class_c_br_ctl_sample_app_layout_observer.html

S60上实现嵌入式浏览器,可以在应用程序中嵌入浏览器,实现IE功能

          <td class="md"></td>
          <td class="md" nowrap>TInt&nbsp;</td>
          <td class="mdname" nowrap> <em>aDisplayPosX</em></td>
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<p>
Update the position of horizontal scrollbar. <dl compact><dt><b>Since:</b></dt><dd>2.8 </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aDocumentWidth</em>&nbsp;</td><td>The total width of the markup page </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>aDisplayWidth</em>&nbsp;</td><td>The width of the display </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>aDisplayPosX</em>&nbsp;</td><td>The current X position </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl>

<p>
Definition at line <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html#l00050">50</a> of file <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html">BrCtlSampleAppLayoutObserver.cpp</a>.
<p>
References <a class="el" href="_br_ctl_sample_app_layout_observer_8h-source.html#l00095">iContainer</a>, <a class="el" href="_br_ctl_sample_app_container_8cpp-source.html#l00213">CBrCtlSampleAppContainer::SetPoint()</a>, and <a class="el" href="_br_ctl_sample_app_container_8cpp-source.html#l00203">CBrCtlSampleAppContainer::SetText()</a>.<div class="fragment"><pre class="fragment"><a name="l00053"></a>00053     {
<a name="l00054"></a>00054     <span class="comment">// Here we are creating a text string that will be displayed on the screen</span>
<a name="l00055"></a>00055     <span class="comment">// But if you were implementing this method, you most likely would be implementing</span>
<a name="l00056"></a>00056     <span class="comment">// your own scroll bars here.</span>
<a name="l00057"></a>00057     TBuf16&lt;256&gt; tgt;
<a name="l00058"></a>00058     TPoint point(0, 130);
<a name="l00059"></a>00059 
<a name="l00060"></a>00060     _LIT(KUpdateScrollbar, <span class="stringliteral">"Doc Width=%d, Dis Width=%d, Dis Pos=%d"</span>);
<a name="l00061"></a>00061         
<a name="l00062"></a>00062     tgt.AppendFormat(KUpdateScrollbar, aDocumentWidth, aDisplayWidth, aDisplayPosX);
<a name="l00063"></a>00063 
<a name="l00064"></a>00064     <a class="code" href="class_c_br_ctl_sample_app_layout_observer.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;<a class="code" href="class_c_br_ctl_sample_app_container.html#0d5135f692b821997451b42177b8774e">SetPoint</a>(point);
<a name="l00065"></a>00065     <a class="code" href="class_c_br_ctl_sample_app_layout_observer.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;<a class="code" href="class_c_br_ctl_sample_app_container.html#a6d697ab177a94bd02bf8b97ed737330">SetText</a>(tgt);
<a name="l00066"></a>00066 
<a name="l00067"></a>00067     <a class="code" href="class_c_br_ctl_sample_app_layout_observer.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;DrawNow();
<a name="l00068"></a>00068     }
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<a class="anchor" name="708b734505a0d86668954190c170a740"></a><!-- doxytag: member="CBrCtlSampleAppLayoutObserver::NotifyLayoutChange" ref="708b734505a0d86668954190c170a740" args="(TBrCtlLayout aNewLayout)" --><p>
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          <td class="md" nowrap valign="top">void CBrCtlSampleAppLayoutObserver::NotifyLayoutChange           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">TBrCtlLayout&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aNewLayout</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
Inform the layout of the page: right to left or left to right. Useful when the application draws the scrollbar itself. <dl compact><dt><b>Since:</b></dt><dd>2.8 </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aNewLayout</em>&nbsp;</td><td>RTL or LTR </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl>

<p>
Definition at line <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html#l00074">74</a> of file <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html">BrCtlSampleAppLayoutObserver.cpp</a>.
<p>
References <a class="el" href="_br_ctl_sample_app_layout_observer_8h-source.html#l00095">iContainer</a>, <a class="el" href="_br_ctl_sample_app_container_8cpp-source.html#l00213">CBrCtlSampleAppContainer::SetPoint()</a>, and <a class="el" href="_br_ctl_sample_app_container_8cpp-source.html#l00203">CBrCtlSampleAppContainer::SetText()</a>.<div class="fragment"><pre class="fragment"><a name="l00075"></a>00075     {
<a name="l00076"></a>00076     TBuf16&lt;256&gt; tgt;
<a name="l00077"></a>00077     TPoint point(0, 120);
<a name="l00078"></a>00078 
<a name="l00079"></a>00079     _LIT(KUpdateLayout, <span class="stringliteral">"New layout is  %d"</span>);
<a name="l00080"></a>00080 
<a name="l00081"></a>00081     tgt.AppendFormat(KUpdateLayout, aNewLayout);
<a name="l00082"></a>00082 
<a name="l00083"></a>00083     <a class="code" href="class_c_br_ctl_sample_app_layout_observer.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;<a class="code" href="class_c_br_ctl_sample_app_container.html#0d5135f692b821997451b42177b8774e">SetPoint</a>(point);
<a name="l00084"></a>00084     <a class="code" href="class_c_br_ctl_sample_app_layout_observer.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;<a class="code" href="class_c_br_ctl_sample_app_container.html#a6d697ab177a94bd02bf8b97ed737330">SetText</a>(tgt);
<a name="l00085"></a>00085 
<a name="l00086"></a>00086     <a class="code" href="class_c_br_ctl_sample_app_layout_observer.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;DrawNow();
<a name="l00087"></a>00087     }
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<a class="anchor" name="c98cea34681bc42a61e98ba0eafef6ba"></a><!-- doxytag: member="CBrCtlSampleAppLayoutObserver::UpdateTitleL" ref="c98cea34681bc42a61e98ba0eafef6ba" args="(const TDesC &amp;aTitle)" --><p>
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          <td class="md" nowrap valign="top">void CBrCtlSampleAppLayoutObserver::UpdateTitleL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const TDesC &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aTitle</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
Update the title of the page in history view <dl compact><dt><b>Since:</b></dt><dd>3.0 </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aTitle</em>&nbsp;</td><td>Title of the page </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl>

<p>
Definition at line <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html#l00093">93</a> of file <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html">BrCtlSampleAppLayoutObserver.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00094"></a>00094     {
<a name="l00095"></a>00095     }
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<a class="anchor" name="1ab13f06c65a5d88cba6c0219ed3d5eb"></a><!-- doxytag: member="CBrCtlSampleAppLayoutObserver::ConstructL" ref="1ab13f06c65a5d88cba6c0219ed3d5eb" args="(CBrCtlSampleAppContainer *aContainer)" --><p>
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          <td class="md" nowrap valign="top">void CBrCtlSampleAppLayoutObserver::ConstructL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="class_c_br_ctl_sample_app_container.html">CBrCtlSampleAppContainer</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aContainer</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [private]</code></td>
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<p>
By default Symbian 2nd phase constructor is private. 
<p>
Definition at line <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html#l00101">101</a> of file <a class="el" href="_br_ctl_sample_app_layout_observer_8cpp-source.html">BrCtlSampleAppLayoutObserver.cpp</a>.
<p>
References <a class="el" href="_br_ctl_sample_app_layout_observer_8h-source.html#l00095">iContainer</a>.<div class="fragment"><pre class="fragment"><a name="l00102"></a>00102     {
<a name="l00103"></a>00103     <a class="code" href="class_c_br_ctl_sample_app_layout_observer.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> = aContainer;
<a name="l00104"></a>00104     }
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