Fix #5654 - roojspacker - get it working as a doc tool...
[roojs1] / docs.old / symbols / src / Roo_menu_CheckItem.js.html
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+<html><head><title>../roojs1/Roo/menu/CheckItem.js</title><link rel="stylesheet" type="text/css" href="../../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * &lt;script type=&quot;text/javascript&quot;&gt;
+ */
+/**
+ * @class Roo.menu.CheckItem
+ * @extends Roo.menu.Item
+ * Adds a menu item that contains a checkbox by default, but can also be part of a radio group.
+ * @constructor
+ * Creates a new CheckItem
+ * @param {Object} config Configuration options
+ */
+</span><span class="jsdoc-var">Roo.menu.CheckItem </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
+    </span><span class="jsdoc-var">Roo.menu.CheckItem.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
+    </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
+        </span><span class="jsdoc-comment">/**
+         * @event beforecheckchange
+         * Fires before the checked value is set, providing an opportunity to cancel if needed
+         * @param {Roo.menu.CheckItem} this
+         * @param {Boolean} checked The new checked value that will be set
+         */
+        </span><span class="jsdoc-string">&quot;beforecheckchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
+        </span><span class="jsdoc-comment">/**
+         * @event checkchange
+         * Fires after the checked value has been set
+         * @param {Roo.menu.CheckItem} this
+         * @param {Boolean} checked The checked value that was set
+         */
+        </span><span class="jsdoc-string">&quot;checkchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
+    </span><span class="jsdoc-syntax">});
+    </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.checkHandler</span><span class="jsdoc-syntax">){
+        </span><span class="jsdoc-var">this.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'checkchange'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.checkHandler</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.scope</span><span class="jsdoc-syntax">);
+    }
+};
+</span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.menu.CheckItem</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.menu.Item</span><span class="jsdoc-syntax">, {
+    </span><span class="jsdoc-comment">/**
+     * @cfg {String} group
+     * All check items with the same group name will automatically be grouped into a single-select
+     * radio button group (defaults to '')
+     */
+    /**
+     * @cfg {String} itemCls The default CSS class to use for check items (defaults to &quot;x-menu-item x-menu-check-item&quot;)
+     */
+    </span><span class="jsdoc-var">itemCls </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-menu-item x-menu-check-item&quot;</span><span class="jsdoc-syntax">,
+    </span><span class="jsdoc-comment">/**
+     * @cfg {String} groupClass The default CSS class to use for radio group check items (defaults to &quot;x-menu-group-item&quot;)
+     */
+    </span><span class="jsdoc-var">groupClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-menu-group-item&quot;</span><span class="jsdoc-syntax">,
+
+    </span><span class="jsdoc-comment">/**
+     * @cfg {Boolean} checked True to initialize this checkbox as checked (defaults to false).  Note that
+     * if this checkbox is part of a radio group (group = true) only the last item in the group that is
+     * initialized with checked = true will be rendered as checked.
+     */
+    </span><span class="jsdoc-var">checked</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
+
+    </span><span class="jsdoc-comment">// private
+    </span><span class="jsdoc-var">ctype</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;Roo.menu.CheckItem&quot;</span><span class="jsdoc-syntax">,
+
+    </span><span class="jsdoc-comment">// private
+    </span><span class="jsdoc-var">onRender </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">){
+        </span><span class="jsdoc-var">Roo.menu.CheckItem.superclass.onRender.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
+        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.group</span><span class="jsdoc-syntax">){
+            </span><span class="jsdoc-var">this.el.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.groupClass</span><span class="jsdoc-syntax">);
+        }
+        </span><span class="jsdoc-var">Roo.menu.MenuMgr.registerCheckable</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
+        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.checked</span><span class="jsdoc-syntax">){
+            </span><span class="jsdoc-var">this.checked </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
+            </span><span class="jsdoc-var">this.setChecked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
+        }
+    },
+
+    </span><span class="jsdoc-comment">// private
+    </span><span class="jsdoc-var">destroy </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
+        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.rendered</span><span class="jsdoc-syntax">){
+            </span><span class="jsdoc-var">Roo.menu.MenuMgr.unregisterCheckable</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
+        }
+        </span><span class="jsdoc-var">Roo.menu.CheckItem.superclass.destroy.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
+    },
+
+    </span><span class="jsdoc-comment">/**
+     * Set the checked state of this item
+     * @param {Boolean} checked The new checked value
+     * @param {Boolean} suppressEvent (optional) True to prevent the checkchange event from firing (defaults to false)
+     */
+    </span><span class="jsdoc-var">setChecked </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">state</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
+        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.checked </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">state </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforecheckchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">state</span><span class="jsdoc-syntax">) !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
+            </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.container</span><span class="jsdoc-syntax">){
+                </span><span class="jsdoc-var">this.container</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">state </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;addClass&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;removeClass&quot;</span><span class="jsdoc-syntax">](</span><span class="jsdoc-string">&quot;x-menu-item-checked&quot;</span><span class="jsdoc-syntax">);
+            }
+            </span><span class="jsdoc-var">this.checked </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">state</span><span class="jsdoc-syntax">;
+            </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">suppressEvent </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
+                </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;checkchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">state</span><span class="jsdoc-syntax">);
+            }
+        }
+    },
+
+    </span><span class="jsdoc-comment">// private
+    </span><span class="jsdoc-var">handleClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
+       </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.disabled </span><span class="jsdoc-syntax">&amp;&amp; !(</span><span class="jsdoc-var">this.checked </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.group</span><span class="jsdoc-syntax">)){</span><span class="jsdoc-comment">// disable unselect on radio item
+           </span><span class="jsdoc-var">this.setChecked</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.checked</span><span class="jsdoc-syntax">);
+       }
+       </span><span class="jsdoc-var">Roo.menu.CheckItem.superclass.handleClick.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">arguments</span><span class="jsdoc-syntax">);
+    }
+});</span></code></body></html>
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