• Owen Taylor's avatar
    Change signatures for gdk_drag_begin() and gdk_drag_motion() so that the · 77e99440
    Owen Taylor authored
    Wed Jan 27 18:57:57 1999  Owen Taylor  <otaylor@redhat.com>
    
    	* gdk/gdk.h gdk/gdkdnd.c: Change signatures for
    	gdk_drag_begin() and gdk_drag_motion() so that the set
    	of possible actions is passed on each motion, not just at
    	the beginning of the drag. We do this so that
    	we can restrict the set of possible drag events
    	when the user presses a modifier key during a
    	drag.
    
    	* gdk/gdkdnd.c: Send a motif Operation-changed
    	message when the set of possible actions change,
    	as well as when the suggested action change.
    
    	* gdk/gdkdnd.c: Change the XdndActionList whenever
    	the set of actions change.
    
    	* gdk/gdkdnd.c: Add a filter to catch changes to
    	the XdndActionList property for the source widget.
    
    	* gtk/gtkdnd.c: Change the set of possible actions
    	when the user presses Control, Shift, or Control-Shift,
    	to only include the corresponding action.
    
    	* gtk/gtkdnd.c (gtk_drag_button_release_cb):
    	Disconnect button signals before we possibly
    	free info structure.
    77e99440
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