我需要使用GroupLayout(而不是其他布局)构建GUI。 GUI将如下所示:
----------------------------
| field 1 field 2 field 3 |
| FFIEEELLLDD4 FIELDDDDDD5 |
| FIEEEEEEEEEEEEEEELDDDD 6 |
_____________________________
字段1 - 3各占1个长度,字段4和5各取1.5长度,字段6取3长度。这三组在开始和结束时都是一致的。
我指的是http://docs.oracle.com/javase/tutorial/uiswing/layout/group.html。
为简单起见,我将使用JLabel作为字段的占位符。
到目前为止,这是我的代码,我没有运气获得我想要的GUI。
public class RecorderGUI extends JFrame {
private final JLabel one;
private final JLabel two;
private final JLabel three;
private final JLabel four;
private final JLabel five;
private final JLabel six;
public RecorderGUI() {
JFrame frame = new JFrame();
JPanel panel = new JPanel();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GroupLayout layout = new GroupLayout(panel);
panel.setLayout(layout);
one = new JLabel("one");
two = new JLabel("two");
three = new JLabel("three");
four = new JLabel("four");
five = new JLabel("five");
six = new JLabel("six");
layout.setHorizontalGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup())
.addComponent(one)
.addComponent(two)
.addComponent(three)
.addGroup(layout.createSequentialGroup())
.addComponent(four)
.addComponent(five))
.addComponent(six));
layout.setVerticalGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(one)
.addComponent(two)
.addComponent(three))
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(four)
.addComponent(five))
.addComponent(six));
frame.add(panel);
frame.pack();
frame.setVisible(true);
}
public static void main(final String[] args) {
RecorderGUI GUI = new RecorderGUI();
}
代码导致以下内容,这不是我想要的: 一,二,三合并在一起;四和五重叠。
抱歉,我想添加输出图形用户界面的图片,但我无法附加图片,因为我的声誉不到10 :(。
答案 0 :(得分:10)
修正了一些parantheses并添加了组件的调整大小提示:
layout.setHorizontalGroup(layout
.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(one, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(two, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(three, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addComponent(four, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(five, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addComponent(six, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE));
layout.setVerticalGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(one).addComponent(two).addComponent(three))
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(four).addComponent(five))
.addComponent(six));