Method pointerDragged

src/main/java/ui/VirtualCanvas.java:204–213

(int x, int y)

    }

    protected final void pointerDragged(int x, int y) {
        try {
            list.pointerDragged(x, y);
        } catch (Exception e) {
            if (sd.roster != null) {
                sd.roster.errorLog("pointerdragged exception: " + e.getMessage());
            }
        }
        repaint();
    }

    protected final void pointerReleased(int x, int y) {
        try {