在Netbeans Designer中插入框 [英] Inserting Boxes in Netbeans designer

问题描述

我正在尝试在JPanel上的布局中插入一些分隔符.我有3个按钮，我想在它们之间放一个类似于Box.createRigidArea(new Dimension(10, 0))的东西. Netbeans 6.9.1似乎没有创建它们的选项-是这样吗?有什么解决方法吗?

I'm trying to insert some spacers into a layout on JPanel. I've got 3 buttons and I'd like to put something similar to Box.createRigidArea(new Dimension(10, 0)) between them. Netbeans 6.9.1 doesn't seem to have an option to create them - is that true? Is there some workaround?

推荐答案

另一种方法是将JPanel设置为使用BoxLayout并修改按钮的添加前"或添加后"代码以包含所需的Component:

Another approach is to set the JPanel to use BoxLayout and modify a button's Pre- or Post-Adding code to include the desired Component:

this.add(Box.createVerticalStrut(10));

生成的代码如下:

jButton1.setText("jButton1");
this.add(Box.createVerticalStrut(10));
add(jButton1);
this.add(Box.createVerticalStrut(10));

您还需要import javax.swing.Box.

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