void Draw(Area area)
{
if (DrawEvent != null)
{
using (CairoContext c = new CairoContext(widget.GdkWindow)) {
global::Cairo.Context cc = c.Value as global::Cairo.Context;
if (area == null)
{
Rectangle r = widget.GdkWindow.ClipRegion.Clipbox;
area = new Area(new Point(r.X, r.Y), r.Width, r.Height);
}
cc.Rectangle(area.Start.X, area.Start.Y, area.Width, area.Height);
cc.Clip();
DrawEvent(c, area);
}
}
}
public Image Copy(ICanvas canvas, Area area)
{
Image img;
Pixmap pm;
global::Cairo.Context ctx;
pm = new Pixmap(null, (int)area.Width, (int)area.Height, 24);
ctx = Gdk.CairoHelper.Create(pm);
disableScalling = true;
using (CairoContext c = new CairoContext(ctx)) {
ctx.Translate(-area.Start.X, -area.Start.Y);
canvas.Draw(c, null);
}
disableScalling = false;
img = new Image(Pixbuf.FromDrawable(pm, Colormap.System, 0, 0, 0, 0,
(int)area.Width, (int)area.Height));
return(img);
}
protected override void Render(Drawable window, Widget widget, Rectangle backgroundArea,
Rectangle cellArea, Rectangle exposeArea, CellRendererState flags)
{
CellState state = (CellState)flags;
using (IContext context = new CairoContext (window)) {
Area bkg = new Area (new Point (backgroundArea.X, backgroundArea.Y),
backgroundArea.Width, backgroundArea.Height);
Area cell = new Area (new Point (cellArea.X, cellArea.Y),
cellArea.Width, cellArea.Height);
PlayslistCellRenderer.Render (Item, Count, IsExpanded, Config.DrawingToolkit,
context, bkg, cell, state);
}
}
void Draw(Area area)
{
if (DrawEvent != null) {
using (CairoContext c = new CairoContext (widget.GdkWindow)) {
global::Cairo.Context cc = c.Value as global::Cairo.Context;
if (area == null) {
Rectangle r = widget.GdkWindow.ClipRegion.Clipbox;
area = new Area (new Point (r.X, r.Y), r.Width, r.Height);
}
cc.Rectangle (area.Start.X, area.Start.Y, area.Width, area.Height);
cc.Clip ();
DrawEvent (c, area);
}
}
}
