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- <pre class="prettyprint lang-js"><span id='Ext-container-AbstractContainer'>/**
-</span> * @class Ext.container.AbstractContainer
- * @extends Ext.Component
- * <p>An abstract base class which provides shared methods for Containers across the Sencha product line.</p>
- * Please refer to sub class's documentation
+ <pre class="prettyprint lang-js"><span id='Ext-layout-container-AbstractContainer'>/**
+</span> * @class Ext.layout.container.AbstractContainer
+ * @extends Ext.layout.Layout
+ * Please refer to sub classes documentation
+ * @private
*/
-Ext.define('Ext.container.AbstractContainer', {
+Ext.define('Ext.layout.container.AbstractContainer', {
/* Begin Definitions */
- extend: 'Ext.Component',
-
- requires: [
- 'Ext.util.MixedCollection',
- 'Ext.layout.container.Auto',
- 'Ext.ZIndexManager'
- ],
+ extend: 'Ext.layout.Layout',
/* End Definitions */
-<span id='Ext-container-AbstractContainer-cfg-layout'> /**
-</span> * @cfg {String/Object} layout
- * <p><b>*Important</b>: In order for child items to be correctly sized and
- * positioned, typically a layout manager <b>must</b> be specified through
- * the <code>layout</code> configuration option.</p>
- * <br><p>The sizing and positioning of child {@link #items} is the responsibility of
- * the Container's layout manager which creates and manages the type of layout
- * you have in mind. For example:</p>
- * <p>If the {@link #layout} configuration is not explicitly specified for
- * a general purpose container (e.g. Container or Panel) the
- * {@link Ext.layout.container.Auto default layout manager} will be used
- * which does nothing but render child components sequentially into the
- * Container (no sizing or positioning will be performed in this situation).</p>
- * <br><p><b><code>layout</code></b> may be specified as either as an Object or
- * as a String:</p><div><ul class="mdetail-params">
- *
- * <li><u>Specify as an Object</u></li>
- * <div><ul class="mdetail-params">
- * <li>Example usage:</li>
- * <pre><code>
-layout: {
- type: 'vbox',
- align: 'left'
-}
- </code></pre>
- *
- * <li><code><b>type</b></code></li>
- * <br/><p>The layout type to be used for this container. If not specified,
- * a default {@link Ext.layout.container.Auto} will be created and used.</p>
- * <br/><p>Valid layout <code>type</code> values are:</p>
- * <div class="sub-desc"><ul class="mdetail-params">
- * <li><code><b>{@link Ext.layout.container.Auto Auto}</b></code> &nbsp;&nbsp;&nbsp; <b>Default</b></li>
- * <li><code><b>{@link Ext.layout.container.Card card}</b></code></li>
- * <li><code><b>{@link Ext.layout.container.Fit fit}</b></code></li>
- * <li><code><b>{@link Ext.layout.container.HBox hbox}</b></code></li>
- * <li><code><b>{@link Ext.layout.container.VBox vbox}</b></code></li>
- * <li><code><b>{@link Ext.layout.container.Anchor anchor}</b></code></li>
- * <li><code><b>{@link Ext.layout.container.Table table}</b></code></li>
- * </ul></div>
- *
- * <li>Layout specific configuration properties</li>
- * <br/><p>Additional layout specific configuration properties may also be
- * specified. For complete details regarding the valid config options for
- * each layout type, see the layout class corresponding to the <code>type</code>
- * specified.</p>
- *
- * </ul></div>
- *
- * <li><u>Specify as a String</u></li>
- * <div><ul class="mdetail-params">
- * <li>Example usage:</li>
- * <pre><code>
-layout: {
- type: 'vbox',
- padding: '5',
- align: 'left'
-}
- </code></pre>
- * <li><code><b>layout</b></code></li>
- * <br/><p>The layout <code>type</code> to be used for this container (see list
- * of valid layout type values above).</p><br/>
- * <br/><p>Additional layout specific configuration properties. For complete
- * details regarding the valid config options for each layout type, see the
- * layout class corresponding to the <code>layout</code> specified.</p>
- * </ul></div></ul></div>
- */
-<span id='Ext-container-AbstractContainer-cfg-activeItem'> /**
-</span> * @cfg {String/Number} activeItem
- * A string component id or the numeric index of the component that should be initially activated within the
- * container's layout on render. For example, activeItem: 'item-1' or activeItem: 0 (index 0 = the first
- * item in the container's collection). activeItem only applies to layout styles that can display
- * items one at a time (like {@link Ext.layout.container.Card} and {@link Ext.layout.container.Fit}).
- */
-<span id='Ext-container-AbstractContainer-cfg-items'> /**
-</span> * @cfg {Object/Array} items
- * <p>A single item, or an array of child Components to be added to this container</p>
- * <p><b>Unless configured with a {@link #layout}, a Container simply renders child Components serially into
- * its encapsulating element and performs no sizing or positioning upon them.</b><p>
- * <p>Example:</p>
- * <pre><code>
-// specifying a single item
-items: {...},
-layout: 'fit', // The single items is sized to fit
-
-// specifying multiple items
-items: [{...}, {...}],
-layout: 'hbox', // The items are arranged horizontally
- </code></pre>
- * <p>Each item may be:</p>
- * <ul>
- * <li>A {@link Ext.Component Component}</li>
- * <li>A Component configuration object</li>
- * </ul>
- * <p>If a configuration object is specified, the actual type of Component to be
- * instantiated my be indicated by using the {@link Ext.Component#xtype xtype} option.</p>
- * <p>Every Component class has its own {@link Ext.Component#xtype xtype}.</p>
- * <p>If an {@link Ext.Component#xtype xtype} is not explicitly
- * specified, the {@link #defaultType} for the Container is used, which by default is usually <code>panel</code>.</p>
- * <p><b>Notes</b>:</p>
- * <p>Ext uses lazy rendering. Child Components will only be rendered
- * should it become necessary. Items are automatically laid out when they are first
- * shown (no sizing is done while hidden), or in response to a {@link #doLayout} call.</p>
- * <p>Do not specify <code>{@link Ext.panel.Panel#contentEl contentEl}</code> or
- * <code>{@link Ext.panel.Panel#html html}</code> with <code>items</code>.</p>
- */
-<span id='Ext-container-AbstractContainer-cfg-defaults'> /**
-</span> * @cfg {Object|Function} defaults
- * <p>This option is a means of applying default settings to all added items whether added through the {@link #items}
- * config or via the {@link #add} or {@link #insert} methods.</p>
- * <p>If an added item is a config object, and <b>not</b> an instantiated Component, then the default properties are
- * unconditionally applied. If the added item <b>is</b> an instantiated Component, then the default properties are
- * applied conditionally so as not to override existing properties in the item.</p>
- * <p>If the defaults option is specified as a function, then the function will be called using this Container as the
- * scope (<code>this</code> reference) and passing the added item as the first parameter. Any resulting object
- * from that call is then applied to the item as default properties.</p>
- * <p>For example, to automatically apply padding to the body of each of a set of
- * contained {@link Ext.panel.Panel} items, you could pass: <code>defaults: {bodyStyle:'padding:15px'}</code>.</p>
- * <p>Usage:</p><pre><code>
-defaults: { // defaults are applied to items, not the container
- autoScroll:true
-},
-items: [
- {
- xtype: 'panel', // defaults <b>do not</b> have precedence over
- id: 'panel1', // options in config objects, so the defaults
- autoScroll: false // will not be applied here, panel1 will be autoScroll:false
- },
- new Ext.panel.Panel({ // defaults <b>do</b> have precedence over options
- id: 'panel2', // options in components, so the defaults
- autoScroll: false // will be applied here, panel2 will be autoScroll:true.
- })
-]</code></pre>
- */
+ type: 'container',
-<span id='Ext-container-AbstractContainer-cfg-suspendLayout'> /** @cfg {Boolean} suspendLayout
-</span> * If true, suspend calls to doLayout. Useful when batching multiple adds to a container and not passing them
- * as multiple arguments or an array.
+<span id='Ext-layout-container-AbstractContainer-cfg-bindToOwnerCtComponent'> /**
+</span> * @cfg {Boolean} bindToOwnerCtComponent
+ * Flag to notify the ownerCt Component on afterLayout of a change
*/
- suspendLayout : false,
+ bindToOwnerCtComponent: false,
-<span id='Ext-container-AbstractContainer-cfg-autoDestroy'> /** @cfg {Boolean} autoDestroy
-</span> * If true the container will automatically destroy any contained component that is removed from it, else
- * destruction must be handled manually.
- * Defaults to true.
+<span id='Ext-layout-container-AbstractContainer-cfg-bindToOwnerCtContainer'> /**
+</span> * @cfg {Boolean} bindToOwnerCtContainer
+ * Flag to notify the ownerCt Container on afterLayout of a change
*/
- autoDestroy : true,
-
-<span id='Ext-container-AbstractContainer-cfg-defaultType'> /** @cfg {String} defaultType
-</span> * <p>The default {@link Ext.Component xtype} of child Components to create in this Container when
- * a child item is specified as a raw configuration object, rather than as an instantiated Component.</p>
- * <p>Defaults to <code>'panel'</code>.</p>
- */
- defaultType: 'panel',
-
- isContainer : true,
-
- baseCls: Ext.baseCSSPrefix + 'container',
+ bindToOwnerCtContainer: false,
-<span id='Ext-container-AbstractContainer-cfg-bubbleEvents'> /**
-</span> * @cfg {Array} bubbleEvents
- * <p>An array of events that, when fired, should be bubbled to any parent container.
- * See {@link Ext.util.Observable#enableBubble}.
- * Defaults to <code>['add', 'remove']</code>.
+<span id='Ext-layout-container-AbstractContainer-cfg-itemCls'> /**
+</span> * @cfg {String} itemCls
+ * <p>An optional extra CSS class that will be added to the container. This can be useful for adding
+ * customized styles to the container or any of its children using standard CSS rules. See
+ * {@link Ext.Component}.{@link Ext.Component#componentCls componentCls} also.</p>
+ * </p>
*/
- bubbleEvents: ['add', 'remove'],
-
- // @private
- initComponent : function(){
- var me = this;
- me.addEvents(
-<span id='Ext-container-AbstractContainer-event-afterlayout'> /**
-</span> * @event afterlayout
- * Fires when the components in this container are arranged by the associated layout manager.
- * @param {Ext.container.Container} this
- * @param {ContainerLayout} layout The ContainerLayout implementation for this container
- */
- 'afterlayout',
-<span id='Ext-container-AbstractContainer-event-beforeadd'> /**
-</span> * @event beforeadd
- * Fires before any {@link Ext.Component} is added or inserted into the container.
- * A handler can return false to cancel the add.
- * @param {Ext.container.Container} this
- * @param {Ext.Component} component The component being added
- * @param {Number} index The index at which the component will be added to the container's items collection
- */
- 'beforeadd',
-<span id='Ext-container-AbstractContainer-event-beforeremove'> /**
-</span> * @event beforeremove
- * Fires before any {@link Ext.Component} is removed from the container. A handler can return
- * false to cancel the remove.
- * @param {Ext.container.Container} this
- * @param {Ext.Component} component The component being removed
- */
- 'beforeremove',
-<span id='Ext-container-AbstractContainer-event-add'> /**
-</span> * @event add
- * @bubbles
- * Fires after any {@link Ext.Component} is added or inserted into the container.
- * @param {Ext.container.Container} this
- * @param {Ext.Component} component The component that was added
- * @param {Number} index The index at which the component was added to the container's items collection
- */
- 'add',
-<span id='Ext-container-AbstractContainer-event-remove'> /**
-</span> * @event remove
- * @bubbles
- * Fires after any {@link Ext.Component} is removed from the container.
- * @param {Ext.container.Container} this
- * @param {Ext.Component} component The component that was removed
- */
- 'remove',
-<span id='Ext-container-AbstractContainer-event-beforecardswitch'> /**
-</span> * @event beforecardswitch
- * Fires before this container switches the active card. This event
- * is only available if this container uses a CardLayout. Note that
- * TabPanel and Carousel both get a CardLayout by default, so both
- * will have this event.
- * A handler can return false to cancel the card switch.
- * @param {Ext.container.Container} this
- * @param {Ext.Component} newCard The card that will be switched to
- * @param {Ext.Component} oldCard The card that will be switched from
- * @param {Number} index The index of the card that will be switched to
- * @param {Boolean} animated True if this cardswitch will be animated
- */
- 'beforecardswitch',
-<span id='Ext-container-AbstractContainer-event-cardswitch'> /**
-</span> * @event cardswitch
- * Fires after this container switches the active card. If the card
- * is switched using an animation, this event will fire after the
- * animation has finished. This event is only available if this container
- * uses a CardLayout. Note that TabPanel and Carousel both get a CardLayout
- * by default, so both will have this event.
- * @param {Ext.container.Container} this
- * @param {Ext.Component} newCard The card that has been switched to
- * @param {Ext.Component} oldCard The card that has been switched from
- * @param {Number} index The index of the card that has been switched to
- * @param {Boolean} animated True if this cardswitch was animated
- */
- 'cardswitch'
- );
- // layoutOnShow stack
- me.layoutOnShow = Ext.create('Ext.util.MixedCollection');
- me.callParent();
- me.initItems();
- },
-
- // @private
- initItems : function() {
- var me = this,
- items = me.items;
-
-<span id='Ext-container-AbstractContainer-property-items'> /**
-</span> * The MixedCollection containing all the child items of this container.
- * @property items
- * @type Ext.util.MixedCollection
- */
- me.items = Ext.create('Ext.util.MixedCollection', false, me.getComponentId);
-
- if (items) {
- if (!Ext.isArray(items)) {
- items = [items];
- }
-
- me.add(items);
+<span id='Ext-layout-container-AbstractContainer-method-setItemSize'> /**
+</span> * Set the size of an item within the Container. We should always use setCalculatedSize.
+ * @private
+ */
+ setItemSize: function(item, width, height) {
+ if (Ext.isObject(width)) {
+ height = width.height;
+ width = width.width;
}
+ item.setCalculatedSize(width, height, this.owner);
},
- // @private
- afterRender : function() {
- this.getLayout();
- this.callParent();
- },
-
- // @private
- setLayout : function(layout) {
- var currentLayout = this.layout;
-
- if (currentLayout && currentLayout.isLayout && currentLayout != layout) {
- currentLayout.setOwner(null);
- }
-
- this.layout = layout;
- layout.setOwner(this);
- },
-
-<span id='Ext-container-AbstractContainer-method-getLayout'> /**
-</span> * Returns the {@link Ext.layout.container.AbstractContainer layout} instance currently associated with this Container.
- * If a layout has not been instantiated yet, that is done first
- * @return {Ext.layout.container.AbstractContainer} The layout
+<span id='Ext-layout-container-AbstractContainer-method-getLayoutItems'> /**
+</span> * <p>Returns an array of child components either for a render phase (Performed in the beforeLayout method of the layout's
+ * base class), or the layout phase (onLayout).</p>
+ * @return {Ext.Component[]} of child components
*/
- getLayout : function() {
- var me = this;
- if (!me.layout || !me.layout.isLayout) {
- me.setLayout(Ext.layout.Layout.create(me.layout, 'autocontainer'));
- }
-
- return me.layout;
+ getLayoutItems: function() {
+ return this.owner && this.owner.items && this.owner.items.items || [];
},
-<span id='Ext-container-AbstractContainer-method-doLayout'> /**
-</span> * Manually force this container's layout to be recalculated. The framwork uses this internally to refresh layouts
- * form most cases.
- * @return {Ext.container.Container} this
+<span id='Ext-layout-container-AbstractContainer-method-beforeLayout'> /**
+</span> * Containers should not lay out child components when collapsed.
*/
- doLayout : function() {
- var me = this,
- layout = me.getLayout();
-
- if (me.rendered && layout && !me.suspendLayout) {
- // If either dimension is being auto-set, then it requires a ComponentLayout to be run.
- if (!me.isFixedWidth() || !me.isFixedHeight()) {
- // Only run the ComponentLayout if it is not already in progress
- if (me.componentLayout.layoutBusy !== true) {
- me.doComponentLayout();
- if (me.componentLayout.layoutCancelled === true) {
- layout.layout();
- }
- }
- }
- // Both dimensions set, either by configuration, or by an owning layout, run a ContainerLayout
- else {
- // Only run the ContainerLayout if it is not already in progress
- if (layout.layoutBusy !== true) {
- layout.layout();
- }
- }
- }
-
- return me;
- },
-
- // @private
- afterLayout : function(layout) {
- this.fireEvent('afterlayout', this, layout);
- },
-
- // @private
- prepareItems : function(items, applyDefaults) {
- if (!Ext.isArray(items)) {
- items = [items];
- }
-
- // Make sure defaults are applied and item is initialized
- var i = 0,
- len = items.length,
- item;
-
- for (; i < len; i++) {
- item = items[i];
- if (applyDefaults) {
- item = this.applyDefaults(item);
- }
- items[i] = this.lookupComponent(item);
- }
- return items;
- },
-
- // @private
- applyDefaults : function(config) {
- var defaults = this.defaults;
-
- if (defaults) {
- if (Ext.isFunction(defaults)) {
- defaults = defaults.call(this, config);
- }
-
- if (Ext.isString(config)) {
- config = Ext.ComponentManager.get(config);
- Ext.applyIf(config, defaults);
- } else if (!config.isComponent) {
- Ext.applyIf(config, defaults);
- } else {
- Ext.applyIf(config, defaults);
- }
- }
-
- return config;
- },
-
- // @private
- lookupComponent : function(comp) {
- return Ext.isString(comp) ? Ext.ComponentManager.get(comp) : this.createComponent(comp);
- },
-
- // @private
- createComponent : function(config, defaultType) {
- // // add in ownerCt at creation time but then immediately
- // // remove so that onBeforeAdd can handle it
- // var component = Ext.create(Ext.apply({ownerCt: this}, config), defaultType || this.defaultType);
- //
- // delete component.initialConfig.ownerCt;
- // delete component.ownerCt;
-
- return Ext.ComponentManager.create(config, defaultType || this.defaultType);
- },
-
- // @private - used as the key lookup function for the items collection
- getComponentId : function(comp) {
- return comp.getItemId();
- },
-
-<span id='Ext-container-AbstractContainer-method-add'> /**
-</span>
-Adds {@link Ext.Component Component}(s) to this Container.
-
-##Description:##
-
-- Fires the {@link #beforeadd} event before adding.
-- The Container's {@link #defaults default config values} will be applied
- accordingly (see `{@link #defaults}` for details).
-- Fires the `{@link #add}` event after the component has been added.
-
-##Notes:##
-
-If the Container is __already rendered__ when `add`
-is called, it will render the newly added Component into its content area.
-
-__**If**__ the Container was configured with a size-managing {@link #layout} manager, the Container
-will recalculate its internal layout at this time too.
-
-Note that the default layout manager simply renders child Components sequentially into the content area and thereafter performs no sizing.
-
-If adding multiple new child Components, pass them as an array to the `add` method, so that only one layout recalculation is performed.
-
- tb = new {@link Ext.toolbar.Toolbar}({
- renderTo: document.body
- }); // toolbar is rendered
- tb.add([{text:'Button 1'}, {text:'Button 2'}]); // add multiple items. ({@link #defaultType} for {@link Ext.toolbar.Toolbar Toolbar} is 'button')
-
-##Warning:##
-
-Components directly managed by the BorderLayout layout manager
-may not be removed or added. See the Notes for {@link Ext.layout.container.Border BorderLayout}
-for more details.
-
- * @param {...Object/Array} Component
- * Either one or more Components to add or an Array of Components to add.
- * See `{@link #items}` for additional information.
- *
- * @return {Ext.Component/Array} The Components that were added.
- * @markdown
- */
- add : function() {
- var me = this,
- args = Array.prototype.slice.call(arguments),
- hasMultipleArgs,
- items,
- results = [],
- i,
- ln,
- item,
- index = -1,
- cmp;
-
- if (typeof args[0] == 'number') {
- index = args.shift();
- }
-
- hasMultipleArgs = args.length > 1;
- if (hasMultipleArgs || Ext.isArray(args[0])) {
-
- items = hasMultipleArgs ? args : args[0];
- // Suspend Layouts while we add multiple items to the container
- me.suspendLayout = true;
- for (i = 0, ln = items.length; i < ln; i++) {
- item = items[i];
-
- //<debug>
- if (!item) {
- Ext.Error.raise("Trying to add a null item as a child of Container with itemId/id: " + me.getItemId());
- }
- //</debug>
-
- if (index != -1) {
- item = me.add(index + i, item);
- } else {
- item = me.add(item);
- }
- results.push(item);
- }
- // Resume Layouts now that all items have been added and do a single layout for all the items just added
- me.suspendLayout = false;
- me.doLayout();
- return results;
- }
-
- cmp = me.prepareItems(args[0], true)[0];
-
- // Floating Components are not added into the items collection
- // But they do get an upward ownerCt link so that they can traverse
- // up to their z-index parent.
- if (cmp.floating) {
- cmp.onAdded(me, index);
- } else {
- index = (index !== -1) ? index : me.items.length;
- if (me.fireEvent('beforeadd', me, cmp, index) !== false && me.onBeforeAdd(cmp) !== false) {
- me.items.insert(index, cmp);
- cmp.onAdded(me, index);
- me.onAdd(cmp, index);
- me.fireEvent('add', me, cmp, index);
- }
- me.doLayout();
- }
- return cmp;
- },
-
-<span id='Ext-container-AbstractContainer-method-registerFloatingItem'> /**
-</span> * @private
- * <p>Called by Component#doAutoRender</p>
- * <p>Register a Container configured <code>floating: true</code> with this Container's {@link Ext.ZIndexManager ZIndexManager}.</p>
- * <p>Components added in ths way will not participate in the layout, but will be rendered
- * upon first show in the way that {@link Ext.window.Window Window}s are.</p>
- * <p></p>
- */
- registerFloatingItem: function(cmp) {
- var me = this;
- if (!me.floatingItems) {
- me.floatingItems = Ext.create('Ext.ZIndexManager', me);
- }
- me.floatingItems.register(cmp);
- },
-
- onAdd : Ext.emptyFn,
- onRemove : Ext.emptyFn,
-
-<span id='Ext-container-AbstractContainer-method-insert'> /**
-</span> * Inserts a Component into this Container at a specified index. Fires the
- * {@link #beforeadd} event before inserting, then fires the {@link #add} event after the
- * Component has been inserted.
- * @param {Number} index The index at which the Component will be inserted
- * into the Container's items collection
- * @param {Ext.Component} component The child Component to insert.<br><br>
- * Ext uses lazy rendering, and will only render the inserted Component should
- * it become necessary.<br><br>
- * A Component config object may be passed in order to avoid the overhead of
- * constructing a real Component object if lazy rendering might mean that the
- * inserted Component will not be rendered immediately. To take advantage of
- * this 'lazy instantiation', set the {@link Ext.Component#xtype} config
- * property to the registered type of the Component wanted.<br><br>
- * For a list of all available xtypes, see {@link Ext.Component}.
- * @return {Ext.Component} component The Component (or config object) that was
- * inserted with the Container's default config values applied.
- */
- insert : function(index, comp) {
- return this.add(index, comp);
- },
-
-<span id='Ext-container-AbstractContainer-method-move'> /**
-</span> * Moves a Component within the Container
- * @param {Number} fromIdx The index the Component you wish to move is currently at.
- * @param {Number} toIdx The new index for the Component.
- * @return {Ext.Component} component The Component (or config object) that was moved.
- */
- move : function(fromIdx, toIdx) {
- var items = this.items,
- item;
- item = items.removeAt(fromIdx);
- if (item === false) {
- return false;
- }
- items.insert(toIdx, item);
- this.doLayout();
- return item;
- },
-
- // @private
- onBeforeAdd : function(item) {
- var me = this;
-
- if (item.ownerCt) {
- item.ownerCt.remove(item, false);
- }
-
- if (me.border === false || me.border === 0) {
- item.border = (item.border === true);
- }
- },
-
-<span id='Ext-container-AbstractContainer-method-remove'> /**
-</span> * Removes a component from this container. Fires the {@link #beforeremove} event before removing, then fires
- * the {@link #remove} event after the component has been removed.
- * @param {Component/String} component The component reference or id to remove.
- * @param {Boolean} autoDestroy (optional) True to automatically invoke the removed Component's {@link Ext.Component#destroy} function.
- * Defaults to the value of this Container's {@link #autoDestroy} config.
- * @return {Ext.Component} component The Component that was removed.
- */
- remove : function(comp, autoDestroy) {
- var me = this,
- c = me.getComponent(comp);
- //<debug>
- if (Ext.isDefined(Ext.global.console) && !c) {
- console.warn("Attempted to remove a component that does not exist. Ext.container.Container: remove takes an argument of the component to remove. cmp.remove() is incorrect usage.");
- }
- //</debug>
-
- if (c && me.fireEvent('beforeremove', me, c) !== false) {
- me.doRemove(c, autoDestroy);
- me.fireEvent('remove', me, c);
- }
-
- return c;
- },
-
- // @private
- doRemove : function(component, autoDestroy) {
- var me = this,
- layout = me.layout,
- hasLayout = layout && me.rendered;
-
- me.items.remove(component);
- component.onRemoved();
-
- if (hasLayout) {
- layout.onRemove(component);
- }
-
- me.onRemove(component, autoDestroy);
-
- if (autoDestroy === true || (autoDestroy !== false && me.autoDestroy)) {
- component.destroy();
- }
-
- if (hasLayout && !autoDestroy) {
- layout.afterRemove(component);
- }
-
- if (!me.destroying) {
- me.doLayout();
- }
- },
-
-<span id='Ext-container-AbstractContainer-method-removeAll'> /**
-</span> * Removes all components from this container.
- * @param {Boolean} autoDestroy (optional) True to automatically invoke the removed Component's {@link Ext.Component#destroy} function.
- * Defaults to the value of this Container's {@link #autoDestroy} config.
- * @return {Array} Array of the destroyed components
- */
- removeAll : function(autoDestroy) {
- var me = this,
- removeItems = me.items.items.slice(),
- items = [],
- i = 0,
- len = removeItems.length,
- item;
-
- // Suspend Layouts while we remove multiple items from the container
- me.suspendLayout = true;
- for (; i < len; i++) {
- item = removeItems[i];
- me.remove(item, autoDestroy);
-
- if (item.ownerCt !== me) {
- items.push(item);
- }
- }
-
- // Resume Layouts now that all items have been removed and do a single layout (if we removed anything!)
- me.suspendLayout = false;
- if (len) {
- me.doLayout();
- }
- return items;
- },
-
- // Used by ComponentQuery to retrieve all of the items
- // which can potentially be considered a child of this Container.
- // This should be overriden by components which have child items
- // that are not contained in items. For example dockedItems, menu, etc
- // IMPORTANT note for maintainers:
- // Items are returned in tree traversal order. Each item is appended to the result array
- // followed by the results of that child's getRefItems call.
- // Floating child items are appended after internal child items.
- getRefItems : function(deep) {
- var me = this,
- items = me.items.items,
- len = items.length,
- i = 0,
- item,
- result = [];
-
- for (; i < len; i++) {
- item = items[i];
- result.push(item);
- if (deep && item.getRefItems) {
- result.push.apply(result, item.getRefItems(true));
- }
- }
-
- // Append floating items to the list.
- // These will only be present after they are rendered.
- if (me.floatingItems && me.floatingItems.accessList) {
- result.push.apply(result, me.floatingItems.accessList);
- }
-
- return result;
- },
-
-<span id='Ext-container-AbstractContainer-method-cascade'> /**
-</span> * Cascades down the component/container heirarchy from this component (passed in the first call), calling the specified function with
- * each component. The scope (<code>this</code> reference) of the
- * function call will be the scope provided or the current component. The arguments to the function
- * will be the args provided or the current component. If the function returns false at any point,
- * the cascade is stopped on that branch.
- * @param {Function} fn The function to call
- * @param {Object} scope (optional) The scope of the function (defaults to current component)
- * @param {Array} args (optional) The args to call the function with. The current component always passed as the last argument.
- * @return {Ext.Container} this
- */
- cascade : function(fn, scope, origArgs){
- var me = this,
- cs = me.items ? me.items.items : [],
- len = cs.length,
- i = 0,
- c,
- args = origArgs ? origArgs.concat(me) : [me],
- componentIndex = args.length - 1;
-
- if (fn.apply(scope || me, args) !== false) {
- for(; i < len; i++){
- c = cs[i];
- if (c.cascade) {
- c.cascade(fn, scope, origArgs);
- } else {
- args[componentIndex] = c;
- fn.apply(scope || cs, args);
- }
- }
- }
- return this;
- },
-
-<span id='Ext-container-AbstractContainer-method-getComponent'> /**
-</span> * Examines this container's <code>{@link #items}</code> <b>property</b>
- * and gets a direct child component of this container.
- * @param {String/Number} comp This parameter may be any of the following:
- * <div><ul class="mdetail-params">
- * <li>a <b><code>String</code></b> : representing the <code>{@link Ext.Component#itemId itemId}</code>
- * or <code>{@link Ext.Component#id id}</code> of the child component </li>
- * <li>a <b><code>Number</code></b> : representing the position of the child component
- * within the <code>{@link #items}</code> <b>property</b></li>
- * </ul></div>
- * <p>For additional information see {@link Ext.util.MixedCollection#get}.
- * @return Ext.Component The component (if found).
- */
- getComponent : function(comp) {
- if (Ext.isObject(comp)) {
- comp = comp.getItemId();
- }
-
- return this.items.get(comp);
- },
-
-<span id='Ext-container-AbstractContainer-method-query'> /**
-</span> * Retrieves all descendant components which match the passed selector.
- * Executes an Ext.ComponentQuery.query using this container as its root.
- * @param {String} selector Selector complying to an Ext.ComponentQuery selector
- * @return {Array} Ext.Component's which matched the selector
- */
- query : function(selector) {
- return Ext.ComponentQuery.query(selector, this);
+ beforeLayout: function() {
+ return !this.owner.collapsed && this.callParent(arguments);
},
-<span id='Ext-container-AbstractContainer-method-child'> /**
-</span> * Retrieves the first direct child of this container which matches the passed selector.
- * The passed in selector must comply with an Ext.ComponentQuery selector.
- * @param {String} selector An Ext.ComponentQuery selector
- * @return Ext.Component
- */
- child : function(selector) {
- return this.query('> ' + selector)[0] || null;
+ afterLayout: function() {
+ this.owner.afterLayout(this);
},
-
-<span id='Ext-container-AbstractContainer-method-down'> /**
-</span> * Retrieves the first descendant of this container which matches the passed selector.
- * The passed in selector must comply with an Ext.ComponentQuery selector.
- * @param {String} selector An Ext.ComponentQuery selector
- * @return Ext.Component
+<span id='Ext-layout-container-AbstractContainer-method-getTarget'> /**
+</span> * Returns the owner component's resize element.
+ * @return {Ext.Element}
*/
- down : function(selector) {
- return this.query(selector)[0] || null;
- },
-
- // inherit docs
- show : function() {
- this.callParent(arguments);
- this.performDeferredLayouts();
- return this;
- },
-
- // Lay out any descendant containers who queued a layout operation during the time this was hidden
- // This is also called by Panel after it expands because descendants of a collapsed Panel allso queue any layout ops.
- performDeferredLayouts: function() {
- var layoutCollection = this.layoutOnShow,
- ln = layoutCollection.getCount(),
- i = 0,
- needsLayout,
- item;
-
- for (; i < ln; i++) {
- item = layoutCollection.get(i);
- needsLayout = item.needsLayout;
-
- if (Ext.isObject(needsLayout)) {
- item.doComponentLayout(needsLayout.width, needsLayout.height, needsLayout.isSetSize, needsLayout.ownerCt);
- }
- }
- layoutCollection.clear();
- },
-
- //@private
- // Enable all immediate children that was previously disabled
- onEnable: function() {
- Ext.Array.each(this.query('[isFormField]'), function(item) {
- if (item.resetDisable) {
- item.enable();
- delete item.resetDisable;
- }
- });
- this.callParent();
- },
-
- // @private
- // Disable all immediate children that was previously disabled
- onDisable: function() {
- Ext.Array.each(this.query('[isFormField]'), function(item) {
- if (item.resetDisable !== false && !item.disabled) {
- item.disable();
- item.resetDisable = true;
- }
- });
- this.callParent();
- },
-
-<span id='Ext-container-AbstractContainer-method-beforeLayout'> /**
-</span> * Occurs before componentLayout is run. Returning false from this method will prevent the containerLayout
- * from being executed.
+ getTarget: function() {
+ return this.owner.getTargetEl();
+ },
+<span id='Ext-layout-container-AbstractContainer-method-getRenderTarget'> /**
+</span> * <p>Returns the element into which rendering must take place. Defaults to the owner Container's target element.</p>
+ * May be overridden in layout managers which implement an inner element.
+ * @return {Ext.Element}
*/
- beforeLayout: function() {
- return true;
- },
-
- // @private
- beforeDestroy : function() {
- var me = this,
- items = me.items,
- c;
-
- if (items) {
- while ((c = items.first())) {
- me.doRemove(c, true);
- }
- }
-
- Ext.destroy(
- me.layout,
- me.floatingItems
- );
- me.callParent();
- }
-});</pre>
+ getRenderTarget: function() {
+ return this.owner.getTargetEl();
+ }
+});
+</pre>
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git.ithinksw.org / extjs.git / blobdiff