protected override void OnMouseDown(MouseEventArgs e)
{
brush = AppEnvironment.CreateBrush((e.Button != MouseButtons.Left));
Cursor = Cursors.WaitCursor;
base.OnMouseDown(e);
}
protected override void OnStylusDown(StylusEventArgs e)
{
base.OnStylusDown(e);
if (mouseDown)
{
return;
}
ClearSavedMemory();
this.previewRenderer.Visible = false;
Cursor = cursorMouseDown;
if (((e.Button & MouseButtons.Left) == MouseButtons.Left) ||
((e.Button & MouseButtons.Right) == MouseButtons.Right))
{
mouseButton = e.Button;
if ((mouseButton & MouseButtons.Left) == MouseButtons.Left)
{
brush = AppEnvironment.CreateBrush(false);
}
else if ((mouseButton & MouseButtons.Right) == MouseButtons.Right)
{
brush = AppEnvironment.CreateBrush(true);
}
lastMouseXY.X = e.Fx;
lastMouseXY.Y = e.Fy;
mouseDown = true;
mouseButton = e.Button;
using (PdnRegion clipRegion = Selection.CreateRegion())
{
renderArgs.Graphics.SetClip(clipRegion.GetRegionReadOnly(), CombineMode.Replace);
}
this.OnStylusMove(new StylusEventArgs(e.Button, e.Clicks, unchecked (e.Fx + 0.01f), e.Fy, e.Delta, e.Pressure));
}
}
