internal void OnMouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Point d = MarkedPicture.ShowToPos(e.Location);
SetFocus(FindMouseOnRect(d));
}
}
/// <summary>
/// 根据鼠标位置改变框位置或尺寸.
/// </summary>
/// <param name="me"></param>
public virtual void ChangeRect(Point me)
{
Point e = MarkedPicture.ShowToPos(me);
ChangeSelf(e);
if (Parent != null)
{
this.ShrinkToRange(Parent);
}
this.ExpandToIncludeSubs(MarkedPicture.ChangingEdge);
return;
}
internal void OnMouseDown(object sender, MouseEventArgs e)
{
Point de = MarkedPicture.ShowToPos(e.Location);
if (e.Button == MouseButtons.Left)
{
WinBase mf = this.FindMouseOnRect(de);
if (mf == CurFocus)
{
MarkedPicture.IsChangingWinNow = true;
if (CurFocus != TheBoard)
{
//设置将要修改哪个边。
MarkedPicture.ChangingEdge = CurFocus.ShowShape.MouseOverWhere(de);
}
else
{
//单板只能修改显示位置
theMarkPicture.Cursor = Cursors.NoMove2D;//移动中心位置
MarkedPicture.ChangingEdge = Direction.center;
}
}
else if (CurFocus is Board)
{
//单板只能修改显示位置
theMarkPicture.SetDownDelt(e.Location);
theMarkPicture.Cursor = Cursors.NoMove2D;
MarkedPicture.IsChangingWinNow = true;
MarkedPicture.ChangingEdge = Direction.center;
}
}
//else if (e.Button == MouseButtons.Right)
//{
// //***** 右键按下时移动板显示位置。
// SetFocus(TheBoard);
// theMarkPicture.Cursor = Cursors.NoMove2D;
//}
}
/// <summary>
/// 将图形在板中坐标转化为在MarkedPicture中的坐标；
/// </summary>
/// <returns></returns>
internal override Point ChangeToShowPoint()
{
return(new Point(MarkedPicture.PosToShowX(X), MarkedPicture.PosToShowY(Y)));
}
