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Files correlati : Commento : Spostamento in libraries delle librerie esterne di Campo per una maggiore pulizia e organizzazione git-svn-id: svn://10.65.10.50/branches/R_10_00@24150 c028cbd2-c16b-5b4b-a496-9718f37d4682
238 lines
13 KiB
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238 lines
13 KiB
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<h1>wxPGRootProperty Class Reference</h1><!-- doxytag: class="wxPGRootProperty" --><!-- doxytag: inherits="wxPGProperty" -->
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<p>Root parent property.
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<a href="#_details">More...</a></p>
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<p><code>#include <propgrid.h></code></p>
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<div class="dynheader">
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Inheritance diagram for wxPGRootProperty:</div>
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<div class="dynsection">
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<div class="center">
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<img src="classwxPGRootProperty.png" usemap="#wxPGRootProperty_map" alt=""/>
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<map id="wxPGRootProperty_map" name="wxPGRootProperty_map">
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<area href="classwxPGProperty.htm" alt="wxPGProperty" shape="rect" coords="0,0,118,24"/>
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</map>
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</div>
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</div>
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<p><a href="classwxPGRootProperty-members.htm">List of all members.</a></p>
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<table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwxPGRootProperty.htm#a41c2e4cb7dd99afb88f91e93d906b864">ChildChanged</a> (wxVariant &, int, wxVariant &) const </td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Called after value of a child property has been altered. <a href="#a41c2e4cb7dd99afb88f91e93d906b864"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af0b3b0b833c3638f4fb71beb57f20ac5"></a><!-- doxytag: member="wxPGRootProperty::DECLARE_DYNAMIC_CLASS" ref="af0b3b0b833c3638f4fb71beb57f20ac5" args="(wxPGRootProperty) virtual const wxPGEditor *DoGetEditorClass() const " -->
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</td><td class="memItemRight" valign="bottom"><b>DECLARE_DYNAMIC_CLASS</b> (<a class="el" href="classwxPGRootProperty.htm">wxPGRootProperty</a>) virtual const <a class="el" href="classwxPGEditor.htm">wxPGEditor</a> *DoGetEditorClass() const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwxPGRootProperty.htm#a081d6efdf14674b00a83a9e6aa397cdc">StringToValue</a> (wxVariant &, const wxString &, int) const </td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Converts 'text' into proper value 'variant'. <a href="#a081d6efdf14674b00a83a9e6aa397cdc"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwxPGRootProperty.htm#a572b32d865f595e39a6506d738bf5aa3">wxPGRootProperty</a> ()</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a572b32d865f595e39a6506d738bf5aa3"></a><br/></td></tr>
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</table>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
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<p>Root parent property. </p>
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<hr/><h2>Constructor & Destructor Documentation</h2>
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<a class="anchor" id="a572b32d865f595e39a6506d738bf5aa3"></a><!-- doxytag: member="wxPGRootProperty::wxPGRootProperty" ref="a572b32d865f595e39a6506d738bf5aa3" args="()" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">wxPGRootProperty::wxPGRootProperty </td>
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<td>(</td>
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<td class="paramname"></td>
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<td> ) </td>
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<td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Constructor. </p>
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</div>
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</div>
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<hr/><h2>Member Function Documentation</h2>
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<a class="anchor" id="a41c2e4cb7dd99afb88f91e93d906b864"></a><!-- doxytag: member="wxPGRootProperty::ChildChanged" ref="a41c2e4cb7dd99afb88f91e93d906b864" args="(wxVariant &, int, wxVariant &) const " -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">virtual void wxPGRootProperty::ChildChanged </td>
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<td>(</td>
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<td class="paramtype">wxVariant & </td>
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<td class="paramname"> <em>thisValue</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"> <em>childIndex</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">wxVariant & </td>
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<td class="paramname"> <em>childValue</em></td><td> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td><td> const<code> [virtual]</code></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Called after value of a child property has been altered. </p>
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<p>Note that this function is usually called at the time that value of this property, or given child property, is still pending for change.</p>
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<p>Sample pseudo-code implementation:</p>
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<div class="fragment"><pre class="fragment"> <span class="keywordtype">void</span> <a class="code" href="classwxPGRootProperty.htm#a41c2e4cb7dd99afb88f91e93d906b864" title="Called after value of a child property has been altered.">MyProperty::ChildChanged</a>( wxVariant& thisValue, <span class="keywordtype">int</span> childIndex, wxVariant& childValue )<span class="keyword"> const</span>
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<span class="keyword"> </span>{
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<span class="comment">// Acquire reference to actual type of data stored in variant</span>
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<span class="comment">// (TFromVariant only exists if wxPropertyGrid's wxVariant-macros were used to create</span>
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<span class="comment">// the variant class).</span>
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T& data = TFromVariant(thisValue);
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<span class="comment">// Copy childValue into data.</span>
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<span class="keywordflow">switch</span> ( childIndex )
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{
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<span class="keywordflow">case</span> 0:
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data.SetSubProp1( childvalue.GetLong() );
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<span class="keywordflow">break</span>;
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<span class="keywordflow">case</span> 1:
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data.SetSubProp2( childvalue.GetString() );
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<span class="keywordflow">break</span>;
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...
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}
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}
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</pre></div><dl><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>thisValue</em> </td><td>Value of this property, that should be altered. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>childIndex</em> </td><td>Index of child changed (you can use Item(childIndex) to get). </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>childValue</em> </td><td>Value of the child property. </td></tr>
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</table>
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</dd>
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</dl>
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<p>Reimplemented from <a class="el" href="classwxPGProperty.htm#ace7a9dc69fdf8185cff04c1604cb4fbd">wxPGProperty</a>.</p>
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</div>
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</div>
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<a class="anchor" id="a081d6efdf14674b00a83a9e6aa397cdc"></a><!-- doxytag: member="wxPGRootProperty::StringToValue" ref="a081d6efdf14674b00a83a9e6aa397cdc" args="(wxVariant &, const wxString &, int) const " -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">virtual bool wxPGRootProperty::StringToValue </td>
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<td>(</td>
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<td class="paramtype">wxVariant & </td>
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<td class="paramname"> <em>variant</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const wxString & </td>
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<td class="paramname"> <em>text</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"> <em>argFlags</em></td><td> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td><td> const<code> [virtual]</code></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Converts 'text' into proper value 'variant'. </p>
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<p>Returns true if new (different than m_value) value could be interpreted from the text. </p>
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<dl><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>argFlags</em> </td><td>If wxPG_FULL_VALUE is set, returns complete, storable value instead of displayable one (they may be different). If wxPG_COMPOSITE_FRAGMENT is set, text is interpreted as a part of composite property string value (as generated by <a class="el" href="classwxPGProperty.htm#a29f70a60e4844efbebc140270e1a4358" title="Returns text representation of property's value.">GetValueAsString()</a> called with this same flag).</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="remark"><dt><b>Remarks:</b></dt><dd><ul>
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<li>Default implementation converts semicolon delimited tokens into child values. Only works for properties with children.</li>
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<li>You might want to take into account that m_value is Null variant if property value is unspecified (which is usually only case if you explicitly enabled that sort behavior). </li>
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</ul>
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</dd></dl>
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<p>Reimplemented from <a class="el" href="classwxPGProperty.htm#a974a9b01c1f88cf4db630b6895453db8">wxPGProperty</a>.</p>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>propgrid.h</li>
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</ul>
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<hr class="footer"/><address style="text-align: right;"><small>Generated on Sun Aug 22 12:42:14 2010 for wxPropertyGrid by
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address>
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