class_c_r_t_e_container.html

symbian OS中关于文本编辑功能的实现

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From CoeControl,SizeChanged. 
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Definition at line <a class="el" href="_rich_text_editor_container_8cpp-source.html#l00251">251</a> of file <a class="el" href="_rich_text_editor_container_8cpp-source.html">RichTextEditorContainer.cpp</a>.
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Referenced by <a class="el" href="_rich_text_editor_container_8cpp-source.html#l00178">SetupL()</a>.<div class="fragment"><pre class="fragment"><a name="l00252"></a>00252     {
<a name="l00253"></a>00253         TRect rect = Rect();
<a name="l00254"></a>00254         TInt StatusLineHeight = <a class="code" href="class_c_r_t_e_container.html#fabd5bcb3685cab3910529b0f983f726">iStatusLine</a>-&gt;Font()-&gt;HeightInPixels()+6;
<a name="l00255"></a>00255         <a class="code" href="class_c_r_t_e_container.html#fabd5bcb3685cab3910529b0f983f726">iStatusLine</a>-&gt;SetExtent(TPoint(0, 0),TSize(rect.Width(), StatusLineHeight));
<a name="l00256"></a>00256         
<a name="l00257"></a>00257 <span class="preprocessor">        #ifdef __SERIES60_3X__</span>
<a name="l00258"></a>00258 <span class="preprocessor"></span>        TRect ScrollBarRect = <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>-&gt;ScrollBarFrame()-&gt;VerticalScrollBar()-&gt;Rect();
<a name="l00259"></a>00259         <span class="comment">//In 3rd edition CEikRichTextEditor draw the view for the whole rect and</span>
<a name="l00260"></a>00260         <span class="comment">//the scrollbar doesn't show. That is a reason why CEikRichTextEditor Width() is</span>
<a name="l00261"></a>00261         <span class="comment">//rect.Width()-ScrollBarRect.Width()</span>
<a name="l00262"></a>00262         <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>-&gt;SetExtent(TPoint(0,StatusLineHeight), 
<a name="l00263"></a>00263                 TSize(rect.Width()-ScrollBarRect.Width(), rect.Height()-StatusLineHeight));
<a name="l00264"></a>00264 <span class="preprocessor">        #else</span>
<a name="l00265"></a>00265 <span class="preprocessor"></span>    <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>-&gt;SetExtent(TPoint(0,StatusLineHeight), 
<a name="l00266"></a>00266         TSize(rect.Width(), rect.Height()-StatusLineHeight));
<a name="l00267"></a>00267 <span class="preprocessor">    #endif</span>
<a name="l00268"></a>00268 <span class="preprocessor"></span>    }
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<a class="anchor" name="195be64c0e5b9f91ce87699e499af01c"></a><!-- doxytag: member="CRTEContainer::CountComponentControls" ref="195be64c0e5b9f91ce87699e499af01c" args="() const " --><p>
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          <td class="md" nowrap valign="top">TInt CRTEContainer::CountComponentControls           </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> const<code> [private]</code></td>
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From CoeControl,CountComponentControls. 
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Definition at line <a class="el" href="_rich_text_editor_container_8cpp-source.html#l00274">274</a> of file <a class="el" href="_rich_text_editor_container_8cpp-source.html">RichTextEditorContainer.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00275"></a>00275     {
<a name="l00276"></a>00276     <span class="keywordflow">return</span> 2; <span class="comment">// return number of controls inside this container</span>
<a name="l00277"></a>00277     }
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<a class="anchor" name="c1d1ba8d1c19e939c47fb73d50cb5432"></a><!-- doxytag: member="CRTEContainer::ComponentControl" ref="c1d1ba8d1c19e939c47fb73d50cb5432" args="(TInt aIndex) const " --><p>
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          <td class="md" nowrap valign="top">CCoeControl * CRTEContainer::ComponentControl           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">TInt&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aIndex</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [private]</code></td>
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From CCoeControl,ComponentControl. 
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Definition at line <a class="el" href="_rich_text_editor_container_8cpp-source.html#l00283">283</a> of file <a class="el" href="_rich_text_editor_container_8cpp-source.html">RichTextEditorContainer.cpp</a>.
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References <a class="el" href="_rich_text_editor_container_8h-source.html#l00132">iRtEd</a>, and <a class="el" href="_rich_text_editor_container_8h-source.html#l00134">iStatusLine</a>.<div class="fragment"><pre class="fragment"><a name="l00284"></a>00284     {
<a name="l00285"></a>00285     <span class="keywordflow">switch</span> ( aIndex )
<a name="l00286"></a>00286         {
<a name="l00287"></a>00287         <span class="keywordflow">case</span> 0:
<a name="l00288"></a>00288                         <span class="keywordflow">return</span> <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>;
<a name="l00289"></a>00289                 <span class="keywordflow">case</span> 1:
<a name="l00290"></a>00290                         <span class="keywordflow">return</span> <a class="code" href="class_c_r_t_e_container.html#fabd5bcb3685cab3910529b0f983f726">iStatusLine</a>;
<a name="l00291"></a>00291         <span class="keywordflow">default</span>:
<a name="l00292"></a>00292             <span class="keywordflow">return</span> NULL;
<a name="l00293"></a>00293         }
<a name="l00294"></a>00294     }
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<a class="anchor" name="67f946ca7848ec78de4961c5bcefdb72"></a><!-- doxytag: member="CRTEContainer::Draw" ref="67f946ca7848ec78de4961c5bcefdb72" args="(const TRect &amp;aRect) const " --><p>
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          <td class="md" nowrap valign="top">void CRTEContainer::Draw           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const TRect &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aRect</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [private]</code></td>
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From CCoeControl,Draw. 
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Definition at line <a class="el" href="_rich_text_editor_container_8cpp-source.html#l00300">300</a> of file <a class="el" href="_rich_text_editor_container_8cpp-source.html">RichTextEditorContainer.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00301"></a>00301     {
<a name="l00302"></a>00302     CWindowGc&amp; gc = SystemGc();
<a name="l00303"></a>00303     gc.SetPenStyle(CGraphicsContext::ENullPen);
<a name="l00304"></a>00304     gc.SetBrushColor(KRgbWhite);
<a name="l00305"></a>00305     gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
<a name="l00306"></a>00306     gc.DrawRect(aRect);
<a name="l00307"></a>00307     }
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<a class="anchor" name="6775621e6d3ce05d6685555c939c7706"></a><!-- doxytag: member="CRTEContainer::OfferKeyEventL" ref="6775621e6d3ce05d6685555c939c7706" args="(const TKeyEvent &amp;aKeyEvent, TEventCode aType)" --><p>
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          <td class="md" nowrap valign="top">TKeyResponse CRTEContainer::OfferKeyEventL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const TKeyEvent &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>aKeyEvent</em>, </td>
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          <td class="md" nowrap>TEventCode&nbsp;</td>
          <td class="mdname" nowrap> <em>aType</em></td>
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          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [private]</code></td>
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From CCoeControl,OfferKeyEventL. 
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Definition at line <a class="el" href="_rich_text_editor_container_8cpp-source.html#l00314">314</a> of file <a class="el" href="_rich_text_editor_container_8cpp-source.html">RichTextEditorContainer.cpp</a>.
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References <a class="el" href="_rich_text_editor_container_8h-source.html#l00132">iRtEd</a>.<div class="fragment"><pre class="fragment"><a name="l00315"></a>00315         {
<a name="l00316"></a>00316         <span class="keywordflow">if</span> (<a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>-&gt;IsFocused())
<a name="l00317"></a>00317                 {
<a name="l00318"></a>00318                 <span class="keywordflow">return</span> <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>-&gt;OfferKeyEventL(aKeyEvent, aType); 
<a name="l00319"></a>00319                 }
<a name="l00320"></a>00320         <span class="keywordflow">else</span>
<a name="l00321"></a>00321                 {
<a name="l00322"></a>00322                 <span class="keywordflow">return</span> EKeyWasNotConsumed;
<a name="l00323"></a>00323                 }
<a name="l00324"></a>00324         }
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="_rich_text_editor_container_8h-source.html">RichTextEditorContainer.h</a><li><a class="el" href="_rich_text_editor_container_8cpp-source.html">RichTextEditorContainer.cpp</a></ul>
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