added a frame with radio buttons to select the resize_mode for the

Wed Jun 24 07:47:29 1998  Tim Janik  <timj@gtk.org>

        * gtk/testgtk.c (create_idle_test): added a frame with radio buttons
        to select the resize_mode for the idle-labels container.

        * gtk/gtkframe.h:
        * gtk/gtkframe.c: GtkType and macro corrections.

        * gtk/gtkradiobutton.c (gtk_radio_button_set_arg): new function to
        support radio grouping.

Tue Jun 23 08:01:09 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkcontainer.c (gtk_container_set_resize_mode): queue a resize
        unconditionally if resize_mode has changed.

        * gtk/gtkscrolledwindow.c (gtk_scrolled_window_init): set
        GTK_RESIZE_QUEUE on the scrolled window.
        (gtk_scrolled_window_construct): set GTK_RESIZE_PARENT for the vieport.

Tue Jun 23 04:20:30 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkcontainer.h:
        * gtk/gtkcontainer.c:
        (GTK_IS_RESIZE_CONTAINER): new macro to find out if
        a given gtkobject is a container with resize_mode==GTK_RESIZE_PARENT.
        (gtk_container_queue_resize): new function to queue a container for
        a *size* reallocation (doesn't affect its position, and thus its
        parent is left untouched usually).
        (gtk_container_get_resize_container): new function to retrive the next
        most resize container which is not itself queued for a resize.
        (gtk_container_idle_sizer): new function to carefully process the
        container_resize_queue since it can change during invokation of
        gtk_container_check_resize().
        (gtk_container_resize_children): total rework of this function to
        properly handle resize containers. makes a lot of assumptions whitch
        are stated in the comments.

        * gtk/gtkcontainer.c:
        (gtk_container_real_check_resize): only requeue ourselves if we are not
        a resize container.
        (gtk_container_clear_resize_widgets): care for automatic deletion of our
        resize_widgets list on size_allocate through a handler connection.

        * gtk/gtkwindow.c (gtk_window_shutdown): new functionm to reset the
        focus and default widget of a window, so to take the burden from
        gtk_widget_unparent.

        * gtk/gtkviewport.c: removed gtk_viewport_check_resize, which tried
        to be clever, but actually messed up the resize_children logic and
        caused unneccessary allocations on its whole branch. besides this,
        it messed up the display by not invoking a redraw after the allocation.

        * gtk/gtktable.c (gtk_table_set_child_arg): reverted recent change, so
        that it is the child again that is queued for a resize.
        (gtk_table_attach): likewise.
        (gtk_table_remove): likewise.

1 files changed, 49 insertions, 2 deletions

diff --git a/gtk/gtkradiobutton.c b/gtk/gtkradiobutton.c
index 52f4b290ad..741c84cf50 100644
--- a/gtk/gtkradiobutton.c
+++ b/gtk/gtkradiobutton.c
@@ -21,6 +21,11 @@
 #include "gtksignal.h"
 
 
+enum {
+  ARG_0,
+  ARG_GROUP
+};
+
 #define CHECK_BUTTON_CLASS(w)  GTK_CHECK_BUTTON_CLASS (GTK_OBJECT (w)->klass)
 
 
@@ -30,6 +35,12 @@ static void gtk_radio_button_destroy        (GtkObject            *object);
 static void gtk_radio_button_clicked        (GtkButton            *button);
 static void gtk_radio_button_draw_indicator (GtkCheckButton       *check_button,
 					     GdkRectangle         *area);
+static void gtk_radio_button_set_arg	    (GtkRadioButton	  *radio_button,
+					     GtkArg        	  *arg,
+					     guint         	   arg_id);
+static void gtk_radio_button_get_arg	    (GtkRadioButton	  *radio_button,
+					     GtkArg        	  *arg,
+					     guint         	   arg_id);
 
 
 static GtkCheckButtonClass *parent_class = NULL;
@@ -49,8 +60,8 @@ gtk_radio_button_get_type (void)
 	sizeof (GtkRadioButtonClass),
 	(GtkClassInitFunc) gtk_radio_button_class_init,
 	(GtkObjectInitFunc) gtk_radio_button_init,
-	(GtkArgSetFunc) NULL,
-        (GtkArgGetFunc) NULL,
+	(GtkArgSetFunc) gtk_radio_button_set_arg,
+        (GtkArgGetFunc) gtk_radio_button_get_arg,
       };
 
       radio_button_type = gtk_type_unique (gtk_check_button_get_type (), &radio_button_info);
@@ -72,6 +83,8 @@ gtk_radio_button_class_init (GtkRadioButtonClass *class)
 
   parent_class = gtk_type_class (gtk_check_button_get_type ());
 
+  gtk_object_add_arg_type ("GtkRadioButton::group", GTK_TYPE_RADIO_BUTTON, GTK_ARG_WRITABLE, ARG_GROUP);
+
   object_class->destroy = gtk_radio_button_destroy;
 
   button_class->clicked = gtk_radio_button_clicked;
@@ -85,6 +98,40 @@ gtk_radio_button_init (GtkRadioButton *radio_button)
   radio_button->group = g_slist_prepend (NULL, radio_button);
 }
 
+static void
+gtk_radio_button_set_arg (GtkRadioButton *radio_button,
+			  GtkArg         *arg,
+			  guint           arg_id)
+{
+  switch (arg_id)
+    {
+      GSList *slist;
+
+    case ARG_GROUP:
+      if (GTK_VALUE_OBJECT (*arg))
+	slist = gtk_radio_button_group ((GtkRadioButton*) GTK_VALUE_OBJECT (*arg));
+      else
+	slist = NULL;
+      gtk_radio_button_set_group (radio_button, slist);
+      break;
+    default:
+      break;
+    }
+}
+
+static void
+gtk_radio_button_get_arg (GtkRadioButton *radio_button,
+			  GtkArg         *arg,
+			  guint           arg_id)
+{
+  switch (arg_id)
+    {
+    default:
+      arg->type = GTK_TYPE_INVALID;
+      break;
+    }
+}
+
 void
 gtk_radio_button_set_group (GtkRadioButton *radio_button,
 			    GSList *group)