使用 2 个或更多帧 [英] Working with 2 or more frames

问题描述

我的 java swing 应用程序中有大约 3 个帧.如何处理这些帧的正确方法是什么?我的意思是某种模式或其他东西.现在我总是有一个类代表框架，一个类代表这个框架中的主要面板.现在我已将帧定义为静态变量，当我想隐藏它们时，我调用classname.frameName.setVisible(false);

I have about 3 frames in my java swing application. What it the correct way how to handle with these frames? I mean some pattern or something else. Now I have always one class which represent frame and one class for panel which is main in this frame. Now I have defined frames as static variable and when I wanna hide them I call classname.frameName.setVisible(false);

这是正确的解决方案吗?

is this the correct solution?

推荐答案

除了 CardLayout 或 JFrame 与多个 JDialog 实例，这里有一些其他策略可以单独或组合使用，以将各种内容窗格折叠到单个框架中.

Besides the (excellent) suggestions of a CardLayout or JFrame with multiple JDialog instances, here are some other strategies which might work singly or in combination, to collapse a variety of content panes into a single frame.

1. JDesktopPane/JInternalFames (啧啧).
2. JSplitPane (Tut.).
3. JTabbedPane (Tut.).
4. JLayeredPane，如果你觉得勇敢的话 (啧啧.).
5. JToolBar - 如果需要可浮动 (啧啧.).
6. 嵌套布局JPanel的不同约束/a>.

1. JDesktopPane/JInternalFames (Tut.).
2. JSplitPane (Tut.).
3. JTabbedPane (Tut.).
4. JLayeredPane, if you're feeling brave (Tut.).
5. JToolBar - floatable if needed (Tut.).
6. Different constraints of a JPanel in a nested layout.

可能还有更多..

当然，正如 Adamski 指出的那样，还有一些其他的怪癖需要考虑..

Of course, as Adamski pointed out, there are some further quirks to consider..

如果每个框架都有 JMenuBars 或 JMenus 怎么办?

What if each frame has JMenuBars or JMenus?

可能将它们组合为子菜单.

Possibly combine them as sub-menus.

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