<!DOCTYPE html>
|
<html>
|
<head>
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
<title>The source code</title>
|
<link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
|
<script type="text/javascript" src="../resources/prettify/prettify.js"></script>
|
<style type="text/css">
|
.highlight { display: block; background-color: #ddd; }
|
</style>
|
<script type="text/javascript">
|
function highlight() {
|
document.getElementById(location.hash.replace(/#/, "")).className = "highlight";
|
}
|
</script>
|
</head>
|
<body onload="prettyPrint(); highlight();">
|
<pre class="prettyprint lang-js"><span id='Ext-layout-container-boxOverflow-None'>/**
|
</span> * @private
|
* Base class for Box Layout overflow handlers. These specialized classes are invoked when a Box Layout
|
* (either an HBox or a VBox) has child items that are either too wide (for HBox) or too tall (for VBox)
|
* for its container.
|
*/
|
Ext.define('Ext.layout.container.boxOverflow.None', {
|
alternateClassName: 'Ext.layout.boxOverflow.None',
|
|
<span id='Ext-layout-container-boxOverflow-None-method-constructor'> constructor: function(layout, config) {
|
</span> this.layout = layout;
|
Ext.apply(this, config);
|
},
|
|
<span id='Ext-layout-container-boxOverflow-None-method-handleOverflow'> handleOverflow: Ext.emptyFn,
|
</span>
|
<span id='Ext-layout-container-boxOverflow-None-method-clearOverflow'> clearOverflow: Ext.emptyFn,
|
</span>
|
<span id='Ext-layout-container-boxOverflow-None-method-beginLayout'> beginLayout: Ext.emptyFn,
|
</span><span id='Ext-layout-container-boxOverflow-None-method-beginLayoutCycle'> beginLayoutCycle: Ext.emptyFn,
|
</span>
|
<span id='Ext-layout-container-boxOverflow-None-method-calculate'> calculate: function(ownerContext) {
|
</span> var me = this,
|
plan = ownerContext.state.boxPlan,
|
overflow;
|
|
if (plan && plan.tooNarrow) {
|
overflow = me.handleOverflow(ownerContext);
|
|
if (overflow) {
|
if (overflow.reservedSpace) {
|
me.layout.publishInnerCtSize(ownerContext, overflow.reservedSpace);
|
}
|
|
// TODO: If we need to use the code below then we will need to pass along
|
// the new targetSize as state and use it calculate somehow...
|
//
|
//if (overflow.recalculate) {
|
// ownerContext.invalidate({
|
// state: {
|
// overflow: overflow
|
// }
|
// });
|
//}
|
}
|
} else {
|
me.clearOverflow();
|
}
|
},
|
|
<span id='Ext-layout-container-boxOverflow-None-method-completeLayout'> completeLayout: Ext.emptyFn,
|
</span>
|
<span id='Ext-layout-container-boxOverflow-None-method-finishedLayout'> finishedLayout: function (ownerContext) {
|
</span> var me = this,
|
owner = me.layout.owner,
|
hiddens,
|
hiddenCount;
|
|
// Only count hidden children if someone is interested when the overflow state changes
|
if (owner.hasListeners.overflowchange) {
|
hiddens = owner.query('>[hidden]');
|
hiddenCount = hiddens.length;
|
if (hiddenCount !== me.lastHiddenCount) {
|
owner.fireEvent('overflowchange', me.lastHiddenCount, hiddenCount, hiddens);
|
me.lastHiddenCount = hiddenCount;
|
}
|
}
|
},
|
|
<span id='Ext-layout-container-boxOverflow-None-method-onRemove'> onRemove: Ext.emptyFn,
|
</span>
|
<span id='Ext-layout-container-boxOverflow-None-method-getItem'> /**
|
</span> * @private
|
* Normalizes an item reference, string id or numerical index into a reference to the item
|
* @param {Ext.Component/String/Number} item The item reference, id or index
|
* @return {Ext.Component} The item
|
*/
|
getItem: function(item) {
|
return this.layout.owner.getComponent(item);
|
},
|
|
<span id='Ext-layout-container-boxOverflow-None-method-getOwnerType'> getOwnerType: function(owner){
|
</span> var type;
|
if (owner.isToolbar) {
|
type = 'toolbar';
|
} else if (owner.isTabBar) {
|
type = 'tabbar';
|
} else if (owner.isMenu) {
|
type = 'menu';
|
} else {
|
type = owner.getXType();
|
}
|
|
return type;
|
},
|
|
<span id='Ext-layout-container-boxOverflow-None-method-getPrefixConfig'> getPrefixConfig: Ext.emptyFn,
|
</span><span id='Ext-layout-container-boxOverflow-None-method-getSuffixConfig'> getSuffixConfig: Ext.emptyFn,
|
</span><span id='Ext-layout-container-boxOverflow-None-method-getOverflowCls'> getOverflowCls: function() {
|
</span> return '';
|
}
|
});</pre>
|
</body>
|
</html>
|
