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<h1>FX::FXCommandGroup Class Reference</h1>Group of undoable commands.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="FXUndoList_8h-source.html">FXUndoList.h</a>></code>
<p>
<p>Inheritance diagram for FX::FXCommandGroup:
<p><center><img src="classFX_1_1FXCommandGroup.png" usemap="#FX::FXCommandGroup_map" border="0" alt=""></center>
<map name="FX::FXCommandGroup_map">
<area href="classFX_1_1FXCommand.html" alt="FX::FXCommand" shape="rect" coords="0,56,142,80">
<area href="classFX_1_1FXObject.html" alt="FX::FXObject" shape="rect" coords="0,0,142,24">
<area href="classFX_1_1FXUndoList.html" alt="FX::FXUndoList" shape="rect" coords="0,168,142,192">
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<a href="classFX_1_1FXCommandGroup-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
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<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXCommandGroup.html#a0">FXCommandGroup</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>FXbool </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXCommandGroup.html#a1">empty</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXCommandGroup.html#a2">undo</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXCommandGroup.html#a3">redo</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual FXuint </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXCommandGroup.html#a4">size</a> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXCommandGroup.html#a5">~FXCommandGroup</a> ()</td></tr>
<tr><td colspan=2><br><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a name="n0" doxytag="FX::FXCommandGroup::FXUndoList"></a>
class </td><td class="memItemRight" valign=bottom><b>FXUndoList</b></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Group of undoable commands.
<p>
A group may comprise multiple individual actions which together undo (or redo) a larger operation. Even larger operations may be built by nesting multiple undo groups.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="FX::FXCommandGroup::FXCommandGroup"></a><p>
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<td class="md" nowrap valign="top"> FX::FXCommandGroup::FXCommandGroup </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline]</code></td>
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Construct initially empty undo command group.
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<a name="a5" doxytag="FX::FXCommandGroup::~FXCommandGroup"></a><p>
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<td class="md" nowrap valign="top"> virtual FX::FXCommandGroup::~<a class="el" href="classFX_1_1FXCommandGroup.html">FXCommandGroup</a> </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [virtual]</code></td>
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<p>
Delete undo command and sub-commands.
<p>
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<hr><h2>Member Function Documentation</h2>
<a name="a1" doxytag="FX::FXCommandGroup::empty"></a><p>
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<td class="md" nowrap valign="top"> FXbool FX::FXCommandGroup::empty </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline]</code></td>
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<p>
Return TRUE if empty.
<p>
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<a name="a2" doxytag="FX::FXCommandGroup::undo"></a><p>
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<td class="md" nowrap valign="top"> virtual void FX::FXCommandGroup::undo </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [virtual]</code></td>
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Undo whole command group.
<p>
<p>
Implements <a class="el" href="classFX_1_1FXCommand.html#a0">FX::FXCommand</a>.
<p>
Reimplemented in <a class="el" href="classFX_1_1FXUndoList.html#a6">FX::FXUndoList</a>. </td>
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<a name="a3" doxytag="FX::FXCommandGroup::redo"></a><p>
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<td class="md" nowrap valign="top"> virtual void FX::FXCommandGroup::redo </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [virtual]</code></td>
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<p>
Redo whole command group.
<p>
<p>
Implements <a class="el" href="classFX_1_1FXCommand.html#a1">FX::FXCommand</a>.
<p>
Reimplemented in <a class="el" href="classFX_1_1FXUndoList.html#a7">FX::FXUndoList</a>. </td>
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<a name="a4" doxytag="FX::FXCommandGroup::size"></a><p>
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<td class="md" nowrap valign="top"> virtual FXuint FX::FXCommandGroup::size </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [virtual]</code></td>
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<p>
Return the size of the command group.
<p>
<p>
Reimplemented from <a class="el" href="classFX_1_1FXCommand.html#a2">FX::FXCommand</a>.
<p>
Reimplemented in <a class="el" href="classFX_1_1FXUndoList.html#a20">FX::FXUndoList</a>. </td>
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