private void PaneSplitter_BeginDrag(Point ptSplitter)
{
m_splitterLocation = DragControl.Parent.PointToScreen(ptSplitter);
Point ptMouse = StartMousePosition;
m_mouseOffset.X = m_splitterLocation.X - ptMouse.X;
m_mouseOffset.Y = m_splitterLocation.Y - ptMouse.Y;
Rectangle rect = GetPaneSplitterDragRectangle();
SplitterOutline.Show(rect);
}
protected override void OnDragging()
{
if (Source == DragSource.Content ||
Source == DragSource.Pane ||
Source == DragSource.FloatWindow)
{
TestDrop();
}
else if (Source == DragSource.PaneSplitter)
{
SplitterOutline.Show(GetPaneSplitterDragRectangle());
}
else if (Source == DragSource.DockWindowSplitter)
{
SplitterOutline.Show(GetWindowSplitterDragRectangle());
}
else if (Source == DragSource.AutoHideWindowSplitter)
{
SplitterOutline.Show(GetWindowSplitterDragRectangle());
}
}