/// <summary>
/// Sets the current paint operation of this InternalPictureBox to be of the given type
/// </summary>
/// <param name="newPaintTool"></param>
public void SetPaintOperation(IPaintTool newPaintTool)
{
if (_currentPaintTool != null)
{
_owningPanel.FireOperationStatusEvent(_currentPaintTool, "");
_currentPaintTool.Destroy();
}
_currentPaintTool = newPaintTool;
if (Image != null)
{
_currentPaintTool.Initialize(this);
if (!_mouseOverImage)
{
_currentPaintTool.MouseLeave(new EventArgs());
}
Cursor = _currentPaintTool.ToolCursor;
}
var operation = _currentPaintTool as ICompositingPaintTool;
if (operation != null)
{
operation.CompositingMode = _owningPanel._defaultCompositingMode;
}
if (_currentPaintTool is IFillModePaintTool)
{
(_currentPaintTool as IFillModePaintTool).FillMode = _owningPanel._defaultFillMode;
}
}
//
// Mouse Leave event handler
//
protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
_mouseOverImage = false;
if (Image != null)
{
_currentPaintTool.MouseLeave(e);
}
}