removed vscrollbar, hscrollbar, vscrollbar_policy, hscrollbar_policy.

Thu Nov  5 16:00:32 1998  Lars Hamann  <lars@gtk.org>

	* gtk/gtkclist.h (struct _GtkCList): removed vscrollbar, hscrollbar,
 	vscrollbar_policy, hscrollbar_policy. added h/vadjustment.

	* gtk/gtkclist.c (gtk_clist_class_init): added new args types
  	"hadjustment" & "vadjustment"
 	 (gtk_clist_set_arg) (gtk_clist_get_arg): new object class
  	set/get_arg functions
 	(gtk_clist_construct): don't create/adjust scrollbars.
 	(gtk_clist_set_hadjustment) (gtk_clist_set_vadjustment): new functions
 	to set h/vadjustments
  	(gtk_clist_get_vadjustment) (gtk_clist_get_hadjustment): new functions
 	to query h/vadjustments
 	(create_scrollbars): removed.
 	(create_adjustments): replacement for create_scrollbars
 	(gtk_clist_new): call gtk_clist_new_with_titles
 	(gtk_clist_new_with_titles): don't warn on titles == NULL
 	(move_horizontal): use CLAMP instead
 	(gtk_clist_set_policy): deprecated method.
  	use gtk_scrolled_window_set_policy instead.
 	(vadjustment_value_changed): use clist->vadj.
 	(adjust_scrollbars): renamed to adjust_adjustments
 	(adjust_adjustments): former adjust_scrollbars
 	(gtk_clist_destroy): unref adjustments
 	(gtk_clist_size_allocate) (gtk_clist_map) (title_focus)
  	(gtk_clist_unmap) (gtk_clist_size_request) (gtk_clist_focus)
  	(gtk_clist_size_allocate) (gtk_clist_forall): don't use scrollbars
 	(gtk_clist_thaw) (real_insert_row) (real_remove_row)
 	(gtk_clist_set_row_height) (real_resize_column):
 	call adjust_adjustments
 	(gtk_clist_moveto): return if clist has no adjustments yet.
 	(gtk_clist_parent_set): new GtkWidget::parent_set function.
 	Autogenerate h/vadjustments if needed.
 	(move_horizontal) (move_vertical): some cleanups

	* gtk/gtkviewport.c (gtk_viewport_set_arg) (gtk_viewport_new):
  	call only gtk_viewport_set_h/vadjustment and let these functions
  	do the work.
 	(gtk_viewport_set_hadjustment) (gtk_viewport_set_vadjustment):
 	generate a new adjustment if needed

	* gtk/gtkscrolledwindow.h ((struct _GtkScrolledWindow):
  	use a guint bitfield for h/vscrollbar_policy and h/vscrollbar_visible

	* gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed):
  	queue_resize if visibility of scrollbars changes
  	(gtk_scrolled_window_remove): only call container_remove with
  	scrolled_window->viewport automatically if viewport was autogenerated
 	(gtk_scrolled_window_add): add widget as scrolled_window->viewport.
 	auto create a viewport only if widget does not take h/vadjustments.
 	(gtk_scrolled_window_construct): don't generate a viewport
  	automatically.
 	(gtk_scrolled_window_forall): call callback with viewport in any case
 	(gtk_scrolled_window_set_arg): call gtk_container_add in case of
  	ARG_VIEWPORT
 	(gtk_scrolled_window_size_allocate) (gtk_scrolled_window_size_request)
 	(gtk_scrolled_window_map) (gtk_scrolled_window_unmap): check
  	viewport != NULL

	* gtk/testgtk.c
 	(create_ctree) (export_ctree) (create_clist): use a scrolled_window
  	in conjunction with clists/ctrees

	* gtk/gtkfilesel.c (gtk_file_selection_init): use a scrolled_window
 	in conjunction with clists

	* gtk/gtkfontsel.c (gtk_font_selection_init): use a scrolled_window
 	in conjunction with clists

1 files changed, 18 insertions, 6 deletions

diff --git a/gtk/gtkfilesel.c b/gtk/gtkfilesel.c
index c9efc1b317..90a5784617 100644
--- a/gtk/gtkfilesel.c
+++ b/gtk/gtkfilesel.c
@@ -367,6 +367,8 @@ gtk_file_selection_init (GtkFileSelection *filesel)
   GtkWidget *list_hbox;
   GtkWidget *confirm_area;
   GtkWidget *pulldown_hbox;
+  GtkWidget *scrolled_win;
+
   char *dir_title [] = { "Directories", };
   char *file_title [] = { "Files", };
   
@@ -410,11 +412,16 @@ gtk_file_selection_init (GtkFileSelection *filesel)
   gtk_signal_connect (GTK_OBJECT (filesel->dir_list), "select_row",
 		      (GtkSignalFunc) gtk_file_selection_dir_button, 
 		      (gpointer) filesel);
-  gtk_clist_set_policy (GTK_CLIST (filesel->dir_list), GTK_POLICY_ALWAYS, GTK_POLICY_AUTOMATIC);
   gtk_clist_column_titles_passive (GTK_CLIST (filesel->dir_list));
-  gtk_container_border_width (GTK_CONTAINER (filesel->dir_list), 5);
-  gtk_box_pack_start (GTK_BOX (list_hbox), filesel->dir_list, TRUE, TRUE, 0);
+
+  scrolled_win = gtk_scrolled_window_new (NULL, NULL);
+  gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->dir_list);
+  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
+				  GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
+  gtk_container_border_width (GTK_CONTAINER (scrolled_win), 5);
+  gtk_box_pack_start (GTK_BOX (list_hbox), scrolled_win, TRUE, TRUE, 0);
   gtk_widget_show (filesel->dir_list);
+  gtk_widget_show (scrolled_win);
 
   /* The files clist */
   filesel->file_list = gtk_clist_new_with_titles (1, file_title);
@@ -422,11 +429,16 @@ gtk_file_selection_init (GtkFileSelection *filesel)
   gtk_signal_connect (GTK_OBJECT (filesel->file_list), "select_row",
 		      (GtkSignalFunc) gtk_file_selection_file_button, 
 		      (gpointer) filesel);
-  gtk_clist_set_policy (GTK_CLIST (filesel->file_list), GTK_POLICY_ALWAYS, GTK_POLICY_AUTOMATIC);
   gtk_clist_column_titles_passive (GTK_CLIST (filesel->file_list));
-  gtk_container_border_width (GTK_CONTAINER (filesel->file_list), 5);
-  gtk_box_pack_start (GTK_BOX (list_hbox), filesel->file_list, TRUE, TRUE, 0);
+
+  scrolled_win = gtk_scrolled_window_new (NULL, NULL);
+  gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->file_list);
+  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
+				  GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
+  gtk_container_border_width (GTK_CONTAINER (scrolled_win), 5);
+  gtk_box_pack_start (GTK_BOX (list_hbox), scrolled_win, TRUE, TRUE, 0);
   gtk_widget_show (filesel->file_list);
+  gtk_widget_show (scrolled_win);
 
   /* action area for packing buttons into. */
   filesel->action_area = gtk_hbox_new (TRUE, 0);