reinstate file.

2000-10-02  Chris Toshok  <toshok@helixcode.com>

	* tree-expanded.xpm: reinstate file.

	* tree-unexpanded.xpm: same.

	* e-tree-example-1.c (main): remove calls to e_cursor_*, and don't
	create pixbufs.  let's the tree give us the defaults.

	* e-tree-model.c (e_tree_model_node_changed): call
	e_table_model_row_changed on the node's row (if it's visible).
	(e_tree_model_node_inserted): call e_table_model_row_inserted on
	the new node's row, if it's visible.
	(e_tree_model_node_removed): call e_table_model_row_removed on the
	old node's row, if it was visible.

	* e-cell-tree.c (e_cell_tree_construct): allow open_pixbuf and
	closed_pixbuf to be NULL, and default them to the xpm data in
	rtee-{un}expanded.xpm.
	(ect_destroy): call gdk_pixbuf_unref on our open/closed pixbufs.

	* tree-expanded.xpm, tree-unexpanded.xpm: make the + and - a
	little lighter than straight black.

svn path=/trunk/; revision=5660

1 files changed, 15 insertions, 2 deletions

diff --git a/widgets/table/e-cell-tree.c b/widgets/table/e-cell-tree.c
index dfeb2c515a..0d159ded19 100644
--- a/widgets/table/e-cell-tree.c
+++ b/widgets/table/e-cell-tree.c
@@ -31,6 +31,9 @@
 #include <ctype.h>
 #include <math.h>
 
+#include "tree-expanded.xpm"
+#include "tree-unexpanded.xpm"
+
 #define PARENT_TYPE e_cell_get_type ()
 
 typedef struct {
@@ -572,6 +575,9 @@ ect_destroy (GtkObject *object)
 	/* destroy our subcell */
 	gtk_object_destroy (GTK_OBJECT (ect->subcell));
 
+	gdk_pixbuf_unref (ect->open_pixbuf);
+	gdk_pixbuf_unref (ect->closed_pixbuf);
+
 	GTK_OBJECT_CLASS (parent_class)->destroy (object);
 }
 
@@ -609,8 +615,15 @@ e_cell_tree_construct (ECellTree *ect,
 		       ECell *subcell)
 {		       
 	ect->subcell = subcell;
-	ect->open_pixbuf = open_pixbuf;
-	ect->closed_pixbuf = closed_pixbuf;
+	if (open_pixbuf)
+		ect->open_pixbuf = open_pixbuf;
+	else
+		ect->open_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **)tree_expanded_xpm);
+	if (closed_pixbuf)
+		ect->closed_pixbuf = closed_pixbuf;
+	else
+		ect->closed_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **)tree_unexpanded_xpm);
+
 	ect->draw_lines = draw_lines;
 }