Fork Code: Chopsticks GUI

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code content

(
var numX=12, numY=8, width, height, margin;
w = Window.new("CompositeView", Window.availableBounds).front;
width = (Window.availableBounds.width/numX).floor;
height = (Window.availableBounds.height/numY).floor;
margin = (width + height)/20;
w.addFlowLayout(0@0, 0@0);
t = Array.fill(numX * numY, { arg i;
    var u, n, col, moveTo, lineTo, toggle;
    col = Color.rand;
    toggle = i%2;
    n = CompositeView.new(w, Rect(0, 0, width, height))
        .background_(col);
    u=UserView(n, Rect(margin, margin, width-(margin*2), height-(margin*2))); // OK
    u.background_(col);
    u.drawFunc={|uview|
        if(toggle.asBoolean, {
            moveTo = 0@uview.bounds.height.rand;
            lineTo = uview.bounds.width@uview.bounds.height.rand;
        }, {
            moveTo = uview.bounds.width.rand@uview.bounds.height;
            lineTo = uview.bounds.width.rand@0;
         });
        Pen.moveTo(moveTo);
        Pen.lineTo(lineTo);
        Pen.stroke;
    };
    u.mouseDownAction={|view|
        col = Color.rand;
        u.background_(col);
        n.background_(col);
        toggle = (toggle - 1).abs;
    };
    u.animate_(true);
});
w.front;
)

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