Search code examples
java-melwuitlwuit-formlwuit-button

How to put 4 button in row use lwuit? At the same distance

how to put 4 button in row, as in the picture:

enter image description here

The distance between the elements should be changed at different resolutions

Solution

  • There are allot of ways to do everything in LWUIT. Its unclear from your image what your exact constraints are, I'm guessing you want the left most button to be left aligned and the right most to be right aligned. You probably also want the two other buttons to be centered.

    I would implement this using a GridLayout with nested FlowLayout elements. As such:

    Container c = new Container(new GridLayout(1, 4));
addButton(c, new Button("b1"), Component.LEFT);
addButton(c, new Button("b2"), Component.CENTER);
addButton(c, new Button("b3"), Component.CENTER);
addButton(c, new Button("b4"), Component.RIGHT);


private void addButton(Container c, Button b, int align) {
   Container flow = new Container(new FlowLayout(align));
   flow.addComponent(b);
   c.addComponent(flow);
}