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<h1>Gtk::TreeDragDest Class Reference<br/>
<small>
[<a class="el" href="group__TreeView.html">TreeView Classes</a>]</small>
</h1><!-- doxytag: class="Gtk::TreeDragDest" --><!-- doxytag: inherits="Glib::Interface" -->
<p>Inherits <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1Interface.html">Glib::Interface</a>.</p>

<p>Inherited by <a class="el" href="classGtk_1_1ListStore.html">Gtk::ListStore</a>, and <a class="el" href="classGtk_1_1TreeStore.html">Gtk::TreeStore</a>.</p>
<div class="dynheader">
Collaboration diagram for Gtk::TreeDragDest:</div>
<div class="dynsection">
<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" href="../../../glibmm-2.4/reference/html/classGlib_1_1Interface.html" title="Glib::Interface" alt="" coords="17,160,121,189"/><area shape="rect" href="../../../glibmm-2.4/reference/html/classGlib_1_1ObjectBase.html" title="Glib::ObjectBase" alt="" coords="9,83,129,112"/><area shape="rect" href="../../../libsigc++-2.0/reference/html/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="16,5,123,35"/></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 border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual&#160;</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*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#a32d7775ca642898c25273907634a28b9">gobj</a> ()</td></tr>
<tr><td class="mdescLeft">&#160;</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*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeDragDest.html#ad1b553d8d973304da419ffcafa679482">gobj</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</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&#160;</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>&amp; dest, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>&amp; selection_data)</td></tr>
<tr><td class="mdescLeft">&#160;</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&#160;</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>&amp; dest_path, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>&amp; selection_data) const </td></tr>
<tr><td class="mdescLeft">&#160;</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>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void&#160;</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>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</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>&amp; dest, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>&amp; selection_data)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</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>&amp; dest, const <a class="el" href="classGtk_1_1SelectionData.html">SelectionData</a>&amp; selection_data) const </td></tr>
<tr><td colspan="2"><h2>Related Functions</h2></td></tr>
<tr><td colspan="2"><p>(Note that these are not member functions.) </p>
<br/><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>&lt; <a class="el" href="classGtk_1_1TreeDragDest.html">Gtk::TreeDragDest</a> &gt;&#160;</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">&#160;</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 &amp; Destructor Documentation</h2>
<a class="anchor" id="a428abe456f846f6b0f1cd775705a2cf6"></a><!-- doxytag: member="Gtk::TreeDragDest::~TreeDragDest" ref="a428abe456f846f6b0f1cd775705a2cf6" args="()" -->
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          <td class="memname">virtual Gtk::TreeDragDest::~TreeDragDest </td>
          <td>(</td>
          <td class="paramname"></td>
          <td>&#160;)&#160;</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)" -->
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          <td class="memname">static void Gtk::TreeDragDest::add_interface </td>
          <td>(</td>
          <td class="paramtype">GType&#160;</td>
          <td class="paramname"> <em>gtype_implementer</em></td>
          <td>&#160;)&#160;</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 &amp;dest, const SelectionData &amp;selection_data)" -->
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<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>&amp;&#160;</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>&amp;&#160;</td>
          <td class="paramname"> <em>selection_data</em></td><td>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td></td>
        </tr>
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<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 border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>dest</em>&#160;</td><td>Row to drop in front of. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>selection_data</em>&#160;</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 &amp;dest, const SelectionData &amp;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>&amp;&#160;</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>&amp;&#160;</td>
          <td class="paramname"> <em>selection_data</em></td><td>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td><code> [protected, virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

</div>
</div>
<a class="anchor" id="ad1b553d8d973304da419ffcafa679482"></a><!-- doxytag: member="Gtk::TreeDragDest::gobj" ref="ad1b553d8d973304da419ffcafa679482" args="() const " -->
<div class="memitem">
<div class="memproto">
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        <tr>
          <td class="memname">const GtkTreeDragDest* Gtk::TreeDragDest::gobj </td>
          <td>(</td>
          <td class="paramname"></td>
          <td>&#160;)&#160;</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="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>&#160;)&#160;</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="a6ef01c700d5110b919cc37a16043b547"></a><!-- doxytag: member="Gtk::TreeDragDest::row_drop_possible" ref="a6ef01c700d5110b919cc37a16043b547" args="(const TreeModel::Path &amp;dest_path, const SelectionData &amp;selection_data) const " -->
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          <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>&amp;&#160;</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>&amp;&#160;</td>
          <td class="paramname"> <em>selection_data</em></td><td>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <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 border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>dest_path</em>&#160;</td><td>Destination row. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>selection_data</em>&#160;</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 &amp;dest, const SelectionData &amp;selection_data) const " -->
<div class="memitem">
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          <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>&amp;&#160;</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>&amp;&#160;</td>
          <td class="paramname"> <em>selection_data</em></td><td>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <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">
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      <table class="memname">
        <tr>
          <td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGtk_1_1TreeDragDest.html">Gtk::TreeDragDest</a> &gt; wrap </td>
          <td>(</td>
          <td class="paramtype">GtkTreeDragDest *&#160;</td>
          <td class="paramname"> <em>object</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"> <em>take_copy</em> = <code>false</code></td><td>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <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 border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>object</em>&#160;</td><td>The C instance. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>take_copy</em>&#160;</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>
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