fillLayout(layoutB, componentCountB);
tabsheet.addTab(layoutB, "Vertical ordered layout", null);
layoutG = new GridLayout(gridSize, gridSize);
// Add 12 random components
fillLayout(layoutG, componentCountC);
tabsheet.addTab(layoutG, "Grid layout (4 x 2)", null);
// Create custom layout
VerticalLayout panelCLayout = new VerticalLayout();
panelCLayout.setMargin(true);
final Panel panelC = new Panel("Custom layout with style exampleStyle",