2003-02-10 Martin M. Hunt <hunt@redhat.com>

2003-02-10  Martin M. Hunt  <hunt@redhat.com>

	* library/prefs.tcl (pref_set_defaults): Remove prefs
	gdb/browser/width, gdb/browser/top_height, gdb/browser/view_height,
	gdb/browser/view_is_open. Add gdb/browser/layout.

	* library/browserwin.ith: Update declarations to match
	changes in browserwin.itb.

	* library/browserwin.itb (constructor): Don't set toplevel
	bindings. Set _layout from prefs.
	(destructor): Don't check $resize_after. Don't save view_is_open.
	(_build_win): Create a popup menu and bind to button 3.
	Split the rest into 4 functions; _build_file_frame,
	_build_filter_frame, _build_function_frame, and _build_view_frame.
	Pack these 4 frames according to $_layout.
	(_toggle_more): Deleted.
	(_bind_toplevel): Deleted.
	(_do_resize): Deleted.
	(_resize): Deleted.
	(_fill_source): Always fill because source is always visible.
	(_fill_funcs_combo): Limit width of combo to 40 chars.
	(_build_filter_frame): New function.
	(_build_file_frame): New function.
	(_build_function_frame): New function.
	(_build_view_frame): New function.
	(_switch_layout): New function. Toggle between layouts.

	* library/tclIndex: Rebuilt.

	* library/help/browser.html: Rewrite.