button.label.align = GUILabel.CENTRE;
button.label.layout = GUILabel.UNDER_COMPONENT;
toolPanel.placeComponent(button);
// materials
GLOBAL.widgetMaterials = new WidgetMaterials(0f, GLOBAL.windowHeight
- panelHeight, (int) panelWidth, (int) panelHeight, gui);
tabbedPanel.addTabbedPanel(GLOBAL.widgetMaterials, "materials", gui);