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Add GTK_SELECTION_NONE enum, #61695

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Wed Oct 31 14:45:08 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkenums.h (enum): Add GTK_SELECTION_NONE enum, #61695

	* gtk/gtktreeselection.c (gtk_tree_selection_set_mode): Handle new
	GTK_SELECTION_NONE enum.
	(_gtk_tree_selection_internal_select_node): ditto

	* gtk/gtkcellrenderer.h (struct _GtkCellRendererClass): add
	constness.

	* gtk/gtkcellrenderertoggle.c: more yummy constness.

	* gtk/gtkclist.c (gtk_clist_set_selection_mode): g_return_if_fail
	if mode == GTK_SELECTION_NONE
This commit is contained in:
Jonathan Blandford
2001-10-31 20:20:12 +00:00
committed by Jonathan Blandford
parent c49351c86b
commit 30f9fab4b4
15 changed files with 164 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
gtk/gtktreeselection.c
View File

@ -176,22 +176,33 @@ void
gtk_tree_selection_set_mode (GtkTreeSelection *selection,
GtkSelectionMode type)
{
GtkTreeSelectionFunc tmp_func;
g_return_if_fail (GTK_IS_TREE_SELECTION (selection));
if (selection->type == type)
return;
if (type == GTK_SELECTION_SINGLE ||
type == GTK_SELECTION_BROWSE)
if (type == GTK_SELECTION_NONE)
{
gtk_tree_row_reference_free (selection->tree_view->priv->anchor);
/* We do this so that we unconditionally unset all rows
*/
tmp_func = selection->user_func;
selection->user_func = NULL;
gtk_tree_selection_unselect_all (selection);
selection->user_func = tmp_func;
}
else if (type == GTK_SELECTION_SINGLE ||
type == GTK_SELECTION_BROWSE)
{
GtkRBTree *tree = NULL;
GtkRBNode *node = NULL;
gint selected = FALSE;
GtkTreePath *anchor_path = NULL;
if (selection->tree_view->priv->anchor)
{
GtkTreePath *anchor_path;
anchor_path = gtk_tree_row_reference_get_path (selection->tree_view->priv->anchor);
if (anchor_path)
@ -203,19 +214,25 @@ gtk_tree_selection_set_mode (GtkTreeSelection *selection,
if (node && GTK_RBNODE_FLAG_SET (node, GTK_RBNODE_IS_SELECTED))
selected = TRUE;
gtk_tree_path_free (anchor_path);
}
}
/* FIXME: if user_func is set, then it needs to unconditionally unselect
* all.
*/
gtk_tree_selection_unselect_all (selection);
/* FIXME are we properly emitting the selection_changed signal here? */
/* We do this so that we unconditionally unset all rows
*/
tmp_func = selection->user_func;
selection->user_func = NULL;
gtk_tree_selection_unselect_all (selection);
selection->user_func = tmp_func;
if (node && selected)
GTK_RBNODE_SET_FLAG (node, GTK_RBNODE_IS_SELECTED);
_gtk_tree_selection_internal_select_node (selection,
node,
tree,
anchor_path,
0);
gtk_tree_path_free (anchor_path);
}
selection->type = type;
}
@ -955,6 +972,8 @@ _gtk_tree_selection_internal_select_node (GtkTreeSelection *selection,
gint dirty = FALSE;
GtkTreePath *anchor_path = NULL;
if (selection->type == GTK_SELECTION_NONE)
return;
if (selection->tree_view->priv->anchor)
anchor_path = gtk_tree_row_reference_get_path (selection->tree_view->priv->anchor);