Question

Java 界面设计

就是一个界面分成两份 但是不是固定大小 可用鼠标来拖动（一个变大另一个变小）如图所示：
用Java 哪个控件实现

Answer 1

import java.awt.GridBagLayout;
import javax.swing.JPanel;
import javax.swing.JSplitPane;
import java.awt.GridBagConstraints;

public class Test1 extends JPanel {

private static final long serialVersionUID = 1L;
private JSplitPane jSplitPane = null;

/**
* This is the default constructor
*/
public Test1() {
super();
initialize();
}

/**
* This method initializes this
*
* @return void
*/
private void initialize() {
GridBagConstraints gridBagConstraints = new GridBagConstraints();
gridBagConstraints.fill = GridBagConstraints.BOTH;
gridBagConstraints.gridy = 0;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
gridBagConstraints.gridx = 0;
this.setSize(300, 200);
this.setLayout(new GridBagLayout());
this.add(getJSplitPane(), gridBagConstraints);
}

/**
* This method initializes jSplitPane
*
* @return javax.swing.JSplitPane
*/
private JSplitPane getJSplitPane() {
if (jSplitPane == null) {
jSplitPane = new JSplitPane();
}
return jSplitPane;
}

}
楼主是不是要这种的效果？？？

Answer 2

可以用JSplitPane
方法：
setDividerLocation:设置分割线位置
setOneTouchExpandable:设置是否可以收起或展开
setDividerSize：设置分割线的宽度
其余的看下API