2004-04-15  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimpfiledialog.[ch]: derive it from GtkFileChooser
	instead of GtkFileSelection.

	* app/gui/file-dialog-utils.c
	* app/gui/file-open-dialog.c
	* app/gui/file-save-dialog.c
	* app/widgets/gimpthumbbox.c: changed accordingly.

	* app/gui/gradients-commands.c
	* app/gui/vectors-commands.c
	* app/tools/gimpimagemaptool.c
	* app/widgets/gimperrorconsole.c
	* app/widgets/gimptexteditor.c
	* libgimpwidgets/gimpfileentry.c: use file choosers instead of
	file selectors.