<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>gtkmm: Gtk::TreeDragDest Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">gtkmm <span id="projectnumber">2.24.4</span></div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a 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<h1>Gtk::TreeDragDest Class Reference<div class="ingroups"><a class="el" href="group__TreeView.html">TreeView Classes</a></div></h1> </div> </div> <div class="contents"> <!-- doxytag: class="Gtk::TreeDragDest" --><!-- doxytag: inherits="Glib::Interface" --><div class="dynheader"> Inheritance diagram for Gtk::TreeDragDest:</div> <div class="dyncontent"> <div class="center"><img src="classGtk_1_1TreeDragDest__inherit__graph.png" border="0" usemap="#Gtk_1_1TreeDragDest_inherit__map" alt="Inheritance graph"/></div> <map name="Gtk_1_1TreeDragDest_inherit__map" id="Gtk_1_1TreeDragDest_inherit__map"> <area shape="rect" id="node9" href="classGtk_1_1ListStore.html" title="Thist is a list model for use with a Gtk::TreeView widget." alt="" coords="5,315,115,344"/><area shape="rect" id="node11" href="classGtk_1_1TreeStore.html" title="Gtk::TreeStore" alt="" coords="139,315,251,344"/><area shape="rect" id="node2" href="../../../glibmm-2.4/reference/html/classGlib_1_1Interface.html" title="Glib::Interface" alt="" coords="72,160,181,189"/><area shape="rect" id="node4" href="../../../glibmm-2.4/reference/html/classGlib_1_1ObjectBase.html" title="Glib::ObjectBase" alt="" coords="64,83,189,112"/><area shape="rect" id="node6" href="../../../libsigc++-2.0/reference/html/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="69,5,184,35"/></map> <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div> <div class="dynheader"> Collaboration diagram for Gtk::TreeDragDest:</div> <div class="dyncontent"> <div class="center"><img src="classGtk_1_1TreeDragDest__coll__graph.png" border="0" usemap="#Gtk_1_1TreeDragDest_coll__map" alt="Collaboration graph"/></div> <map name="Gtk_1_1TreeDragDest_coll__map" id="Gtk_1_1TreeDragDest_coll__map"> <area shape="rect" id="node2" href="../../../glibmm-2.4/reference/html/classGlib_1_1Interface.html" title="Glib::Interface" alt="" coords="20,160,129,189"/><area shape="rect" id="node4" href="../../../glibmm-2.4/reference/html/classGlib_1_1ObjectBase.html" title="Glib::ObjectBase" alt="" coords="12,83,137,112"/><area shape="rect" id="node6" href="../../../libsigc++-2.0/reference/html/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="17,5,132,35"/></map> <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div> <p><a href="classGtk_1_1TreeDragDest-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a428abe456f846f6b0f1cd775705a2cf6">~TreeDragDest</a> ()</td></tr> <tr><td class="memItemLeft" align="right" valign="top">GtkTreeDragDest* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a32d7775ca642898c25273907634a28b9">gobj</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a32d7775ca642898c25273907634a28b9"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">const GtkTreeDragDest* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#ad1b553d8d973304da419ffcafa679482">gobj</a> () const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#ad1b553d8d973304da419ffcafa679482"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a561dd59cd23e2e42b8fa685b63f0a13c">drag_data_received</a> (const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& dest, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& selection_data)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Asks the <a class="el" href="classGtk_1_1TreeDragDest.html">Gtk::TreeDragDest</a> to insert a row before the path <em>dest</em>, deriving the contents of the row from <em>selection_data</em>. <a href="#a561dd59cd23e2e42b8fa685b63f0a13c"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a6ef01c700d5110b919cc37a16043b547">row_drop_possible</a> (const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& dest_path, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& selection_data) const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Determines whether a drop is possible before the given <em>dest_path</em>, at the same depth as <em>dest_path</em>. <a href="#a6ef01c700d5110b919cc37a16043b547"></a><br/></td></tr> <tr><td colspan="2"><h2><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a259ed68ae21862fb34555400d7e87d87">add_interface</a> (GType gtype_implementer)</td></tr> <tr><td colspan="2"><h2><a name="pro-methods"></a> Protected Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a61b2d071896c38c9b79b457f1a140ba9">drag_data_received_vfunc</a> (const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& dest, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& selection_data)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#abed0836794706ec681ea1a1f1b297175">row_drop_possible_vfunc</a> (const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& dest, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& selection_data) const </td></tr> <tr><td colspan="2"><h2><a name="related"></a> Related Functions</h2></td></tr> <tr><td colspan="2">(Note that these are not member functions.) <br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGtk_1_1TreeDragDest.html">Gtk::TreeDragDest</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a4e29c4220bb45f3521c0f4d2b34e6dec">wrap</a> (GtkTreeDragDest* object, bool take_copy=false)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">A <a class="elRef" href="../../../glibmm-2.4/reference/html/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#a4e29c4220bb45f3521c0f4d2b34e6dec"></a><br/></td></tr> </table> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a428abe456f846f6b0f1cd775705a2cf6"></a><!-- doxytag: member="Gtk::TreeDragDest::~TreeDragDest" ref="a428abe456f846f6b0f1cd775705a2cf6" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual Gtk::TreeDragDest::~TreeDragDest </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a259ed68ae21862fb34555400d7e87d87"></a><!-- doxytag: member="Gtk::TreeDragDest::add_interface" ref="a259ed68ae21862fb34555400d7e87d87" args="(GType gtype_implementer)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">static void Gtk::TreeDragDest::add_interface </td> <td>(</td> <td class="paramtype">GType </td> <td class="paramname"><em>gtype_implementer</em></td><td>)</td> <td><code> [static]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="a561dd59cd23e2e42b8fa685b63f0a13c"></a><!-- doxytag: member="Gtk::TreeDragDest::drag_data_received" ref="a561dd59cd23e2e42b8fa685b63f0a13c" args="(const TreeModel::Path &dest, const SelectionData &selection_data)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool Gtk::TreeDragDest::drag_data_received </td> <td>(</td> <td class="paramtype">const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& </td> <td class="paramname"><em>dest</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& </td> <td class="paramname"><em>selection_data</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Asks the <a class="el" href="classGtk_1_1TreeDragDest.html">Gtk::TreeDragDest</a> to insert a row before the path <em>dest</em>, deriving the contents of the row from <em>selection_data</em>. </p> <p>If <em>dest</em> is outside the tree so that inserting before it is impossible, <code>false</code> will be returned. Also, <code>false</code> may be returned if the new row is not created for some model-specific reason. Should robustly handle a <em>dest</em> no longer found in the model! </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">dest</td><td>Row to drop in front of. </td></tr> <tr><td class="paramname">selection_data</td><td>Data to drop. </td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd>Whether a new row was created before position <em>dest</em>. </dd></dl> </div> </div> <a class="anchor" id="a61b2d071896c38c9b79b457f1a140ba9"></a><!-- doxytag: member="Gtk::TreeDragDest::drag_data_received_vfunc" ref="a61b2d071896c38c9b79b457f1a140ba9" args="(const TreeModel::Path &dest, const SelectionData &selection_data)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual bool Gtk::TreeDragDest::drag_data_received_vfunc </td> <td>(</td> <td class="paramtype">const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& </td> <td class="paramname"><em>dest</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& </td> <td class="paramname"><em>selection_data</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td><code> [protected, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="a32d7775ca642898c25273907634a28b9"></a><!-- doxytag: member="Gtk::TreeDragDest::gobj" ref="a32d7775ca642898c25273907634a28b9" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GtkTreeDragDest* Gtk::TreeDragDest::gobj </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Provides access to the underlying C GObject. </p> <p>Reimplemented from <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1Interface.html#a969e9396f75132a9577428f4fa932d42">Glib::Interface</a>.</p> <p>Reimplemented in <a class="el" href="classGtk_1_1ListStore.html#a5086758716b9f34a5219b1387aebe59c">Gtk::ListStore</a>, and <a class="el" href="classGtk_1_1TreeStore.html#a1f6405d80c3b1e4a9672a69f6c13f6f6">Gtk::TreeStore</a>.</p> </div> </div> <a class="anchor" id="ad1b553d8d973304da419ffcafa679482"></a><!-- doxytag: member="Gtk::TreeDragDest::gobj" ref="ad1b553d8d973304da419ffcafa679482" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const GtkTreeDragDest* Gtk::TreeDragDest::gobj </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Provides access to the underlying C GObject. </p> <p>Reimplemented from <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1Interface.html#a70a443071a69d3372c2cdd7128a91ed1">Glib::Interface</a>.</p> <p>Reimplemented in <a class="el" href="classGtk_1_1ListStore.html#a8d0844616280900206a77aaec2c546d7">Gtk::ListStore</a>, and <a class="el" href="classGtk_1_1TreeStore.html#adecedf7e9f77e9aa8e7eb44990fd8a74">Gtk::TreeStore</a>.</p> </div> </div> <a class="anchor" id="a6ef01c700d5110b919cc37a16043b547"></a><!-- doxytag: member="Gtk::TreeDragDest::row_drop_possible" ref="a6ef01c700d5110b919cc37a16043b547" args="(const TreeModel::Path &dest_path, const SelectionData &selection_data) const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool Gtk::TreeDragDest::row_drop_possible </td> <td>(</td> <td class="paramtype">const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& </td> <td class="paramname"><em>dest_path</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& </td> <td class="paramname"><em>selection_data</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </div> <div class="memdoc"> <p>Determines whether a drop is possible before the given <em>dest_path</em>, at the same depth as <em>dest_path</em>. </p> <p>i.e., can we drop the data in <em>selection_data</em> at that location. <em>dest_path</em> does not have to exist; the return value will almost certainly be <code>false</code> if the parent of <em>dest_path</em> doesn't exist, though. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">dest_path</td><td>Destination row. </td></tr> <tr><td class="paramname">selection_data</td><td>The data being dragged. </td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd><code>true</code> if a drop is possible before <em>dest_path</em>. </dd></dl> </div> </div> <a class="anchor" id="abed0836794706ec681ea1a1f1b297175"></a><!-- doxytag: member="Gtk::TreeDragDest::row_drop_possible_vfunc" ref="abed0836794706ec681ea1a1f1b297175" args="(const TreeModel::Path &dest, const SelectionData &selection_data) const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual bool Gtk::TreeDragDest::row_drop_possible_vfunc </td> <td>(</td> <td class="paramtype">const <a class="el" href="classGtk_1_1TreePath.html">TreeModel::Path</a>& </td> <td class="paramname"><em>dest</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>& </td> <td class="paramname"><em>selection_data</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const<code> [protected, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/><h2>Friends And Related Function Documentation</h2> <a class="anchor" id="a4e29c4220bb45f3521c0f4d2b34e6dec"></a><!-- doxytag: member="Gtk::TreeDragDest::wrap" ref="a4e29c4220bb45f3521c0f4d2b34e6dec" args="(GtkTreeDragDest *object, bool take_copy=false)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGtk_1_1TreeDragDest.html">Gtk::TreeDragDest</a> > wrap </td> <td>(</td> <td class="paramtype">GtkTreeDragDest * </td> <td class="paramname"><em>object</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>take_copy</em> = <code>false</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td><code> [related]</code></td> </tr> </table> </div> <div class="memdoc"> <p>A <a class="elRef" href="../../../glibmm-2.4/reference/html/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">object</td><td>The C instance. </td></tr> <tr><td class="paramname">take_copy</td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd>A C++ instance that wraps this C instance. </dd></dl> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li>gtkmm/treedragdest.h</li> </ul> </div> <hr class="footer"/><address class="footer"><small>Generated on Tue Jun 25 2013 for gtkmm by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>