Only treat buttons as homogeneous when they are narrower than 13 time the

Only treat buttons as homogeneous when they are narrower than 13 time the

Fri Aug 29 20:32:07 2003  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtktoolbar.c: Only treat buttons as homogeneous when they
	are narrower than 13 time the estimated character width of the
	font. (#107781, David Bordoley)

	* gtk/gtktoggletoolbutton.c (gtk_toggle_tool_button_init): Check
	here if the GtkToggleButton is active. This may be the case if it
	is a radio button.

	* gtk/gtktoolbar.c: Clarify documentation wrt. GtkSignalFunc
	vs. void (*) (GtkWidget, gpointer). (#107495, Mariano
	Suarez-Alvarez).

	* gtk/gtkcheckmenuitem.[ch]: new "draw_as_radio"
	property. (#111207, David Bordoley).

	* gtk/gtktoggletoolbutton.c
	(gtk_toggle_tool_button_create_menu_proxy): use new
	"draw_as_radio" property on the menu item when the item is a radio
	tool button

	* gtk/gtktoolbutton.c (gtk_tool_button_create_menu_proxy): Fixes
	to only pay attention to the "use_underline" property when the
	button label comes from the "label" property.