protected override bool OnExposeEvent(Gdk.EventExpose args)
{
using (var g = Gdk.CairoHelper.Create(args.Window)) {
g.SetSourceRGBA(1, 1, 1, 0);
g.Operator = Cairo.Operator.Source;
g.Paint();
}
Cairo.Color bgColor = new Cairo.Color(1, 1, 1);
Cairo.Color titleBgColor = new Cairo.Color(0.88, 0.88, 0.98);
Cairo.Color categoryBgColor = new Cairo.Color(0.58, 0.58, 0.98);
Cairo.Color borderColor = new Cairo.Color(0.4, 0.4, 0.6);
Cairo.Color textColor = new Cairo.Color(0.3, 0.3, 1);
Cairo.Color gridColor = new Cairo.Color(0.8, 0.8, 0.8);
using (var g = Gdk.CairoHelper.Create(args.Window)) {
g.LineWidth = 1;
Gdk.GC gc = new Gdk.GC(args.Window);
layout.SetMarkup(TitleText);
int width, height;
layout.GetPixelSize(out width, out height);
width += xBorder * 2;
FoldingScreenbackgroundRenderer.DrawRoundRectangle(g, true, false, 0.5, 0.5, height + yBorder * 2 + 1.5, width, height + yBorder * 2);
g.Color = titleBgColor;
g.FillPreserve();
g.Color = borderColor;
g.Stroke();
gc.RgbFgColor = (HslColor)textColor;
args.Window.DrawLayout(gc, xBorder, yBorder, layout);
FoldingScreenbackgroundRenderer.DrawRoundRectangle(g, false, true, 0.5, height * 2 + yBorder * 2 + 0.5, height, Allocation.Width - 1, Allocation.Height - height * 2 - yBorder * 2 - 1);
g.Color = bgColor;
g.FillPreserve();
g.Color = borderColor;
g.Stroke();
g.MoveTo(xSpacer + 0.5, height * 2 + yBorder * 2);
g.LineTo(xSpacer + 0.5, Allocation.Height - 1);
g.Color = gridColor;
g.Stroke();
int y = height + yBorder * 2;
for (int i = 0; i < Items.Count; i++)
{
KeyValuePair <string, string> pair = Items[i];
layout.SetMarkup(pair.Key);
layout.GetPixelSize(out width, out height);
if (i == 0)
{
FoldingScreenbackgroundRenderer.DrawRoundRectangle(g, false, true, false, false, 0, y + 0.5, height + 1.5, Allocation.Width, height);
g.Color = categoryBgColor;
g.FillPreserve();
g.Color = borderColor;
g.Stroke();
g.MoveTo(xSpacer + 0.5, height + yBorder * 2 + 1);
g.LineTo(xSpacer + 0.5, height * 2 + yBorder * 2 + 1);
g.Color = gridColor;
g.Stroke();
}
gc.RgbFgColor = (HslColor)(i == 0 ? bgColor : textColor);
args.Window.DrawLayout(gc, xBorder, y, layout);
layout.SetMarkup(pair.Value);
args.Window.DrawLayout(gc, xSpacer + xBorder, y, layout);
// draw top line
if (i > 0)
{
g.MoveTo(1, y + 0.5);
g.LineTo(Allocation.Width - 1, y + 0.5);
g.Color = gridColor;
g.Stroke();
}
y += height;
}
gc.Dispose();
}
GtkWorkarounds.UpdateNativeShadow(this);
return(false);
}
