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<pre class="prettyprint lang-js"><span id='Ext-layout-component-FieldSet'>/**
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</span> * Component layout for Ext.form.FieldSet components
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* @private
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*/
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Ext.define('Ext.layout.component.FieldSet', {
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extend: 'Ext.layout.component.Body',
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alias: ['layout.fieldset'],
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<span id='Ext-layout-component-FieldSet-property-type'> type: 'fieldset',
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</span>
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<span id='Ext-layout-component-FieldSet-property-defaultCollapsedWidth'> defaultCollapsedWidth: 100,
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</span>
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<span id='Ext-layout-component-FieldSet-method-beforeLayoutCycle'> beforeLayoutCycle: function (ownerContext) {
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</span> if (ownerContext.target.collapsed) {
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ownerContext.heightModel = this.sizeModels.shrinkWrap;
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}
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},
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<span id='Ext-layout-component-FieldSet-method-beginLayoutCycle'> beginLayoutCycle: function (ownerContext) {
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</span> var target = ownerContext.target,
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lastSize;
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this.callParent(arguments);
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// Each time we begin (2nd+ would be due to invalidate) we need to publish the
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// known contentHeight if we are collapsed:
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//
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if (target.collapsed) {
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ownerContext.setContentHeight(0);
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// if we're collapsed, ignore a minHeight because it's likely going to
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// be greater than the collapsed height
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ownerContext.restoreMinHeight = target.minHeight;
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delete target.minHeight;
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// If we are also shrinkWrap width, we must provide a contentWidth (since the
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// container layout is not going to run).
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//
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if (ownerContext.widthModel.shrinkWrap) {
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lastSize = target.lastComponentSize;
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ownerContext.setContentWidth((lastSize && lastSize.contentWidth) || this.defaultCollapsedWidth);
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}
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}
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},
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<span id='Ext-layout-component-FieldSet-method-finishedLayout'> finishedLayout: function(ownerContext) {
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</span> var owner = this.owner,
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restore = ownerContext.restoreMinHeight;
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this.callParent(arguments);
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if (restore) {
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owner.minHeight = restore;
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}
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},
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<span id='Ext-layout-component-FieldSet-method-calculateOwnerHeightFromContentHeight'> calculateOwnerHeightFromContentHeight: function (ownerContext, contentHeight) {
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</span> var border = ownerContext.getBorderInfo(),
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legend = ownerContext.target.legend;
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// Height of fieldset is content height plus top border width (which is either the
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// legend height or top border width) plus bottom border width
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return ownerContext.getProp('contentHeight') +
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ownerContext.getPaddingInfo().height +
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// In IE8m and IEquirks the top padding is on the body el
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((Ext.isIEQuirks || Ext.isIE8m) ?
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ownerContext.bodyContext.getPaddingInfo().top : 0) +
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(legend ? legend.getHeight() : border.top) +
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border.bottom;
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},
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<span id='Ext-layout-component-FieldSet-method-publishInnerHeight'> publishInnerHeight: function (ownerContext, height) {
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</span> // Subtract the legend off here and pass it up to the body
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// We do this because we don't want to set an incorrect body height
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// and then setting it again with the correct value
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var legend = ownerContext.target.legend;
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if (legend) {
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height -= legend.getHeight();
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}
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this.callParent([ownerContext, height]);
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},
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<span id='Ext-layout-component-FieldSet-method-getLayoutItems'> getLayoutItems : function() {
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</span> var legend = this.owner.legend;
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return legend ? [legend] : [];
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}
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});</pre>
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