menucomponent.html

sturts_menu 的源代码 主要提过了常用的menu菜单样式

<a name="99" href="#99">99</a>                  StringUtils.equals(m.getLocation(), <strong>this</strong>.location) &amp;&amp;
<a name="100" href="#100">100</a>                 StringUtils.equals(m.getName(), <strong>this</strong>.name) &amp;&amp;
<a name="101" href="#101">101</a>                 StringUtils.equals(m.getOnclick(), <strong>this</strong>.onclick) &amp;&amp;
<a name="102" href="#102">102</a>                 StringUtils.equals(m.getOndblclick(), <strong>this</strong>.ondblclick) &amp;&amp;
<a name="103" href="#103">103</a>                 StringUtils.equals(m.getOnmouseout(), <strong>this</strong>.onmouseout) &amp;&amp;
<a name="104" href="#104">104</a>                 StringUtils.equals(m.getOnmouseover(), <strong>this</strong>.onmouseover) &amp;&amp;
<a name="105" href="#105">105</a>                 StringUtils.equals(m.getOnContextMenu(), <strong>this</strong>.onContextMenu) &amp;&amp;
<a name="106" href="#106">106</a>                 StringUtils.equals(m.getPage(), <strong>this</strong>.page) &amp;&amp;
<a name="107" href="#107">107</a>                 StringUtils.equals(m.getRoles(), <strong>this</strong>.roles) &amp;&amp;
<a name="108" href="#108">108</a>                 StringUtils.equals(m.getTarget(), <strong>this</strong>.target) &amp;&amp;
<a name="109" href="#109">109</a>                 StringUtils.equals(m.getTitle(), <strong>this</strong>.title) &amp;&amp;
<a name="110" href="#110">110</a>                 StringUtils.equals(m.getToolTip(), <strong>this</strong>.toolTip) &amp;&amp;
<a name="111" href="#111">111</a>                 StringUtils.equals(m.getWidth(), <strong>this</strong>.width) &amp;&amp;
<a name="112" href="#112">112</a>                 StringUtils.equals(m.getModule(), <strong>this</strong>.module);
<a name="113" href="#113">113</a>     }
<a name="114" href="#114">114</a> 
<a name="115" href="#115">115</a>     <em>/**</em>
<a name="116" href="#116">116</a> <em>     * Get the depth of the menu</em>
<a name="117" href="#117">117</a> <em>     *</em>
<a name="118" href="#118">118</a> <em>     * @return Depth of menu</em>
<a name="119" href="#119">119</a> <em>     */</em>
<a name="120" href="#120">120</a>     <strong>public</strong> <strong>int</strong> getMenuDepth() {
<a name="121" href="#121">121</a>         <strong>return</strong> getMenuDepth(<strong>this</strong>, 0);
<a name="122" href="#122">122</a>     }
<a name="123" href="#123">123</a> 
<a name="124" href="#124">124</a>     <strong>private</strong> <strong>int</strong> getMenuDepth(<a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a> menu, <strong>int</strong> currentDepth) {
<a name="125" href="#125">125</a>         <strong>int</strong> depth = currentDepth + 1;
<a name="126" href="#126">126</a> 
<a name="127" href="#127">127</a>         <a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a>[] subMenus = menu.getMenuComponents();
<a name="128" href="#128">128</a>         <strong>if</strong> (subMenus != <strong>null</strong>) {
<a name="129" href="#129">129</a>             <strong>for</strong> (<strong>int</strong> a = 0; a &lt; subMenus.length; a++) {
<a name="130" href="#130">130</a>                 <strong>int</strong> depthx = getMenuDepth(subMenus[a], currentDepth + 1);
<a name="131" href="#131">131</a>                 <strong>if</strong> (depth &lt; depthx)
<a name="132" href="#132">132</a>                     depth = depthx;
<a name="133" href="#133">133</a>             }
<a name="134" href="#134">134</a>         }
<a name="135" href="#135">135</a> 
<a name="136" href="#136">136</a>         <strong>return</strong> depth;
<a name="137" href="#137">137</a>     }
<a name="138" href="#138">138</a> 
<a name="139" href="#139">139</a>     <em>/**</em>
<a name="140" href="#140">140</a> <em>     * Returns the last.</em>
<a name="141" href="#141">141</a> <em>     *</em>
<a name="142" href="#142">142</a> <em>     * @return boolean</em>
<a name="143" href="#143">143</a> <em>     */</em>
<a name="144" href="#144">144</a>     <strong>public</strong> <strong>boolean</strong> isLast() {
<a name="145" href="#145">145</a>         <strong>return</strong> last;
<a name="146" href="#146">146</a>     }
<a name="147" href="#147">147</a> 
<a name="148" href="#148">148</a>     <em>/**</em>
<a name="149" href="#149">149</a> <em>     * Sets the last.</em>
<a name="150" href="#150">150</a> <em>     *</em>
<a name="151" href="#151">151</a> <em>     * @param last The last to set</em>
<a name="152" href="#152">152</a> <em>     */</em>
<a name="153" href="#153">153</a>     <strong>public</strong> <strong>void</strong> setLast(<strong>boolean</strong> last) {
<a name="154" href="#154">154</a>         <strong>this</strong>.last = last;
<a name="155" href="#155">155</a>     }
<a name="156" href="#156">156</a> 
<a name="157" href="#157">157</a>     <em>/**</em>
<a name="158" href="#158">158</a> <em>     * Remove all children from a parent menu item</em>
<a name="159" href="#159">159</a> <em>     */</em>
<a name="160" href="#160">160</a>     <strong>public</strong> <strong>void</strong> removeChildren() {
<a name="161" href="#161">161</a>         <strong>for</strong> (Iterator iterator = <strong>this</strong>.getComponents().iterator(); iterator.hasNext();) {
<a name="162" href="#162">162</a>             <a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a> child = (MenuComponent) iterator.next();
<a name="163" href="#163">163</a>             child.setParent(<strong>null</strong>);
<a name="164" href="#164">164</a>             iterator.remove();
<a name="165" href="#165">165</a>         }
<a name="166" href="#166">166</a>     }
<a name="167" href="#167">167</a> 
<a name="168" href="#168">168</a>     <strong>public</strong> String getBreadCrumb() {
<a name="169" href="#169">169</a>         <strong>return</strong> breadCrumb;
<a name="170" href="#170">170</a>     }
<a name="171" href="#171">171</a> 
<a name="172" href="#172">172</a>     <em>/**</em>
<a name="173" href="#173">173</a> <em>     * Build the breadcrumb trail leading to this menuComponent</em>
<a name="174" href="#174">174</a> <em>     *</em>
<a name="175" href="#175">175</a> <em>     * @param delimiter type of separator</em>
<a name="176" href="#176">176</a> <em>     */</em>
<a name="177" href="#177">177</a>     <strong>protected</strong> <strong>void</strong> setBreadCrumb(String delimiter) {
<a name="178" href="#178">178</a>         <strong>if</strong> (getParent() == <strong>null</strong>) {
<a name="179" href="#179">179</a>             breadCrumb = name;
<a name="180" href="#180">180</a>             setChildBreadCrumb(delimiter);
<a name="181" href="#181">181</a>         } <strong>else</strong> {
<a name="182" href="#182">182</a>             <a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a> parent = getParent();
<a name="183" href="#183">183</a>             breadCrumb = parent.getBreadCrumb() + delimiter + name;
<a name="184" href="#184">184</a>             setChildBreadCrumb(delimiter);
<a name="185" href="#185">185</a>         }
<a name="186" href="#186">186</a>     }
<a name="187" href="#187">187</a> 
<a name="188" href="#188">188</a>     <strong>private</strong> <strong>void</strong> setChildBreadCrumb(String delimiter) {
<a name="189" href="#189">189</a>         List children = <strong>this</strong>.getComponents();
<a name="190" href="#190">190</a>         <strong>for</strong> (Iterator iterator = children.iterator(); iterator.hasNext();) {
<a name="191" href="#191">191</a>             <a href="../../../../net/sf/navigator/menu/MenuComponent.html">MenuComponent</a> child = (MenuComponent) iterator.next();
<a name="192" href="#192">192</a>             child.setBreadCrumb(delimiter);
<a name="193" href="#193">193</a>         }
<a name="194" href="#194">194</a>     }
<a name="195" href="#195">195</a> 
<a name="196" href="#196">196</a>     <strong>public</strong> String toString() {
<a name="197" href="#197">197</a>         <strong>return</strong> <span class="string">"name: "</span> + <strong>this</strong>.name;
<a name="198" href="#198">198</a>     }
<a name="199" href="#199">199</a> }
</pre>
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