private void makeFullscreenPanel(Canvas canvas)
{
Panel panel = new Panel()
{
Left = 0,
Top = 0,
Height = canvas.Height,
Width = canvas.Width,
Name = "Full-screen", // TODO: resource
Canvas = canvas,
};
FullScreen fullScreen = new FullScreen()
{
Canvas = canvas,
Panel = panel,
};
fullScreen.init(db);
panel.FullScreens.Add(fullScreen);
canvas.Panels.Add(panel);
}