private void drawBackground(Graphics g)
{
if (isHovered)
{
g.ExcludeClip(rectBackGrad);
}
g.FillRectangle(new SolidBrush(BackColor), ClientRectangle);
g.ResetClip();
if (isHovered && isFocused && IsPressed)
{
g.FillRectangle(pressedBackGradient, rectBackGrad);
g.SmoothingMode = SmoothingMode.AntiAlias;
g.DrawPath(innerPen, GraphicUtils.RoundRect(0, 1, Width - 1, Height - 2, 3, 1));
g.DrawPath(selHoverOuterPen, GraphicUtils.RoundRect(-1, 0, Width + 1, Height, 3, 1));
}
else if (Checked)
{
g.FillRectangle(selHoverBackGrad, rectBackGrad);
g.SmoothingMode = SmoothingMode.AntiAlias;
g.DrawPath(innerPen, GraphicUtils.RoundRect(0, 1, Width - 1, Height - 2, 3, 1));
g.DrawPath(selHoverOuterPen, GraphicUtils.RoundRect(-1, 0, Width + 1, Height, 3, 1));
}
else
{
if (!isHovered && !ClientRectangle.Contains(PointToClient(MousePosition)))
{
return;
}
g.FillRectangle(hoverBackGradient, rectBackGrad);
g.SmoothingMode = SmoothingMode.AntiAlias;
g.DrawPath(innerPen, GraphicUtils.RoundRect(0, 1, Width - 1, Height - 2, 3, 1));
g.DrawPath(hoverOuterPen, GraphicUtils.RoundRect(-1, 0, Width + 1, Height, 3, 1));
}
}
private void refreshGradient()
{
rectBackGrad = new Rectangle(1, 1, Width - 2, Height - 2);
hoverBackGradient = new LinearGradientBrush(new Rectangle(rectBackGrad.X, rectBackGrad.Y, 1, rectBackGrad.Height), Color.FromArgb(250, 251, 253), Color.FromArgb(235, 243, 253), 90f);
selHoverBackGrad = new LinearGradientBrush(new Rectangle(rectBackGrad.X, rectBackGrad.Y, 1, rectBackGrad.Height), Color.FromArgb(220, 235, 252), Color.FromArgb(193, 219, 252), 90f);
selNoHoverBackGrad = new LinearGradientBrush(new Rectangle(rectBackGrad.X, rectBackGrad.Y, 1, rectBackGrad.Height), Color.FromArgb(248, 248, 248), Color.FromArgb(229, 229, 229), 90f);
pressedBackGradient = new LinearGradientBrush(new Rectangle(rectBackGrad.X, rectBackGrad.Y, 1, rectBackGrad.Height), GraphicUtils.DarkenColor(Color.FromArgb(220, 235, 252), 20), GraphicUtils.DarkenColor(Color.FromArgb(193, 219, 252), 20), 90f);
}