protected override void OnMouseUp(MouseButtonEventArgs e)
{
base.OnMouseUp(e);
var pt = e.GetPosition(this);
ReleaseMouseCapture();
switch (m_selected_part)
{
case EParts.Wheel: SelectHueAndSaturation(pt); break;
case EParts.VSlider: SelectBrightness(pt); break;
case EParts.ASlider: SelectAlpha(pt); break;
}
ColourSelection?.Invoke(this, e);
m_selected_part = EParts.None;
}
protected override void OnMouseDown(MouseButtonEventArgs e)
{
base.OnMouseDown(e);
var pt = e.GetPosition(this);
m_selected_part = PartHitTest(pt.X, pt.Y);
if (m_selected_part == EParts.None)
{
return;
}
ColourSelection?.Invoke(this, e);
switch (m_selected_part)
{
case EParts.Wheel: SelectHueAndSaturation(pt); break;
case EParts.VSlider: SelectBrightness(pt); break;
case EParts.ASlider: SelectAlpha(pt); break;
}
CaptureMouse();
}
