/// <summary>
///
/// </summary>
/// <param name="g"></param>
/// <param name="itemRect"></param>
/// <param name="renderer"></param>
internal virtual void OnPaintBackground(Graphics g, Rectangle itemRect, MetroRenderer renderer)
{
Color color = renderer.BackColor;
//绘制背景颜色
switch (this._mouseState)
{
case EMouseState.Normal:
case EMouseState.Leave:
color = renderer.BackColor;
break;
case EMouseState.Move:
case EMouseState.Up:
color = renderer.EnterColor;
break;
case EMouseState.Down:
color = renderer.DownColor;
break;
}
//填充背景色
using (Brush brush = new SolidBrush(color))
{
g.FillRectangle(brush, itemRect);
}
}
/// <summary>
///
/// </summary>
/// <param name="g"></param>
/// <param name="itemRect"></param>
/// <param name="renderer"></param>
internal virtual void OnPaint(Graphics g, Rectangle itemRect, MetroRenderer renderer)
{
int height = itemRect.Height - 30;
int width = itemRect.Width - 30;
Rectangle iconRect = new Rectangle(15, itemRect.Y + 15, width, height);
if (this.Icon != null)//绘制图标
{
g.DrawImage(this.Icon, iconRect, 0, 0, this.Icon.Width, this.Icon.Height, GraphicsUnit.Pixel);
}
}
