FrameClock.connectUpdate

Connect to Update signal.

Emitted as the first step of toolkit and application processing of the frame.

Animations should be updated using gdk.frame_clock.FrameClock.getFrameTime. Applications can connect directly to this signal, or use [gtk.widget.Widget.addTickCallback]

as a more convenient interface.

class FrameClock

ulong

connectUpdate

(

T

)

(

,

Flag!"After" after = No.After

)

if (

isCallable!T &&

is(ReturnType!T == void)

&&

(

Parameters!T.length < 1 ||

(

ParameterStorageClassTuple!T[0] == ParameterStorageClass.none &&

is(Parameters!T[0] : gdk.frame_clock.FrameClock)

)

)

&&

Parameters!T.length < 2

)

Parameters

callback T: signal callback delegate or function to connect
void callback(gdk.frame_clock.FrameClock frameClock)
frameClock the instance the signal is connected to (optional)
after Flag!"After": Yes.After to execute callback after default handler, No.After to execute before (default)

Return Value

Type: ulong

Signal ID