[gtk+] GtkToolPalette: Use GtkToolItemGroup* instead of GtkWidget* for setter parameters.

[Murray Cumming <murrayc src gnome org>]

commit 122d2a32882f950a90bd042baa752b899d3a41af
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Jan 14 10:26:49 2010 +0100

    GtkToolPalette: Use GtkToolItemGroup* instead of GtkWidget* for setter parameters.
    
    See Bug #567729

 gtk/gtktoolpalette.c |   44 ++++++++++++++++++++++++--------------------
 gtk/gtktoolpalette.h |   12 ++++++------
 2 files changed, 30 insertions(+), 26 deletions(-)
---
diff --git a/gtk/gtktoolpalette.c b/gtk/gtktoolpalette.c
index ac5a5a7..ad90adb 100644
--- a/gtk/gtktoolpalette.c
+++ b/gtk/gtktoolpalette.c
@@ -798,11 +798,13 @@ gtk_tool_palette_set_child_property (GtkContainer *container,
   switch (prop_id)
     {
       case CHILD_PROP_EXCLUSIVE:
-        gtk_tool_palette_set_exclusive (palette, child, g_value_get_boolean (value));
+        gtk_tool_palette_set_exclusive (palette, GTK_TOOL_ITEM_GROUP (child), 
+          g_value_get_boolean (value));
         break;
 
       case CHILD_PROP_EXPAND:
-        gtk_tool_palette_set_expand (palette, child, g_value_get_boolean (value));
+        gtk_tool_palette_set_expand (palette, GTK_TOOL_ITEM_GROUP (child), 
+          g_value_get_boolean (value));
         break;
 
       default:
@@ -823,11 +825,13 @@ gtk_tool_palette_get_child_property (GtkContainer *container,
   switch (prop_id)
     {
       case CHILD_PROP_EXCLUSIVE:
-        g_value_set_boolean (value, gtk_tool_palette_get_exclusive (palette, child));
+        g_value_set_boolean (value, 
+          gtk_tool_palette_get_exclusive (palette, GTK_TOOL_ITEM_GROUP (child)));
         break;
 
       case CHILD_PROP_EXPAND:
-        g_value_set_boolean (value, gtk_tool_palette_get_expand (palette, child));
+        g_value_set_boolean (value, 
+          gtk_tool_palette_get_expand (palette, GTK_TOOL_ITEM_GROUP (child)));
         break;
 
       default:
@@ -1294,9 +1298,9 @@ _gtk_tool_palette_compare_groups (gconstpointer a,
  * Since: 2.20
  */
 void
-gtk_tool_palette_set_group_position (GtkToolPalette *palette,
-                                     GtkWidget      *group,
-                                     gint            position)
+gtk_tool_palette_set_group_position (GtkToolPalette   *palette,
+                                     GtkToolItemGroup *group,
+                                     gint             position)
 {
   GtkToolItemGroupInfo *group_new;
   GtkToolItemGroupInfo *group_old;
@@ -1362,9 +1366,9 @@ gtk_tool_palette_group_notify_collapsed (GtkToolItemGroup *group,
  * Since: 2.20
  */
 void
-gtk_tool_palette_set_exclusive (GtkToolPalette *palette,
-                                GtkWidget      *group,
-                                gboolean        exclusive)
+gtk_tool_palette_set_exclusive (GtkToolPalette   *palette,
+                                GtkToolItemGroup *group,
+                                gboolean          exclusive)
 {
   GtkToolItemGroupInfo *group_info;
   gint position;
@@ -1399,7 +1403,7 @@ gtk_tool_palette_set_exclusive (GtkToolPalette *palette,
     }
 
   gtk_tool_palette_group_notify_collapsed (group_info->widget, NULL, palette);
-  gtk_widget_child_notify (group, "exclusive");
+  gtk_widget_child_notify (GTK_WIDGET (group), "exclusive");
 }
 
 /**
@@ -1413,8 +1417,8 @@ gtk_tool_palette_set_exclusive (GtkToolPalette *palette,
  * Since: 2.20
  */
 void
-gtk_tool_palette_set_expand (GtkToolPalette *palette,
-                             GtkWidget      *group,
+gtk_tool_palette_set_expand (GtkToolPalette   *palette,
+                             GtkToolItemGroup *group,
                              gboolean        expand)
 {
   GtkToolItemGroupInfo *group_info;
@@ -1432,7 +1436,7 @@ gtk_tool_palette_set_expand (GtkToolPalette *palette,
     {
       group_info->expand = expand;
       gtk_widget_queue_resize (GTK_WIDGET (palette));
-      gtk_widget_child_notify (group, "expand");
+      gtk_widget_child_notify (GTK_WIDGET (group), "expand");
     }
 }
 
@@ -1449,8 +1453,8 @@ gtk_tool_palette_set_expand (GtkToolPalette *palette,
  * Since: 2.20
  */
 gint
-gtk_tool_palette_get_group_position (GtkToolPalette *palette,
-                                     GtkWidget      *group)
+gtk_tool_palette_get_group_position (GtkToolPalette   *palette,
+                                     GtkToolItemGroup *group)
 {
   guint i;
 
@@ -1480,8 +1484,8 @@ gtk_tool_palette_get_group_position (GtkToolPalette *palette,
  * Since: 2.20
  */
 gboolean
-gtk_tool_palette_get_exclusive (GtkToolPalette *palette,
-                                GtkWidget      *group)
+gtk_tool_palette_get_exclusive (GtkToolPalette   *palette,
+                                GtkToolItemGroup *group)
 {
   gint position;
   GtkToolItemGroupInfo *info;
@@ -1510,8 +1514,8 @@ gtk_tool_palette_get_exclusive (GtkToolPalette *palette,
  * Since: 2.20
  */
 gboolean
-gtk_tool_palette_get_expand (GtkToolPalette *palette,
-                             GtkWidget      *group)
+gtk_tool_palette_get_expand (GtkToolPalette   *palette,
+                             GtkToolItemGroup *group)
 {
   gint position;
   GtkToolItemGroupInfo *info;
diff --git a/gtk/gtktoolpalette.h b/gtk/gtktoolpalette.h
index e45b9a1..39005e5 100644
--- a/gtk/gtktoolpalette.h
+++ b/gtk/gtktoolpalette.h
@@ -89,21 +89,21 @@ GType                          gtk_tool_palette_get_type              (void) G_G
 GtkWidget*                     gtk_tool_palette_new                   (void);
 
 void                           gtk_tool_palette_set_group_position    (GtkToolPalette            *palette,
-                                                                       GtkWidget                 *group,
+                                                                       GtkToolItemGroup          *group,
                                                                        gint                       position);
 void                           gtk_tool_palette_set_exclusive         (GtkToolPalette            *palette,
-                                                                       GtkWidget                 *group,
+                                                                       GtkToolItemGroup          *group,
                                                                        gboolean                   exclusive);
 void                           gtk_tool_palette_set_expand            (GtkToolPalette            *palette,
-                                                                       GtkWidget                 *group,
+                                                                       GtkToolItemGroup          *group,
                                                                        gboolean                   expand);
 
 gint                           gtk_tool_palette_get_group_position    (GtkToolPalette            *palette,
-                                                                       GtkWidget                 *group);
+                                                                       GtkToolItemGroup          *group);
 gboolean                       gtk_tool_palette_get_exclusive         (GtkToolPalette            *palette,
-                                                                       GtkWidget                 *group);
+                                                                       GtkToolItemGroup          *group);
 gboolean                       gtk_tool_palette_get_expand            (GtkToolPalette            *palette,
-                                                                       GtkWidget                 *group);
+                                                                       GtkToolItemGroup          *group);
 
 void                           gtk_tool_palette_set_icon_size         (GtkToolPalette            *palette,
                                                                        GtkIconSize                icon_size);