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docs: Add note about hot_x/y in gtk_drag_set_icon_surface()

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Benjamin Otte 2010-09-30 13:54:20 +02:00
parent 1b9029fc64
commit 7acb4d0502
1 changed files with 5 additions and 0 deletions
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5
gtk/gtkdnd.c
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@ -3248,6 +3248,11 @@ _gtk_cairo_surface_extents (cairo_surface_t *surface,
* Sets @surface as the icon for a given drag. GTK+ retains
* references for the arguments, and will release them when
* they are no longer needed.
*
* To position the surface realtive to the mouse, use
* cairo_surface_set_device_offset() on @usrface. The mouse
* cursor will be positioned at the (0,0) coordinate of the
* surface.
**/
void
gtk_drag_set_icon_surface (GdkDragContext *context,