Question

java jpanel换行

这种一个标签跟着一个文本框的换行怎么写，要代码的，不是像netBean拉控件的那种

Answer 1

代码：importjava.awt.*;importjava.awt.event.*;importjavax.swing.*;publicclassSimpleTestextendsJFrame{privateImageIconimage;privateJLabellabel;privateJButtonbutton;privateJPanelbuttonPanel,imagePanel;privateJScrollPanescrollPane;privateContainercontainer;publicSimpleTest(intxPixels,intyPixels){super("AddImage");button=newJButton("AddImage");image=newImageIcon("C:/1.jpg");imagePanel=newJPanel(newFlowLayout(FlowLayout.LEFT,5,5));scrollPane=newJScrollPane(imagePanel);button.addActionListener(newActionListener(){publicvoidactionPerformed(ActionEvente){label=newJLabel(image);imagePanel.add(label);validate();}});buttonPanel=newJPanel(newGridLayout(1,5));buttonPanel.add(button);container=getContentPane();container.setLayout(newGridLayout(2,1));container.add(buttonPanel);container.add(scrollPane);setSize(xPixels,yPixels);setVisible(true);}publicstaticvoidmain(String[]args){newSimpleTest(400,400);}}