protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
if (Width == 0) // designer is throwing fits about this all of a sudden.
{
return;
}
Rectangle headerRect = new Rectangle(0, 0, Width, _headerHeight - 1);
using (GraphicsPath path = DrawingHelper.CreateRoundedRectangle(1, 1, Width - 3, Height - 3, 3, DrawingHelper.RectangleCorners.TopLeft | DrawingHelper.RectangleCorners.TopRight))
using (GraphicsPath borderPath = DrawingHelper.CreateRoundedRectangle(0, 0, Width - 1, Height - 1, 5, DrawingHelper.RectangleCorners.TopLeft | DrawingHelper.RectangleCorners.TopRight))
using (LinearGradientBrush gradBrush = new LinearGradientBrush(headerRect, _headerColorFrom, _headerColorTo, 90f))
using (Brush brush = new SolidBrush(ControlBackColor))
using (Pen borderPathPen = new Pen(Color.FromArgb(75, _shadowColor)))
using (Pen borderPen = new Pen(_borderColor))
using (Pen separatorPen = new Pen(_seperatorColor)){
e.Graphics.SetClip(headerRect);
e.Graphics.FillPath(gradBrush, path);
e.Graphics.ResetClip();
e.Graphics.FillRectangle(brush, 1, _headerHeight, Width - 3, Height - 3 - (_headerHeight - 1));
e.Graphics.DrawPath(borderPathPen, borderPath);
e.Graphics.DrawPath(borderPen, path);
e.Graphics.DrawLine(separatorPen, new Point(2, _headerHeight - 1), new Point(this.Width - 3, _headerHeight - 1));
}
PaintContent(e);
}
private void PaintButton(PaintEventArgs e)
{
GraphicsPath gp;
GraphicsPath gpShadow;
if (_isExpanded)
{
gp = DrawingHelper.CreateRoundedRectangle(1, 1, this.Width - 3, _buttonHeight - 3, 3, DrawingHelper.RectangleCorners.TopLeft | DrawingHelper.RectangleCorners.TopRight);
gpShadow = DrawingHelper.CreateRoundedRectangle(0, 0, this.Width - 1, _buttonHeight - 1, 5, DrawingHelper.RectangleCorners.TopLeft | DrawingHelper.RectangleCorners.TopRight);
}
else
{
gp = DrawingHelper.CreateRoundedRectangle(1, 1, this.Width - 3, _buttonHeight - 3, 3);
gpShadow = DrawingHelper.CreateRoundedRectangle(0, 0, this.Width - 1, _buttonHeight - 1, 5);
}
if (_isExpanded)
{
e.Graphics.FillRectangle(new SolidBrush(BackColor), new Rectangle(0, _buttonHeight / 2, this.Width - 3, this.Height - (_buttonHeight / 2) - 2));
LinearGradientBrush lgb = new LinearGradientBrush(new Rectangle(0, 0, this.Width, _buttonHeight), _normalColorFrom, _normalColorTo, 90f);
e.Graphics.FillPath(lgb, gp);
lgb.Dispose();
}
else
{
if (_mouseDown)
{
LinearGradientBrush lgb = new LinearGradientBrush(new Rectangle(0, 0, this.Width, _buttonHeight), _downColorFrom, _downColorTo, 90f);
e.Graphics.FillPath(lgb, gp);
lgb.Dispose();
}
else
{
if (_mouseHovered)
{
LinearGradientBrush lgb = new LinearGradientBrush(new Rectangle(0, 0, this.Width, _buttonHeight), _hoverColorFrom, _hoverColorTo, 90f);
e.Graphics.FillPath(lgb, gp);
lgb.Dispose();
}
else
{
LinearGradientBrush lgb = new LinearGradientBrush(new Rectangle(0, 0, this.Width, _buttonHeight), _normalColorFrom, _normalColorTo, 90f);
e.Graphics.FillPath(lgb, gp);
lgb.Dispose();
}
}
}
using (Pen pen = new Pen(_borderColor))
using (Pen borderPen = new Pen(Color.FromArgb(75, _borderColor)))
using (Pen shadowPen = new Pen(Color.FromArgb(75, _shadowColor))) {
e.Graphics.DrawPath(shadowPen, gpShadow);
e.Graphics.DrawPath(pen, gp);
if (_isExpanded)
{
e.Graphics.DrawLine(pen, new Point(1, _buttonHeight - 1), new Point(1, Height - 2));
e.Graphics.DrawLine(shadowPen, new Point(0, _buttonHeight), new Point(0, Height - 1));
e.Graphics.DrawLine(pen, new Point(this.Width - 2, _buttonHeight - 1), new Point(this.Width - 2, Height - 2));
e.Graphics.DrawLine(shadowPen, new Point(this.Width - 1, _buttonHeight), new Point(this.Width - 1, Height - 1));
e.Graphics.DrawLine(pen, new Point(2, Height - 2), new Point(this.Width - 3, Height - 2));
e.Graphics.DrawLine(shadowPen, new Point(1, Height - 1), new Point(this.Width - 2, Height - 1));
e.Graphics.DrawLine(pen, new Point(2, _buttonHeight - 1), new Point(this.Width - 3, _buttonHeight - 1));
e.Graphics.DrawLine(new Pen(Color.FromArgb(200, 200, 200)), new Point(2, _buttonHeight - 2), new Point(this.Width - 3, _buttonHeight - 2));
}
}
gp.Dispose();
gpShadow.Dispose();
}