protected virtual void FilterMessage(object sender, FilterMessageEventArgs e)
{
if (e.Handled)
return;
if (Manager == null)
return;
switch (e.Msg)
{
case WM_SIZE:
case WM_MOVE:
break;
case WM_NCRBUTTONDOWN: //Right button click on title area -> show context menu
if (e.WParam.ToInt32() == HTCAPTION)
{
short x = (short)((e.LParam.ToInt32() & 0xFFFF));
short y = (short)((e.LParam.ToInt32() >> 16));
OpenContextMenu(null, new Point(x, y));
e.Handled = true;
}
break;
case WM_NCRBUTTONUP: //set as handled right button click on title area (after showing context menu)
if (e.WParam.ToInt32() == HTCAPTION)
{
e.Handled = true;
}
break;
}
}
protected override void FilterMessage(object sender, FilterMessageEventArgs e)
{
e.Handled = false;
if (Manager == null)
return;
switch (e.Msg)
{
case WM_NCLBUTTONDOWN: //Left button down on title -> start dragging over docking manager
if (IsDockableWindow && e.WParam.ToInt32() == HTCAPTION)
{
short x = (short)((e.LParam.ToInt32() & 0xFFFF));
short y = (short)((e.LParam.ToInt32() >> 16));
Point clickPoint = this.TransformToDeviceDPI(new Point(x, y));
Manager.Drag(this, clickPoint, new Point(clickPoint.X - Left, clickPoint.Y - Top));
e.Handled = true;
}
break;
case WM_NCLBUTTONDBLCLK: //Left Button Double Click -> dock to docking manager
if (IsDockableWindow && e.WParam.ToInt32() == HTCAPTION)
{
if (IsDockableWindow)
{
Dock();
e.Handled = true;
}
}
break;
}
base.FilterMessage(sender, e);
}
