• Owen W. Taylor's avatar
    Add gtk_widget_add_tick_callback(), remove GtkTimeline, etc. · 449e8c88
    Owen W. Taylor authored
    Add a very simple GtkWidget function for an "tick" callback, which
    is connected to the ::update signal of GdkFrameClock.
    
    Remove:
    
     - GtkTimeline. The consensus is that it is too complex.
     - GdkPaintClockTarget. In the rare cases where tick callbacks
        aren't sufficient, it's possible to track the
        paint clock with ::realize/::unrealize/::hierarchy-changed.
    
    GtkTimeline is kept using ::update directly to allow using a GtkTimeline
    with a paint clock but no widget.
    449e8c88
gtkstylecontext.h 33.1 KB