/** * This class provides a push button with several presentation options. There are various * different styles of Button you can create by using the {@link #icon}, {@link #iconCls}, * {@link #iconAlign}, {@link #ui}, and {@link #text} configurations. * * ## Simple Button * * Here is a Button in it's simplest form: * * ```javascript * @example({ framework: 'extjs' }) * var button = Ext.create('Ext.Button', { * text: 'Button' * }); * Ext.Viewport.add({ xtype: 'container', padding: 10, items: [button] }); * ``` * * ## Icons * * You can also create a Button with just an icon using the {@link #iconCls} configuration: * * ```javascript * @example({ framework: 'extjs' }) * var button = Ext.create('Ext.Button', { * iconCls: 'x-fa fa-home' * }); * Ext.Viewport.add({ xtype: 'container', padding: 10, items: [button] }); * ``` * * Sencha provides the "Font" and "PNG" icons packs from http://wwww.pictos.cc. * Use icons with the {@link Global_CSS#icon icon} mixin in your Sass. * * ## Badges * * Buttons can also have a badge on them, by using the {@link #badgeText} configuration: * * ```javascript * @example({ framework: 'extjs' }) * Ext.create('Ext.Container', { * fullscreen: true, * padding: 10, * items: { * xtype: 'button', * text: 'My Button', * badgeText: '2' * } * }); * ``` * * ## Menus * * You can assign a menu to a button by using the {@link #cfg!menu} config. This config can be * either a reference to a {@link Ext.menu.Menu menu} instance or a {@link Ext.menu.Menu menu} * config object. * * When assigning a menu to a button, an arrow is automatically added to the button. You can * change the alignment of the arrow using the {@link #cfg!arrowAlign} config. * * Example usage: * * ```javascript * @example({ framework: 'extjs' }) * Ext.create('Ext.Button', { * text: 'Menu button', * renderTo: Ext.getBody(), * arrowAlign: 'bottom', * menu: [ * { text: 'Item 1' }, * { text: 'Item 2' }, * { text: 'Item 3' }, * { text: 'Item 4' } * ] * }); * ``` * * ## UI * * Buttons also come with a range of different default UIs. Here are the included UIs * available (if {@link #$include-button-uis $include-button-uis} is set to `true`): * * - **normal** - a basic gray button * - **back** - a back button * - **forward** - a forward button * - **round** - a round button * - **action** - shaded using the {@link Global_CSS#$active-color $active-color} * - **decline** - shaded using the {@link Global_CSS#$alert-color $alert-color} * - **confirm** - shaded using the {@link Global_CSS#$confirm-color $confirm-color} * * You can also append ` round` to each of the last three UI's to give it a round shape: * * - **action round** * - **decline round** * - **confirm round** * * And setting them is very simple: * * var uiButton = Ext.create('Ext.Button', { * text: 'My Button', * ui: 'action' * }); * * And how they look: * * ```javascript * @example({ framework: 'extjs' }) * Ext.create('Ext.Container', { * fullscreen: true, * padding: 4, * defaults: { * xtype: 'button', * margin: 5 * }, * layout: { * type: 'vbox', * align: 'center' * }, * items: [ * { ui: 'normal', text: 'normal' }, * { ui: 'round', text: 'round' }, * { ui: 'action', text: 'action' }, * { ui: 'decline', text: 'decline round' }, * { ui: 'confirm', text: 'confirm' } * ] * }); * ``` * * Note that the default {@link #ui} is **normal**. * * You can also use the {@link #sencha-button-ui sencha-button-ui} CSS Mixin to create your own UIs. * * ## Example * * This example shows a bunch of icons on the screen in two toolbars. When you click on the center * button, it switches the {@link #iconCls} on every button on the page. * * ```javascript * @example({ framework: 'extjs' }) * Ext.createWidget('container', { * fullscreen: true, * layout: { * type: 'vbox', * pack:'center', * align: 'center' * }, * items: [ * { * xtype: 'button', * text: 'Change iconCls', * handler: function() { * // classes for all the icons to loop through. * var availableIconCls = [ * 'action', 'add', 'arrow_down', 'arrow_left', * 'arrow_right', 'arrow_up', 'compose', 'delete', * 'organize', 'refresh', 'reply', 'search', * 'settings', 'star', 'trash', 'maps', 'locate', * 'home' * ]; * // get the text of this button, * // so we know which button we don't want to change * var text = this.getText(); * * // use ComponentQuery to find all buttons on the page * // and loop through all of them * Ext.Array.forEach(Ext.ComponentQuery.query('button'), function(button) { * // if the button is the change iconCls button, continue * if (button.getText() === text) { * return; * } * * // get the index of the new available iconCls * var index = availableIconCls.indexOf(button.getIconCls()) + 1; * * // update the iconCls of the button with the next iconCls, if one exists. * // if not, use the first one * button.setIconCls(availableIconCls[(index === availableIconCls.length) * ? 0 * : index]); * }); * } * }, * { * xtype: 'toolbar', * docked: 'top', * items: [ * { xtype: 'spacer' }, * { iconCls: 'action' }, * { iconCls: 'add' }, * { iconCls: 'arrow_down' }, * { iconCls: 'arrow_left' }, * { iconCls: 'arrow_up' }, * { iconCls: 'compose' }, * { iconCls: 'delete' }, * { iconCls: 'organize' }, * { iconCls: 'refresh' }, * { xtype: 'spacer' } * ] * }, * { * xtype: 'toolbar', * docked: 'bottom', * ui: 'light', * items: [ * { xtype: 'spacer' }, * { iconCls: 'reply' }, * { iconCls: 'search' }, * { iconCls: 'settings' }, * { iconCls: 'star' }, * { iconCls: 'trash' }, * { iconCls: 'maps' }, * { iconCls: 'locate' }, * { iconCls: 'home' }, * { xtype: 'spacer' } * ] * } * ] * }); * ``` * ```html * @example({framework: 'ext-web-components', packages:['ext-web-components'], tab: 1 }) * <ext-container padding="10"> * <ext-button * text="Say Hello" * handler="button.sayHello" * ui="action raised"> * </ext-button> * <ext-button * text="Say Goodbye" * handler="button.sayGoodbye" * ui="action raised"> * </ext-button> * <ext-container onready="button.resultContainerReady"></ext-container> * </ext-container> * ``` * * ```javascript * @example({framework: 'ext-web-components', tab: 2, packages: ['ext-web-components']}) * import '@sencha/ext-web-components/dist/ext-button.component'; * import '@sencha/ext-web-components/dist/ext-container.component'; * * export default class ButtonComponent { * resultContainerReady(event) { * this.resultContainer = event.detail.cmp; * } * * sayHello = () => { * this.resultContainer.setHtml('Hello world!'); * } * * sayGoodbye = () => { * this.resultContainer.setHtml('Goodbye cruel world.'); * } * } * * window.button = new ButtonComponent(); * ``` * ```javascript * @example({framework: 'ext-react', packages:['ext-react']}) * import React, { Component } from 'react'; * import { ExtContainer, ExtButton } from '@sencha/ext-react'; * * export default class MyExample extends Component { * * state = { message: null } * * render() { * return ( * <ExtContainer padding="10"> * <ExtButton * text="Say Hello" * handler={this.sayHello} * ui="action raised" * /> * <ExtButton * text="Say Goodbye" * handler={this.sayGoodbye} * /> * { this.state.message } * </ExtContainer> * ) * } * * sayHello = () => { * this.setState({ message: 'Hello world!' }); * } * * sayGoodbye = () => { * this.setState({ message: 'Goodbye cruel world.' }); * } * * } * ``` * ```javascript * @example({framework: 'ext-angular', packages:['ext-angular']}) * import { Component } from '@angular/core' * declare var Ext: any; * * @Component({ * selector: 'app-root-1', * styles: [` * `], * template: ` * <ExtContainer padding="10"> * <ExtButton * text="Say Hello" * [handler]="this.sayHello" * ui="action raised" * ></ExtButton> * <ExtButton * text="Say Goodbye" * [handler]="this.sayGoodbye" * ></ExtButton> * <div> * {{ this.message }} * </div> * </ExtContainer> * ` * }) * export class AppComponent { * message: string; * * sayHello = () => { * this.message = 'Hello world!'; * } * * sayGoodbye = () => { * this.message = 'Goodbye cruel world.'; * } * * } * ``` * * * */Ext.define('Ext.Button', { extend: 'Ext.Component', xtype: 'button', isButton: true, /** * @event tap * @preventable * Fires whenever a button is tapped. * @param {Ext.Button} this The item added to the Container. * @param {Ext.EventObject} e The event object. */ /** * @event release * @preventable * Fires whenever the button is released. * @param {Ext.Button} this The item added to the Container. * @param {Ext.EventObject} e The event object. */ cachedConfig: { /** * @cfg {String} buttonType * By default, all buttons have `type="button"`. If a button is intended to be invoked as * the default action button inside an {@link Ext.form.Panel}, then setting this to * `'submit'` will cause the button to be clicked whenever the `ENTER` key is pressed. * * @since 6.5.0 */ buttonType: 'button', /** * @cfg {String} iconCls * One or more space separated CSS classes to be applied to the icon element. * The CSS rule(s) applied should specify a background image to be used as the * icon. * * An example of specifying a custom icon class would be something like: * * // specify the property in the config for the class: * iconCls: 'my-home-icon' * * // css rule specifying the background image to be used as the icon image: * .my-home-icon { * background-image: url(../images/my-home-icon.gif) !important; * } * * In addition to specifying your own classes, you can use the font icons * provided in the SDK using the following syntax: * * // using Font Awesome * iconCls: 'x-fa fa-home' * * // using Pictos * iconCls: 'pictos pictos-home' * * Depending on the theme you're using, you may need include the font icon * packages in your application in order to use the icons included in the * SDK. For more information see: * * - [Font Awesome icons](http://fontawesome.io/cheatsheet/) * - [Pictos icons](../guides/core_concepts/font_ext.html) * - [Theming Guide](../guides/core_concepts/theming.html) * @accessor */ iconCls: null, /** * @cfg {"left"/"right"/"center"} [textAlign="center"] * @since 6.0.1 */ textAlign: null, /** * @cfg {String} menuAlign * The position to align the menu to (see {@link Ext.util.Positionable#alignTo} for more * details). */ menuAlign: 'tl-bl?', /** * @cfg {Boolean} destroyMenu * Whether or not to destroy any associated menu when this button is destroyed. * In addition, a value of `true` for this config will destroy the currently bound menu * when a new menu is set in {@link #setMenu} unless overridden by that method's destroyMenu * function argument. */ destroyMenu: true, /** * @cfg {Boolean} stretchMenu * Configure as `true` if the cfg of this button's. {@link #cfg!menu} should * at least match the width of this button. An {@link #minWidth} explicit `minWidth` on * the menu will override this. * @since 6.5.1 */ stretchMenu: false }, config: { /** * @cfg {Boolean} allowDepress * `true` to allow user interaction to set {@link #pressed} to `false` when * the button is in the {@link #pressed} state. Only valid when {@link #pressed} * is configured. * * @since 6.0.2 */ allowDepress: true, /** * @cfg {String} badgeText * Optional badge text. Badges appear as small numbers, letters, or icons that sit on top * of your button. For instance, a small red number indicating how many updates are * available. * @accessor */ badgeText: null, /** * @cfg {String} text * The Button text. * @accessor */ text: null, /** * @cfg {String} icon * Url to the icon image to use if you want an icon to appear on your button. * @accessor */ icon: false, /** * @cfg {'top'/'right'/'bottom'/'left'} iconAlign * The position of the icon relative to the button text */ iconAlign: 'left', /** * @cfg {Number/Boolean} pressedDelay * The amount of delay between the `mousedown` or `touchstart` and the moment the * button receives "pressed" styling. * Settings this to `true` defaults to 100ms. */ pressedDelay: 0, // @cmd-auto-dependency { defaultType: "Ext.menu.Menu", requires: ["Ext.menu.Menu"] } /** * @cfg {Ext.menu.Menu/String/Object} menu * A menu or menu configuration. This can be a reference to a menu instance, a menu * config object or the `xtype` alias of a {@link Ext.menu.Menu menu}-derived class. */ menu: { lazy: true, $value: null }, /** * @cfg {Boolean} [arrow=true] * By default, if the button has a {@link #cfg!menu}, an arrow icon is shown to indicate * this. * * Configure `arrow: false` to hide the menu arrow. */ arrow: null, /** * @cfg {"right"/"bottom"} arrowAlign * The side of the Button box to render the arrow if the button has an associated * {@link #cfg!menu}. */ arrowAlign: 'right', /** * @cfg {Function} handler * @cfg {Ext.Button} handler.button This Button. * @cfg {Ext.event.Event} handler.e The triggering event. * The handler function to run when the Button is tapped on. * @accessor */ handler: null, /** * @cfg {Function} toggleHandler * @cfg {Ext.Button} toggleHandler.button This Button. * @cfg {Boolean} toggleHandler.pressed This Button's new pressed state. * The handler function to run when the Button is toggled. Supplying this * configuration implies `{@link #cfg!enableToggle}` is `true`. * @accessor */ toggleHandler: null, /** * @cfg {Object} scope * The scope (`this` reference) in which the configured {@link #handler} will be executed, * unless the scope is a ViewController method nmame. * @accessor */ scope: null, /** * @cfg {String} autoEvent * Optional event name that will be fired instead of `tap` when the Button is tapped on. * @accessor */ autoEvent: null, /** * @cfg {String} ui * The ui style to render this button with. The valid default options are: * * - `null` - a basic gray button (default). * - `'back'` - a back button. * - `'forward'` - a forward button. * - `'round'` - a round button. * - `'plain'` * - `'action'` - shaded using the {@link Global_CSS#$active-color $active-color} * - `'decline'` - shaded using the {@link Global_CSS#$alert-color $alert-color} * - `'confirm'` - shaded using the {@link Global_CSS#$confirm-color $confirm-color} * * You can also append `-round` to each of the last three UI's to give it a round shape: * * - **action round** * - **decline round** * - **confirm round** * * @accessor */ ui: null, /** * @cfg {String} html The HTML to put in this button. * * If you want to just add text, please use the {@link #text} configuration. */ /** * @cfg {Boolean} enableToggle * Allows this button to have the pressed state toggled via user * interaction. * * @since 6.0.2 */ enableToggle: false, /** * @cfg {String/Number} value * The value of this button. Only applicable when used as an item of a * {@link Ext.SegmentedButton Segmented Button}. */ value: null }, eventedConfig: { /** * @cfg {Boolean} pressed * Sets the pressed state of the button. * * @since 6.0.2 */ pressed: false }, /** * @private */ preventDefaultAction: true, isMenuOwner: true, /** * @property baseCls * @inheritdoc */ baseCls: Ext.baseCSSPrefix + 'button', hasMenuCls: Ext.baseCSSPrefix + 'has-menu', hoveredCls: Ext.baseCSSPrefix + 'hovered', pressedCls: Ext.baseCSSPrefix + 'pressed', pressingCls: Ext.baseCSSPrefix + 'pressing', hasBadgeCls: Ext.baseCSSPrefix + 'has-badge', hasIconCls: Ext.baseCSSPrefix + 'has-icon', hasTextCls: Ext.baseCSSPrefix + 'has-text', hasArrowCls: Ext.baseCSSPrefix + 'has-arrow', noArrowCls: Ext.baseCSSPrefix + 'no-arrow', /** * @property defaultBindProperty * @inheritdoc */ defaultBindProperty: 'text', /** * @cfg publishes * @inheritdoc */ publishes: ['pressed'], /** * @property element * @inheritdoc */ element: { reference: 'element', listeners: { click: 'onClick' } }, /** * @property focusable * @inheritdoc */ focusable: true, /** * @property focusEl * @inheritdoc */ focusEl: 'buttonElement', /** * @property ariaEl * @inheritdoc */ ariaEl: 'buttonElement', backgroundColorEl: 'innerElement', /** * @property focusClsEl * @inheritdoc */ focusClsEl: 'el', initialize: function() { var me = this, el = me.el; me.callParent(); // The menu config is lazy if (me.getConfig('menu', true)) { me.addCls(me.hasMenuCls); } el.on({ scope: me, touchstart: 'onPress' }); el.addClsOnOver(me.hoveredCls, me.isEnabled, me); }, getTemplate: function() { return [{ reference: 'innerElement', cls: Ext.baseCSSPrefix + 'inner-el', children: [{ reference: 'bodyElement', cls: Ext.baseCSSPrefix + 'body-el', children: [{ cls: Ext.baseCSSPrefix + 'icon-el ' + Ext.baseCSSPrefix + 'font-icon', reference: 'iconElement' }, { reference: 'textElement', cls: Ext.baseCSSPrefix + 'text-el' } ] }, { reference: 'arrowElement', cls: Ext.baseCSSPrefix + 'arrow-el ' + Ext.baseCSSPrefix + 'font-icon' } ] }, { reference: 'badgeElement', cls: Ext.baseCSSPrefix + 'badge-el' }, this.getButtonTemplate() ]; }, /** * @private * Returns a for an absolutely positioned transparent button element that overlays the * entire component and captures tabs and clicks for accessibility purposes. * * Overridden by {@link Ext.field.FileButton} to replace the `<button>` element with * an `<input type="file">` element. */ getButtonTemplate: function() { return { tag: 'button', reference: 'buttonElement', cls: Ext.baseCSSPrefix + 'button-el', listeners: { focus: 'handleFocusEvent', blur: 'handleBlurEvent' } }; }, /** * @private * Intercept ripple config to return unbound ripples for icon only buttons */ shouldRipple: function() { var me = this, ui = me.getUi(), ripple = me.getRipple(), isFab = ui ? ui.split(" ").indexOf("fab") >= 0 : false, text, icon; if (!isFab && ripple && ripple.bound === undefined) { text = me.getText(); icon = me.getIconCls(); if ((!text || text.length === 0) && icon) { ripple = Ext.clone(ripple); ripple.bound = false; ripple.measureSelector = 'x-icon-el'; } } return ripple; }, /** * `true` if this button is currently in a pressed state. See {@link #pressed}. * @return {Boolean} The pressed state. * * @since 6.0.2 */ isPressed: function() { return Boolean(this.getPressed()); }, /** * Toggles the {@link #pressed} state. * * @since 6.0.2 */ toggle: function() { this.setPressed(!this.isPressed()); }, updateBadgeText: function(badgeText) { var me = this, el = me.el, badgeElement = me.badgeElement, hasBadgeCls = me.hasBadgeCls; if (badgeText) { badgeElement.setText(badgeText); el.addCls(hasBadgeCls); } else { el.removeCls(hasBadgeCls); } }, updateButtonType: function(buttonType) { this.buttonElement.dom.setAttribute('type', buttonType); }, updateText: function(text) { this.textElement.setHtml(text); this.toggleCls(this.hasTextCls, !!text); }, updateHtml: function(html) { this.setText(html); }, applyPressed: function(pressed) { return Boolean(pressed); }, updatePressed: function(pressed) { var me = this, toggleHandler = me.getToggleHandler(); if (toggleHandler && !me.isConfiguring) { Ext.callback(toggleHandler, me.getScope(), [me, pressed], 0, me); } me.element.toggleCls(me.pressedCls, pressed); }, updateIcon: function(icon) { var me = this, element = me.iconElement, hasIconCls = me.hasIconCls; if (icon) { me.addCls(hasIconCls); element.setStyle('background-image', 'url(' + icon + ')'); } else { element.setStyle('background-image', ''); if (!me.getIconCls()) { me.removeCls(hasIconCls); } } }, updateIconCls: function(iconCls, oldIconCls) { var me = this, element = me.iconElement, hasIconCls = me.hasIconCls; if (iconCls) { me.addCls(hasIconCls); element.replaceCls(oldIconCls, iconCls); } else { element.removeCls(oldIconCls); if (!me.getIcon()) { me.removeCls(hasIconCls); } } }, updateIconAlign: function(iconAlign, oldIconAlign) { var el = this.el, prefix = Ext.baseCSSPrefix + 'icon-align-'; el.removeCls(prefix + oldIconAlign); el.addCls(prefix + iconAlign); }, _textAlignCls: { left: Ext.baseCSSPrefix + 'text-align-left', right: Ext.baseCSSPrefix + 'text-align-right', center: '' }, updateTextAlign: function(textAlign, oldTextAlign) { var textAlignClasses = this._textAlignCls, add = textAlignClasses[textAlign || 'center'], remove = textAlignClasses[oldTextAlign || 'center']; this.replaceCls(remove, add); }, updateArrowAlign: function(align, oldAlign) { var element = this.element, cls = Ext.baseCSSPrefix + 'arrow-align-'; if (oldAlign) { element.removeCls(cls + oldAlign); } element.addCls(cls + align); }, applyMenu: function(menu) { if (menu) { if (!menu.isMenu) { if (Ext.isArray(menu)) { menu = { items: menu }; } if (!menu.xtype) { menu.xtype = 'menu'; } menu.ownerCmp = this; menu = Ext.widget(menu); } this.menuMinWidth = menu.getMinWidth(); } return menu; }, updateMenu: function(menu, oldMenu) { var listener = { scope: this, hide: 'onMenuHide' }; if (oldMenu && !oldMenu.destroyed) { if (this.getDestroyMenu()) { oldMenu.destroy(); } else if (oldMenu.isMenu) { oldMenu.un(listener); } } this.toggleCls(this.hasMenuCls, !!menu); if (menu && menu.isMenu) { menu.on(listener); } }, updateArrow: function(arrow) { this.toggleCls(this.noArrowCls, !arrow); this.toggleCls(this.hasArrowCls, !!arrow); }, applyAutoEvent: function(autoEvent) { var me = this; if (typeof autoEvent === 'string') { autoEvent = { name: autoEvent, scope: me.scope || me }; } return autoEvent; }, updateAutoEvent: function(autoEvent) { var name = autoEvent.name, scope = autoEvent.scope; this.setHandler(function() { scope.fireEvent(name, scope, this); }); this.setScope(scope); }, applyPressedDelay: function(delay) { if (Ext.isNumber(delay)) { return delay; } return (delay) ? 100 : 0; }, enableFocusable: function() { this.buttonElement.dom.disabled = false; this.callParent(); }, disableFocusable: function() { this.callParent(); this.buttonElement.dom.disabled = true; }, /** * @private */ findEventTarget: function() { return this.element; }, /** * @private */ onPress: function(e) { var me = this, element = this.findEventTarget(e), pressedDelay = me.getPressedDelay(), pressingCls = me.pressingCls; // Do not react if disabled, or it's a contextmenu event (right click) if (!me.getDisabled() && !e.button) { if (pressedDelay > 0) { me.pressedTimeout = Ext.defer(function() { delete me.pressedTimeout; if (element) { element.addCls(pressingCls); } }, pressedDelay); } else { element.addCls(pressingCls); } Ext.GlobalEvents.setPressedComponent(me, e); } }, /** * Called by {@link Ext.GlobalEvents#setPressedComponent} when the global * mouseup event fires and there's a registered pressed component. * @private */ onRelease: function(e) { this.fireAction('release', [this, e], 'doRelease'); }, /** * @private */ doRelease: function(me, e) { var element = me.findEventTarget(e); if (!me.getDisabled()) { if (me.hasOwnProperty('pressedTimeout')) { Ext.undefer(me.pressedTimeout); delete me.pressedTimeout; } else { if (element) { element.removeCls(me.pressingCls); } } } }, onClick: function(e) { return this.onTap(e); }, /** * @private */ onTap: function(e) { if (this.getDisabled()) { return false; } this.fireAction('tap', [this, e], 'doTap'); }, /** * @private */ doTap: function(me, e) { var menu = me.getMenu(), handler = me.getHandler(); // this is done so if you hide the button in the handler, the tap event will not fire // on the new element where the button was. if (e && e.preventDefault && me.preventDefaultAction) { e.preventDefault(); } if (menu) { me.toggleMenu(e, menu); } else { if ((me.getToggleHandler() || me.getEnableToggle()) && (me.getAllowDepress() || !me.isPressed())) { me.toggle(); } if (handler) { Ext.callback(handler, me.getScope(), [me, e], 0, me); } } }, onEnterKey: function(e) { this.onTap(e); e.stopEvent(); return false; }, onDownKey: function(e) { var menu = this.getMenu(); if (menu && !this.getDisabled()) { this.showMenu(e, menu); e.stopEvent(); return false; } }, onEscKey: function(e) { var menu = this.getMenu(); if (menu && !this.getDisabled() && menu.isVisible()) { menu.hide(); e.stopEvent(); return false; } }, onFocus: function(e) { if (!this.keyHandlersAdded) { this.setKeyMap({ scope: 'this', SPACE: 'onEnterKey', ENTER: 'onEnterKey', DOWN: 'onDownKey', ESC: 'onEscKey' }); this.keyHandlersAdded = true; } this.callParent([e]); }, onMenuHide: function(menu) { if (menu.isMenu && !this.$buttonWasPressed) { this.setPressed(false); } }, toggleMenu: function(e, menu) { var me = this; menu = menu || me.getMenu(); if (menu) { if (menu.isVisible()) { me.hideMenu(e, menu); } else { me.showMenu(e, menu); } } }, hideMenu: function(e, menu) { menu = menu || this.getMenu(); if (menu) { menu.hide(); } }, showMenu: function(e, menu) { var me = this, isPointerEvent = !e || e.pointerType, pressed; menu = menu || me.getMenu(); me.setupMenuStretch(menu); if (menu) { if (menu.isVisible()) { // Click/tap toggles the menu visibility. if (isPointerEvent) { menu.hide(); } else { menu.focus(); } } else { menu.autoFocus = !isPointerEvent; if (menu.isMenu) { /* * We need to keep track if this button was already * pressed when the menu was being shown so when the * menu hides, we don't unpress the button when it should * stay pressed. */ me.$buttonWasPressed = pressed = me.getPressed(); menu.showBy(me.element, me.getMenuAlign()); if (!pressed) { me.setPressed(true); } } else if (menu.isViewportMenu) { menu.setDisplayed(!menu.getDisplayed()); } else { menu.show(); } } } }, doDestroy: function() { var me = this; if (me.hasOwnProperty('pressedTimeout')) { Ext.undefer(me.pressedTimeout); } me.setMenu(null); me.callParent(); }, getFocusClsEl: function() { return this.element; }, privates: { setupMenuStretch: function(menu) { var me = this; // Only stretch to our width if the menu doesn't already have a minWidth if (!me.menuMinWidth) { if (me.getStretchMenu()) { menu.setMinWidth(me.el.measure('w')); } else { menu.setMinWidth(null); } } } }});