• Michael Natterer's avatar
    Implement dragging and dropping in any GdkPixbuf supported format. Fixes · 76096459
    Michael Natterer authored
    2005-04-09  Michael Natterer  <mitch@gimp.org>
    
    	Implement dragging and dropping in any GdkPixbuf supported
    	format. Fixes bug #172794 and bug #172795.
    
    	* app/core/gimplayer.[ch] (gimp_layer_new_from_region): new
    	function which contains all stuff that was in
    	gimp_layer_new_from_tiles().
    
    	(gimp_layer_new_from_tiles): use above function.
    	(gimp_layer_new_from_pixbuf): new function.
    
    	* app/widgets/Makefile.am
    	* app/widgets/gimppixbuf.[ch]: new files containing GdkPixbuf
    	utility functions for clipboard and DnD.
    
    	* app/widgets/gimpselectiondata.[ch]: removed
    	gimp_selection_data_set,get_pixbuf(), GTK+ provides the same API.
    	Also removed GdkAtom parameters all over the place because it's
    	always the same as selection_data->target.
    
    	* app/widgets/gimpclipboard.c: use the new pixbuf utility
    	functions and gtk_selection_data_set,get_pixbuf().
    
    	* app/widgets/widgets-enums.h
    	* app/widgets/gimpdnd.[ch]: removed never-implemented
    	GIMP_DND_TYPE_PNG and added a generic GIMP_DND_TYPE_PIXBUF
    	instead. Added API to drag and drop GdkPixbufs which transparently
    	converts from/to and GdkPixbuf-supported image format. Removed
    	passing around of GdkAtoms, since they were always the same
    	as selection_data->target.
    
    	* app/widgets/gimpdnd-xds.[ch]: follow GdkAtom parameter removal.
    
    	* app/widgets/gimpcontainertreeview.[ch]: added virtual function
    	GimpContainerTreeView::drop_pixbuf().
    
    	* app/widgets/gimpcontainertreeview-dnd.c: dispatch drop_pixbuf().
    
    	* app/widgets/gimplayertreeview.c: implement drop_pixbuf().
    
    	* app/widgets/gimpdrawabletreeview.c: allow to drag all drawables
    	as pixbufs.
    
    	* app/display/gimpdisplayshell-dnd.c: allow dropping of pixbufs.
    76096459
gimpdnd.h 11.5 KB