gtk: remove "gboolean homogeneous" from gtk_box_new()

[~andy/gtk] / demos / gtk-demo / toolpalette.c

diff --git a/demos/gtk-demo/toolpalette.c b/demos/gtk-demo/toolpalette.c
index 1f779af8b48cd0afd4dbf5c04fda389e34eb6d58..2431d6a4fe4f577fe713fbc0ba752c91e69b2b07 100644 (file)
--- a/demos/gtk-demo/toolpalette.c
+++ b/demos/gtk-demo/toolpalette.c
@@ -81,19 +81,13 @@ canvas_item_draw (const CanvasItem *item,
 }
 
 static gboolean
-canvas_expose_event (GtkWidget      *widget,
-                     GdkEventExpose *event)
+canvas_draw (GtkWidget *widget,
+             cairo_t   *cr)
 {
-  cairo_t *cr;
   GList *iter;
 
-  cr = gdk_cairo_create (widget->window);
-  gdk_cairo_region (cr, event->region);
-  cairo_clip (cr);
-
   cairo_set_source_rgb (cr, 1, 1, 1);
-  cairo_rectangle (cr, 0, 0, widget->allocation.width, widget->allocation.height);
-  cairo_fill (cr);
+  cairo_paint (cr);
 
   for (iter = canvas_items; iter; iter = iter->next)
     canvas_item_draw (iter->data, cr, FALSE);
@@ -101,8 +95,6 @@ canvas_expose_event (GtkWidget      *widget,
   if (drop_item)
     canvas_item_draw (drop_item, cr, TRUE);
 
-  cairo_destroy (cr);
-
   return TRUE;
 }
 
@@ -173,6 +165,7 @@ palette_drag_data_received (GtkWidget        *widget,
                             guint             time,
                             gpointer          data)
 {
+  GtkAllocation     allocation;
   GtkToolItemGroup *drop_group = NULL;
   GtkWidget        *drag_palette = gtk_drag_get_source_widget (context);
   GtkWidget        *drag_item = NULL;
@@ -193,10 +186,13 @@ palette_drag_data_received (GtkWidget        *widget,
                         GTK_TOOL_ITEM_GROUP (drag_item),
                         drop_group);
   else if (GTK_IS_TOOL_ITEM (drag_item) && drop_group)
-    palette_drop_item (GTK_TOOL_ITEM (drag_item),
-                       drop_group,
-                       x - GTK_WIDGET (drop_group)->allocation.x,
-                       y - GTK_WIDGET (drop_group)->allocation.y);
+    {
+      gtk_widget_get_allocation (GTK_WIDGET (drop_group), &allocation);
+      palette_drop_item (GTK_TOOL_ITEM (drag_item),
+                         drop_group,
+                         x - allocation.x,
+                         y - allocation.y);
+    }
 }
 
 /********************************/
@@ -372,11 +368,13 @@ on_combo_orientation_changed (GtkComboBox *combo_box,
                               gpointer     user_data)
 {
   GtkToolPalette *palette = GTK_TOOL_PALETTE (user_data);
-  GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW (GTK_WIDGET (palette)->parent);
+  GtkScrolledWindow *sw;
   GtkTreeModel *model = gtk_combo_box_get_model (combo_box);
   GtkTreeIter iter;
   gint val = 0;
 
+  sw = GTK_SCROLLED_WINDOW (gtk_widget_get_parent (GTK_WIDGET (palette)));
+
   if (!gtk_combo_box_get_active_iter (combo_box, &iter))
     return;
 
@@ -440,7 +438,7 @@ do_toolpalette (GtkWidget *do_widget)
       gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 
       /* Add widgets to control the ToolPalette appearance: */
-      box = gtk_vbox_new (FALSE, 6);
+      box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
       gtk_container_add (GTK_CONTAINER (window), box);
 
       /* Orientation combo box: */
@@ -509,7 +507,7 @@ do_toolpalette (GtkWidget *do_widget)
       gtk_box_pack_start (GTK_BOX (box), combo_style, FALSE, FALSE, 0);
 
       /* Add hbox */
-      hbox = gtk_hbox_new (FALSE, 5);
+      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
       gtk_box_pack_start (GTK_BOX (box), hbox, TRUE, TRUE, 0);
 
       /* Add and fill the ToolPalette: */
@@ -563,7 +561,7 @@ do_toolpalette (GtkWidget *do_widget)
       gtk_widget_set_app_paintable (contents, TRUE);
 
       g_object_connect (contents,
-                        "signal::expose-event", canvas_expose_event, NULL,
+                        "signal::draw", canvas_draw, NULL,
                         "signal::drag-data-received", passive_canvas_drag_data_received, NULL,
                         NULL);
 
@@ -591,7 +589,7 @@ do_toolpalette (GtkWidget *do_widget)
       gtk_widget_set_app_paintable (contents, TRUE);
 
       g_object_connect (contents,
-                        "signal::expose-event", canvas_expose_event, NULL,
+                        "signal::draw", canvas_draw, NULL,
                         "signal::drag-motion", interactive_canvas_drag_motion, NULL,
                         "signal::drag-data-received", interactive_canvas_drag_data_received, NULL,
                         "signal::drag-leave", interactive_canvas_drag_leave, NULL,
@@ -616,7 +614,7 @@ do_toolpalette (GtkWidget *do_widget)
                                 gtk_label_new ("Interactive DnD Mode"));
     }
 
-  if (!GTK_WIDGET_VISIBLE (window))
+  if (!gtk_widget_get_visible (window))
     {
       gtk_widget_show_all (window);
     }