class_c_helpful_form.html

应用于S60平台的示例程序

<a name="l00113"></a>00113     CAknForm::ProcessCommandL( aCommandId );
<a name="l00114"></a>00114     }
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<a class="anchor" name="e972525d2efcc9df7aa10de236a313e3"></a><!-- doxytag: member="CHelpfulForm::GetHelpContext" ref="e972525d2efcc9df7aa10de236a313e3" args="(TCoeHelpContext &amp;aContext) const " --><p>
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          <td class="md" nowrap valign="top">void CHelpfulForm::GetHelpContext           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">TCoeHelpContext &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aContext</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<a class="el" href="class_c_helpful_form.html#e972525d2efcc9df7aa10de236a313e3">GetHelpContext()</a> Identify the help context so that the framework can look up the corresponding help topic <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aContext</em>&nbsp;</td><td>Returns the help context </td></tr>
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Definition at line <a class="el" href="helpfulform_8cpp-source.html#l00070">70</a> of file <a class="el" href="helpfulform_8cpp-source.html">helpfulform.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00071"></a>00071     {
<a name="l00072"></a>00072     <span class="comment">// Get any special help context for the control with focus, else a default</span>
<a name="l00073"></a>00073     aContext.iMajor = KUidHelpFile;
<a name="l00074"></a>00074 
<a name="l00075"></a>00075     <span class="keywordflow">switch</span> ( IdOfFocusControl() )
<a name="l00076"></a>00076         {
<a name="l00077"></a>00077         <span class="keywordflow">case</span> EHelpExampleEdwin1:
<a name="l00078"></a>00078             <span class="comment">// Provide special help context if first control has focus</span>
<a name="l00079"></a>00079             aContext.iContext = KContextEdwin1;
<a name="l00080"></a>00080             <span class="keywordflow">break</span>;
<a name="l00081"></a>00081 
<a name="l00082"></a>00082         <span class="keywordflow">case</span> EHelpExampleEdwin2:
<a name="l00083"></a>00083             <span class="comment">// Provide special help context if second control has focus</span>
<a name="l00084"></a>00084             aContext.iContext = KContextEdwin2;
<a name="l00085"></a>00085             <span class="keywordflow">break</span>;
<a name="l00086"></a>00086 
<a name="l00087"></a>00087         <span class="keywordflow">default</span>:
<a name="l00088"></a>00088             <span class="comment">// Provide default help context for this dialog otherwise</span>
<a name="l00089"></a>00089             aContext.iContext = KContextHelpfulForm;
<a name="l00090"></a>00090             <span class="keywordflow">break</span>;
<a name="l00091"></a>00091         }
<a name="l00092"></a>00092     }
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<a class="anchor" name="3ae77c2aed5e1270a13c14bd5aa415fe"></a><!-- doxytag: member="CHelpfulForm::DynInitMenuPaneL" ref="3ae77c2aed5e1270a13c14bd5aa415fe" args="(TInt aResourceId, CEikMenuPane *aMenuPane)" --><p>
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          <td class="md" nowrap valign="top">void CHelpfulForm::DynInitMenuPaneL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">TInt&nbsp;</td>
          <td class="mdname" nowrap> <em>aResourceId</em>, </td>
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          <td class="md" nowrap>CEikMenuPane *&nbsp;</td>
          <td class="mdname" nowrap> <em>aMenuPane</em></td>
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          <td class="md">)&nbsp;</td>
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<a class="el" href="class_c_helpful_form.html#3ae77c2aed5e1270a13c14bd5aa415fe">DynInitMenuPaneL()</a> Remove the unused default form options <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aResourceId</em>&nbsp;</td><td>The id of the menu pane </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>aMenuPane</em>&nbsp;</td><td>The menu pane itself </td></tr>
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Definition at line <a class="el" href="helpfulform_8cpp-source.html#l00121">121</a> of file <a class="el" href="helpfulform_8cpp-source.html">helpfulform.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00122"></a>00122     {
<a name="l00123"></a>00123     CAknForm::DynInitMenuPaneL( aResourceId, aMenuPane );
<a name="l00124"></a>00124     <span class="keywordflow">if</span> ( aResourceId == R_AVKON_FORM_MENUPANE )
<a name="l00125"></a>00125         {
<a name="l00126"></a>00126         <span class="comment">// Override the default form options. N/A in this case</span>
<a name="l00127"></a>00127         aMenuPane-&gt;SetItemDimmed( EAknFormCmdAdd, ETrue );
<a name="l00128"></a>00128         aMenuPane-&gt;SetItemDimmed( EAknFormCmdSave, ETrue );
<a name="l00129"></a>00129         aMenuPane-&gt;SetItemDimmed( EAknFormCmdLabel, ETrue );
<a name="l00130"></a>00130         aMenuPane-&gt;SetItemDimmed( EAknFormCmdDelete, ETrue );
<a name="l00131"></a>00131         }
<a name="l00132"></a>00132     }
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<a class="anchor" name="f763d6a76a5476d3863904b71b2bd874"></a><!-- doxytag: member="CHelpfulForm::ConstructL" ref="f763d6a76a5476d3863904b71b2bd874" args="(TInt aMenuResource)" --><p>
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          <td class="md" nowrap valign="top">void CHelpfulForm::ConstructL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">TInt&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>aMenuResource</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [private]</code></td>
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<a class="el" href="class_c_helpful_form.html#f763d6a76a5476d3863904b71b2bd874">ConstructL()</a> Perform the second phase construction of a CHelpfulForm object <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aMenuResource</em>&nbsp;</td><td>The menu resource to be used for the form </td></tr>
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Definition at line <a class="el" href="helpfulform_8cpp-source.html#l00058">58</a> of file <a class="el" href="helpfulform_8cpp-source.html">helpfulform.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00059"></a>00059     {
<a name="l00060"></a>00060     <span class="comment">// Ensure the base class construction is complete or some of the form's</span>
<a name="l00061"></a>00061     <span class="comment">// features will not work</span>
<a name="l00062"></a>00062     CAknForm::ConstructL( aMenuResource );
<a name="l00063"></a>00063     }
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="helpfulform_8h-source.html">helpfulform.h</a><li><a class="el" href="helpfulform_8cpp-source.html">helpfulform.cpp</a></ul>
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