ext.menu.menu.html.svn-base

来自「PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。」· SVN-BASE 代码 · 共 894 行 · 第 1/4 页

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        <a id="Ext.menu.Menu-addEvents"></a>
            <b>addEvents</b>(&nbsp;<code>Object object</code>&nbsp;) : void            <div class="mdesc">
                        <div class="short">Used to define events on this Observable</div>
            <div class="long">
                Used to define events on this Observable    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li><code>object</code> : Object<div class="sub-desc">The object with the events defined</div></li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>void</code></li>
        </ul>
    </div>
                </div>
                        </div>
        </td>
        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addEvents" href="output/Ext.util.Observable.html#addEvents">Observable</a></td>
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        <a id="Ext.menu.Menu-addItem"></a>
            <b>addItem</b>(&nbsp;<code>Ext.menu.Item item</code>&nbsp;) : Ext.menu.Item            <div class="mdesc">
                        <div class="short">Adds an existing object based on <a ext:cls="Ext.menu.Item" href="output/Ext.menu.Item.html">Ext.menu.Item</a> to the menu</div>
            <div class="long">
                Adds an existing object based on <a ext:cls="Ext.menu.Item" href="output/Ext.menu.Item.html">Ext.menu.Item</a> to the menu    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li><code>item</code> : Ext.menu.Item<div class="sub-desc">The menu item to add</div></li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>Ext.menu.Item</code><div class="sub-desc">The menu item that was added</div></li>
        </ul>
    </div>
                </div>
                        </div>
        </td>
        <td class="msource">Menu</td>
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        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
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        <a id="Ext.menu.Menu-addListener"></a>
            <b>addListener</b>(&nbsp;<code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>Object options</code>]</span>&nbsp;) : void            <div class="mdesc">
                        <div class="short">Appends an event handler to this component</div>
            <div class="long">
                Appends an event handler to this component    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope in which to execute the handler
function. The handler function's "this" context.</div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration
properties. This may contain any of the following properties:<ul>
<li><b>scope</b> : Object<p class="sub-desc">The scope in which to execute the handler function. The handler function's "this" context.</p></li>
<li><b>delay</b> : Number<p class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</p></li>
<li><b>single</b> : Boolean<p class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</p></li>
<li><b>buffer</b> : Number<p class="sub-desc">Causes the handler to be scheduled to run in an <a ext:cls="Ext.util.DelayedTask" href="output/Ext.util.DelayedTask.html">Ext.util.DelayedTask</a> delayed
by the specified number of milliseconds. If the event fires again within that time, the original
handler is <em>not</em> invoked, but the new handler is scheduled in its place.</p></li>
</ul><br>
<p>
<b>Combining Options</b><br>
Using the options argument, it is possible to combine different types of listeners:<br>
<br>
A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
<pre><code>el.on(<em>'click'</em>, <b>this</b>.onClick, <b>this</b>, {
    single: true,
    delay: 100,
    forumId: 4
});</code></pre>
<p>
<b>Attaching multiple handlers in 1 call</b><br>
The method also allows for a single argument to be passed which is a config object containing properties
which specify multiple handlers.
<p>
<pre><code>foo.on({
    <em>'click'</em> : {
        fn: <b>this</b>.onClick,
        scope: <b>this</b>,
        delay: 100
    },
    <em>'mouseover'</em> : {
        fn: <b>this</b>.onMouseOver,
        scope: <b>this</b>
    },
    <em>'mouseout'</em> : {
        fn: <b>this</b>.onMouseOut,
        scope: <b>this</b>
    }
});</code></pre>
<p>
Or a shorthand syntax:<br>
<pre><code>foo.on({
    <em>'click'</em> : <b>this</b>.onClick,
    <em>'mouseover'</em> : <b>this</b>.onMouseOver,
    <em>'mouseout'</em> : <b>this</b>.onMouseOut,
     scope: <b>this</b>
});</code></pre></div></li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>void</code></li>
        </ul>
    </div>
                </div>
                        </div>
        </td>
        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addListener" href="output/Ext.util.Observable.html#addListener">Observable</a></td>
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        <a id="Ext.menu.Menu-addMenuItem"></a>
            <b>addMenuItem</b>(&nbsp;<code>Object config</code>&nbsp;) : Ext.menu.Item            <div class="mdesc">
                        <div class="short">Creates a new <a ext:cls="Ext.menu.Item" href="output/Ext.menu.Item.html">Ext.menu.Item</a> based an the supplied config object and adds it to the menu</div>
            <div class="long">
                Creates a new <a ext:cls="Ext.menu.Item" href="output/Ext.menu.Item.html">Ext.menu.Item</a> based an the supplied config object and adds it to the menu    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li><code>config</code> : Object<div class="sub-desc">A MenuItem config object</div></li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>Ext.menu.Item</code><div class="sub-desc">The menu item that was added</div></li>
        </ul>
    </div>
                </div>
                        </div>
        </td>
        <td class="msource">Menu</td>
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        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
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        <a id="Ext.menu.Menu-addSeparator"></a>
            <b>addSeparator</b>() : Ext.menu.Item            <div class="mdesc">
                        <div class="short">Adds a separator bar to the menu</div>
            <div class="long">
                Adds a separator bar to the menu    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li>None.</li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>Ext.menu.Item</code><div class="sub-desc">The menu item that was added</div></li>
        </ul>
    </div>
                </div>
                        </div>
        </td>
        <td class="msource">Menu</td>
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        <a id="Ext.menu.Menu-addText"></a>
            <b>addText</b>(&nbsp;<code>String text</code>&nbsp;) : Ext.menu.Item            <div class="mdesc">
                        <div class="short">Creates a new <a ext:cls="Ext.menu.TextItem" href="output/Ext.menu.TextItem.html">Ext.menu.TextItem</a> with the supplied text and adds it to the menu</div>
            <div class="long">
                Creates a new <a ext:cls="Ext.menu.TextItem" href="output/Ext.menu.TextItem.html">Ext.menu.TextItem</a> with the supplied text and adds it to the menu    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li><code>text</code> : String<div class="sub-desc">The text to display in the menu item</div></li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>Ext.menu.Item</code><div class="sub-desc">The menu item that was added</div></li>
        </ul>
    </div>
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                        </div>
        </td>
        <td class="msource">Menu</td>
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        <a id="Ext.menu.Menu-destroy"></a>
            <b>destroy</b>() : void            <div class="mdesc">
                        <div class="short">Destroys the menu by  unregistering it from Ext.menu.MenuMgr, purging event listeners,
removing all of the menus item...</div>
            <div class="long">
                Destroys the menu by  unregistering it from <a ext:cls="Ext.menu.MenuMgr" href="output/Ext.menu.MenuMgr.html">Ext.menu.MenuMgr</a>, purging event listeners,
removing all of the menus items, then destroying the underlying <a ext:cls="Ext.Element" href="output/Ext.Element.html">Ext.Element</a>    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li>None.</li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>void</code></li>
        </ul>
    </div>
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                        </div>
        </td>
        <td class="msource">Menu</td>
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        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
        <td class="sig">
        <a id="Ext.menu.Menu-fireEvent"></a>
            <b>fireEvent</b>(&nbsp;<code>String eventName</code>, <code>Object... args</code>&nbsp;) : Boolean            <div class="mdesc">
                        <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
            <div class="long">
                Fires the specified event with the passed parameters (minus the event name).    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li><code>eventName</code> : String<div class="sub-desc"></div></li><li><code>args</code> : Object...<div class="sub-desc">Variable number of parameters are passed to handlers</div></li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>Boolean</code><div class="sub-desc">returns false if any of the handlers return false otherwise it returns true</div></li>
        </ul>
    </div>
                </div>
                        </div>
        </td>
        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#fireEvent" href="output/Ext.util.Observable.html#fireEvent">Observable</a></td>
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        <a id="Ext.menu.Menu-getEl"></a>
            <b>getEl</b>() : Ext.Element            <div class="mdesc">
                        <div class="short">Returns this menu's underlying <a ext:cls="Ext.Element" href="output/Ext.Element.html">Ext.Element</a> object</div>
            <div class="long">
                Returns this menu's underlying <a ext:cls="Ext.Element" href="output/Ext.Element.html">Ext.Element</a> object    <div class="mdetail-params">
        <strong>Parameters:</strong>
        <ul><li>None.</li>        </ul>
        <strong>Returns:</strong>
        <ul>
            <li><code>Ext.Element</code><div class="sub-desc">The element</div></li>
        </ul>
    </div>