class_c_multi_views_view2.html

MultiViews 一个多视图的实例测试代码 ！！ 对于初学者掌握。有很大的帮助

<a name="l00131"></a>00131         {
<a name="l00132"></a>00132          <span class="comment">// Load a string from the resource file.</span>
<a name="l00133"></a>00133         HBufC* textResource = StringLoader::LoadLC(  R_MULT_COMMAND1_TEXT  );
<a name="l00134"></a>00134         CAknInformationNote* informationNote = <span class="keyword">new</span> ( ELeave ) CAknInformationNote;
<a name="l00135"></a>00135         informationNote-&gt;ExecuteLD( *textResource );
<a name="l00136"></a>00136 
<a name="l00137"></a>00137         <span class="comment">// Pop HBuf from CleanUpStack and Destroy it.</span>
<a name="l00138"></a>00138         CleanupStack::PopAndDestroy(  textResource  );
<a name="l00139"></a>00139 
<a name="l00140"></a>00140         }
<a name="l00141"></a>00141     <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( aCommand == EMultiViewsSwitchToView1 )
<a name="l00142"></a>00142         {
<a name="l00143"></a>00143         AppUi()-&gt;ActivateLocalViewL( TUid::Uid( EMultiViewsView1Id ) );
<a name="l00144"></a>00144         }
<a name="l00145"></a>00145     <span class="keywordflow">else</span>
<a name="l00146"></a>00146         {
<a name="l00147"></a>00147         AppUi()-&gt;HandleCommandL( aCommand );
<a name="l00148"></a>00148         }
<a name="l00149"></a>00149     }
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<a class="anchor" name="366b9bdc3feb98c2fa8b54b12561be7f"></a><!-- doxytag: member="CMultiViewsView2::DoActivateL" ref="366b9bdc3feb98c2fa8b54b12561be7f" args="(const TVwsViewId &amp;aPrevViewId, TUid aCustomMessageId, const TDesC8 &amp;aCustomMessage)" --><p>
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          <td class="md" nowrap valign="top">void CMultiViewsView2::DoActivateL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const TVwsViewId &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>aPrevViewId</em>, </td>
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          <td class="md" nowrap>TUid&nbsp;</td>
          <td class="mdname" nowrap> <em>aCustomMessageId</em>, </td>
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          <td class="md" nowrap>const TDesC8 &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>aCustomMessage</em></td>
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          <td class="md">)&nbsp;</td>
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DoActivateL From CAknExView, activate an AknView. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aPrevViewId</em>&nbsp;</td><td>The id of the previous view </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>aCustomMessageId</em>&nbsp;</td><td>message identifier </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>aCustomMessage</em>&nbsp;</td><td>custom message provided when the view is changed </td></tr>
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Definition at line <a class="el" href="multiviewsview2_8cpp-source.html#l00100">100</a> of file <a class="el" href="multiviewsview2_8cpp-source.html">multiviewsview2.cpp</a>.
<p>
References <a class="el" href="multiviewsview2_8h-source.html#l00128">iContainer</a>, and <a class="el" href="multiviewscontainer2_8cpp-source.html#l00028">CMultiViewsContainer2::NewL()</a>.<div class="fragment"><pre class="fragment"><a name="l00103"></a>00103     {
<a name="l00104"></a>00104     <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> = <a class="code" href="class_c_multi_views_container2.html#5891ab00f23b517058efe213c1febfd2">CMultiViewsContainer2::NewL</a>( ClientRect() );
<a name="l00105"></a>00105     }
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<a class="anchor" name="8dc3833be5508368363dce246e04a18f"></a><!-- doxytag: member="CMultiViewsView2::DoDeactivate" ref="8dc3833be5508368363dce246e04a18f" args="()" --><p>
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          <td class="md" nowrap valign="top">void CMultiViewsView2::DoDeactivate           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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DoDeactivate From AknView, deactivate an AknView Remove the container class instance from the App UI's stack and deletes the instance 
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Definition at line <a class="el" href="multiviewsview2_8cpp-source.html#l00113">113</a> of file <a class="el" href="multiviewsview2_8cpp-source.html">multiviewsview2.cpp</a>.
<p>
References <a class="el" href="multiviewsview2_8h-source.html#l00128">iContainer</a>.<div class="fragment"><pre class="fragment"><a name="l00114"></a>00114     {
<a name="l00115"></a>00115     <span class="keywordflow">if</span> ( <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> )
<a name="l00116"></a>00116         {
<a name="l00117"></a>00117         AppUi()-&gt;RemoveFromStack( <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> );
<a name="l00118"></a>00118         <span class="keyword">delete</span> <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>;
<a name="l00119"></a>00119         <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> = NULL;
<a name="l00120"></a>00120         }
<a name="l00121"></a>00121     }
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<a class="anchor" name="64981e38a948501cd02bc05adb30be05"></a><!-- doxytag: member="CMultiViewsView2::HandleSizeChange" ref="64981e38a948501cd02bc05adb30be05" args="(TInt aType)" --><p>
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          <td class="md" nowrap valign="top">void CMultiViewsView2::HandleSizeChange           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">TInt&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aType</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
HandleSizeChange Called by HandleResourceChangeL() from <a class="el" href="class_c_multi_views_app_ui.html">CMultiViewsAppUi</a> when layout is changed. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aType</em>&nbsp;</td><td>Type of resources that have changed </td></tr>
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<p>
Definition at line <a class="el" href="multiviewsview2_8cpp-source.html#l00159">159</a> of file <a class="el" href="multiviewsview2_8cpp-source.html">multiviewsview2.cpp</a>.
<p>
References <a class="el" href="multiviewsview2_8h-source.html#l00128">iContainer</a>.
<p>
Referenced by <a class="el" href="multiviewsappui_8cpp-source.html#l00072">CMultiViewsAppUi::HandleResourceChangeL()</a>.<div class="fragment"><pre class="fragment"><a name="l00160"></a>00160     {
<a name="l00161"></a>00161     <span class="keywordflow">if</span>( <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> )
<a name="l00162"></a>00162         {
<a name="l00163"></a>00163         <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;HandleResourceChange( aType );
<a name="l00164"></a>00164         
<a name="l00165"></a>00165         <span class="keywordflow">if</span> ( aType==KEikDynamicLayoutVariantSwitch )
<a name="l00166"></a>00166             {        
<a name="l00167"></a>00167             TRect rect;
<a name="l00168"></a>00168             AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
<a name="l00169"></a>00169             <a class="code" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;SetRect(rect);
<a name="l00170"></a>00170             }
<a name="l00171"></a>00171         }         
<a name="l00172"></a>00172     }
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<a class="anchor" name="9ce34ba0b947863222da3c63d0481044"></a><!-- doxytag: member="CMultiViewsView2::ConstructL" ref="9ce34ba0b947863222da3c63d0481044" args="()" --><p>
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          <td class="md" nowrap valign="top">void CMultiViewsView2::ConstructL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [private]</code></td>
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ConstructL. 2nd phase constructor. 
<p>
Definition at line <a class="el" href="multiviewsview2_8cpp-source.html#l00070">70</a> of file <a class="el" href="multiviewsview2_8cpp-source.html">multiviewsview2.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00071"></a>00071     {
<a name="l00072"></a>00072     BaseConstructL( R_MULTIVIEWS_VIEW2 );
<a name="l00073"></a>00073     }
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="6dc94c8cd7c107bc61701348814020e6"></a><!-- doxytag: member="CMultiViewsView2::iContainer" ref="6dc94c8cd7c107bc61701348814020e6" args="" --><p>
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          <td class="md" nowrap valign="top"><a class="el" href="class_c_multi_views_container2.html">CMultiViewsContainer2</a>* <a class="el" href="class_c_multi_views_view2.html#6dc94c8cd7c107bc61701348814020e6">CMultiViewsView2::iContainer</a><code> [private]</code>          </td>
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iContainer,container for this view owned by CMultiViewsView2 object. 
<p>
Definition at line <a class="el" href="multiviewsview2_8h-source.html#l00128">128</a> of file <a class="el" href="multiviewsview2_8h-source.html">multiviewsview2.h</a>.
<p>
Referenced by <a class="el" href="multiviewsview2_8cpp-source.html#l00100">DoActivateL()</a>, <a class="el" href="multiviewsview2_8cpp-source.html#l00113">DoDeactivate()</a>, and <a class="el" href="multiviewsview2_8cpp-source.html#l00159">HandleSizeChange()</a>.    </td>
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<a class="anchor" name="a447b089754843a72b8d80a2eadf8681"></a><!-- doxytag: member="CMultiViewsView2::iIdentifier" ref="a447b089754843a72b8d80a2eadf8681" args="" --><p>
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          <td class="md" nowrap valign="top">TUid <a class="el" href="class_c_multi_views_view2.html#a447b089754843a72b8d80a2eadf8681">CMultiViewsView2::iIdentifier</a><code> [private]</code>          </td>
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<p>
View Identifier 
<p>
Definition at line <a class="el" href="multiviewsview2_8h-source.html#l00131">131</a> of file <a class="el" href="multiviewsview2_8h-source.html">multiviewsview2.h</a>.    </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="multiviewsview2_8h-source.html">multiviewsview2.h</a><li><a class="el" href="multiviewsview2_8cpp-source.html">multiviewsview2.cpp</a></ul>
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