How to show two or more label at centre of the container in codenameone

问题

I am new for Codenameone Is there any option to align a label depends on another label like align bottom, top, right and left option?

How to align many labels at the centre of the parent layout?

Here I have attached the code I tried for:

Container center = new Container(new BorderLayout());

    Label des = new Label((String) data.get("title"));
    des.setUIID("MultiLine2");
    center.addComponent(BorderLayout.NORTH,des);
    Label author = new Label((String) data.get("author"));
    author.setUIID("MultiLine2");
    center.addComponent(BorderLayout.SOUTH,author);

    cnt.addComponent(BorderLayout.CENTER, center);

I am getting outpul like the below image

Here I have attached what I need for my project

Can anyone please help me How should I do to get my requirement?

回答1:

This will place the Labels in the absolute center of the container:

Form hi = new Form("Hi World");
hi.setLayout(new BorderLayout(BorderLayout.CENTER_BEHAVIOR_CENTER_ABSOLUTE));
Container center = new Container(new BoxLayout(BoxLayout.Y_AXIS));

Label line1 = new Label("What are you doing");
Label line2 = new Label("Hello");

center.add(line1);
center.add(line2);

hi.addComponent(BorderLayout.CENTER, center);

hi.show();

To adjust the center to move slightly to the left you can add right padding to the center Container:

center.getAllStyles().setPadding(Component.RIGHT, 100);

回答2:

These two approaches also serve to center labels inside a CN1 container:

Container container01 = FlowLayout.encloseCenterMiddle();

and

Container container02 = new Container(new GridLayout(2,1));

where the number 2 in GridLayout(2,1) refers to the number of labels you have for one column.

来源：https://stackoverflow.com/questions/37430917/how-to-show-two-or-more-label-at-centre-of-the-container-in-codenameone

标签

codenameone