protected override void OnMouseDown(MouseEventArgs e)
{
selectedIndex = KeyFromPoint(e.Location);
if (selectedIndex >= 0)
{
velocities[selectedIndex] = 1;
if (VelocityChanged != null)
{
VelocityChanged.Invoke(this, new KeyInputEvent {
Note = selectedIndex + offset, Velocity = velocities[selectedIndex]
});
}
PianoKeyDown?.Invoke(this, new KeyInputEvent {
Note = selectedIndex + offset
});
Invalidate();
}
base.OnMouseDown(e);
}
protected virtual void OnPianoKeyDown(PianoKeyEventArgs e)
{
PianoKeyDown?.Invoke(this, e);
}