Paolo Bacchilega authored Dec 21, 2006 and Paolo Bacchilega committed Dec 21, 2006

2006-12-21  Paolo Bacchilega  <paobac@cvs.gnome.org>

	* data/glade/gthumb_crop.glade:
	* src/Makefile.am:
	* src/gth-image-history.c:
	* src/gth-image-history.h:
	* src/gth-image-selector.h:
	(set_scroll_adjustments):
	* src/gth-window.c:
	(gth_window_get_can_undo):
	(gth_window_undo):
	(gth_window_edit_comment):
	(gth_window_finalize):
	(gth_window_close):
	(gth_window_redo):
	(gth_window_get_can_redo):
	(gth_window_init):
	(gth_window_update_comment_categories_dlg):
	(gth_window_attach):
	(gth_window_save_pixbuf):
	(gth_window_set_image_pixbuf):
	(gth_window_edit_categories):
	(gth_window_clear_undo_history):
	* src/dlg-crop.c:
	(undo_button_clicked_cb):
	(mask_button_toggled_cb):
	(crop_button_clicked_cb):
	(ratio_optionmenu_changed_cb):
	(dlg_crop):
	(selection_changed_cb):
	(redo_button_clicked_cb):
	(zoom_fit_button_clicked_cb):
	(history_changed_cb):
	(mask_visibility_changed_cb):
	(destroy_cb):
	* src/gth-image-selector.c:
	(gth_image_selector_set_mask_visible):
	(class_init):
	(init_selection):

	Added undo/redo and other enhancements to the crop dialog.