Multiple TabbyChat boxes in-game

[zedwick]

Would be very useful to be able to have multiple tabbed floating "windows" or boxes in-game allowing multiple channels to be viewed onscreen at once.

Each box could have the same set of tabs available across the top, but each able to have a different tab selected/open.

[mattmess1221]

As much as I would love to do it, the way I want to implement this require javafx. It's going to have to wait Mojang gets everyone to use Java 8.

I want to put something like this in GuiPanel so I can figure out if a component is visible.

    public boolean isVisible(GuiComponent component, @Nullable Point point) {
        Rectangle rect = component.getBounds();

        Shape s = new javafx.scene.shape.Rectangle(rect.x, rect.y, rect.width, rect.height);

        boolean wait = true;
        for (GuiComponent comp : this) {
            if (wait) {
                if (comp == component) {
                    wait = false;
                }
                continue;
            }
            if (comp == component) {
                return point == null ? true : s.contains(new Point2D(point.x, point.y));
            }
            rect = component.getBounds();
            Shape r = new javafx.scene.shape.Rectangle(rect.x, rect.y, rect.width, rect.height);

            s = Shape.subtract(s, r);
            if (!s.getLayoutBounds().contains(new BoundingBox(0, 0, 0, 0))) {
                return false;
            }

        }
        return true;
    }