第二行gridbaglayout滚动出容器 [英] Second row of gridbaglayout scrolling out of container

问题描述

我正在尝试实现类似于轮播的布局.它需要水平添加图像，并在第二行中添加一个复选框字段.我在jscrollpane中有一个面板，并且各个图像作为标签添加到了面板中.请查看屏幕截图.

I am trying to achieve a layout similar to that of a carousel. It needs to have images added horizontally with a checkbox field in the second row. I have a panel within a jscrollpane and individual images are added to the panel as labels. Please see screen shot.

屏幕截图

当我滚动窗格时，包含图像的第一行位于面板内..但是，如果您注意到复选框的第二行，它将滚动出面板.这是代码...

When I scroll the pane , the first row containing the images stays well within the panel..but if you notice the second row of checkboxes , it scrolls out of the panel. Here is the code ...

JLabel lab1=new JLabel();
for (int ii=0; ii<imageFiles.length; ii++) {
       GridBagConstraints constraint = new GridBagConstraints();  
        lab1 = new BufferedImage(w,h,BufferedImage.TYPE_INT_RGB);

        constraint.gridx = ii;
        constraint.gridy =0;  
        jPanel9.add(lab1,constraint);
    }
    for (int ii=0; ii<imageFiles.length; ii++) {
        GridBagConstraints constraint1 = new GridBagConstraints();         
        constraint1.anchor = GridBagConstraints.SOUTH;           
        chkbox = new Checkbox("asdasdada");
        constraint1.gridx = ii;
        constraint1.gridy =1;

        jPanel9.add(chkbox, constraint1);
      } 

不确定是什么问题..非常感谢任何帮助..谢谢..

Not sure what is wrong..Any help is much appreciated..Thanks..

推荐答案

问题是您将AWT组件(重量级)与Swing组件(轻量级)混合在一起.我有2条建议:

The problem is that you are mixing AWT components (heavyweight) with Swing components (lightweight). I have 2 recommendations:

• 请勿混合重量级和轻量级组件
• 尝试尽可能多地使用轻量级组件

因此，在您的代码中，将Checkbox替换为JCheckbox，它应该可以正常工作.

So in your code, replace Checkbox by JCheckbox and it should work just fine.

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