protected virtual void ProcessMouseMove(Point p) { CloseBoxState = EnumControlState.Default; MaxBoxState = EnumControlState.Default; MinBoxState = EnumControlState.Default; if (CloseBoxRect.Contains(p)) { CloseBoxState = EnumControlState.HeightLight; } if (MinimizeBoxRect.Contains(p)) { MinBoxState = EnumControlState.HeightLight; } if (MaximizeBoxRect.Contains(p)) { MaxBoxState = EnumControlState.HeightLight; } Invalidate(CaptionRect); }
protected virtual void WmNcHitTest(ref Message m) { int value = m.LParam.ToInt32(); Point p = new Point(Win32.LOWORD(value), Win32.HIWORD(value)); p = PointToClient(p); if (LogoRect.Contains(p)) { m.Result = new IntPtr(3); } else { if (_ResizeEnable && _CaptionHeight > 0) { int num = 4; if (p.X <= num && p.Y <= num) { m.Result = new IntPtr(13); return; } if (p.X >= base.Width - num && p.Y <= num) { m.Result = new IntPtr(14); return; } if (p.X >= base.Width - num && p.Y >= base.Height - num) { m.Result = new IntPtr(17); return; } if (p.X <= num && p.Y >= base.Height - num) { m.Result = new IntPtr(16); return; } if (p.Y <= num) { m.Result = new IntPtr(12); return; } if (p.Y >= base.Height - num) { m.Result = new IntPtr(15); return; } if (p.X <= num) { m.Result = new IntPtr(10); return; } if (p.X >= base.Width - num) { m.Result = new IntPtr(11); return; } } if (p.Y <= _CaptionHeight) { if (!CloseBoxRect.Contains(p) && !MaximizeBoxRect.Contains(p) && !MinimizeBoxRect.Contains(p)) { m.Result = new IntPtr(2); } else { m.Result = new IntPtr(1); } } else if (_CaptionHeight > 0) { m.Result = new IntPtr(2); } } }