protected void DisposeInternal()
{
m_Canvas.MouseDown -= MouseDown;
m_Canvas.MouseMove -= MouseMove;
m_Canvas.MouseUp -= MouseUp;
m_Canvas.MouseLeave -= MouseLeave;
m_Canvas.MouseClick -= MouseClick;
m_Canvas.Click -= Click;
m_Canvas.DoubleClick -= DoubleClick;
m_Canvas.Paint -= Paint;
Form frm = m_Canvas.FindForm();
if (frm != null)
{
frm.KeyPress -= KeyPress;
}
Execute -= this.ExecuteEvent;
}
public BaseTool(CanvasControl canvas)
{
m_Canvas = canvas;
m_Canvas.MouseDown += MouseDown;
m_Canvas.MouseMove += MouseMove;
m_Canvas.MouseUp += MouseUp;
m_Canvas.MouseLeave += MouseLeave;
m_Canvas.MouseClick += MouseClick;
m_Canvas.Click += Click;
m_Canvas.DoubleClick += DoubleClick;
m_Canvas.Paint += Paint;
Form frm = m_Canvas.FindForm();
if (frm != null)
{
frm.KeyPress += KeyPress;
}
Execute += this.ExecuteEvent;
}