问题描述
我需要将 popup menu 添加到 JFrame,但是当我将该组件放在那里时,它就会消失.我可以在代码中看到它,但没有办法编辑它的任何内容.有没有办法像说 menu bar 那样编辑它?如果这很重要,我会使用 Netbeans 7.2.1.
I need to add a popup menu to the JFrame, but when I drop that component there it just dissappears. I can see it in code, but there is no way to edit anything about it. Is there a way I can edit it like say menu bar? I use Netbeans 7.2.1 if that is important.
PS - 是的,我试过谷歌搜索,只发现 this,但它没有帮助......
PS - Yes, I tried googling and found only this, but it is not helping...
推荐答案
好吧,我自己想通了.
- 打开 Windows ->导航->Navigator 它将显示一个导航器窗口,其中包含当前在 jFrame 上的所有组件.
- 在该导航器窗口中,然后单击Other components.
- 其中将列出所有非可视组件,包括 jPopopMenu.
- 通过单击这些组件中的任何一个,可以编辑它们的属性.
- 可以通过双击直观地编辑弹出菜单.然后它会弹出可视菜单生成器.
- Open Windows -> Navigation -> Navigator it will show a navigator window with all components currently on jFrame.
- In that navigator window then click Other components.
- In there all non visual components including jPopopMenu will be listed.
- By clicking on any of these components it is possible to edit their properties.
- Editing the popup menu visually is possible by double clicking on it. It will then bring up visual menu builder.