public static void DrawRoundRectBorder(Graphics g, Control ctrl, Rectangle rect, int roundCornerDepth, int borderSize, Color borderColor, Color gradientStartColor, Color gradientEndColor, LinearGradientMode gradientDirection, bool bgOpaque)
{
roundCornerDepth = 0; //--ak:temp:
if (rect.Width == 0 && rect.Height == 0)
{
return;
}
ctrl.BackColor = Color.Transparent; //== THIS AFFECTS LABLE ETC.'S BG.
///
if (bgOpaque == true)
{
g.FillRectangle(new SolidBrush(borderColor), rect); //==DRAW OPAQUE BG.
}
GraphicsPath graphPath = XPanelUtil.GetRoundPath(rect, roundCornerDepth, borderSize);
//== Draw Background ==
LinearGradientBrush brush = new LinearGradientBrush(rect,
gradientStartColor,
gradientEndColor,
gradientDirection);
//SolidBrush brush2 = new SolidBrush(gradientStartColor);
//TextureBrush brush3 = new TextureBrush(Image.FromFile(@"D:\PROJECTS\Backups\bg3.bmp"));
g.FillPath(brush, graphPath);
//== Draw Border ==
g.DrawPath(new Pen(borderColor, borderSize), graphPath);
}
protected override void OnPaintBackground(PaintEventArgs e)
{
base.OnPaintBackground(e);
///
int tmpShadowOffSet = Math.Min(Math.Min(_shadowOffSet, this.Width - 2), this.Height - 2);
int tmpRoundCornerRadius = 0; //--ak:temp: Math.Min(Math.Min(_roundCornerRadius, this.Width - 2), this.Height - 2);
Rectangle rect = new Rectangle(0, 0, this.Width - tmpShadowOffSet - 1, this.Height - tmpShadowOffSet - 1);
Rectangle rectShadow = new Rectangle(tmpShadowOffSet, tmpShadowOffSet, this.Width - tmpShadowOffSet - 1, this.Height - tmpShadowOffSet - 1);
GraphicsPath graphPathShadow = null;
GraphicsPath graphPath = null;
if (tmpRoundCornerRadius >= 1)
{
if (this.Width > 1 && this.Height > 1)
{
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
if (_roundCornerSide == SideEnum.Top)
{
graphPathShadow = XPanelUtil.GetRoundPathXTop(rectShadow, tmpRoundCornerRadius);
graphPath = XPanelUtil.GetRoundPathXTop(rect, tmpRoundCornerRadius);
}
else if (_roundCornerSide == SideEnum.Left)
{
graphPathShadow = XPanelUtil.GetRoundPathXLeft(rectShadow, tmpRoundCornerRadius);
graphPath = XPanelUtil.GetRoundPathXLeft(rect, tmpRoundCornerRadius);
}
else if (_roundCornerSide == SideEnum.Bottom)
{
graphPathShadow = XPanelUtil.GetRoundPathXTop(rectShadow, tmpRoundCornerRadius);
graphPath = XPanelUtil.GetRoundPathXTop(rect, tmpRoundCornerRadius);
}
else if (_roundCornerSide == SideEnum.Right)
{
graphPathShadow = XPanelUtil.GetRoundPathXLeft(rectShadow, tmpRoundCornerRadius);
graphPath = XPanelUtil.GetRoundPathXLeft(rect, tmpRoundCornerRadius);
}
}
}
else
{
graphPath = new GraphicsPath();
graphPath.AddRectangle(rect);
graphPath = new GraphicsPath();
graphPath.AddRectangle(rectShadow);
}
//== Draw Shadow ==
if (tmpShadowOffSet > 0)
{
using (PathGradientBrush gBrush = new PathGradientBrush(graphPathShadow))
{
gBrush.WrapMode = WrapMode.Clamp;
ColorBlend colorBlend = new ColorBlend(3);
colorBlend.Colors = new Color[] { Color.Transparent,
Color.FromArgb(180, this._shadowColor),
Color.FromArgb(180, this._shadowColor) };
colorBlend.Positions = new float[] { 0f, .1f, 1f };
gBrush.InterpolationColors = colorBlend;
e.Graphics.FillPath(gBrush, graphPathShadow);
}
}
//== Draw Background ==
if (_drawGradient == true)
{
//////LinearGradientBrush brush = new LinearGradientBrush(rect,
////// this._gradientStartColor,
////// this._gradientEndColor,
////// this._gradientDirection);
SolidBrush brush = new SolidBrush(this._gradientStartColor);
//TextureBrush brush3 = new TextureBrush(Image.FromFile(@"D:\PROJECTS\Backups\bg3.bmp"));
e.Graphics.FillPath(brush, graphPath);
}
else
{
}
//== Draw Border ==
if (this._borderWidth != 0)
{
e.Graphics.DrawPath(new Pen(Color.FromArgb(180, this._borderColor), _borderWidth), graphPath);
}
//== Draw Logo Image ==
if (_image != null)
{
e.Graphics.DrawImageUnscaled(_image, _imageLocation);
}
}