public void Draw(Graphics g)
{
DrawBorderHandler(g, PositionRect, backColor);
if (selected)
{
//選中時邊框變
CustomRectangle rect = new CustomRectangle(x - 4, y - 4, 8, 8);
g.DrawRectangle(new Pen(Color.Black), rect.ToRectangle());
}
}
public static CustomRectangle ToCustomRectangle(RectangleF re)
{
CustomRectangle cus = new CustomRectangle();
cus.X = re.X;
cus.Y = re.Y;
cus.Width = re.Width;
cus.Height = re.Height;
return(cus);
}
private void VistaCPUInfo_Resize(object sender, EventArgs e)
{
if (positionRect == null)
{
positionRect = new CustomRectangle();
}
positionRect.Width = 202;
positionRect.Height = 159;
positionRect.Top = (int)(this.ClientSize.Height < 159 ? 0 : (this.ClientSize.Height - 159) / 2f);
positionRect.Left = (int)(this.ClientSize.Width < 202 ? 0 : (this.ClientSize.Width - 202) / 2f);
if (!this.timer.Enabled)
{
this.timer.Enabled = true;
}
this.Invalidate();
}
public bool MouseHitTest(PointF pt)
{
CustomRectangle rect = new CustomRectangle(x - 5, y - 5, 10, 10); //判斷選中時加點誤差，使選中更加順利
return(rect.IsPointFInRectangle(pt.X, pt.Y));
}
private void DrawBorderHandler(Graphics g, CustomRectangle rect, Color clr)
{
g.FillRectangle(new SolidBrush(clr), rect.ToRectangleF());
g.DrawRectangle(new Pen(Color.Black), rect.ToRectangle());
}