public static IObservable <bool> IsHovering(this Hittable control)
{
return(Observable
.Merge(
control.Entered.Select(_ => true),
control.Exited.Select(_ => false))
.StartWith(false));
}
public static IObservable <bool> IsPressed(this Hittable control)
{
return(Observable
.Merge(
control.Pressed.Select(_ => true),
control.Released.Select(_ => false),
control.LostFocus.Select(_ => false))
.StartWith(false));
}
public static Hittable OnMouse(
this Hittable hittable,
Optional <Command> pressed = default(Optional <Command>),
Optional <Command> released = default(Optional <Command>),
Optional <Command> doubleClicked = default(Optional <Command>),
Optional <Command> entered = default(Optional <Command>),
Optional <Command> exited = default(Optional <Command>))
{
ExecCommandWhileRooted(hittable.Pressed, pressed, hittable.Control);
ExecCommandWhileRooted(hittable.Released, released, hittable.Control);
ExecCommandWhileRooted(hittable.DoubleClicked, doubleClicked, hittable.Control);
ExecCommandWhileRooted(hittable.Entered, entered, hittable.Control);
ExecCommandWhileRooted(hittable.Exited, exited, hittable.Control);
return(hittable);
}