X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..c8256059947f3aa8f5b0a9a2acf55e2142bb4742:/docs/source/Action1.html diff --git a/docs/source/Action1.html b/docs/source/Action1.html index 15f9e7ab..aadcc8d7 100644 --- a/docs/source/Action1.html +++ b/docs/source/Action1.html @@ -1,256 +1,264 @@ - - - The source code - - - - - 
/**
- * @class Ext.Action
- * 
An Action is a piece of reusable functionality that can be abstracted out of any particular component so that it
- * can be usefully shared among multiple components.  Actions let you share handlers, configuration options and UI
- * updates across any components that support the Action interface (primarily {@link Ext.Toolbar}, {@link Ext.Button}
- * and {@link Ext.menu.Menu} components).

- * 
Aside from supporting the config object interface, any component that needs to use Actions must also support
- * the following method list, as these will be called as needed by the Action class: setText(string), setIconCls(string),
- * setDisabled(boolean), setVisible(boolean) and setHandler(function).

- * Example usage:

- * 

-// Define the shared action.  Each component below will have the same
-// display text and icon, and will display the same message on click.
-var action = new Ext.Action({
-    {@link #text}: 'Do something',
-    {@link #handler}: function(){
-        Ext.Msg.alert('Click', 'You did something.');
-    },
-    {@link #iconCls}: 'do-something',
-    {@link #itemId}: 'myAction'
-});
-
-var panel = new Ext.Panel({
-    title: 'Actions',
-    width: 500,
-    height: 300,
-    tbar: [
-        // Add the action directly to a toolbar as a menu button
-        action,
-        {
-            text: 'Action Menu',
-            // Add the action to a menu as a text item
-            menu: [action]
-        }
-    ],
-    items: [
-        // Add the action to the panel body as a standard button
-        new Ext.Button(action)
-    ],
-    renderTo: Ext.getBody()
-});
-
-// Change the text for all components using the action
-action.setText('Something else');
-
-// Reference an action through a container using the itemId
-var btn = panel.getComponent('myAction');
-var aRef = btn.baseAction;
-aRef.setText('New text');
-

- * @constructor
- * @param {Object} config The configuration options
- */
-Ext.Action = function(config){
-    this.initialConfig = config;
-    this.itemId = config.itemId = (config.itemId || config.id || Ext.id());
-    this.items = [];
-}
-
-Ext.Action.prototype = {
-    
/**
-     * @cfg {String} text The text to set for all components using this action (defaults to '').
-     */
-    
/**
-     * @cfg {String} iconCls
-     * The CSS class selector that specifies a background image to be used as the header icon for
-     * all components using this action (defaults to '').
-     * 
An example of specifying a custom icon class would be something like:
-     * 

-// specify the property in the config for the class:
-     ...
-     iconCls: 'do-something'
-
-// css class that specifies background image to be used as the icon image:
-.do-something { background-image: url(../images/my-icon.gif) 0 6px no-repeat !important; }
-

-     */
-    
/**
-     * @cfg {Boolean} disabled True to disable all components using this action, false to enable them (defaults to false).
-     */
-    
/**
-     * @cfg {Boolean} hidden True to hide all components using this action, false to show them (defaults to false).
-     */
-    
/**
-     * @cfg {Function} handler The function that will be invoked by each component tied to this action
-     * when the component's primary event is triggered (defaults to undefined).
-     */
-    
/**
-     * @cfg {String} itemId
-     * See {@link Ext.Component}.{@link Ext.Component#itemId itemId}.
-     */
-    
/**
-     * @cfg {Object} scope The scope in which the {@link #handler} function will execute.
-     */
-
-    // private
-    isAction : true,
-
-    
/**
-     * Sets the text to be displayed by all components using this action.
-     * @param {String} text The text to display
-     */
-    setText : function(text){
-        this.initialConfig.text = text;
-        this.callEach('setText', [text]);
-    },
-
-    
/**
-     * Gets the text currently displayed by all components using this action.
-     */
-    getText : function(){
-        return this.initialConfig.text;
-    },
-
-    
/**
-     * Sets the icon CSS class for all components using this action.  The class should supply
-     * a background image that will be used as the icon image.
-     * @param {String} cls The CSS class supplying the icon image
-     */
-    setIconClass : function(cls){
-        this.initialConfig.iconCls = cls;
-        this.callEach('setIconClass', [cls]);
-    },
-
-    
/**
-     * Gets the icon CSS class currently used by all components using this action.
-     */
-    getIconClass : function(){
-        return this.initialConfig.iconCls;
-    },
-
-    
/**
-     * Sets the disabled state of all components using this action.  Shortcut method
-     * for {@link #enable} and {@link #disable}.
-     * @param {Boolean} disabled True to disable the component, false to enable it
-     */
-    setDisabled : function(v){
-        this.initialConfig.disabled = v;
-        this.callEach('setDisabled', [v]);
-    },
-
-    
/**
-     * Enables all components using this action.
-     */
-    enable : function(){
-        this.setDisabled(false);
-    },
-
-    
/**
-     * Disables all components using this action.
-     */
-    disable : function(){
-        this.setDisabled(true);
-    },
-
-    
/**
-     * Returns true if the components using this action are currently disabled, else returns false.  
-     */
-    isDisabled : function(){
-        return this.initialConfig.disabled;
-    },
-
-    
/**
-     * Sets the hidden state of all components using this action.  Shortcut method
-     * for {@link #hide} and {@link #show}.
-     * @param {Boolean} hidden True to hide the component, false to show it
-     */
-    setHidden : function(v){
-        this.initialConfig.hidden = v;
-        this.callEach('setVisible', [!v]);
-    },
-
-    
/**
-     * Shows all components using this action.
-     */
-    show : function(){
-        this.setHidden(false);
-    },
-
-    
/**
-     * Hides all components using this action.
-     */
-    hide : function(){
-        this.setHidden(true);
-    },
-
-    
/**
-     * Returns true if the components using this action are currently hidden, else returns false.  
-     */
-    isHidden : function(){
-        return this.initialConfig.hidden;
-    },
-
-    
/**
-     * Sets the function that will be called by each component using this action when its primary event is triggered.
-     * @param {Function} fn The function that will be invoked by the action's components.  The function
-     * will be called with no arguments.
-     * @param {Object} scope The scope in which the function will execute
-     */
-    setHandler : function(fn, scope){
-        this.initialConfig.handler = fn;
-        this.initialConfig.scope = scope;
-        this.callEach('setHandler', [fn, scope]);
-    },
-
-    
/**
-     * Executes the specified function once for each component currently tied to this action.  The function passed
-     * in should accept a single argument that will be an object that supports the basic Action config/method interface.
-     * @param {Function} fn The function to execute for each component
-     * @param {Object} scope The scope in which the function will execute
-     */
-    each : function(fn, scope){
-        Ext.each(this.items, fn, scope);
-    },
-
-    // private
-    callEach : function(fnName, args){
-        var cs = this.items;
-        for(var i = 0, len = cs.length; i < len; i++){
-            cs[i][fnName].apply(cs[i], args);
-        }
-    },
-
-    // private
-    addComponent : function(comp){
-        this.items.push(comp);
-        comp.on('destroy', this.removeComponent, this);
-    },
-
-    // private
-    removeComponent : function(comp){
-        this.items.remove(comp);
-    },
-
-    
/**
-     * Executes this action manually using the handler function specified in the original config object
-     * or the handler function set with {@link #setHandler}.  Any arguments passed to this
-     * function will be passed on to the handler function.
-     * @param {Mixed} arg1 (optional) Variable number of arguments passed to the handler function
-     * @param {Mixed} arg2 (optional)
-     * @param {Mixed} etc... (optional)
-     */
-    execute : function(){
-        this.initialConfig.handler.apply(this.initialConfig.scope || window, arguments);
-    }
-};
-
- + + + + The source code + + + + + 
/*!
+ * Ext JS Library 3.2.1
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+
/**
+ * @class Ext.Action
+ * 
An Action is a piece of reusable functionality that can be abstracted out of any particular component so that it
+ * can be usefully shared among multiple components.  Actions let you share handlers, configuration options and UI
+ * updates across any components that support the Action interface (primarily {@link Ext.Toolbar}, {@link Ext.Button}
+ * and {@link Ext.menu.Menu} components).

+ * 
Aside from supporting the config object interface, any component that needs to use Actions must also support
+ * the following method list, as these will be called as needed by the Action class: setText(string), setIconCls(string),
+ * setDisabled(boolean), setVisible(boolean) and setHandler(function).

+ * Example usage:

+ * 

+// Define the shared action.  Each component below will have the same
+// display text and icon, and will display the same message on click.
+var action = new Ext.Action({
+    {@link #text}: 'Do something',
+    {@link #handler}: function(){
+        Ext.Msg.alert('Click', 'You did something.');
+    },
+    {@link #iconCls}: 'do-something',
+    {@link #itemId}: 'myAction'
+});
+
+var panel = new Ext.Panel({
+    title: 'Actions',
+    width: 500,
+    height: 300,
+    tbar: [
+        // Add the action directly to a toolbar as a menu button
+        action,
+        {
+            text: 'Action Menu',
+            // Add the action to a menu as a text item
+            menu: [action]
+        }
+    ],
+    items: [
+        // Add the action to the panel body as a standard button
+        new Ext.Button(action)
+    ],
+    renderTo: Ext.getBody()
+});
+
+// Change the text for all components using the action
+action.setText('Something else');
+
+// Reference an action through a container using the itemId
+var btn = panel.getComponent('myAction');
+var aRef = btn.baseAction;
+aRef.setText('New text');
+

+ * @constructor
+ * @param {Object} config The configuration options
+ */
+Ext.Action = Ext.extend(Object, {
+    
/**
+     * @cfg {String} text The text to set for all components using this action (defaults to '').
+     */
+    
/**
+     * @cfg {String} iconCls
+     * The CSS class selector that specifies a background image to be used as the header icon for
+     * all components using this action (defaults to '').
+     * 
An example of specifying a custom icon class would be something like:
+     * 

+// specify the property in the config for the class:
+     ...
+     iconCls: 'do-something'
+
+// css class that specifies background image to be used as the icon image:
+.do-something { background-image: url(../images/my-icon.gif) 0 6px no-repeat !important; }
+

+     */
+    
/**
+     * @cfg {Boolean} disabled True to disable all components using this action, false to enable them (defaults to false).
+     */
+    
/**
+     * @cfg {Boolean} hidden True to hide all components using this action, false to show them (defaults to false).
+     */
+    
/**
+     * @cfg {Function} handler The function that will be invoked by each component tied to this action
+     * when the component's primary event is triggered (defaults to undefined).
+     */
+    
/**
+     * @cfg {String} itemId
+     * See {@link Ext.Component}.{@link Ext.Component#itemId itemId}.
+     */
+    
/**
+     * @cfg {Object} scope The scope (this reference) in which the
+     * {@link #handler} is executed. Defaults to this Button.
+     */
+
+    constructor : function(config){
+        this.initialConfig = config;
+        this.itemId = config.itemId = (config.itemId || config.id || Ext.id());
+        this.items = [];
+    },
+    
+    // private
+    isAction : true,
+
+    
/**
+     * Sets the text to be displayed by all components using this action.
+     * @param {String} text The text to display
+     */
+    setText : function(text){
+        this.initialConfig.text = text;
+        this.callEach('setText', [text]);
+    },
+
+    
/**
+     * Gets the text currently displayed by all components using this action.
+     */
+    getText : function(){
+        return this.initialConfig.text;
+    },
+
+    
/**
+     * Sets the icon CSS class for all components using this action.  The class should supply
+     * a background image that will be used as the icon image.
+     * @param {String} cls The CSS class supplying the icon image
+     */
+    setIconClass : function(cls){
+        this.initialConfig.iconCls = cls;
+        this.callEach('setIconClass', [cls]);
+    },
+
+    
/**
+     * Gets the icon CSS class currently used by all components using this action.
+     */
+    getIconClass : function(){
+        return this.initialConfig.iconCls;
+    },
+
+    
/**
+     * Sets the disabled state of all components using this action.  Shortcut method
+     * for {@link #enable} and {@link #disable}.
+     * @param {Boolean} disabled True to disable the component, false to enable it
+     */
+    setDisabled : function(v){
+        this.initialConfig.disabled = v;
+        this.callEach('setDisabled', [v]);
+    },
+
+    
/**
+     * Enables all components using this action.
+     */
+    enable : function(){
+        this.setDisabled(false);
+    },
+
+    
/**
+     * Disables all components using this action.
+     */
+    disable : function(){
+        this.setDisabled(true);
+    },
+
+    
/**
+     * Returns true if the components using this action are currently disabled, else returns false.  
+     */
+    isDisabled : function(){
+        return this.initialConfig.disabled;
+    },
+
+    
/**
+     * Sets the hidden state of all components using this action.  Shortcut method
+     * for {@link #hide} and {@link #show}.
+     * @param {Boolean} hidden True to hide the component, false to show it
+     */
+    setHidden : function(v){
+        this.initialConfig.hidden = v;
+        this.callEach('setVisible', [!v]);
+    },
+
+    
/**
+     * Shows all components using this action.
+     */
+    show : function(){
+        this.setHidden(false);
+    },
+
+    
/**
+     * Hides all components using this action.
+     */
+    hide : function(){
+        this.setHidden(true);
+    },
+
+    
/**
+     * Returns true if the components using this action are currently hidden, else returns false.  
+     */
+    isHidden : function(){
+        return this.initialConfig.hidden;
+    },
+
+    
/**
+     * Sets the function that will be called by each Component using this action when its primary event is triggered.
+     * @param {Function} fn The function that will be invoked by the action's components.  The function
+     * will be called with no arguments.
+     * @param {Object} scope The scope (this reference) in which the function is executed. Defaults to the Component firing the event.
+     */
+    setHandler : function(fn, scope){
+        this.initialConfig.handler = fn;
+        this.initialConfig.scope = scope;
+        this.callEach('setHandler', [fn, scope]);
+    },
+
+    
/**
+     * Executes the specified function once for each Component currently tied to this action.  The function passed
+     * in should accept a single argument that will be an object that supports the basic Action config/method interface.
+     * @param {Function} fn The function to execute for each component
+     * @param {Object} scope The scope (this reference) in which the function is executed.  Defaults to the Component.
+     */
+    each : function(fn, scope){
+        Ext.each(this.items, fn, scope);
+    },
+
+    // private
+    callEach : function(fnName, args){
+        var cs = this.items;
+        for(var i = 0, len = cs.length; i < len; i++){
+            cs[i][fnName].apply(cs[i], args);
+        }
+    },
+
+    // private
+    addComponent : function(comp){
+        this.items.push(comp);
+        comp.on('destroy', this.removeComponent, this);
+    },
+
+    // private
+    removeComponent : function(comp){
+        this.items.remove(comp);
+    },
+
+    
/**
+     * Executes this action manually using the handler function specified in the original config object
+     * or the handler function set with {@link #setHandler}.  Any arguments passed to this
+     * function will be passed on to the handler function.
+     * @param {Mixed} arg1 (optional) Variable number of arguments passed to the handler function
+     * @param {Mixed} arg2 (optional)
+     * @param {Mixed} etc... (optional)
+     */
+    execute : function(){
+        this.initialConfig.handler.apply(this.initialConfig.scope || window, arguments);
+    }
+});
+
+ \ No newline at end of file