System.Windows.Forms.ToolTip.MouseInControl C# (CSharp) Method

		private bool MouseInControl (Control control, bool fuzzy) {
			Point	m;
			Point	c;
			Size	cw;

			if (control == null) {
				return false;
			}

			m = Control.MousePosition;
			c = new Point(control.Bounds.X, control.Bounds.Y);
			if (control.Parent != null) {
				c = control.Parent.PointToScreen(c);
			}
			cw = control.ClientSize;


			Rectangle rect = new Rectangle (c, cw);
			
			//
			// We won't get mouse move events on all platforms with the exact same
			// frequency, so cheat a bit.
			if (fuzzy)
				rect.Inflate (2, 2);

			return rect.Contains (m);
		}