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<pre class="prettyprint lang-js"><span id='Ext-panel-Panel'>/**
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</span> * Panel is a container that has specific functionality and structural components that make it the perfect building
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* block for application-oriented user interfaces.
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*
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* Panels are, by virtue of their inheritance from {@link Ext.container.Container}, capable of being configured with a
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* {@link Ext.container.Container#layout layout}, and containing child Components.
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*
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* When either specifying child {@link #cfg-items} of a Panel, or dynamically {@link Ext.container.Container#method-add adding}
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* Components to a Panel, remember to consider how you wish the Panel to arrange those child elements, and whether those
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* child elements need to be sized using one of Ext's built-in `{@link Ext.container.Container#layout layout}`
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* schemes. By default, Panels use the {@link Ext.layout.container.Auto Auto} scheme. This simply renders child
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* components, appending them one after the other inside the Container, and **does not apply any sizing** at all.
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*
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* {@img Ext.panel.Panel/panel.png Panel components}
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*
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* A Panel may also contain {@link #bbar bottom} and {@link #tbar top} toolbars, along with separate {@link
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* Ext.panel.Header header}, {@link #fbar footer} and body sections.
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*
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* Panel also provides built-in {@link #collapsible collapsible, expandable} and {@link #closable} behavior. Panels can
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* be easily dropped into any {@link Ext.container.Container Container} or layout, and the layout and rendering pipeline
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* is {@link Ext.container.Container#method-add completely managed by the framework}.
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*
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* **Note:** By default, the `{@link #closable close}` header tool _destroys_ the Panel resulting in removal of the
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* Panel and the destruction of any descendant Components. This makes the Panel object, and all its descendants
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* **unusable**. To enable the close tool to simply _hide_ a Panel for later re-use, configure the Panel with
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* `{@link #closeAction closeAction}: 'hide'`.
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*
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* Usually, Panels are used as constituents within an application, in which case, they would be used as child items of
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* Containers, and would themselves use Ext.Components as child {@link #cfg-items}. However to illustrate simply rendering a
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* Panel into the document, here's how to do it:
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*
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* @example
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* Ext.create('Ext.panel.Panel', {
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* title: 'Hello',
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* width: 200,
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* html: '<p>World!</p>',
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* renderTo: Ext.getBody()
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* });
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*
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* A more realistic scenario is a Panel created to house input fields which will not be rendered, but used as a
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* constituent part of a Container:
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*
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* @example
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* var filterPanel = Ext.create('Ext.panel.Panel', {
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* bodyPadding: 5, // Don't want content to crunch against the borders
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* width: 300,
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* title: 'Filters',
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* items: [{
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* xtype: 'datefield',
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* fieldLabel: 'Start date'
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* }, {
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* xtype: 'datefield',
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* fieldLabel: 'End date'
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* }],
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* renderTo: Ext.getBody()
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* });
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*
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* Note that the Panel above is configured to render into the document and assigned a size. In a real world scenario,
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* the Panel will often be added inside a Container which will use a {@link #layout} to render, size and position its
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* child Components.
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*
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* Panels will often use specific {@link #layout}s to provide an application with shape and structure by containing and
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* arranging child Components:
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*
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* @example
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* var resultsPanel = Ext.create('Ext.panel.Panel', {
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* title: 'Results',
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* width: 600,
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* height: 400,
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* renderTo: Ext.getBody(),
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* layout: {
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* type: 'vbox', // Arrange child items vertically
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* align: 'stretch', // Each takes up full width
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* padding: 5
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* },
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* items: [{ // Results grid specified as a config object with an xtype of 'grid'
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* xtype: 'grid',
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* columns: [{header: 'Column One'}], // One header just for show. There's no data,
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* store: Ext.create('Ext.data.ArrayStore', {}), // A dummy empty data store
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* flex: 1 // Use 1/3 of Container's height (hint to Box layout)
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* }, {
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* xtype: 'splitter' // A splitter between the two child items
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* }, { // Details Panel specified as a config object (no xtype defaults to 'panel').
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* title: 'Details',
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* bodyPadding: 5,
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* items: [{
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* fieldLabel: 'Data item',
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* xtype: 'textfield'
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* }], // An array of form fields
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* flex: 2 // Use 2/3 of Container's height (hint to Box layout)
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* }]
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* });
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*
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* The example illustrates one possible method of displaying search results. The Panel contains a grid with the
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* resulting data arranged in rows. Each selected row may be displayed in detail in the Panel below. The {@link
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* Ext.layout.container.VBox vbox} layout is used to arrange the two vertically. It is configured to stretch child items
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* horizontally to full width. Child items may either be configured with a numeric height, or with a `flex` value to
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* distribute available space proportionately.
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*
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* This Panel itself may be a child item of, for exaple, a {@link Ext.tab.Panel} which will size its child items to fit
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* within its content area.
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*
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* Using these techniques, as long as the **layout** is chosen and configured correctly, an application may have any
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* level of nested containment, all dynamically sized according to configuration, the user's preference and available
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* browser size.
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*/
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Ext.define('Ext.panel.Panel', {
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extend: 'Ext.panel.AbstractPanel',
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requires: [
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'Ext.panel.Header',
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'Ext.fx.Anim',
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'Ext.util.KeyMap',
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'Ext.panel.DD',
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'Ext.XTemplate',
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'Ext.layout.component.Dock',
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'Ext.util.Memento'
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],
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alias: 'widget.panel',
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alternateClassName: 'Ext.Panel',
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<span id='Ext-panel-Panel-cfg-collapsedCls'> /**
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</span> * @cfg {String} collapsedCls
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* A CSS class to add to the panel's element after it has been collapsed.
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*/
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collapsedCls: 'collapsed',
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<span id='Ext-panel-Panel-cfg-animCollapse'> /**
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</span> * @cfg {Boolean} animCollapse
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* `true` to animate the transition when the panel is collapsed, `false` to skip the animation (defaults to `true`
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* if the {@link Ext.fx.Anim} class is available, otherwise `false`). May also be specified as the animation
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* duration in milliseconds.
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*/
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animCollapse: Ext.enableFx,
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<span id='Ext-panel-Panel-cfg-minButtonWidth'> /**
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</span> * @cfg {Number} minButtonWidth
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* Minimum width of all footer toolbar buttons in pixels. If set, this will be used as the default
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* value for the {@link Ext.button.Button#minWidth} config of each Button added to the **footer toolbar** via the
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* {@link #fbar} or {@link #buttons} configurations. It will be ignored for buttons that have a minWidth configured
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* some other way, e.g. in their own config object or via the {@link Ext.container.Container#defaults defaults} of
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* their parent container.
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*/
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minButtonWidth: 75,
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<span id='Ext-panel-Panel-cfg-collapsed'> /**
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</span> * @cfg {Boolean} collapsed
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* `true` to render the panel collapsed, `false` to render it expanded.
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*/
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collapsed: false,
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<span id='Ext-panel-Panel-cfg-collapseFirst'> /**
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</span> * @cfg {Boolean} collapseFirst
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* `true` to make sure the collapse/expand toggle button always renders first (to the left of) any other tools in
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* the panel's title bar, `false` to render it last.
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*/
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collapseFirst: true,
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<span id='Ext-panel-Panel-cfg-hideCollapseTool'> /**
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</span> * @cfg {Boolean} hideCollapseTool
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* `true` to hide the expand/collapse toggle button when `{@link #collapsible} == true`, `false` to display it.
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*/
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hideCollapseTool: false,
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<span id='Ext-panel-Panel-cfg-titleCollapse'> /**
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</span> * @cfg {Boolean} titleCollapse
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* `true` to allow expanding and collapsing the panel (when `{@link #collapsible} = true`) by clicking anywhere in
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* the header bar, `false`) to allow it only by clicking to tool button). When a panel is used in a
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* {@link Ext.layout.container.Border border layout}, the {@link #floatable} option can influence the behavior of collapsing.
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*/
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titleCollapse: undefined,
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<span id='Ext-panel-Panel-cfg-collapseMode'> /**
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</span> * @cfg {String} collapseMode
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* **Important: this config is only effective for {@link #collapsible} Panels which are direct child items of a
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* {@link Ext.layout.container.Border border layout}.**
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*
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* When _not_ a direct child item of a {@link Ext.layout.container.Border border layout}, then the Panel's header
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* remains visible, and the body is collapsed to zero dimensions. If the Panel has no header, then a new header
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* (orientated correctly depending on the {@link #collapseDirection}) will be inserted to show a the title and a re-
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* expand tool.
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*
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* When a child item of a {@link Ext.layout.container.Border border layout}, this config has three possible values:
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*
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* - `undefined` - When collapsed, a placeholder {@link Ext.panel.Header Header} is injected into the layout to
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* represent the Panel and to provide a UI with a Tool to allow the user to re-expand the Panel.
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*
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* - `"header"` - The Panel collapses to leave its header visible as when not inside a
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* {@link Ext.layout.container.Border border layout}.
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*
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* - `"mini"` - The Panel collapses without a visible header.
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*/
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<span id='Ext-panel-Panel-cfg-placeholder'> /**
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</span> * @cfg {Ext.Component/Object} placeholder
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* **Important: This config is only effective for {@link #collapsible} Panels which are direct child items of a
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* {@link Ext.layout.container.Border border layout} when not using the `'header'` {@link #collapseMode}.**
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*
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* **Optional.** A Component (or config object for a Component) to show in place of this Panel when this Panel is
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* collapsed by a {@link Ext.layout.container.Border border layout}. Defaults to a generated {@link Ext.panel.Header
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* Header} containing a {@link Ext.panel.Tool Tool} to re-expand the Panel.
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*/
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<span id='Ext-panel-Panel-cfg-floatable'> /**
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</span> * @cfg {Boolean} floatable
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* **Important: This config is only effective for {@link #collapsible} Panels which are direct child items of a
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* {@link Ext.layout.container.Border border layout}.**
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*
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* true to allow clicking a collapsed Panel's {@link #placeholder} to display the Panel floated above the layout,
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* false to force the user to fully expand a collapsed region by clicking the expand button to see it again.
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*/
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floatable: true,
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<span id='Ext-panel-Panel-cfg-overlapHeader'> /**
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</span> * @cfg {Boolean} overlapHeader
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* True to overlap the header in a panel over the framing of the panel itself. This is needed when frame:true (and
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* is done automatically for you). Otherwise it is undefined. If you manually add rounded corners to a panel header
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* which does not have frame:true, this will need to be set to true.
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*/
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<span id='Ext-panel-Panel-cfg-collapsible'> /**
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</span> * @cfg {Boolean} collapsible
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* True to make the panel collapsible and have an expand/collapse toggle Tool added into the header tool button
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* area. False to keep the panel sized either statically, or by an owning layout manager, with no toggle Tool.
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* When a panel is used in a {@link Ext.layout.container.Border border layout}, the {@link #floatable} option
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* can influence the behavior of collapsing.
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* See {@link #collapseMode} and {@link #collapseDirection}
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*/
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collapsible: undefined,
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<span id='Ext-panel-Panel-cfg-collapseDirection'> /**
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</span> * @cfg {String} collapseDirection
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* The direction to collapse the Panel when the toggle button is clicked.
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*
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* Defaults to the {@link #headerPosition}
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*
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* **Important: This config is _ignored_ for {@link #collapsible} Panels which are direct child items of a {@link
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* Ext.layout.container.Border border layout}.**
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*
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* Specify as `'top'`, `'bottom'`, `'left'` or `'right'`.
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*/
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<span id='Ext-panel-Panel-cfg-closable'> /**
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</span> * @cfg {Boolean} closable
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* True to display the 'close' tool button and allow the user to close the window, false to hide the button and
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* disallow closing the window.
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*
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* By default, when close is requested by clicking the close button in the header, the {@link #method-close} method will be
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* called. This will _{@link Ext.Component#method-destroy destroy}_ the Panel and its content meaning that it may not be
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* reused.
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*
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* To make closing a Panel _hide_ the Panel so that it may be reused, set {@link #closeAction} to 'hide'.
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*/
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closable: false,
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<span id='Ext-panel-Panel-cfg-closeAction'> /**
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</span> * @cfg {String} closeAction
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* The action to take when the close header tool is clicked:
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*
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* - **`'{@link #method-destroy}'`** :
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*
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* {@link #method-remove remove} the window from the DOM and {@link Ext.Component#method-destroy destroy} it and all descendant
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* Components. The window will **not** be available to be redisplayed via the {@link #method-show} method.
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*
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* - **`'{@link #method-hide}'`** :
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*
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* {@link #method-hide} the window by setting visibility to hidden and applying negative offsets. The window will be
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* available to be redisplayed via the {@link #method-show} method.
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*
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* **Note:** This behavior has changed! setting *does* affect the {@link #method-close} method which will invoke the
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* approriate closeAction.
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*/
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closeAction: 'destroy',
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<span id='Ext-panel-Panel-cfg-dockedItems'> /**
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</span> * @cfg {Object/Object[]} dockedItems
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* A component or series of components to be added as docked items to this panel. The docked items can be docked to
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* either the top, right, left or bottom of a panel. This is typically used for things like toolbars or tab bars:
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*
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* var panel = new Ext.panel.Panel({
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* dockedItems: [{
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* xtype: 'toolbar',
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* dock: 'top',
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* items: [{
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* text: 'Docked to the top'
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* }]
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* }]
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* });
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*/
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<span id='Ext-panel-Panel-cfg-placeholderCollapseHideMode'> /**
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</span> * @cfg {Number} placeholderCollapseHideMode
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* The {@link Ext.dom.Element#setVisibilityMode mode} for hiding collapsed panels when
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* using {@link #collapseMode} "placeholder".
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*/
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placeholderCollapseHideMode: Ext.Element.VISIBILITY,
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<span id='Ext-panel-Panel-cfg-preventHeader'> /**
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</span> * @cfg {Boolean} preventHeader
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* @deprecated 4.1.0 Use {@link #header} instead.
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* Prevent a Header from being created and shown.
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*/
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preventHeader: false,
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<span id='Ext-panel-Panel-cfg-header'> /**
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</span> * @cfg {Boolean/Object} [header]
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* Pass as `false` to prevent a Header from being created and shown.
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*
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* Pass as a config object (optionally containing an `xtype`) to custom-configure this Panel's header.
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*
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* See {@link Ext.panel.Header} for all the options that may be specified here.
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*
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* A {@link Ext.panel.Header panel header} is a {@link Ext.container.Container} which contains the Panel's {@link #title} and {@link #tools}.
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* You may also configure the Panel's `header` option with its own child items which go *before* the {@link #tools}
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*
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* By default the panel {@link #title} is inserted after items configured in this config, but before any tools.
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* To insert the title at any point in the full array, specify the {@link Ext.panel.Header #titlePosition} config:
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*
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* new Ext.panel.Panel({
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* title: 'Test',
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* tools: [{
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* type: 'refresh
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* }, {
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* type: 'help'
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* }],
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* titlePosition: 2 // Title will come AFTER the two tools
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* ...
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* });
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*
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*/
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header: undefined,
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<span id='Ext-panel-Panel-cfg-headerPosition'> /**
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</span> * @cfg {String} headerPosition
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* Specify as `'top'`, `'bottom'`, `'left'` or `'right'`.
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*/
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headerPosition: 'top',
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<span id='Ext-panel-Panel-cfg-frame'> /**
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</span> * @cfg {Boolean} frame
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* True to apply a frame to the panel.
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*/
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frame: false,
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<span id='Ext-panel-Panel-cfg-frameHeader'> /**
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</span> * @cfg {Boolean} frameHeader
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* True to apply a frame to the panel panels header (if 'frame' is true).
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*/
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frameHeader: true,
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<span id='Ext-panel-Panel-cfg-tools'> /**
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</span> * @cfg {Object[]/Ext.panel.Tool[]} tools
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* An array of {@link Ext.panel.Tool} configs/instances to be added to the header tool area. The tools are stored as
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* child components of the header container. They can be accessed using {@link #down} and {#query}, as well as the
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* other component methods. The toggle tool is automatically created if {@link #collapsible} is set to true.
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*
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* Note that, apart from the toggle tool which is provided when a panel is collapsible, these tools only provide the
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* visual button. Any required functionality must be provided by adding handlers that implement the necessary
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* behavior.
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*
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* Example usage:
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*
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* tools:[{
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* type:'refresh',
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* tooltip: 'Refresh form Data',
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* // hidden:true,
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* handler: function(event, toolEl, panelHeader) {
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* // refresh logic
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* }
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* },
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* {
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* type:'help',
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* tooltip: 'Get Help',
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* callback: function(panel, tool, event) {
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* // show help here
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* }
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* }]
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*
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* The difference between `handler` and `callback` is the signature. For details on
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* the distinction, see {@link Ext.panel.Tool}.
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*/
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<span id='Ext-panel-Panel-cfg-title'> /**
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</span> * @cfg {String} [title='']
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* The title text to be used to display in the {@link Ext.panel.Header panel header}. When a
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* `title` is specified the {@link Ext.panel.Header} will automatically be created and displayed unless
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* {@link #header} is set to `false`.
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*/
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<span id='Ext-panel-Panel-cfg-titleAlign'> /**
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</span> * @cfg {String} [titleAlign]
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* The alignment of the title text within the available space between the
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* icon and the tools.
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*
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* May be `"left"`, `"right"` or `"center"`. Defaults to the browser's natural
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* behavior depending on the css direction property - `"left"` when direction
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* is ltr and `"right"` when direction is rtl
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* (see {@link Ext.AbstractComponent#rtl}).
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*/
|
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<span id='Ext-panel-Panel-cfg-manageHeight'> /**
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</span> * @cfg {Boolean} [manageHeight=true] When true, the dock component layout writes
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* height information to the panel's DOM elements based on its shrink wrap height
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* calculation. This ensures that the browser respects the calculated height.
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* When false, the dock component layout will not write heights on the panel or its
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* body element. In some simple layout cases, not writing the heights to the DOM may
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* be desired because this allows the browser to respond to direct DOM manipulations
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* (like animations).
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*/
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manageHeight: true,
|
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<span id='Ext-panel-Panel-cfg-iconCls'> /**
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</span> * @cfg {String} iconCls
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* CSS class for an icon in the header. Used for displaying an icon to the left of a title.
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*/
|
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<span id='Ext-panel-Panel-cfg-icon'> /**
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</span> * @cfg {String} icon
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* Path to image for an icon in the header. Used for displaying an icon to the left of a title.
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*/
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<span id='Ext-panel-Panel-cfg-glyph'> /**
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</span> * @cfg {Number/String} glyph
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* @inheritdoc Ext.panel.Header#glyph
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*/
|
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<span id='Ext-panel-Panel-cfg-headerOverCls'> /**
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</span> * @cfg {String} headerOverCls
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* Optional CSS class to apply to the header element on mouseover
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*/
|
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<span id='Ext-panel-Panel-cfg-constrain'> /**
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</span> * @override
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* @cfg {Boolean} constrain
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* True to constrain the panel within its containing element, false to allow it to fall outside of its containing
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* element. By default floating components such as Windows will be rendered to `document.body`. To render and constrain the window within
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* another element specify {@link #renderTo}. Optionally the header only can be constrained
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* using {@link #constrainHeader}.
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*/
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constrain: false,
|
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<span id='Ext-panel-Panel-cfg-constrainHeader'> /**
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</span> * @cfg {Boolean} constrainHeader
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* True to constrain the panel header within its containing element (allowing the panel body to fall outside of
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* its containing element) or false to allow the header to fall outside its containing element.
|
* Optionally the entire panel can be constrained using {@link #constrain}.
|
*/
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constrainHeader: false,
|
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<span id='Ext-panel-Panel-cfg-simpleDrag'> /**
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</span> * @cfg {Boolean} [simpleDrag=false]
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* When {@link #cfg-draggable} is `true`, Specify this as `true` to cause the `draggable` config
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* to work the same as it does in {@link Ext.window.Window Window}. This Panel
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* just becomes movable. No DragDrop instances receive any notifications.
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* For example:
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*
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* @example
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* var win = Ext.create('widget.window', {
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* height: 300,
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* width: 300,
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* title: 'Constraining Window',
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* closable: false,
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* items: {
|
* title: "Floating Panel",
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* width: 100,
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* height: 100,
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* floating: true,
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* draggable: true,
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* constrain: true,
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* simpleDrag: true
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* }
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* });
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* win.show();
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* // Floating components begin life hidden
|
* win.child('[title=Floating Panel]').show();
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*
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*/
|
|
initComponent: function() {
|
var me = this;
|
|
me.addEvents(
|
|
<span id='Ext-panel-Panel-event-beforeclose'> /**
|
</span> * @event beforeclose
|
* Fires before the user closes the panel. Return false from any listener to stop the close event being
|
* fired
|
* @param {Ext.panel.Panel} panel The Panel object
|
*/
|
'beforeclose',
|
|
<span id='Ext-panel-Panel-event-close'> /**
|
</span> * @event close
|
* Fires when the user closes the panel.
|
* @param {Ext.panel.Panel} panel The Panel object
|
*/
|
'close',
|
|
<span id='Ext-panel-Panel-event-beforeexpand'> /**
|
</span> * @event beforeexpand
|
* Fires before this panel is expanded. Return false to prevent the expand.
|
* @param {Ext.panel.Panel} p The Panel being expanded.
|
* @param {Boolean} animate True if the expand is animated, else false.
|
*/
|
"beforeexpand",
|
|
<span id='Ext-panel-Panel-event-beforecollapse'> /**
|
</span> * @event beforecollapse
|
* Fires before this panel is collapsed. Return false to prevent the collapse.
|
* @param {Ext.panel.Panel} p The Panel being collapsed.
|
* @param {String} direction . The direction of the collapse. One of
|
*
|
* - Ext.Component.DIRECTION_TOP
|
* - Ext.Component.DIRECTION_RIGHT
|
* - Ext.Component.DIRECTION_BOTTOM
|
* - Ext.Component.DIRECTION_LEFT
|
*
|
* @param {Boolean} animate True if the collapse is animated, else false.
|
*/
|
"beforecollapse",
|
|
<span id='Ext-panel-Panel-event-expand'> /**
|
</span> * @event expand
|
* Fires after this Panel has expanded.
|
* @param {Ext.panel.Panel} p The Panel that has been expanded.
|
*/
|
"expand",
|
|
<span id='Ext-panel-Panel-event-collapse'> /**
|
</span> * @event collapse
|
* Fires after this Panel has collapsed.
|
* @param {Ext.panel.Panel} p The Panel that has been collapsed.
|
*/
|
"collapse",
|
|
<span id='Ext-panel-Panel-event-titlechange'> /**
|
</span> * @event titlechange
|
* Fires after the Panel title has been set or changed.
|
* @param {Ext.panel.Panel} p the Panel which has been resized.
|
* @param {String} newTitle The new title.
|
* @param {String} oldTitle The previous panel title.
|
*/
|
'titlechange',
|
|
<span id='Ext-panel-Panel-event-iconchange'> /**
|
</span> * @event iconchange
|
* Fires after the Panel icon has been set or changed.
|
* @param {Ext.panel.Panel} p The Panel which has the icon changed.
|
* @param {String} newIcon The path to the new icon image.
|
* @param {String} oldIcon The path to the previous panel icon image.
|
*/
|
'iconchange',
|
|
<span id='Ext-panel-Panel-event-iconclschange'> /**
|
</span> * @event iconclschange
|
* Fires after the Panel iconCls has been set or changed.
|
* @param {Ext.panel.Panel} p The Panel which has the iconCls changed.
|
* @param {String} newIconCls The new iconCls.
|
* @param {String} oldIconCls The previous panel iconCls.
|
*/
|
'iconclschange',
|
|
<span id='Ext-panel-Panel-event-glyphchange'> /**
|
</span> * @event glyphchange
|
* Fired when the Panel glyph has been changed by the {@link #setGlyph} method.
|
* @param {Ext.panel.Panel} this
|
* @param {Number/String} newGlyph
|
* @param {Number/String} oldGlyph
|
*/
|
'glyphchange',
|
|
<span id='Ext-panel-Panel-event-float'> /**
|
</span> * @event float
|
* Fires after a collapsed Panel has been "floated" by clicking on
|
* it's header. Only applicable when the Panel is an item in a
|
* {@link Ext.layout.container.Border Border Layout}.
|
*/
|
'float',
|
|
<span id='Ext-panel-Panel-event-unfloat'> /**
|
</span> * @event unfloat
|
* Fires after a "floated" Panel has returned to it's collapsed state
|
* as a result of the mouse leaving the Panel. Only applicable when
|
* the Panel is an item in a
|
* {@link Ext.layout.container.Border Border Layout}.
|
*/
|
'unfloat'
|
);
|
|
if (me.collapsible) {
|
// Save state on these two events.
|
this.addStateEvents(['expand', 'collapse']);
|
}
|
if (me.unstyled) {
|
me.setUI('plain');
|
}
|
|
if (me.frame) {
|
me.setUI(me.ui + '-framed');
|
}
|
|
// Backwards compatibility
|
me.bridgeToolbars();
|
|
me.callParent();
|
me.collapseDirection = me.collapseDirection || me.headerPosition || Ext.Component.DIRECTION_TOP;
|
|
// Used to track hidden content elements during collapsed state
|
me.hiddenOnCollapse = new Ext.dom.CompositeElement();
|
|
},
|
|
<span id='Ext-panel-Panel-method-beforeDestroy'> beforeDestroy: function() {
|
</span> var me = this;
|
Ext.destroy(
|
me.placeholder,
|
me.ghostPanel,
|
me.dd
|
);
|
me.callParent();
|
},
|
|
<span id='Ext-panel-Panel-method-initAria'> initAria: function() {
|
</span> this.callParent();
|
this.initHeaderAria();
|
},
|
|
<span id='Ext-panel-Panel-method-getFocusEl'> getFocusEl: function() {
|
</span> return this.el;
|
},
|
|
<span id='Ext-panel-Panel-method-initHeaderAria'> initHeaderAria: function() {
|
</span> var me = this,
|
el = me.el,
|
header = me.header;
|
if (el && header) {
|
el.dom.setAttribute('aria-labelledby', header.titleCmp.id);
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-getHeader'> /**
|
</span> * Gets the {@link Ext.panel.Header Header} for this panel.
|
*/
|
getHeader: function() {
|
return this.header;
|
},
|
|
<span id='Ext-panel-Panel-method-setTitle'> /**
|
</span> * Set a title for the panel's header. See {@link Ext.panel.Header#title}.
|
* @param {String} newTitle
|
*/
|
setTitle: function(newTitle) {
|
var me = this,
|
oldTitle = me.title,
|
header = me.header,
|
reExpander = me.reExpander,
|
placeholder = me.placeholder;
|
|
me.title = newTitle;
|
|
if (header) {
|
if (header.isHeader) {
|
header.setTitle(newTitle);
|
} else {
|
header.title = newTitle;
|
}
|
} else if (me.rendered) {
|
me.updateHeader();
|
}
|
|
if (reExpander) {
|
reExpander.setTitle(newTitle);
|
}
|
|
if (placeholder && placeholder.setTitle) {
|
placeholder.setTitle(newTitle);
|
}
|
|
me.fireEvent('titlechange', me, newTitle, oldTitle);
|
},
|
|
<span id='Ext-panel-Panel-method-setIconCls'> /**
|
</span> * Set the iconCls for the panel's header. See {@link Ext.panel.Header#iconCls}. It will fire the
|
* {@link #iconclschange} event after completion.
|
* @param {String} newIconCls The new CSS class name
|
*/
|
setIconCls: function(newIconCls) {
|
var me = this,
|
oldIconCls = me.iconCls,
|
header = me.header,
|
placeholder = me.placeholder;
|
|
me.iconCls = newIconCls;
|
|
if (header) {
|
if (header.isHeader) {
|
header.setIconCls(newIconCls);
|
} else {
|
header.iconCls = newIconCls;
|
}
|
} else {
|
me.updateHeader();
|
}
|
|
if (placeholder && placeholder.setIconCls) {
|
placeholder.setIconCls(newIconCls);
|
}
|
|
me.fireEvent('iconclschange', me, newIconCls, oldIconCls);
|
},
|
|
<span id='Ext-panel-Panel-method-setIcon'> /**
|
</span> * Set the icon for the panel's header. See {@link Ext.panel.Header#icon}. It will fire the
|
* {@link #iconchange} event after completion.
|
* @param {String} newIcon The new icon path
|
*/
|
setIcon: function(newIcon) {
|
var me = this,
|
oldIcon = me.icon,
|
header = me.header,
|
placeholder = me.placeholder;
|
|
me.icon = newIcon;
|
|
if (header) {
|
if (header.isHeader) {
|
header.setIcon(newIcon);
|
} else {
|
header.icon = newIcon;
|
}
|
} else {
|
me.updateHeader();
|
}
|
|
if (placeholder && placeholder.setIcon) {
|
placeholder.setIcon(newIcon);
|
}
|
|
me.fireEvent('iconchange', me, newIcon, oldIcon);
|
},
|
|
<span id='Ext-panel-Panel-method-setGlyph'> /**
|
</span> * Set the glyph for the panel's header. See {@link Ext.panel.Header#glyph}. It will
|
* fire the {@link #glyphchange} event after completion.
|
* @param {Number/String} newGlyph The new glyph
|
* This parameter expects a format consistent with that of {@link #glyph}
|
*/
|
setGlyph: function(newGlyph) {
|
var me = this,
|
oldGlyph = me.glyph,
|
header = me.header,
|
placeholder = me.placeholder;
|
|
me.glyph = newGlyph;
|
|
if (header) {
|
if (header.isHeader) {
|
header.setGlyph(newGlyph);
|
} else {
|
header.glyph = newGlyph;
|
}
|
} else {
|
me.updateHeader();
|
}
|
|
if (placeholder && placeholder.setGlyph) {
|
placeholder.setIcon(newGlyph);
|
}
|
|
me.fireEvent('glyphchange', me, newGlyph, oldGlyph);
|
},
|
|
<span id='Ext-panel-Panel-method-bridgeToolbars'> bridgeToolbars: function() {
|
</span> var me = this,
|
docked = [],
|
fbar,
|
fbarDefaults,
|
minButtonWidth = me.minButtonWidth;
|
|
function initToolbar (toolbar, pos, useButtonAlign) {
|
if (Ext.isArray(toolbar)) {
|
toolbar = {
|
xtype: 'toolbar',
|
items: toolbar
|
};
|
}
|
else if (!toolbar.xtype) {
|
toolbar.xtype = 'toolbar';
|
}
|
toolbar.dock = pos;
|
if (pos == 'left' || pos == 'right') {
|
toolbar.vertical = true;
|
}
|
|
// Legacy support for buttonAlign (only used by buttons/fbar)
|
if (useButtonAlign) {
|
toolbar.layout = Ext.applyIf(toolbar.layout || {}, {
|
// default to 'end' (right-aligned) if me.buttonAlign is undefined or invalid
|
pack: { left:'start', center:'center' }[me.buttonAlign] || 'end'
|
});
|
}
|
return toolbar;
|
}
|
|
// Short-hand toolbars (tbar, bbar and fbar plus new lbar and rbar):
|
|
<span id='Ext-panel-Panel-cfg-buttonAlign'> /**
|
</span> * @cfg {String} buttonAlign
|
* The alignment of any buttons added to this panel. Valid values are 'right', 'left' and 'center' (defaults to
|
* 'right' for buttons/fbar, 'left' for other toolbar types).
|
*
|
* **NOTE:** The prefered way to specify toolbars is to use the dockedItems config. Instead of buttonAlign you
|
* would add the layout: { pack: 'start' | 'center' | 'end' } option to the dockedItem config.
|
*/
|
|
<span id='Ext-panel-Panel-cfg-tbar'> /**
|
</span> * @cfg {Object/Object[]} tbar
|
* Convenience config. Short for 'Top Bar'.
|
*
|
* tbar: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
*
|
* is equivalent to
|
*
|
* dockedItems: [{
|
* xtype: 'toolbar',
|
* dock: 'top',
|
* items: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
* }]
|
*/
|
if (me.tbar) {
|
docked.push(initToolbar(me.tbar, 'top'));
|
me.tbar = null;
|
}
|
|
<span id='Ext-panel-Panel-cfg-bbar'> /**
|
</span> * @cfg {Object/Object[]} bbar
|
* Convenience config. Short for 'Bottom Bar'.
|
*
|
* bbar: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
*
|
* is equivalent to
|
*
|
* dockedItems: [{
|
* xtype: 'toolbar',
|
* dock: 'bottom',
|
* items: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
* }]
|
*/
|
if (me.bbar) {
|
docked.push(initToolbar(me.bbar, 'bottom'));
|
me.bbar = null;
|
}
|
|
<span id='Ext-panel-Panel-cfg-buttons'> /**
|
</span> * @cfg {Object/Object[]} buttons
|
* Convenience config used for adding buttons docked to the bottom of the panel. This is a
|
* synonym for the {@link #fbar} config.
|
*
|
* buttons: [
|
* { text: 'Button 1' }
|
* ]
|
*
|
* is equivalent to
|
*
|
* dockedItems: [{
|
* xtype: 'toolbar',
|
* dock: 'bottom',
|
* ui: 'footer',
|
* defaults: {minWidth: {@link #minButtonWidth}},
|
* items: [
|
* { xtype: 'component', flex: 1 },
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
* }]
|
*
|
* The {@link #minButtonWidth} is used as the default {@link Ext.button.Button#minWidth minWidth} for
|
* each of the buttons in the buttons toolbar.
|
*/
|
if (me.buttons) {
|
me.fbar = me.buttons;
|
me.buttons = null;
|
}
|
|
<span id='Ext-panel-Panel-cfg-fbar'> /**
|
</span> * @cfg {Object/Object[]} fbar
|
* Convenience config used for adding items to the bottom of the panel. Short for Footer Bar.
|
*
|
* fbar: [
|
* { type: 'button', text: 'Button 1' }
|
* ]
|
*
|
* is equivalent to
|
*
|
* dockedItems: [{
|
* xtype: 'toolbar',
|
* dock: 'bottom',
|
* ui: 'footer',
|
* defaults: {minWidth: {@link #minButtonWidth}},
|
* items: [
|
* { xtype: 'component', flex: 1 },
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
* }]
|
*
|
* The {@link #minButtonWidth} is used as the default {@link Ext.button.Button#minWidth minWidth} for
|
* each of the buttons in the fbar.
|
*/
|
if (me.fbar) {
|
fbar = initToolbar(me.fbar, 'bottom', true); // only we useButtonAlign
|
fbar.ui = 'footer';
|
|
// Apply the minButtonWidth config to buttons in the toolbar
|
if (minButtonWidth) {
|
fbarDefaults = fbar.defaults;
|
fbar.defaults = function(config) {
|
var defaults = fbarDefaults || {};
|
if ((!config.xtype || config.xtype === 'button' || (config.isComponent && config.isXType('button'))) &&
|
!('minWidth' in defaults)) {
|
defaults = Ext.apply({minWidth: minButtonWidth}, defaults);
|
}
|
return defaults;
|
};
|
}
|
|
docked.push(fbar);
|
me.fbar = null;
|
}
|
|
<span id='Ext-panel-Panel-cfg-lbar'> /**
|
</span> * @cfg {Object/Object[]} lbar
|
* Convenience config. Short for 'Left Bar' (left-docked, vertical toolbar).
|
*
|
* lbar: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
*
|
* is equivalent to
|
*
|
* dockedItems: [{
|
* xtype: 'toolbar',
|
* dock: 'left',
|
* items: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
* }]
|
*/
|
if (me.lbar) {
|
docked.push(initToolbar(me.lbar, 'left'));
|
me.lbar = null;
|
}
|
|
<span id='Ext-panel-Panel-cfg-rbar'> /**
|
</span> * @cfg {Object/Object[]} rbar
|
* Convenience config. Short for 'Right Bar' (right-docked, vertical toolbar).
|
*
|
* rbar: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
*
|
* is equivalent to
|
*
|
* dockedItems: [{
|
* xtype: 'toolbar',
|
* dock: 'right',
|
* items: [
|
* { xtype: 'button', text: 'Button 1' }
|
* ]
|
* }]
|
*/
|
if (me.rbar) {
|
docked.push(initToolbar(me.rbar, 'right'));
|
me.rbar = null;
|
}
|
|
if (me.dockedItems) {
|
if (!Ext.isArray(me.dockedItems)) {
|
me.dockedItems = [me.dockedItems];
|
}
|
me.dockedItems = me.dockedItems.concat(docked);
|
} else {
|
me.dockedItems = docked;
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-isPlaceHolderCollapse'> isPlaceHolderCollapse: function(){
|
</span> return this.collapseMode == 'placeholder';
|
},
|
|
<span id='Ext-panel-Panel-method-onBoxReady'> onBoxReady: function(){
|
</span> this.callParent();
|
if (this.collapsed) {
|
this.setHiddenDocked();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-beforeRender'> beforeRender: function() {
|
</span> var me = this,
|
wasCollapsed;
|
|
me.callParent();
|
|
// Add class-specific header tools.
|
// Panel adds collapsible and closable.
|
me.initTools();
|
|
// Dock the header/title unless we are configured specifically not to create a header
|
if (!(me.preventHeader || (me.header === false))) {
|
me.updateHeader();
|
}
|
|
// If we are rendering collapsed, we still need to save and modify various configs
|
if (me.collapsed) {
|
if (me.isPlaceHolderCollapse()) {
|
if (!me.hidden) {
|
me.setHiddenState(true);
|
|
// This will insert the placeholder Component into the ownerCt's child collection
|
// Its getRenderTree call which is calling this will then iterate again and
|
// recreate the child items array to include the new Component. Prevent the first
|
// collapse from firing
|
me.preventCollapseFire = true;
|
me.placeholderCollapse();
|
delete me.preventCollapseFire;
|
wasCollapsed = me.collapsed;
|
|
// Temporarily clear the flag so that the header is rendered with a collapse tool in it.
|
// Placeholder collapse panels never really collapse, they just hide. The tool is always
|
// a collapse tool.
|
me.collapsed = false;
|
}
|
} else {
|
me.beginCollapse();
|
me.addClsWithUI(me.collapsedCls);
|
}
|
}
|
|
// Restore the flag if we are being rendered initially placeholder collapsed.
|
if (wasCollapsed) {
|
me.collapsed = wasCollapsed;
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-initTools'> /**
|
</span> * @private
|
* Tools are a Panel-specific capabilty.
|
* Panel uses initTools. Subclasses may contribute tools by implementing addTools.
|
*/
|
initTools: function() {
|
var me = this,
|
tools = me.tools,
|
i, tool;
|
|
me.tools = [];
|
for (i = tools && tools.length; i; ) {
|
--i;
|
me.tools[i] = tool = tools[i];
|
tool.toolOwner = me;
|
}
|
|
// Add a collapse tool unless configured to not show a collapse tool
|
// or to not even show a header.
|
if (me.collapsible && !(me.hideCollapseTool || me.header === false || me.preventHeader)) {
|
me.collapseDirection = me.collapseDirection || me.headerPosition || 'top';
|
me.collapseTool = me.expandTool = Ext.widget({
|
xtype: 'tool',
|
handler: me.toggleCollapse,
|
scope: me
|
});
|
|
me.updateCollapseTool();
|
// Prepend collapse tool is configured to do so.
|
if (me.collapseFirst) {
|
me.tools.unshift(me.collapseTool);
|
}
|
}
|
|
// Add subclass-specific tools.
|
me.addTools();
|
|
// Make Panel closable.
|
if (me.closable) {
|
me.addClsWithUI('closable');
|
me.addTool(Ext.widget({
|
xtype : 'tool',
|
type: 'close',
|
handler: Ext.Function.bind(me.close, me, [])
|
}));
|
}
|
|
// Append collapse tool if needed.
|
if (me.collapseTool && !me.collapseFirst) {
|
me.addTool(me.collapseTool);
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-addTools'> /**
|
</span> * @private
|
* @template
|
* Template method to be implemented in subclasses to add their tools after the collapsible tool.
|
*/
|
addTools: Ext.emptyFn,
|
|
<span id='Ext-panel-Panel-method-updateCollapseTool'> updateCollapseTool: function () {
|
</span> var me = this,
|
collapseTool = me.collapseTool;
|
|
if (collapseTool) {
|
if (me.collapsed && !me.isPlaceHolderCollapse()) {
|
collapseTool.setType('expand-' + me.getOppositeDirection(me.collapseDirection));
|
} else {
|
collapseTool.setType('collapse-' + me.collapseDirection);
|
}
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-close'> /**
|
</span> * Closes the Panel. By default, this method, removes it from the DOM, {@link Ext.Component#method-destroy destroy}s the
|
* Panel object and all its descendant Components. The {@link #beforeclose beforeclose} event is fired before the
|
* close happens and will cancel the close action if it returns false.
|
*
|
* **Note:** This method is also affected by the {@link #closeAction} setting. For more explicit control use
|
* {@link #method-destroy} and {@link #method-hide} methods.
|
*/
|
close: function() {
|
if (this.fireEvent('beforeclose', this) !== false) {
|
this.doClose();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-doClose'> // @private
|
</span> doClose: function() {
|
this.fireEvent('close', this);
|
this[this.closeAction]();
|
},
|
|
<span id='Ext-panel-Panel-method-updateHeader'> /**
|
</span> * Create, hide, or show the header component as appropriate based on the current config.
|
* @private
|
* @param {Boolean} force True to force the header to be created
|
*/
|
updateHeader: function(force) {
|
var me = this,
|
header = me.header,
|
title = me.title,
|
tools = me.tools,
|
icon = me.icon || me.iconCls,
|
vertical = me.headerPosition === 'left' || me.headerPosition === 'right';
|
|
if (Ext.isObject(header) || (header !== false && (force || (title || icon) || (tools && tools.length) || (me.collapsible && !me.titleCollapse)))) {
|
if (header && header.isHeader) {
|
header.show();
|
} else {
|
// Apply the header property to the header config
|
header = me.header = Ext.widget(Ext.apply({
|
xtype : 'header',
|
title : title,
|
titleAlign : me.titleAlign,
|
orientation : vertical ? 'vertical' : 'horizontal',
|
dock : me.headerPosition || 'top',
|
textCls : me.headerTextCls,
|
iconCls : me.iconCls,
|
icon : me.icon,
|
glyph : me.glyph,
|
baseCls : me.baseCls + '-header',
|
tools : tools,
|
ui : me.ui,
|
id : me.id + '_header',
|
overCls: me.headerOverCls,
|
indicateDrag: me.draggable,
|
frame : (me.frame || me.alwaysFramed) && me.frameHeader,
|
ignoreParentFrame : me.frame || me.overlapHeader,
|
ignoreBorderManagement: me.frame || me.ignoreHeaderBorderManagement,
|
ownerCt : me,
|
listeners : me.collapsible && me.titleCollapse ? {
|
click: me.toggleCollapse,
|
scope: me
|
} : null
|
}, me.header));
|
// Header's onAdd mutates the tools array.
|
// It replaces tool configs at each index with the instantiated tool
|
// It also injects the tool instances as properties keyed by their type.
|
me.addDocked(header, 0);
|
}
|
me.initHeaderAria();
|
} else if (header) {
|
header.hide();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-setUI'> // @inheritdoc
|
</span> setUI: function(ui) {
|
var me = this;
|
|
me.callParent(arguments);
|
|
if (me.header && me.header.rendered) {
|
me.header.setUI(ui);
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-getDefaultContentTarget'> // @private
|
</span> getDefaultContentTarget: function() {
|
return this.body;
|
},
|
|
<span id='Ext-panel-Panel-method-getTargetEl'> getTargetEl: function() {
|
</span> var me = this;
|
return me.body || me.protoBody || me.frameBody || me.el;
|
},
|
|
// the overrides below allow for collapsed regions inside the border layout to be hidden
|
|
<span id='Ext-panel-Panel-method-isVisible'> // @inheritdoc
|
</span> isVisible: function(deep){
|
var me = this;
|
if (me.collapsed && me.placeholder) {
|
return me.placeholder.isVisible(deep);
|
}
|
return me.callParent(arguments);
|
},
|
|
<span id='Ext-panel-Panel-method-onHide'> // @inheritdoc
|
</span> onHide: function() {
|
var me = this;
|
if (me.collapsed && me.placeholder) {
|
me.placeholder.hide();
|
} else {
|
me.callParent(arguments);
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-onShow'> // @inheritdoc
|
</span> onShow: function() {
|
var me = this;
|
if (me.collapsed && me.isPlaceHolderCollapse()) {
|
// force hidden back to true, since this gets set by the layout
|
me.setHiddenState(true);
|
me.placeholderCollapse();
|
} else {
|
me.callParent(arguments);
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-onRemoved'> onRemoved: function(destroying) {
|
</span> var me = this;
|
|
// If we are removed but not being destroyed, ensure our placeholder is also removed but not destroyed
|
// If we are being destroyed, our destroy processing will destroy the placeholder.
|
// Must run before callParent because that breaks the ownerCt link
|
if (me.placeholder && !destroying) {
|
me.ownerCt.remove(me.placeholder, false);
|
}
|
|
me.callParent(arguments);
|
},
|
|
<span id='Ext-panel-Panel-method-addTool'> /**
|
</span> * Add tools to this panel
|
* @param {Object[]/Ext.panel.Tool[]} tools The tools to add
|
*/
|
addTool: function(tools) {
|
if (!Ext.isArray(tools)) {
|
tools = [tools];
|
}
|
|
var me = this,
|
header = me.header,
|
t,
|
tLen = tools.length,
|
tool;
|
|
for (t = 0; t < tLen; t++) {
|
tool = tools[t];
|
tool.toolOwner = me;
|
|
if (header && header.isHeader) {
|
header.addTool(tool);
|
} else {
|
// only modify the tools array if the header isn't created,
|
// otherwise, defer to the header to manage
|
me.tools.push(tool);
|
}
|
}
|
|
me.updateHeader();
|
},
|
|
<span id='Ext-panel-Panel-method-getOppositeDirection'> getOppositeDirection: function(d) {
|
</span> var c = Ext.Component;
|
switch (d) {
|
case c.DIRECTION_TOP:
|
return c.DIRECTION_BOTTOM;
|
case c.DIRECTION_RIGHT:
|
return c.DIRECTION_LEFT;
|
case c.DIRECTION_BOTTOM:
|
return c.DIRECTION_TOP;
|
case c.DIRECTION_LEFT:
|
return c.DIRECTION_RIGHT;
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-getWidthAuthority'> getWidthAuthority: function() {
|
</span> if (this.collapsed && this.collapsedHorizontal()) {
|
return 1; // the panel determine's its own width
|
}
|
|
return this.callParent();
|
},
|
|
<span id='Ext-panel-Panel-method-getHeightAuthority'> getHeightAuthority: function() {
|
</span> if (this.collapsed && this.collapsedVertical()) {
|
return 1; // the panel determine's its own height
|
}
|
|
return this.callParent();
|
},
|
|
<span id='Ext-panel-Panel-method-collapsedHorizontal'> collapsedHorizontal: function () {
|
</span> var dir = this.getCollapsed();
|
return dir === 'left' || dir === 'right';
|
},
|
|
<span id='Ext-panel-Panel-method-collapsedVertical'> collapsedVertical: function () {
|
</span> var dir = this.getCollapsed();
|
return dir === 'top' || dir === 'bottom';
|
},
|
|
<span id='Ext-panel-Panel-method-restoreDimension'> restoreDimension: function(){
|
</span> var dir = this.collapseDirection;
|
// If we're collapsing top/bottom, we want to restore the height
|
// If we're collapsing left/right, we want to restore the width
|
return (dir === 'top' || dir === 'bottom') ? 'height' : 'width';
|
},
|
|
<span id='Ext-panel-Panel-method-getCollapsed'> /**
|
</span> * Returns the current collapsed state of the panel.
|
* @return {Boolean/String} False when not collapsed, otherwise the value of {@link #collapseDirection}.
|
*/
|
getCollapsed: function() {
|
var me = this;
|
// The collapsed flag, when the Panel is collapsed acts as the direction in which the collapse took
|
// place. It can still be tested as truthy/falsy if only a truth value is required.
|
if (me.collapsed === true) {
|
return me.collapseDirection;
|
}
|
return me.collapsed;
|
},
|
|
<span id='Ext-panel-Panel-method-getState'> getState: function() {
|
</span> var me = this,
|
state = me.callParent(),
|
memento;
|
|
state = me.addPropertyToState(state, 'collapsed');
|
|
// If a collapse has taken place, use remembered values as the dimensions.
|
if (me.collapsed) {
|
memento = me.collapseMemento;
|
memento = memento && memento.data;
|
|
if (me.collapsedVertical()) {
|
if (state) {
|
delete state.height;
|
}
|
if (memento) {
|
state = me.addPropertyToState(state, 'height', memento.height);
|
}
|
} else {
|
if (state) {
|
delete state.width;
|
}
|
if (memento) {
|
state = me.addPropertyToState(state, 'width', memento.width);
|
}
|
}
|
}
|
|
return state;
|
},
|
|
<span id='Ext-panel-Panel-method-findReExpander'> findReExpander: function (direction) {
|
</span> var me = this,
|
c = Ext.Component,
|
dockedItems = me.dockedItems.items,
|
dockedItemCount = dockedItems.length,
|
comp, i;
|
|
// never use the header if we're in collapseMode mini
|
if (me.collapseMode === 'mini') {
|
return;
|
}
|
|
switch (direction) {
|
case c.DIRECTION_TOP:
|
case c.DIRECTION_BOTTOM:
|
|
// Attempt to find a reExpander Component (docked in a horizontal orientation)
|
// Also, collect all other docked items which we must hide after collapse.
|
for (i = 0; i < dockedItemCount; i++) {
|
comp = dockedItems[i];
|
if (!comp.hidden) {
|
if (comp.isHeader && (!comp.dock || comp.dock === 'top' || comp.dock === 'bottom')) {
|
return comp;
|
}
|
}
|
}
|
break;
|
|
case c.DIRECTION_LEFT:
|
case c.DIRECTION_RIGHT:
|
|
// Attempt to find a reExpander Component (docked in a vecrtical orientation)
|
// Also, collect all other docked items which we must hide after collapse.
|
for (i = 0; i < dockedItemCount; i++) {
|
comp = dockedItems[i];
|
if (!comp.hidden) {
|
if (comp.isHeader && (comp.dock === 'left' || comp.dock === 'right')) {
|
return comp;
|
}
|
}
|
}
|
break;
|
|
default:
|
throw('Panel#findReExpander must be passed a valid collapseDirection');
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-getReExpander'> getReExpander: function (direction) {
|
</span> var me = this,
|
collapseDir = direction || me.collapseDirection,
|
reExpander = me.reExpander || me.findReExpander(collapseDir);
|
|
me.expandDirection = me.getOppositeDirection(collapseDir);
|
|
if (!reExpander) {
|
// We did not find a Header of the required orientation: create one.
|
me.reExpander = reExpander = me.createReExpander(collapseDir, {
|
dock: collapseDir,
|
cls: Ext.baseCSSPrefix + 'docked ' + me.baseCls + '-' + me.ui + '-collapsed',
|
isCollapsedExpander: true
|
});
|
|
me.dockedItems.insert(0, reExpander);
|
}
|
return reExpander;
|
},
|
|
<span id='Ext-panel-Panel-method-createReExpander'> createReExpander: function(direction, defaults) {
|
</span> var me = this,
|
isLeft = direction === 'left',
|
isRight = direction === 'right',
|
isVertical = isLeft || isRight,
|
result = Ext.apply({
|
hideMode: 'offsets',
|
title: me.title || '&#160;',
|
titleAlign: me.titleAlign,
|
orientation: isVertical ? 'vertical' : 'horizontal',
|
textCls: me.headerTextCls,
|
icon: me.icon,
|
iconCls: me.iconCls,
|
glyph: me.glyph,
|
baseCls: me.self.prototype.baseCls + '-header',
|
ui: me.ui,
|
frame: me.frame && me.frameHeader,
|
ignoreParentFrame: me.frame || me.overlapHeader,
|
indicateDrag: me.draggable,
|
collapseImmune: true,
|
ownerCt: me.ownerCt,
|
ownerLayout: me.componentLayout,
|
margin: me.margin
|
}, defaults);
|
|
// If we're in mini mode, set the placeholder size to only 1px since
|
// we don't need it to show up.
|
if (me.collapseMode === 'mini') {
|
if (isVertical) {
|
result.width = 1;
|
} else {
|
result.height = 1;
|
}
|
}
|
|
// Create the re expand tool
|
// For UI consistency reasons, collapse:left reExpanders, and region: 'west' placeHolders
|
// have the re expand tool at the *top* with a bit of space.
|
if (!me.hideCollapseTool) {
|
if (isLeft || (isRight && me.isPlaceHolderCollapse())) {
|
// adjust the title position if the collapse tool needs to be at the
|
// top of a vertical header
|
result.titlePosition = 1;
|
}
|
result.tools = [{
|
xtype: 'tool',
|
type: 'expand-' + me.getOppositeDirection(direction),
|
uiCls: ['top'],
|
handler: me.toggleCollapse,
|
scope: me
|
}];
|
}
|
result = new Ext.panel.Header(result);
|
result.addClsWithUI(me.getHeaderCollapsedClasses(result));
|
return result;
|
},
|
|
<span id='Ext-panel-Panel-method-getHeaderCollapsedClasses'> // @private
|
</span> // Create the class array to add to the Header when collpsed.
|
getHeaderCollapsedClasses: function(header) {
|
var me = this,
|
collapsedCls = me.collapsedCls,
|
collapsedClasses;
|
|
collapsedClasses = [ collapsedCls, collapsedCls + '-' + header.getDockName()];
|
if (me.border && (!me.frame || (me.frame && Ext.supports.CSS3BorderRadius))) {
|
collapsedClasses.push(collapsedCls + '-border-' + header.getDockName());
|
}
|
return collapsedClasses;
|
},
|
|
<span id='Ext-panel-Panel-method-beginCollapse'> /**
|
</span> * @private
|
* Called before the change from default, configured state into the collapsed state.
|
* This method may be called at render time to enable rendering in an initially collapsed state,
|
* or at runtime when an existing, fully layed out Panel may be collapsed.
|
* It basically saves configs which need to be clobbered for the duration of the collapsed state.
|
*/
|
beginCollapse: function() {
|
var me = this,
|
lastBox = me.lastBox,
|
rendered = me.rendered,
|
collapseMemento = me.collapseMemento || (me.collapseMemento = new Ext.util.Memento(me)),
|
sizeModel = me.getSizeModel(),
|
header = me.header,
|
reExpander;
|
|
// When we collapse a panel, the panel is in control of one dimension (depending on
|
// collapse direction) and sets that on the component. We must restore the user's
|
// original value (including non-existance) when we expand. Using this technique, we
|
// mimic setCalculatedSize for the dimension we do not control and setSize for the
|
// one we do (only while collapsed).
|
// Additionally, the panel may have a shrink wrapped width and/or height. For shrinkWrapped
|
// panels this can be problematic, since a collapsed, shrink-wrapped panel has no way
|
// of determining its width (or height if the collapse direction is horizontal). It is
|
// therefore necessary to capture both the width and height regardless of collapse direction.
|
// This allows us to set a configured width or height on the panel when it is collapsed,
|
// and it will be restored to an unconfigured-width shrinkWrapped state on expand.
|
collapseMemento.capture(['height', 'minHeight', 'width', 'minWidth']);
|
if (lastBox) {
|
collapseMemento.capture(me.restoreDimension(), lastBox, 'last.');
|
}
|
// If the panel has a shrinkWrapped height/width and is already rendered, configure its width/height as its calculated width/height,
|
// so that the collapsed header will have the same width or height as the panel did before it was collapsed.
|
// If the shrinkWrapped panel has not yet been rendered, as will be the case when a panel is initially configured with
|
// collapsed:true, we attempt to use the configured width/height, and fall back to minWidth or minHeight if
|
// width/height has not been configured, and fall back to a value of 100 if a minWidth/minHeight has not been configured.
|
if (me.collapsedVertical()) {
|
if (sizeModel.width.shrinkWrap) {
|
me.width = rendered ? me.getWidth() : me.width || me.minWidth || 100;
|
}
|
delete me.height;
|
me.minHeight = 0;
|
} else if (me.collapsedHorizontal()) {
|
if (sizeModel.height.shrinkWrap) {
|
me.height = rendered ? me.getHeight() : me.height || me.minHeight || 100;
|
}
|
delete me.width;
|
me.minWidth = 0;
|
}
|
|
if (me.ownerCt) {
|
me.ownerCt.getLayout().beginCollapse(me);
|
}
|
|
// Get a reExpander header. This will return the Panel Header if the Header is in the correct orientation
|
// If we are using the Header as the reExpander, change its UI to collapsed state
|
if (!me.isPlaceHolderCollapse() && header !== false) {
|
if (header === (reExpander = me.getReExpander())) {
|
header.collapseImmune = true;
|
header.getHierarchyState().collapseImmune = true;
|
header.addClsWithUI(me.getHeaderCollapsedClasses(header));
|
|
// Ensure that the reExpander has the correct framing applied.
|
if (header.rendered) {
|
header.updateFrame();
|
}
|
} else if (reExpander.el) {
|
// We're going to use a temporary reExpander: show it.
|
reExpander.el.show();
|
reExpander.hidden = false;
|
}
|
}
|
if (me.resizer) {
|
me.resizer.disable();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-beginExpand'> beginExpand: function() {
|
</span> var me = this,
|
lastBox = me.lastBox,
|
collapseMemento = me.collapseMemento,
|
restoreDimension = this.restoreDimension(),
|
header = me.header,
|
reExpander;
|
|
if (collapseMemento) {
|
collapseMemento.restore(['minHeight', 'minWidth', restoreDimension]);
|
if (lastBox) {
|
collapseMemento.restore(restoreDimension, true, lastBox, 'last.');
|
}
|
}
|
|
if (me.ownerCt) {
|
me.ownerCt.getLayout().beginExpand(me);
|
}
|
|
if (!me.isPlaceHolderCollapse() && header !== false) {
|
// If we have been using our Header as the reExpander then restore the Header to expanded UI
|
if (header === (reExpander = me.getReExpander())) {
|
delete header.collapseImmune;
|
delete header.getHierarchyState().collapseImmune;
|
header.removeClsWithUI(me.getHeaderCollapsedClasses(header));
|
|
// Ensure that the reExpander has the correct framing applied.
|
if (header.rendered) {
|
header.expanding = true;
|
header.updateFrame();
|
delete header.expanding;
|
}
|
} else {
|
// We've been using a temporary reExpander: hide it.
|
reExpander.hidden = true;
|
reExpander.el.hide();
|
}
|
}
|
if (me.resizer) {
|
me.resizer.enable();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-collapse'> /**
|
</span> * Collapses the panel body so that the body becomes hidden. Docked Components parallel to the border towards which
|
* the collapse takes place will remain visible. Fires the {@link #beforecollapse} event which will cancel the
|
* collapse action if it returns false.
|
*
|
* @param {String} [direction] The direction to collapse towards. Must be one of
|
*
|
* - Ext.Component.DIRECTION_TOP
|
* - Ext.Component.DIRECTION_RIGHT
|
* - Ext.Component.DIRECTION_BOTTOM
|
* - Ext.Component.DIRECTION_LEFT
|
*
|
* Defaults to {@link #collapseDirection}.
|
*
|
* @param {Boolean} [animate] True to animate the transition, else false
|
* (defaults to the value of the {@link #animCollapse} panel config). May
|
* also be specified as the animation duration in milliseconds.
|
* @return {Ext.panel.Panel} this
|
*/
|
collapse: function(direction, animate) {
|
var me = this,
|
collapseDir = direction || me.collapseDirection,
|
ownerCt = me.ownerCt;
|
|
if (me.isCollapsingOrExpanding) {
|
return me;
|
}
|
|
if (arguments.length < 2) {
|
animate = me.animCollapse;
|
}
|
|
if (me.collapsed || me.fireEvent('beforecollapse', me, direction, animate) === false) {
|
return me;
|
}
|
|
if (ownerCt && me.isPlaceHolderCollapse()) {
|
return me.placeholderCollapse(direction, animate);
|
}
|
|
me.collapsed = collapseDir;
|
me.beginCollapse();
|
|
me.getHierarchyState().collapsed = true;
|
me.fireHierarchyEvent('collapse');
|
|
return me.doCollapseExpand(1, animate);
|
},
|
|
<span id='Ext-panel-Panel-method-doCollapseExpand'> doCollapseExpand: function (flags, animate) {
|
</span> var me = this,
|
originalAnimCollapse = me.animCollapse,
|
ownerLayout = me.ownerLayout;
|
|
// we need to temporarily set animCollapse to the animate value here because ContextItem
|
// uses the animCollapse property to determine if the collapse/expand should be animated
|
me.animCollapse = animate;
|
|
// Flag used by the layout ContextItem to impose an animation policy based upon the
|
// collapse direction and the animCollapse setting.
|
me.isCollapsingOrExpanding = flags;
|
|
// The x-animating-size class sets overflow:hidden so that overflowing
|
// content is clipped during animation.
|
if (animate) {
|
me.addCls(Ext.baseCSSPrefix + 'animating-size');
|
}
|
|
if (ownerLayout && !animate) {
|
ownerLayout.onContentChange(me);
|
} else {
|
me.updateLayout({ isRoot: true });
|
}
|
|
// set animCollapse back to its original value
|
me.animCollapse = originalAnimCollapse;
|
|
return me;
|
},
|
|
<span id='Ext-panel-Panel-method-afterCollapse'> /**
|
</span> * Invoked after the Panel is Collapsed.
|
*
|
* @param {Boolean} animated
|
*
|
* @template
|
* @protected
|
*/
|
afterCollapse: function(animated) {
|
var me = this,
|
ownerLayout = me.ownerLayout;
|
|
me.isCollapsingOrExpanding = 0;
|
me.updateCollapseTool();
|
|
// The x-animating-size class sets overflow:hidden so that overflowing
|
// content is clipped during animation.
|
if (animated) {
|
me.removeCls(Ext.baseCSSPrefix + 'animating-size');
|
}
|
|
if (ownerLayout && animated) {
|
ownerLayout.onContentChange(me);
|
}
|
|
me.setHiddenDocked();
|
me.fireEvent('collapse', me);
|
},
|
|
<span id='Ext-panel-Panel-method-setHiddenDocked'> setHiddenDocked: function(){
|
</span> // Hide Panel content except reExpander using visibility to prevent focusing of contained elements.
|
// Track what we hide to re-show on expand
|
var me = this,
|
toHide = me.hiddenOnCollapse,
|
items = me.getDockedItems(),
|
len = items.length,
|
i = 0,
|
item, reExpander;
|
|
if (me.header !== false) {
|
reExpander = me.getReExpander();
|
}
|
|
toHide.add(me.body);
|
for (; i < len; i++) {
|
item = items[i];
|
if (item && item !== reExpander && item.el) {
|
toHide.add(item.el);
|
}
|
}
|
toHide.setStyle('visibility', 'hidden');
|
},
|
|
<span id='Ext-panel-Panel-method-restoreHiddenDocked'> restoreHiddenDocked: function(){
|
</span> var toShow = this.hiddenOnCollapse;
|
// Re-show Panel content which was hidden after collapse.
|
toShow.setStyle('visibility', '');
|
toShow.clear();
|
},
|
|
<span id='Ext-panel-Panel-method-getPlaceholder'> getPlaceholder: function(direction) {
|
</span> var me = this,
|
collapseDir = direction || me.collapseDirection,
|
listeners = null,
|
placeholder = me.placeholder,
|
floatable = me.floatable,
|
titleCollapse = me.titleCollapse;
|
|
if (!placeholder) {
|
if (floatable || (me.collapsible && titleCollapse)) {
|
listeners = {
|
click: {
|
// titleCollapse needs to take precedence over floatable
|
fn: (!titleCollapse && floatable) ? me.floatCollapsedPanel : me.toggleCollapse,
|
element: 'el',
|
scope: me
|
}
|
};
|
}
|
|
me.placeholder = placeholder = Ext.widget(me.createReExpander(collapseDir, {
|
id: me.id + '-placeholder',
|
listeners: listeners
|
}));
|
}
|
|
// User created placeholder was passed in
|
if (!placeholder.placeholderFor) {
|
// Handle the case of a placeholder config
|
if (!placeholder.isComponent) {
|
me.placeholder = placeholder = me.lookupComponent(placeholder);
|
}
|
Ext.applyIf(placeholder, {
|
margins: me.margins,
|
placeholderFor: me
|
});
|
|
placeholder.addCls([Ext.baseCSSPrefix + 'region-collapsed-placeholder', Ext.baseCSSPrefix + 'region-collapsed-' + collapseDir + '-placeholder', me.collapsedCls]);
|
}
|
|
return placeholder;
|
},
|
|
<span id='Ext-panel-Panel-method-placeholderCollapse'> placeholderCollapse: function(direction, animate) {
|
</span> var me = this,
|
ownerCt = me.ownerCt,
|
collapseDir = direction || me.collapseDirection,
|
floatCls = Ext.baseCSSPrefix + 'border-region-slide-in',
|
placeholder = me.getPlaceholder(collapseDir),
|
slideInDirection;
|
|
me.isCollapsingOrExpanding = 1;
|
|
// Upcoming layout run will ignore this Component
|
me.setHiddenState(true);
|
me.collapsed = collapseDir;
|
|
if (placeholder.rendered) {
|
// We may have been added to another Container from that in which we rendered the placeholder
|
if (placeholder.el.dom.parentNode !== me.el.dom.parentNode) {
|
me.el.dom.parentNode.insertBefore(placeholder.el.dom, me.el.dom);
|
}
|
|
placeholder.hidden = false;
|
placeholder.el.show();
|
ownerCt.updateLayout();
|
} else {
|
ownerCt.insert(ownerCt.items.indexOf(me), placeholder);
|
}
|
|
if (me.rendered) {
|
// We MUST NOT hide using display because that resets all scroll information.
|
me.el.setVisibilityMode(me.placeholderCollapseHideMode);
|
if (animate) {
|
me.el.addCls(floatCls);
|
placeholder.el.hide();
|
slideInDirection = me.convertCollapseDir(collapseDir);
|
|
me.el.slideOut(slideInDirection, {
|
preserveScroll: true,
|
duration: Ext.Number.from(animate, Ext.fx.Anim.prototype.duration),
|
listeners: {
|
afteranimate: function() {
|
me.el.removeCls(floatCls);
|
/* We need to show the element so that slideIn will work correctly. However, if we leave it
|
visible then it can be seen before the animation starts, causing a flicker. The solution,
|
borrowed from date picker, is to hide it using display none. The slideIn effect includes
|
a call to fixDisplay() that will undo the display none at the appropriate time.
|
*/
|
placeholder.el.show().setStyle('display', 'none').slideIn(slideInDirection, {
|
easing: 'linear',
|
duration: 100,
|
listeners: {
|
afteranimate: function() {
|
placeholder.focus();
|
me.isCollapsingOrExpanding = 0;
|
me.fireEvent('collapse', me);
|
}
|
}
|
});
|
}
|
}
|
});
|
} else {
|
me.el.hide();
|
me.isCollapsingOrExpanding = 0;
|
me.fireEvent('collapse', me);
|
}
|
} else {
|
me.isCollapsingOrExpanding = 0;
|
if (!me.preventCollapseFire) {
|
me.fireEvent('collapse', me);
|
}
|
}
|
|
return me;
|
},
|
|
<span id='Ext-panel-Panel-method-floatCollapsedPanel'> floatCollapsedPanel: function() {
|
</span> var me = this,
|
placeholder = me.placeholder,
|
ps = placeholder.getSize(),
|
myBox,
|
floatCls = Ext.baseCSSPrefix + 'border-region-slide-in',
|
collapsed = me.collapsed,
|
layoutOwner = me.ownerCt || me,
|
slideDirection;
|
|
if (me.isSliding) {
|
return;
|
}
|
|
// Already floated
|
if (me.el.hasCls(floatCls)) {
|
me.slideOutFloatedPanel();
|
return;
|
}
|
me.isSliding = true;
|
|
// Lay out in fully expanded mode to ensure we are at the correct size, and collect our expanded box
|
placeholder.el.hide();
|
placeholder.hidden = true;
|
me.el.show();
|
me.setHiddenState(false);
|
me.collapsed = false;
|
layoutOwner.updateLayout();
|
myBox = me.getBox(false, true);
|
|
// Then go back immediately to collapsed state from which to initiate the float into view.
|
placeholder.el.show();
|
placeholder.hidden = false;
|
me.el.hide();
|
me.setHiddenState(true);
|
me.collapsed = collapsed;
|
layoutOwner.updateLayout();
|
|
me.slideOutTask = me.slideOutTask || new Ext.util.DelayedTask(me.slideOutFloatedPanel, me);
|
placeholder.el.on('mouseleave', me.onMouseLeaveFloated, me);
|
me.el.on('mouseleave', me.onMouseLeaveFloated, me);
|
placeholder.el.on('mouseenter', me.onMouseEnterFloated, me);
|
me.el.on('mouseenter', me.onMouseEnterFloated, me);
|
|
me.el.addCls(floatCls);
|
me.floated = true;
|
|
// Hide collapse tool in header if there is one (we might be headerless)
|
if (me.collapseTool) {
|
me.collapseTool.el.hide();
|
}
|
|
switch (me.collapsed) {
|
case 'top':
|
me.setLocalXY(myBox.x, myBox.y + ps.height - 1);
|
break;
|
case 'right':
|
me.setLocalXY(myBox.x - ps.width + 1, myBox.y);
|
break;
|
case 'bottom':
|
me.setLocalXY(myBox.x, myBox.y - ps.height + 1);
|
break;
|
case 'left':
|
me.setLocalXY(myBox.x + ps.width - 1, myBox.y);
|
break;
|
}
|
slideDirection = me.convertCollapseDir(me.collapsed);
|
|
// Remember how we are really collapsed so we can restore it, but also so we can
|
// become a layoutRoot while we are floated:
|
me.floatedFromCollapse = me.collapsed;
|
me.collapsed = false;
|
me.setHiddenState(false);
|
|
me.el.slideIn(slideDirection, {
|
preserveScroll: true,
|
duration: Ext.Number.from(me.animCollapse, Ext.fx.Anim.prototype.duration),
|
listeners: {
|
afteranimate: function() {
|
me.isSliding = false;
|
me.fireEvent('float', me);
|
}
|
}
|
});
|
},
|
|
<span id='Ext-panel-Panel-method-onMouseLeaveFloated'> onMouseLeaveFloated: function(e) {
|
</span> this.slideOutTask.delay(500);
|
},
|
|
<span id='Ext-panel-Panel-method-onMouseEnterFloated'> onMouseEnterFloated: function(e) {
|
</span> this.slideOutTask.cancel();
|
},
|
|
<span id='Ext-panel-Panel-method-isLayoutRoot'> isLayoutRoot: function() {
|
</span> if (this.floatedFromCollapse) {
|
return true;
|
}
|
return this.callParent();
|
},
|
|
<span id='Ext-panel-Panel-method-slideOutFloatedPanel'> slideOutFloatedPanel: function() {
|
</span> var me = this,
|
compEl = this.el,
|
collapseDirection;
|
|
if (me.isSliding || me.isDestroyed) {
|
return;
|
}
|
|
me.isSliding = true;
|
me.floated = false;
|
|
me.slideOutFloatedPanelBegin();
|
|
if (typeof me.collapsed == 'string') {
|
collapseDirection = me.convertCollapseDir(me.collapsed);
|
}
|
|
compEl.slideOut(collapseDirection, {
|
preserveScroll: true,
|
duration: Ext.Number.from(me.animCollapse, Ext.fx.Anim.prototype.duration),
|
listeners: {
|
afteranimate: function() {
|
me.slideOutFloatedPanelEnd();
|
// this would be in slideOutFloatedPanelEnd except that the only other
|
// caller removes this cls later
|
me.el.removeCls(Ext.baseCSSPrefix + 'border-region-slide-in');
|
}
|
}
|
});
|
},
|
|
<span id='Ext-panel-Panel-method-slideOutFloatedPanelBegin'> /**
|
</span> * This method begins the slide out of the floated panel.
|
* @private
|
*/
|
slideOutFloatedPanelBegin: function() {
|
var me = this,
|
placeholderEl = me.placeholder.el,
|
el = me.el;
|
|
me.collapsed = me.floatedFromCollapse;
|
me.setHiddenState(true);
|
me.floatedFromCollapse = null;
|
|
// Remove mouse leave/enter monitors
|
placeholderEl.un('mouseleave', me.onMouseLeaveFloated, me);
|
el.un('mouseleave', me.onMouseLeaveFloated, me);
|
placeholderEl.un('mouseenter', me.onMouseEnterFloated, me);
|
el.un('mouseenter', me.onMouseEnterFloated, me);
|
},
|
|
<span id='Ext-panel-Panel-method-slideOutFloatedPanelEnd'> /**
|
</span> * This method cleans up after the slide out of the floated panel.
|
* @private
|
*/
|
slideOutFloatedPanelEnd: function() {
|
var me = this;
|
|
if (me.collapseTool) {
|
me.collapseTool.el.show();
|
}
|
me.slideOutTask.cancel();
|
me.isSliding = false;
|
me.fireEvent('unfloat', me);
|
},
|
|
<span id='Ext-panel-Panel-method-expand'> /**
|
</span> * Expands the panel body so that it becomes visible. Fires the {@link #beforeexpand} event which will
|
* cancel the expand action if it returns false.
|
* @param {Boolean} [animate] True to animate the transition, else false
|
* (defaults to the value of the {@link #animCollapse} panel config). May
|
* also be specified as the animation duration in milliseconds.
|
* @return {Ext.panel.Panel} this
|
*/
|
expand: function(animate) {
|
var me = this;
|
|
if (me.isCollapsingOrExpanding) {
|
return me;
|
}
|
|
if (!arguments.length) {
|
animate = me.animCollapse;
|
}
|
|
if (!me.collapsed && !me.floatedFromCollapse) {
|
return me;
|
}
|
|
if (me.fireEvent('beforeexpand', me, animate) === false) {
|
return me;
|
}
|
|
delete this.getHierarchyState().collapsed;
|
|
if (me.isPlaceHolderCollapse()) {
|
return me.placeholderExpand(animate);
|
}
|
|
me.restoreHiddenDocked();
|
me.beginExpand();
|
me.collapsed = false;
|
|
return me.doCollapseExpand(2, animate);
|
},
|
|
<span id='Ext-panel-Panel-method-placeholderExpand'> placeholderExpand: function(animate) {
|
</span> var me = this,
|
collapseDir = me.collapsed,
|
floatCls = Ext.baseCSSPrefix + 'border-region-slide-in',
|
finalPos,
|
floatedPos,
|
center = me.ownerLayout ? me.ownerLayout.centerRegion: null;
|
|
// Layouts suspended - don't bother with animation shenanigans
|
if (Ext.AbstractComponent.layoutSuspendCount) {
|
animate = false;
|
}
|
|
if (me.floatedFromCollapse) {
|
floatedPos = me.getPosition(true);
|
// these are the same cleanups performed by the normal slideOut mechanism:
|
me.slideOutFloatedPanelBegin();
|
me.slideOutFloatedPanelEnd();
|
me.floated = false;
|
}
|
|
if (animate) {
|
|
// Expand me and hide the placeholder
|
Ext.suspendLayouts();
|
me.placeholder.hide();
|
me.el.show();
|
me.collapsed = false;
|
me.setHiddenState(false);
|
|
// Stop the center region from moving when layed out without the placeholder there.
|
// Unless we are expanding from a floated out situation. In that case, it's layed out immediately.
|
if (center && !floatedPos) {
|
center.hidden = true;
|
}
|
|
Ext.resumeLayouts(true);
|
center.hidden = false;
|
me.el.addCls(floatCls);
|
|
// At this point, this Panel is arranged in its correct, expanded layout.
|
// The center region has not been affected because it has been flagged as hidden.
|
//
|
// If we are proceeding from floated, the center region has also been arranged
|
// in its new layout to accommodate this expansion, so no further layout is needed, just
|
// element animation.
|
//
|
// If we are proceeding from fully collapsed, the center region has *not* been relayed out because
|
// the UI look and feel dictates that it stays stable until the expanding panel has slid in all the
|
// way, and *then* it snaps into place.
|
|
me.isCollapsingOrExpanding = 2;
|
|
// Floated, move it back to the floated pos, and thence into the correct place
|
if (floatedPos) {
|
finalPos = me.getXY();
|
me.setLocalXY(floatedPos[0], floatedPos[1]);
|
me.setXY([finalPos[0], finalPos[1]], {
|
duration: Ext.Number.from(animate, Ext.fx.Anim.prototype.duration),
|
listeners: {
|
afteranimate: function() {
|
me.el.removeCls(floatCls);
|
me.isCollapsingOrExpanding = 0;
|
me.fireEvent('expand', me);
|
}
|
}
|
});
|
}
|
// Not floated, slide it in to the correct place
|
else {
|
me.el.hide();
|
me.placeholder.el.show();
|
me.placeholder.hidden = false;
|
|
// Slide this Component's el back into place, after which we lay out AGAIN
|
me.setHiddenState(false);
|
me.el.slideIn(me.convertCollapseDir(collapseDir), {
|
preserveScroll: true,
|
duration: Ext.Number.from(animate, Ext.fx.Anim.prototype.duration),
|
listeners: {
|
afteranimate: function() {
|
// the ordering of these two lines appears to be important in
|
// IE9. There is an odd expand issue in IE 9 in the border layout
|
// example that causes the index1 child of the south dock region
|
// to get 'hidden' after a collapse / expand cycle. See
|
// EXTJSIV-5318 for details
|
me.el.removeCls(floatCls);
|
me.placeholder.hide();
|
|
// The center region has been left in its larger size, so a layout is needed now
|
me.updateLayout();
|
|
me.isCollapsingOrExpanding = 0;
|
me.fireEvent('expand', me);
|
}
|
}
|
});
|
}
|
|
} else {
|
me.floated = me.collapsed = false;
|
me.el.removeCls(floatCls);
|
Ext.suspendLayouts();
|
me.placeholder.hide();
|
me.show();
|
Ext.resumeLayouts(true);
|
me.fireEvent('expand', me);
|
}
|
|
return me;
|
},
|
|
<span id='Ext-panel-Panel-method-afterExpand'> /**
|
</span> * Invoked after the Panel is Expanded.
|
*
|
* @param {Boolean} animated
|
*
|
* @template
|
* @protected
|
*/
|
afterExpand: function(animated) {
|
var me = this,
|
ownerLayout = me.ownerLayout;
|
|
me.isCollapsingOrExpanding = 0;
|
me.updateCollapseTool();
|
|
// The x-animating-size class sets overflow:hidden so that overflowing
|
// content is clipped during animation.
|
if (animated) {
|
me.removeCls(Ext.baseCSSPrefix + 'animating-size');
|
}
|
|
if (ownerLayout && animated) {
|
ownerLayout.onContentChange(me);
|
}
|
|
me.fireEvent('expand', me);
|
me.fireHierarchyEvent('expand');
|
},
|
|
<span id='Ext-panel-Panel-method-setBorder'> // @inheritdoc
|
</span> setBorder: function(border, targetEl) {
|
if (targetEl) {
|
// skip out here, the panel will set the border on the body/header during rendering
|
return;
|
}
|
|
var me = this,
|
header = me.header;
|
|
if (!border) {
|
border = 0;
|
} else if (border === true) {
|
border = '1px';
|
} else {
|
border = me.unitizeBox(border);
|
}
|
|
if (header) {
|
if (header.isHeader) {
|
header.setBorder(border);
|
} else {
|
header.border = border;
|
}
|
}
|
|
if (me.rendered && me.bodyBorder !== false) {
|
me.body.setStyle('border-width', border);
|
}
|
me.updateLayout();
|
|
me.border = border;
|
},
|
|
<span id='Ext-panel-Panel-method-toggleCollapse'> /**
|
</span> * Shortcut for performing an {@link #method-expand} or {@link #method-collapse} based on the current state of the panel.
|
* @return {Ext.panel.Panel} this
|
*/
|
toggleCollapse: function() {
|
return (this.collapsed || this.floatedFromCollapse) ? this.expand() : this.collapse();
|
},
|
|
<span id='Ext-panel-Panel-method-getKeyMap'> // @private
|
</span> getKeyMap : function() {
|
return this.keyMap || (this.keyMap = new Ext.util.KeyMap(Ext.apply({
|
target: this.el
|
}, this.keys)));
|
},
|
|
<span id='Ext-panel-Panel-method-initDraggable'> // @private
|
</span> initDraggable : function() {
|
|
// For just simple dragging like Windows
|
if (this.simpleDrag) {
|
this.initSimpleDraggable();
|
}
|
// For DD package aware dragging of Panels
|
else {
|
<span id='Ext-panel-Panel-property-dd'> /**
|
</span> * @property {Ext.dd.DragSource/Ext.util.ComponentDragger} dd
|
*
|
* Only present if this Panel has been configured with {@link #cfg-draggable} `true`.
|
*
|
* ##Simple dragging##
|
*
|
* If this Panel is configured {@link #cfg-simpleDrag} `true` (the default is `false`), this property
|
* will reference an instance of {@link Ext.util.ComponentDragger} (A subclass of
|
* {@link Ext.dd.DragTracker DragTracker}) which handles moving the Panel's DOM Element,
|
* and constraining according to the {@link #constrain} and {@link #constrainHeader} .
|
*
|
* This object fires various events during its lifecycle and during a drag operation.
|
*
|
* ##Complex dragging interacting with other DragDrop instances##
|
*
|
* By default, this property in a {@link #cfg-draggable} Panel will contain an instance of {@link
|
* Ext.dd.DragSource} which handles dragging the Panel.
|
*
|
* The developer must provide implementations of the abstract methods of {@link Ext.dd.DragSource} in order to
|
* supply behaviour for each stage of the drag/drop process. See {@link #cfg-draggable}.
|
*/
|
this.dd = new Ext.panel.DD(this, Ext.isBoolean(this.draggable) ? null : this.draggable);
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-initSimpleDraggable'> /**
|
</span> * @private
|
* Override Component.initDraggable.
|
* Panel (and subclasses) use the header element as the delegate.
|
*/
|
initSimpleDraggable: function() {
|
var me = this,
|
ddConfig, dd;
|
|
if (!me.header) {
|
me.updateHeader(true);
|
}
|
|
/*
|
* Check the header here again. If for whatever reason it wasn't created in
|
* updateHeader (we were configured with header: false) then we'll just ignore the rest since the
|
* header acts as the drag handle.
|
*/
|
if (me.header) {
|
ddConfig = Ext.applyIf({
|
el: me.el,
|
delegate: '#' + Ext.escapeId(me.header.id)
|
}, me.draggable);
|
|
// Add extra configs if Window is specified to be constrained
|
if (me.constrain || me.constrainHeader) {
|
ddConfig.constrain = me.constrain;
|
ddConfig.constrainDelegate = me.constrainHeader;
|
ddConfig.constrainTo = me.constrainTo || me.container;
|
}
|
|
dd = me.dd = new Ext.util.ComponentDragger(this, ddConfig);
|
me.relayEvents(dd, ['dragstart', 'drag', 'dragend']);
|
if (me.maximized) {
|
dd.disable();
|
}
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-ghostTools'> // @private
|
</span> // helper function for ghost
|
ghostTools : function() {
|
var tools = [],
|
header = this.header,
|
headerTools = header ? header.query('tool[hidden=false]') : [],
|
t, tLen, tool;
|
|
if (headerTools.length) {
|
t = 0;
|
tLen = headerTools.length;
|
|
for (; t < tLen; t++) {
|
tool = headerTools[t];
|
|
// Some tools can be full components, and copying them into the ghost
|
// actually removes them from the owning panel. You could also potentially
|
// end up with duplicate DOM ids as well. To avoid any issues we just make
|
// a simple bare-minimum clone of each tool for ghosting purposes.
|
tools.push({
|
type: tool.type
|
});
|
}
|
} else {
|
tools = [{
|
type: 'placeholder'
|
}];
|
}
|
return tools;
|
},
|
|
<span id='Ext-panel-Panel-method-ghost'> // @private
|
</span> // used for dragging
|
ghost: function(cls) {
|
var me = this,
|
ghostPanel = me.ghostPanel,
|
box = me.getBox(),
|
header;
|
|
if (!ghostPanel) {
|
ghostPanel = new Ext.panel.Panel({
|
renderTo: Ext.getBody(),
|
floating: {
|
shadow: false
|
},
|
frame: me.frame && !me.alwaysFramed,
|
alwaysFramed: me.alwaysFramed,
|
overlapHeader: me.overlapHeader,
|
headerPosition: me.headerPosition,
|
baseCls: me.baseCls,
|
cls: me.baseCls + '-ghost ' + (cls ||'')
|
});
|
me.ghostPanel = ghostPanel;
|
} else {
|
ghostPanel.el.show();
|
}
|
me.ghostPanel.hidden = false;
|
ghostPanel.floatParent = me.floatParent;
|
if (me.floating) {
|
ghostPanel.zIndexManager.assignZIndices();
|
} else {
|
ghostPanel.toFront();
|
}
|
if (!(me.preventHeader || (me.header === false))) {
|
header = ghostPanel.header;
|
// restore options
|
if (header) {
|
header.suspendLayouts();
|
Ext.Array.forEach(header.query('tool'), header.remove, header);
|
header.resumeLayouts();
|
}
|
ghostPanel.addTool(me.ghostTools());
|
ghostPanel.setTitle(me.title);
|
|
if (me.iconCls) {
|
ghostPanel.setIconCls(me.iconCls);
|
} else if (me.icon) {
|
ghostPanel.setIcon(me.icon);
|
} else if (me.glyph) {
|
ghostPanel.setGlyph(me.glyph);
|
}
|
|
ghostPanel.header.addCls(Ext.baseCSSPrefix + 'header-ghost');
|
}
|
|
ghostPanel.setPagePosition(box.x, box.y);
|
ghostPanel.setSize(box.width, box.height);
|
me.el.hide();
|
return ghostPanel;
|
},
|
|
<span id='Ext-panel-Panel-method-unghost'> // @private
|
</span> unghost: function(show, matchPosition) {
|
var me = this;
|
if (!me.ghostPanel) {
|
return;
|
}
|
if (show !== false) {
|
// Show el first, so that position adjustment in setPagePosition
|
// will work when relative positioned elements have their XY read.
|
me.el.show();
|
if (matchPosition !== false) {
|
me.setPagePosition(me.ghostPanel.getXY());
|
if (me.hideMode == 'offsets') {
|
// clear the hidden style because we just repositioned
|
delete me.el.hideModeStyles;
|
}
|
}
|
Ext.defer(me.focus, 10, me);
|
}
|
me.ghostPanel.el.hide();
|
me.ghostPanel.hidden = true;
|
},
|
|
<span id='Ext-panel-Panel-method-beginDrag'> beginDrag: function() {
|
</span> if (this.floatingDescendants) {
|
this.floatingDescendants.hide();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-endDrag'> endDrag: function() {
|
</span> if (this.floatingDescendants) {
|
this.floatingDescendants.show();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-initResizable'> initResizable: function() {
|
</span> this.callParent(arguments);
|
if (this.collapsed) {
|
this.resizer.disable();
|
}
|
},
|
|
<span id='Ext-panel-Panel-method-convertCollapseDir'> /**
|
</span> * converts a collapsdDir into an anchor argument for Element.slideIn
|
* overridden in rtl mode to switch "l" and "r"
|
*/
|
convertCollapseDir: function(collapseDir) {
|
return collapseDir.substr(0, 1);
|
}
|
}, function() {
|
this.prototype.animCollapse = Ext.enableFx;
|
});
|
</pre>
|
</body>
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</html>
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