public static void DrawTab(Graphics g, Rectangle r, Corners corner, GradientType gradient, Color darkColor, Color lightColor, Color edgeColor, bool closed)
{
//dims
Point[] points;
GraphicsPath path;
Region Region;
LinearGradientBrush linearBrush;
Brush brush = null;
Pen pen;
r.Inflate(- 1, - 1);
//set brushes
switch (gradient)
{
case GradientType.Flat:
brush = new SolidBrush(darkColor);
break;
case GradientType.Linear:
brush = new LinearGradientBrush(r, darkColor, lightColor, LinearGradientMode.Vertical);
break;
case GradientType.Bell:
linearBrush = new LinearGradientBrush(r, darkColor, lightColor, LinearGradientMode.Vertical);
linearBrush.SetSigmaBellShape((float) (0.17F), (float) (0.67F));
brush = linearBrush;
break;
}
pen = new pen(edgeColor, 1);
//generic points
points = new Point[12] {new Point(r.Left, r.Bottom), new Point(r.Left, r.Bottom - bshift), new Point(r.Left, r.Top + bshift), new Point(r.Left, r.Top), new Point(r.Left + bshift, r.Top), new Point(r.Right - bshift, r.Top), new Point(r.Right, r.Top), new Point(r.Right, r.Top + bshift), new Point(r.Right, r.Bottom - bshift), new Point(r.Right, r.Bottom), new Point(r.Right - bshift, r.Bottom), new Point(r.Left + bshift, r.Bottom)};
path = new GraphicsPath();
switch (corner)
{
case Corners.LeftBottom:
path.AddLine(points[3], points[1]);
path.AddBezier(points[1], points[0], points[0], points[11]);
path.AddLine(points[11], points[9]);
path.AddLine(points[9], points[6]);
path.AddLine(points[6], points[3]);
Region = new Region(path);
g.FillRegion(brush, Region);
g.DrawLine(pen, points[3], points[1]);
g.DrawBezier(pen, points[1], points[0], points[0], points[11]);
g.DrawLine(pen, points[11], points[9]);
g.DrawLine(pen, points[9], points[6]);
if (closed)
{
g.DrawLine(pen, points[6], points[3]);
}
break;
case Corners.LeftTop:
path.AddLine(points[0], points[2]);
path.AddBezier(points[2], points[3], points[3], points[4]);
path.AddLine(points[4], points[6]);
path.AddLine(points[6], points[9]);
path.AddLine(points[9], points[0]);
Region = new Region(path);
g.FillRegion(brush, Region);
g.DrawLine(pen, points[0], points[2]);
g.DrawBezier(pen, points[2], points[3], points[3], points[4]);
g.DrawLine(pen, points[4], points[6]);
g.DrawLine(pen, points[6], points[9]);
if (closed)
{
g.DrawLine(pen, points[9], points[0]);
}
break;
case Corners.Bottom:
path.AddLine(points[1], points[3]);
path.AddBezier(points[1], points[0], points[0], points[11]);
path.AddLine(points[11], points[10]);
path.AddBezier(points[10], points[9], points[9], points[8]);
path.AddLine(points[8], points[6]);
path.AddLine(points[6], points[3]);
Region = new Region(path);
g.FillRegion(brush, Region);
g.DrawLine(pen, points[1], points[3]);
g.DrawBezier(pen, points[1], points[0], points[0], points[11]);
g.DrawLine(pen, points[11], points[10]);
g.DrawBezier(pen, points[10], points[9], points[9], points[8]);
g.DrawLine(pen, points[8], points[6]);
if (closed)
{
g.DrawLine(pen, points[6], points[3]);
}
break;
case Corners.Top:
path.AddLine(points[0], points[2]);
path.AddBezier(points[2], points[3], points[3], points[4]);
path.AddLine(points[4], points[5]);
path.AddBezier(points[5], points[6], points[6], points[7]);
path.AddLine(points[7], points[9]);
path.AddLine(points[9], points[0]);
Region = new Region(path);
g.FillRegion(brush, Region);
g.DrawLine(pen, points[0], points[2]);
g.DrawBezier(pen, points[2], points[3], points[3], points[4]);
g.DrawLine(pen, points[4], points[5]);
g.DrawBezier(pen, points[5], points[6], points[6], points[7]);
g.DrawLine(pen, points[7], points[9]);
if (closed)
{
g.DrawLine(pen, points[9], points[0]);
}
break;
case Corners.RightBottom:
path.AddLine(points[3], points[0]);
path.AddLine(points[0], points[10]);
path.AddBezier(points[10], points[9], points[9], points[8]);
path.AddLine(points[8], points[6]);
path.AddLine(points[6], points[3]);
Region = new Region(path);
g.FillRegion(brush, Region);
g.DrawLine(pen, points[3], points[0]);
g.DrawLine(pen, points[0], points[10]);
g.DrawBezier(pen, points[10], points[9], points[9], points[8]);
g.DrawLine(pen, points[8], points[6]);
if (closed)
{
g.DrawLine(pen, points[6], points[3]);
}
break;
case Corners.RightTop:
path.AddLine(points[0], points[3]);
path.AddLine(points[3], points[5]);
path.AddBezier(points[5], points[6], points[6], points[7]);
path.AddLine(points[7], points[9]);
path.AddLine(points[9], points[0]);
Region = new Region(path);
g.FillRegion(brush, Region);
g.DrawLine(pen, points[0], points[3]);
g.DrawLine(pen, points[3], points[5]);
g.DrawBezier(pen, points[5], points[6], points[6], points[7]);
g.DrawLine(pen, points[7], points[9]);
if (closed)
{
g.DrawLine(pen, points[9], points[0]);
}
break;
}
}
private void penDown()
{
p = pen.DOWN;
}
public static void DrawDocumentTab(Graphics g, Rectangle rect, Color backColorBegin, Color backColorEnd, Color edgeColor, TabDrawType tabType, bool closed)
{
GraphicsPath path;
Region Region;
Brush brush = null;
Pen pen;
brush = new LinearGradientBrush(rect, backColorBegin, backColorEnd, LinearGradientMode.Vertical);
pen = new pen(edgeColor, 1.0F);
path = new GraphicsPath();
if (tabType == TabDrawType.First)
{
path.AddLine(rect.Left + 1, rect.Bottom + 1, rect.Left + rect.Height, rect.Top + 2);
path.AddLine(rect.Left + rect.Height + 4, rect.Top, rect.Right - 3, rect.Top);
path.AddLine(rect.Right - 1, rect.Top + 2, rect.Right - 1, rect.Bottom + 1);
}
else
{
if (tabType == TabDrawType.Active)
{
path.AddLine(rect.Left + 1, rect.Bottom + 1, rect.Left + rect.Height, rect.Top + 2);
path.AddLine(rect.Left + rect.Height + 4, rect.Top, rect.Right - 3, rect.Top);
path.AddLine(rect.Right - 1, rect.Top + 2, rect.Right - 1, rect.Bottom + 1);
}
else
{
path.AddLine(rect.Left, rect.Top + 6, rect.Left + 4, rect.Top + 2);
path.AddLine(rect.Left + 8, rect.Top, rect.Right - 3, rect.Top);
path.AddLine(rect.Right - 1, rect.Top + 2, rect.Right - 1, rect.Bottom + 1);
path.AddLine(rect.Right - 1, rect.Bottom + 1, rect.Left, rect.Bottom + 1);
}
}
Region = new Region(path);
g.FillRegion(brush, Region);
g.DrawPath(pen, path);
}
private void penUp()
{
p = pen.UP;
}
