TickCallback


Description:

[ CCode ( instance_pos = 2.9 ) ]
public delegate bool TickCallback (Widget widget, FrameClock frame_clock)

Callback type for adding a function to update animations.

See [method@Gtk.Widget.add_tick_callback].

Parameters:

widget

the widget

frame_clock

the frame clock for the widget

user_data

user data passed to [method@Gtk.Widget.add_tick_callback].

Returns:

`G_SOURCE_CONTINUE` if the tick callback should continue to be called, `G_SOURCE_REMOVE` if it should be removed


Namespace: Gtk
Package: gtk4