/// <summary>
/// Draws the glossy effect on the toolbar
/// </summary>
/// <param name="g"></param>
/// <param name="t"></param>
/// <returns></returns>
private void DrawGlossyEffect(Graphics g, ToolStrip t, int offset)
{
Rectangle glossyRect = new Rectangle(0, offset,
t.Width - 1,
(t.Height - 1) / 2);
using (LinearGradientBrush b = new LinearGradientBrush(
glossyRect.Location, new PointF(0, glossyRect.Bottom),
ColorTable.GlossyEffectNorth,
ColorTable.GlossyEffectSouth))
{
using (GraphicsPath border =
GraphicsTools.CreateTopRoundRectangle(glossyRect, ToolStripRadius))
{
g.FillPath(b, border);
}
}
}
/// <summary>
/// Renders the background of a button on the specified rectangle using the specified device
/// </summary>
/// <param name="e"></param>
private void DrawVistaButtonBackground(Graphics g, Rectangle r, bool selected, bool pressed, bool checkd)
{
g.SmoothingMode = SmoothingMode.AntiAlias;
Rectangle outerBorder = new Rectangle(r.Left, r.Top, r.Width - 1, r.Height - 1);
Rectangle border = outerBorder; border.Inflate(-1, -1);
Rectangle innerBorder = border; innerBorder.Inflate(-1, -1);
Rectangle glossy = outerBorder; glossy.Height /= 2;
Rectangle fill = innerBorder; fill.Height /= 2;
Rectangle glow = Rectangle.FromLTRB(outerBorder.Left,
outerBorder.Top + Convert.ToInt32(Convert.ToSingle(outerBorder.Height) * .5f),
outerBorder.Right, outerBorder.Bottom);
if (selected || pressed || checkd)
{
#region Layers
//Outer border
using (GraphicsPath path =
GraphicsTools.CreateRoundRectangle(outerBorder, ButtonRadius))
{
using (Pen p = new Pen(ColorTable.ButtonOuterBorder))
{
g.DrawPath(p, path);
}
}
//Checked fill
if (checkd)
{
using (GraphicsPath path = GraphicsTools.CreateRoundRectangle(innerBorder, 2))
{
using (Brush b = new SolidBrush(selected ? ColorTable.CheckedButtonFillHot : ColorTable.CheckedButtonFill))
{
g.FillPath(b, path);
}
}
}
//Glossy effefct
using (GraphicsPath path = GraphicsTools.CreateTopRoundRectangle(glossy, ButtonRadius))
{
using (Brush b = new LinearGradientBrush(
new Point(0, glossy.Top),
new Point(0, glossy.Bottom),
ColorTable.GlossyEffectNorth,
ColorTable.GlossyEffectSouth))
{
g.FillPath(b, path);
}
}
//Border
using (GraphicsPath path =
GraphicsTools.CreateRoundRectangle(border, ButtonRadius))
{
using (Pen p = new Pen(ColorTable.ButtonBorder))
{
g.DrawPath(p, path);
}
}
Color fillNorth = pressed ? ColorTable.ButtonFillNorthPressed : ColorTable.ButtonFillNorth;
Color fillSouth = pressed ? ColorTable.ButtonFillSouthPressed : ColorTable.ButtonFillSouth;
//Fill
using (GraphicsPath path = GraphicsTools.CreateTopRoundRectangle(fill, ButtonRadius))
{
using (Brush b = new LinearGradientBrush(
new Point(0, fill.Top),
new Point(0, fill.Bottom),
fillNorth, fillSouth))
{
g.FillPath(b, path);
}
}
Color innerBorderColor = pressed || checkd ? ColorTable.ButtonInnerBorderPressed : ColorTable.ButtonInnerBorder;
//Inner border
using (GraphicsPath path =
GraphicsTools.CreateRoundRectangle(innerBorder, ButtonRadius))
{
using (Pen p = new Pen(innerBorderColor))
{
g.DrawPath(p, path);
}
}
//Glow
using (GraphicsPath clip = GraphicsTools.CreateRoundRectangle(glow, 2))
{
g.SetClip(clip, CombineMode.Intersect);
Color glowColor = ColorTable.Glow;
if (checkd)
{
if (selected)
{
glowColor = ColorTable.CheckedGlowHot;
}
else
{
glowColor = ColorTable.CheckedGlow;
}
}
using (GraphicsPath brad = CreateBottomRadialPath(glow))
{
using (PathGradientBrush pgr = new PathGradientBrush(brad))
{
unchecked
{
int opacity = 255;
RectangleF bounds = brad.GetBounds();
pgr.CenterPoint = new PointF((bounds.Left + bounds.Right) / 2f, (bounds.Top + bounds.Bottom) / 2f);
pgr.CenterColor = Color.FromArgb(opacity, glowColor);
pgr.SurroundColors = new Color[] { Color.FromArgb(0, glowColor) };
}
g.FillPath(pgr, brad);
}
}
g.ResetClip();
}
#endregion
}
}