/// <summary>
/// 重绘
/// </summary>
/// <param name="e"></param>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
int radius = 1;
int width = this.ClientRectangle.Width;
int height = this.ClientRectangle.Height;
if (width % 2 != 0)
{
width++;
}
if (height % 2 != 0)
{
height++;
}
this.Width = width;
this.Height = height;
Rectangle clientRect = new Rectangle(new Point(0, 0), new Size(width, height));
GraphicsPath gp = DrawRectUtil.CreatePath(clientRect, radius, RoundStyle.All, true);
g.SmoothingMode = SmoothingMode.HighQuality;
//绘制背景
g.FillPath(new SolidBrush(Color.White), gp);
//绘制阴影
e.Graphics.DrawLine(new Pen(Color.FromArgb(50, _BorderColor), 2), 1, 1, clientRect.Width - 1, 1);
//绘制圆角
g.DrawPath(new Pen(_BorderColor), gp);
}
protected override void OnRenderButtonBackground(ToolStripItemRenderEventArgs e)
{
bool chk = false;
chk = (e.Item as ToolStripButton).Checked;
if (e.Item.Pressed && e.Item.Selected)
{
i = 2;
}
else if (e.Item.Selected)
{
i = 1;
}
else if (chk)
{
i = 2;
}
else
{
i = 0;
}
DrawRectUtil.DrawRect(e.Graphics, backImg, new Rectangle(Point.Empty, e.Item.Size), Rectangle.FromLTRB(5, 15, 5, 5), i, 2);
}
