/**
- * @class Ext.button.Cycle
- * @extends Ext.button.Split
- * A specialized SplitButton that contains a menu of {@link Ext.menu.CheckItem} elements. The button automatically
+
+
+
+
+ The source code
+
+
+
+
+
+
+
/**
+ * A specialized SplitButton that contains a menu of {@link Ext.menu.CheckItem} elements. The button automatically
* cycles through each menu item on click, raising the button's {@link #change} event (or calling the button's
* {@link #changeHandler} function, if supplied) for the active menu item. Clicking on the arrow section of the
- * button displays the dropdown menu just like a normal SplitButton.
- * {@img Ext.button.Cycle/Ext.button.Cycle.png Ext.button.Cycle component}
- * Example usage:
- * <pre><code>
-Ext.create('Ext.button.Cycle', {
- showText: true,
- prependText: 'View as ',
- renderTo: Ext.getBody(),
- menu: {
- id: 'view-type-menu',
- items: [{
- text:'text only',
- iconCls:'view-text',
- checked:true
- },{
- text:'HTML',
- iconCls:'view-html'
- }]
- },
- changeHandler:function(cycleBtn, activeItem){
- Ext.Msg.alert('Change View', activeItem.text);
- }
-});
-</code></pre>
- * @constructor
- * Create a new split button
- * @param {Object} config The config object
- * @xtype cycle
+ * button displays the dropdown menu just like a normal SplitButton. Example usage:
+ *
+ * @example
+ * Ext.create('Ext.button.Cycle', {
+ * showText: true,
+ * prependText: 'View as ',
+ * renderTo: Ext.getBody(),
+ * menu: {
+ * id: 'view-type-menu',
+ * items: [{
+ * text: 'text only',
+ * iconCls: 'view-text',
+ * checked: true
+ * },{
+ * text: 'HTML',
+ * iconCls: 'view-html'
+ * }]
+ * },
+ * changeHandler: function(cycleBtn, activeItem) {
+ * Ext.Msg.alert('Change View', activeItem.text);
+ * }
+ * });
*/
-
Ext.define('Ext.button.Cycle', {
/* Begin Definitions */
@@ -45,35 +53,41 @@ Ext.define('Ext.button.Cycle', {
/* End Definitions */
- /**
- * @cfg {Array} items <p>Deprecated as of 4.0. Use the {@link #menu} config instead. All menu items will be created
- * as {@link Ext.menu.CheckItem CheckItem}s.</p>
- * <p>An array of {@link Ext.menu.CheckItem} <b>config</b> objects to be used when creating the
- * button's menu items (e.g., {text:'Foo', iconCls:'foo-icon'})
+ /**
+ * @cfg {Object[]} items
+ * An array of {@link Ext.menu.CheckItem} **config** objects to be used when creating the button's menu items (e.g.,
+ * `{text:'Foo', iconCls:'foo-icon'}`)
+ *
+ * @deprecated 4.0 Use the {@link #menu} config instead. All menu items will be created as
+ * {@link Ext.menu.CheckItem CheckItems}.
*/
- /**
- * @cfg {Boolean} showText True to display the active item's text as the button text (defaults to false).
- * The Button will show its configured {@link #text} if this. config is omitted.
+ /**
+ * @cfg {Boolean} [showText=false]
+ * True to display the active item's text as the button text. The Button will show its
+ * configured {@link #text} if this config is omitted.
*/
- /**
- * @cfg {String} prependText A static string to prepend before the active item's text when displayed as the
- * button's text (only applies when showText = true, defaults to '')
+ /**
+ * @cfg {String} [prependText='']
+ * A static string to prepend before the active item's text when displayed as the button's text (only applies when
+ * showText = true).
*/
- /**
- * @cfg {Function} changeHandler A callback function that will be invoked each time the active menu
- * item in the button's menu has changed. If this callback is not supplied, the SplitButton will instead
- * fire the {@link #change} event on active item change. The changeHandler function will be called with the
- * following argument list: (SplitButton this, Ext.menu.CheckItem item)
+ /**
+ * @cfg {Function} changeHandler
+ * A callback function that will be invoked each time the active menu item in the button's menu has changed. If this
+ * callback is not supplied, the SplitButton will instead fire the {@link #change} event on active item change. The
+ * changeHandler function will be called with the following argument list: (SplitButton this, Ext.menu.CheckItem
+ * item)
*/
- /**
- * @cfg {String} forceIcon A css class which sets an image to be used as the static icon for this button. This
- * icon will always be displayed regardless of which item is selected in the dropdown list. This overrides the
- * default behavior of changing the button's icon to match the selected item's icon on change.
+ /**
+ * @cfg {String} forceIcon
+ * A css class which sets an image to be used as the static icon for this button. This icon will always be displayed
+ * regardless of which item is selected in the dropdown list. This overrides the default behavior of changing the
+ * button's icon to match the selected item's icon on change.
*/
- /**
- * @property menu
- * @type Menu
- * The {@link Ext.menu.Menu Menu} object used to display the {@link Ext.menu.CheckItem CheckItems} representing the available choices.
+ /**
+ * @property {Ext.menu.Menu} menu
+ * The {@link Ext.menu.Menu Menu} object used to display the {@link Ext.menu.CheckItem CheckItems} representing the
+ * available choices.
*/
// private
@@ -91,10 +105,10 @@ Ext.define('Ext.button.Cycle', {
return me.text;
},
- /**
+ /**
* Sets the button's active menu item.
* @param {Ext.menu.CheckItem} item The item to activate
- * @param {Boolean} suppressEvent True to prevent the button's change event from firing (defaults to false)
+ * @param {Boolean} [suppressEvent=false] True to prevent the button's change event from firing.
*/
setActiveItem: function(item, suppressEvent) {
var me = this;
@@ -123,7 +137,7 @@ Ext.define('Ext.button.Cycle', {
}
},
- /**
+ /**
* Gets the currently active menu item.
* @return {Ext.menu.CheckItem} The active item
*/
@@ -138,11 +152,11 @@ Ext.define('Ext.button.Cycle', {
items;
me.addEvents(
- /**
+ /**
* @event change
- * Fires after the button's active menu item has changed. Note that if a {@link #changeHandler} function
- * is set on this CycleButton, it will be called instead on active item change and this change event will
- * not be fired.
+ * Fires after the button's active menu item has changed. Note that if a {@link #changeHandler} function is
+ * set on this CycleButton, it will be called instead on active item change and this change event will not
+ * be fired.
* @param {Ext.button.Cycle} this
* @param {Ext.menu.CheckItem} item The menu item that was selected
*/
@@ -194,10 +208,10 @@ Ext.define('Ext.button.Cycle', {
}
},
- /**
- * This is normally called internally on button click, but can be called externally to advance the button's
- * active item programmatically to the next one in the menu. If the current item is the last one in the menu
- * the active item will be set to the first item in the menu.
+ /**
+ * This is normally called internally on button click, but can be called externally to advance the button's active
+ * item programmatically to the next one in the menu. If the current item is the last one in the menu the active
+ * item will be set to the first item in the menu.
*/
toggleSelected: function() {
var me = this,
@@ -207,4 +221,6 @@ Ext.define('Ext.button.Cycle', {
checkItem = me.activeItem.next(':not([disabled])') || m.items.getAt(0);
checkItem.setChecked(true);
}
-});