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<div id="projectname">The Gnome Chemistry Utils
 <span id="projectnumber">0.14.2</span>
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<li class="navelem"><a class="el" href="namespacegcp.html">gcp</a></li><li class="navelem"><a class="el" href="classgcp_1_1WidgetData.html">WidgetData</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<p><code>#include <<a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:aed00263b6e200c416b912f9496d7ce51"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#aed00263b6e200c416b912f9496d7ce51">IsSelected</a> (<a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const *obj) const </td></tr>
<tr class="memitem:a5be5dd5edef55e2e380a415ac5add6df"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a5be5dd5edef55e2e380a415ac5add6df">ChildrenSelected</a> (<a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const *obj) const </td></tr>
<tr class="memitem:a08cec83864c33cef81b0adba707918d6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a08cec83864c33cef81b0adba707918d6">GetSelectedAncestor</a> (<a class="el" href="classgcu_1_1Object.html">gcu::Object</a> *obj)</td></tr>
<tr class="memitem:aad91948a7aa6cf3f91cfc25e51fa07d0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#aad91948a7aa6cf3f91cfc25e51fa07d0">SetSelected</a> (<a class="el" href="classgcu_1_1Object.html">gcu::Object</a> *obj, int state=<a class="el" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74a94b317915b52f90cbc98b15a577b25d8">gcp::SelStateSelected</a>)</td></tr>
<tr class="memitem:a3b7f725319703f04fdc2b9e2ab33f9e5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a3b7f725319703f04fdc2b9e2ab33f9e5">Unselect</a> (<a class="el" href="classgcu_1_1Object.html">gcu::Object</a> *obj)</td></tr>
<tr class="memitem:abb88faef9eeccd7471df14fb69190817"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#abb88faef9eeccd7471df14fb69190817">UnselectAll</a> ()</td></tr>
<tr class="memitem:a72cce5216ee313ddc06824a3e7e579ce"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a72cce5216ee313ddc06824a3e7e579ce">MoveSelectedItems</a> (double dx, double dy)</td></tr>
<tr class="memitem:ab20f42c410f351165cc99bd1994735cd"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#ab20f42c410f351165cc99bd1994735cd">MoveSelection</a> (double dx, double dy)</td></tr>
<tr class="memitem:a1509e804f0087b6bc4722cd02acf79f6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a1509e804f0087b6bc4722cd02acf79f6">RotateSelection</a> (double x, double y, double angle)</td></tr>
<tr class="memitem:ae02cbddd3653297962ffd01e51c60417"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#ae02cbddd3653297962ffd01e51c60417">ClearSelection</a> ()</td></tr>
<tr class="memitem:af276ec846999516b87ffa4dcdb03ea1f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#af276ec846999516b87ffa4dcdb03ea1f">Copy</a> (GtkClipboard *clipboard)</td></tr>
<tr class="memitem:ad734080a298c9733bfdadb3c63f22930"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#ad734080a298c9733bfdadb3c63f22930">GetSelectionBounds</a> (<a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> &rect) const </td></tr>
<tr class="memitem:a71c7f3af7cea72be7258c562dbe50a52"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a71c7f3af7cea72be7258c562dbe50a52">HasSelection</a> ()</td></tr>
<tr class="memitem:ab3757869ae1ffbf8311d6b61182ee8be"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#ab3757869ae1ffbf8311d6b61182ee8be">SelectAll</a> ()</td></tr>
<tr class="memitem:ae762e4c402961f0c56eb3863bf648921"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#ae762e4c402961f0c56eb3863bf648921">ShowSelection</a> (bool state)</td></tr>
<tr class="memitem:ae9ae47fc76bafd22238614c19b024f7d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#ae9ae47fc76bafd22238614c19b024f7d">GetObjectBounds</a> (<a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const *obj, <a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> *rect) const </td></tr>
<tr class="memitem:ad1c7debed0ea90339e52eec91dfc6e3f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#ad1c7debed0ea90339e52eec91dfc6e3f">GetObjectsBounds</a> (std::set< <a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const * > const &objects, <a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> *rect) const </td></tr>
<tr class="memitem:aef2f80a263d96fcd1c3c7a057bc31e8f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#aef2f80a263d96fcd1c3c7a057bc31e8f">GetObjectBounds</a> (<a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const *obj, <a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> &rect) const </td></tr>
<tr class="memitem:a3b44d4a0c9d11e49650b7622dd66b72e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a3b44d4a0c9d11e49650b7622dd66b72e">SimplifySelection</a> ()</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a959430ebbdc18ca5409691b3bc1ebf9f"><td class="memItemLeft" align="right" valign="top">static xmlDocPtr </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a959430ebbdc18ca5409691b3bc1ebf9f">GetXmlDoc</a> (GtkClipboard *clipboard)</td></tr>
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<tr class="heading"><td colspan="2"><h2><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a380371416d591222861bf2d0bfcb1853"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgcp_1_1View.html">View</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a380371416d591222861bf2d0bfcb1853">m_View</a></td></tr>
<tr class="memitem:add465f2966e51f316422cb16fbc02cea"><td class="memItemLeft" align="right" valign="top">GtkWidget * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#add465f2966e51f316422cb16fbc02cea">Canvas</a></td></tr>
<tr class="memitem:a74bd35f563d05147d431496c4ca0b9f7"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a74bd35f563d05147d431496c4ca0b9f7">Zoom</a></td></tr>
<tr class="memitem:a21306505fc0ff9e07727d7f09d662206"><td class="memItemLeft" align="right" valign="top">std::set< <a class="el" href="classgcu_1_1Object.html">gcu::Object</a> * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgcp_1_1WidgetData.html#a21306505fc0ff9e07727d7f09d662206">SelectedObjects</a></td></tr>
</table>
<a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>This class contains all data associated with a widget displaying a document. It might be deprecated in future versions since it was mostly useful for the Bonobo version which is not anymore supported. </p>
<p>Definition at line <a class="el" href="widgetdata_8h_source.html#l00099">99</a> of file <a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>.</p>
</div><h2>Member Function Documentation</h2>
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<td class="memname">bool gcp::WidgetData::ChildrenSelected </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const * </td>
<td class="paramname"><em>obj</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">obj</td><td>an object. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if all the object children are selected, false otherwise or if <em>obj</em> has no children. </dd></dl>
</div>
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<td class="memname">void gcp::WidgetData::ClearSelection </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p>Empties the set of selected objects. Called after objects have been deleted. </p>
<p>Definition at line <a class="el" href="widgetdata_8h_source.html#l00189">189</a> of file <a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>.</p>
<p>References <a class="el" href="widgetdata_8h_source.html#l00121">SelectedObjects</a>.</p>
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<td class="memname">void gcp::WidgetData::Copy </td>
<td>(</td>
<td class="paramtype">GtkClipboard * </td>
<td class="paramname"><em>clipboard</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">clipboard</td><td>a GtkClipboard.</td></tr>
</table>
</dd>
</dl>
<p>Copies the current selection to the clipboard. </p>
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<td class="memname">void gcp::WidgetData::GetObjectBounds </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const * </td>
<td class="paramname"><em>obj</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> * </td>
<td class="paramname"><em>rect</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">obj</td><td>a <a class="el" href="classgcu_1_1Object.html">gcu::Object</a>. </td></tr>
<tr><td class="paramname">rect</td><td>a <a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> which will receive the object bounds.</td></tr>
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</dd>
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<p>Gets the object bounds in canvas coordinates. </p>
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<td class="memname">void gcp::WidgetData::GetObjectBounds </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const * </td>
<td class="paramname"><em>obj</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> & </td>
<td class="paramname"><em>rect</em> </td>
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<td></td>
<td>)</td>
<td></td><td> const</td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">obj</td><td>a <a class="el" href="classgcu_1_1Object.html">gcu::Object</a>. </td></tr>
<tr><td class="paramname">rect</td><td>a <a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> which will receive the object bounds.</td></tr>
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</dd>
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<p>Gets the object bounds in canvas coordinates. </p>
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<td class="memname">void gcp::WidgetData::GetObjectsBounds </td>
<td>(</td>
<td class="paramtype">std::set< <a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const * > const & </td>
<td class="paramname"><em>objects</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> * </td>
<td class="paramname"><em>rect</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">objects</td><td>a set of <a class="el" href="classgcu_1_1Object.html">gcu::Object</a>. </td></tr>
<tr><td class="paramname">rect</td><td>a <a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> which will receive the object bounds.</td></tr>
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</dd>
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<p>Gets the objects bounds in canvas coordinates. </p>
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<td class="memname"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a>* gcp::WidgetData::GetSelectedAncestor </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> * </td>
<td class="paramname"><em>obj</em></td><td>)</td>
<td></td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">obj</td><td>an object. </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>the topmost ancestor whose all children are selected, NULL if none or if the ancestor is the document. </dd></dl>
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<td class="memname">void gcp::WidgetData::GetSelectionBounds </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgccv_1_1Rect.html">gccv::Rect</a> & </td>
<td class="paramname"><em>rect</em></td><td>)</td>
<td> const</td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">rect</td><td>an ArtDRect which will receive the selection bounds.</td></tr>
</table>
</dd>
</dl>
<p>Gets the selection bounds in canvas coordinates. </p>
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<td class="memname">static xmlDocPtr gcp::WidgetData::GetXmlDoc </td>
<td>(</td>
<td class="paramtype">GtkClipboard * </td>
<td class="paramname"><em>clipboard</em></td><td>)</td>
<td></td>
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</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">clipboard</td><td>a GtkClipboard. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the xmlDocPtr associtated with the clipboard. </dd></dl>
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<td class="memname">bool gcp::WidgetData::HasSelection </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<dl class="section return"><dt>Returns</dt><dd>true if at least one object is selected, false otherwise. </dd></dl>
<p>Definition at line <a class="el" href="widgetdata_8h_source.html#l00205">205</a> of file <a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>.</p>
<p>References <a class="el" href="widgetdata_8h_source.html#l00121">SelectedObjects</a>.</p>
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<td class="memname">bool gcp::WidgetData::IsSelected </td>
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<td class="paramtype"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> const * </td>
<td class="paramname"><em>obj</em></td><td>)</td>
<td> const</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">obj</td><td>an object. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>true if the object is selected, false otherwise. </dd></dl>
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<td class="memname">void gcp::WidgetData::MoveSelectedItems </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>dx</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>dy</em> </td>
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<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">dx</td><td>the x coordinate of the translation vector. </td></tr>
<tr><td class="paramname">dy</td><td>the y coordinate of the translation vector.</td></tr>
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<p>Moves the items representing the selection, but don't move the objects themselves and don't modify the document. This is used by the selection tool but might be deprecated in the future. </p>
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<td class="memname">void gcp::WidgetData::MoveSelection </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>dx</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>dy</em> </td>
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<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">dx</td><td>the x coordinate of the translation vector. </td></tr>
<tr><td class="paramname">dy</td><td>the y coordinate of the translation vector.</td></tr>
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<p>Moves the selection. This method creates an <a class="el" href="classgcp_1_1Operation.html">Operation</a> instance for the Undo/Redo framework. </p>
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<td class="memname">void gcp::WidgetData::RotateSelection </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>angle</em> </td>
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<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">x</td><td>the x coordinate of the rotation center. </td></tr>
<tr><td class="paramname">y</td><td>the y coordinate of the rotation center. </td></tr>
<tr><td class="paramname">angle</td><td>the rotation angle.</td></tr>
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<p>Rotates the selection. This method does not create an <a class="el" href="classgcp_1_1Operation.html">Operation</a> instance. </p>
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<td class="memname">void gcp::WidgetData::SelectAll </td>
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<p>Selects the whole document. </p>
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<td class="memname">void gcp::WidgetData::SetSelected </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> * </td>
<td class="paramname"><em>obj</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>state</em> = <code><a class="el" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74a94b317915b52f90cbc98b15a577b25d8">gcp::SelStateSelected</a></code> </td>
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<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">obj</td><td>the object to select. </td></tr>
<tr><td class="paramname">state</td><td>the new selection state.</td></tr>
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<p>Selects the specified object. </p>
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<td class="memname">void gcp::WidgetData::ShowSelection </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>state</em></td><td>)</td>
<td></td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">state</td><td>whether to show or not the selection.</td></tr>
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</dd>
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<p>If <em>state</em> is true, the selection is highlighted, otherwise, it is displayed normally. This is used when printing or exporting an image. </p>
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<td class="memname">void gcp::WidgetData::SimplifySelection </td>
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<p>Replace the selected objects by their parents if all parents children are selected. </p>
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<td class="memname">void gcp::WidgetData::Unselect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgcu_1_1Object.html">gcu::Object</a> * </td>
<td class="paramname"><em>obj</em></td><td>)</td>
<td></td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">obj</td><td>the object to unselect.</td></tr>
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</dd>
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<p>Unselects a specified object. </p>
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<td class="memname">void gcp::WidgetData::UnselectAll </td>
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<td class="paramname"></td><td>)</td>
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<p>Unselects everything. </p>
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<h2>Member Data Documentation</h2>
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<td class="memname">GtkWidget* gcp::WidgetData::Canvas</td>
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<p>The canvas widget to which this instance is associated. </p>
<p>Definition at line <a class="el" href="widgetdata_8h_source.html#l00109">109</a> of file <a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>.</p>
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<td class="memname"><a class="el" href="classgcp_1_1View.html">View</a>* gcp::WidgetData::m_View</td>
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<p>The document view. </p>
<p>Definition at line <a class="el" href="widgetdata_8h_source.html#l00105">105</a> of file <a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>.</p>
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<td class="memname">std::set< <a class="el" href="classgcu_1_1Object.html">gcu::Object</a> * > gcp::WidgetData::SelectedObjects</td>
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<p>Maps the document objects to the canvas items which represent them.</p>
<p>The set of selected objects. </p>
<p>Definition at line <a class="el" href="widgetdata_8h_source.html#l00121">121</a> of file <a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>.</p>
<p>Referenced by <a class="el" href="widgetdata_8h_source.html#l00189">ClearSelection()</a>, and <a class="el" href="widgetdata_8h_source.html#l00205">HasSelection()</a>.</p>
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<td class="memname">double gcp::WidgetData::Zoom</td>
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<p>The current zoom factor. </p>
<p>Definition at line <a class="el" href="widgetdata_8h_source.html#l00113">113</a> of file <a class="el" href="widgetdata_8h_source.html">widgetdata.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="widgetdata_8h_source.html">widgetdata.h</a></li>
</ul>
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