Add a public setting for button ordering (#74669, Owen Taylor)

Add a public setting for button ordering (#74669, Owen Taylor)

2004-10-25  Matthias Clasen  <mclasen@redhat.com>

	Add a public setting for button ordering (#74669, Owen Taylor)

	* gtk/gtksettings.c (gtk_settings_class_init): Add a
	gtk-alternative-button-order setting.

	* gtk/gtkdialog.h:
	* gtk/gtkdialog.c (gtk_alternative_dialog_button_order): A
	getter for the alternative button order setting.
	* gtk/gtkdialog.c (gtk_dialog_set_alternative_button_order):
	New function to install an alternative button order for a
	dialog.

	* gtk/gtkfilesel.c (gtk_file_selection_init):
	* gtk/gtkfontsel.c (gtk_font_selection_dialog_init):
	* gtk/gtkmessagedialog.c (gtk_message_dialog_add_buttons):
	* gtk/gtkcolorseldialog.c (gtk_color_selection_dialog_init):
	* gtk/gtkfilechooserdefault.c (location_popup_handler):
	Set up an alternative button order.