47
47
<a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource-struct" title="GtkTreeDragSource">GtkTreeDragSource</a>;
48
48
struct <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSourceIface" title="struct GtkTreeDragSourceIface">GtkTreeDragSourceIface</a>;
49
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-source-drag-data-delete" title="gtk_tree_drag_source_drag_data_delete ()">gtk_tree_drag_source_drag_data_delete</a>
49
<span class="returnvalue">gboolean</span> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-source-drag-data-delete" title="gtk_tree_drag_source_drag_data_delete ()">gtk_tree_drag_source_drag_data_delete</a>
50
50
(<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
51
51
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>);
52
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-source-drag-data-get" title="gtk_tree_drag_source_drag_data_get ()">gtk_tree_drag_source_drag_data_get</a> (<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
52
<span class="returnvalue">gboolean</span> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-source-drag-data-get" title="gtk_tree_drag_source_drag_data_get ()">gtk_tree_drag_source_drag_data_get</a> (<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
53
53
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>,
54
54
<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>);
55
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-source-row-draggable" title="gtk_tree_drag_source_row_draggable ()">gtk_tree_drag_source_row_draggable</a> (<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
55
<span class="returnvalue">gboolean</span> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-source-row-draggable" title="gtk_tree_drag_source_row_draggable ()">gtk_tree_drag_source_row_draggable</a> (<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
56
56
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>);
57
57
<a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDest-struct" title="GtkTreeDragDest">GtkTreeDragDest</a>;
58
58
struct <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDestIface" title="struct GtkTreeDragDestIface">GtkTreeDragDestIface</a>;
59
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-dest-drag-data-received" title="gtk_tree_drag_dest_drag_data_received ()">gtk_tree_drag_dest_drag_data_received</a>
59
<span class="returnvalue">gboolean</span> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-dest-drag-data-received" title="gtk_tree_drag_dest_drag_data_received ()">gtk_tree_drag_dest_drag_data_received</a>
60
60
(<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDest"><span class="type">GtkTreeDragDest</span></a> *drag_dest</code></em>,
61
61
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *dest</code></em>,
62
62
<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>);
63
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-dest-row-drop-possible" title="gtk_tree_drag_dest_row_drop_possible ()">gtk_tree_drag_dest_row_drop_possible</a>
63
<span class="returnvalue">gboolean</span> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-drag-dest-row-drop-possible" title="gtk_tree_drag_dest_row_drop_possible ()">gtk_tree_drag_dest_row_drop_possible</a>
64
64
(<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDest"><span class="type">GtkTreeDragDest</span></a> *drag_dest</code></em>,
65
65
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *dest_path</code></em>,
66
66
<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>);
67
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-set-row-drag-data" title="gtk_tree_set_row_drag_data ()">gtk_tree_set_row_drag_data</a> (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
67
<span class="returnvalue">gboolean</span> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-set-row-drag-data" title="gtk_tree_set_row_drag_data ()">gtk_tree_set_row_drag_data</a> (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
68
68
<em class="parameter"><code><a class="link" href="GtkTreeModel.html" title="GtkTreeModel"><span class="type">GtkTreeModel</span></a> *tree_model</code></em>,
69
69
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>);
70
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-get-row-drag-data" title="gtk_tree_get_row_drag_data ()">gtk_tree_get_row_drag_data</a> (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
70
<span class="returnvalue">gboolean</span> <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#gtk-tree-get-row-drag-data" title="gtk_tree_get_row_drag_data ()">gtk_tree_get_row_drag_data</a> (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
71
71
<em class="parameter"><code><a class="link" href="GtkTreeModel.html" title="GtkTreeModel"><span class="type">GtkTreeModel</span></a> **tree_model</code></em>,
72
72
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> **path</code></em>);
148
148
<div class="refsect2">
149
149
<a name="gtk-tree-drag-source-drag-data-delete"></a><h3>gtk_tree_drag_source_drag_data_delete ()</h3>
150
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_tree_drag_source_drag_data_delete
150
<pre class="programlisting"><span class="returnvalue">gboolean</span> gtk_tree_drag_source_drag_data_delete
151
151
(<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
152
152
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>);</pre>
154
154
Asks the <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> to delete the row at <em class="parameter"><code>path</code></em>, because
155
it was moved somewhere else via drag-and-drop. Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>
155
it was moved somewhere else via drag-and-drop. Returns <code class="literal">FALSE</code>
156
156
if the deletion fails because <em class="parameter"><code>path</code></em> no longer exists, or for
157
157
some model-specific reason. Should robustly handle a <em class="parameter"><code>path</code></em> no
158
158
longer found in the model!
181
181
<div class="refsect2">
182
182
<a name="gtk-tree-drag-source-drag-data-get"></a><h3>gtk_tree_drag_source_drag_data_get ()</h3>
183
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_tree_drag_source_drag_data_get (<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
183
<pre class="programlisting"><span class="returnvalue">gboolean</span> gtk_tree_drag_source_drag_data_get (<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource"><span class="type">GtkTreeDragSource</span></a> *drag_source</code></em>,
184
184
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>,
185
185
<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>);</pre>
276
276
<div class="refsect2">
277
277
<a name="gtk-tree-drag-dest-drag-data-received"></a><h3>gtk_tree_drag_dest_drag_data_received ()</h3>
278
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_tree_drag_dest_drag_data_received
278
<pre class="programlisting"><span class="returnvalue">gboolean</span> gtk_tree_drag_dest_drag_data_received
279
279
(<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDest"><span class="type">GtkTreeDragDest</span></a> *drag_dest</code></em>,
280
280
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *dest</code></em>,
281
281
<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>);</pre>
283
283
Asks the <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDest"><span class="type">GtkTreeDragDest</span></a> to insert a row before the path <em class="parameter"><code>dest</code></em>,
284
284
deriving the contents of the row from <em class="parameter"><code>selection_data</code></em>. If <em class="parameter"><code>dest</code></em> is
285
outside the tree so that inserting before it is impossible, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>
286
will be returned. Also, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> may be returned if the new row is
285
outside the tree so that inserting before it is impossible, <code class="literal">FALSE</code>
286
will be returned. Also, <code class="literal">FALSE</code> may be returned if the new row is
287
287
not created for some model-specific reason. Should robustly handle
288
288
a <em class="parameter"><code>dest</code></em> no longer found in the model!
315
315
<div class="refsect2">
316
316
<a name="gtk-tree-drag-dest-row-drop-possible"></a><h3>gtk_tree_drag_dest_row_drop_possible ()</h3>
317
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_tree_drag_dest_row_drop_possible
317
<pre class="programlisting"><span class="returnvalue">gboolean</span> gtk_tree_drag_dest_row_drop_possible
318
318
(<em class="parameter"><code><a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDest"><span class="type">GtkTreeDragDest</span></a> *drag_dest</code></em>,
319
319
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *dest_path</code></em>,
320
320
<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>);</pre>
322
322
Determines whether a drop is possible before the given <em class="parameter"><code>dest_path</code></em>,
323
323
at the same depth as <em class="parameter"><code>dest_path</code></em>. i.e., can we drop the data in
324
324
<em class="parameter"><code>selection_data</code></em> at that location. <em class="parameter"><code>dest_path</code></em> does not have to
325
exist; the return value will almost certainly be <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if the
325
exist; the return value will almost certainly be <code class="literal">FALSE</code> if the
326
326
parent of <em class="parameter"><code>dest_path</code></em> doesn't exist, though.
328
328
<div class="variablelist"><table border="0">
354
354
<div class="refsect2">
355
355
<a name="gtk-tree-set-row-drag-data"></a><h3>gtk_tree_set_row_drag_data ()</h3>
356
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_tree_set_row_drag_data (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
356
<pre class="programlisting"><span class="returnvalue">gboolean</span> gtk_tree_set_row_drag_data (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
357
357
<em class="parameter"><code><a class="link" href="GtkTreeModel.html" title="GtkTreeModel"><span class="type">GtkTreeModel</span></a> *tree_model</code></em>,
358
358
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>);</pre>
390
390
<div class="refsect2">
391
391
<a name="gtk-tree-get-row-drag-data"></a><h3>gtk_tree_get_row_drag_data ()</h3>
392
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_tree_get_row_drag_data (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
392
<pre class="programlisting"><span class="returnvalue">gboolean</span> gtk_tree_get_row_drag_data (<em class="parameter"><code><a class="link" href="GtkWidget.html#GtkSelectionData"><span class="type">GtkSelectionData</span></a> *selection_data</code></em>,
393
393
<em class="parameter"><code><a class="link" href="GtkTreeModel.html" title="GtkTreeModel"><span class="type">GtkTreeModel</span></a> **tree_model</code></em>,
394
394
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> **path</code></em>);</pre>