BoundList.js
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/**
* Component layout for {@link Ext.view.BoundList}.
* @private
*/
Ext.define('Ext.layout.component.BoundList', {
extend: 'Ext.layout.component.Auto',
alias: 'layout.boundlist',
type: 'component',
beginLayout: function(ownerContext) {
var me = this,
owner = me.owner,
toolbar = owner.pagingToolbar;
me.callParent(arguments);
if (owner.floating) {
ownerContext.savedXY = owner.el.getXY();
// move way offscreen to prevent any constraining
owner.el.setXY([-9999, -9999]);
}
if (toolbar) {
ownerContext.toolbarContext = ownerContext.context.getCmp(toolbar);
}
ownerContext.listContext = ownerContext.getEl('listEl');
},
beginLayoutCycle: function(ownerContext){
var owner = this.owner;
this.callParent(arguments);
if (ownerContext.heightModel.auto) {
// Set the el/listEl to be autoHeight since they may have been previously sized
// by another layout process. If the el was at maxHeight first, the listEl will
// always size to the maxHeight regardless of the content.
owner.el.setHeight('auto');
owner.listEl.setHeight('auto');
}
},
getLayoutItems: function() {
var toolbar = this.owner.pagingToolbar;
return toolbar ? [toolbar] : [];
},
isValidParent: function() {
// this only ever gets called with the toolbar, since it's rendered inside we
// know the parent is always valid
return true;
},
finishedLayout: function(ownerContext) {
var xy = ownerContext.savedXY;
this.callParent(arguments);
if (xy) {
this.owner.el.setXY(xy);
}
},
measureContentWidth: function(ownerContext) {
return this.owner.listEl.getWidth();
},
measureContentHeight: function(ownerContext) {
return this.owner.listEl.getHeight();
},
publishInnerHeight: function(ownerContext, height) {
var toolbar = ownerContext.toolbarContext,
toolbarHeight = 0;
if (toolbar) {
toolbarHeight = toolbar.getProp('height');
}
if (toolbarHeight === undefined) {
this.done = false;
} else {
ownerContext.listContext.setHeight(height - ownerContext.getFrameInfo().height - toolbarHeight);
}
},
calculateOwnerHeightFromContentHeight: function(ownerContext){
var height = this.callParent(arguments),
toolbar = ownerContext.toolbarContext;
if (toolbar) {
height += toolbar.getProp('height');
}
return height;
}
});