在java swing中设置窗口的最小大小限制 [英] Setting minimum size limit for a window in java swing

问题描述

我的 JFrame 在 GridBagLayout 中有 3 JPanels ..

现在，当我最小化窗口时，在一定限制之后，第三个JPanel会消失。
我尝试使用 setMinimumSize（new Dimension（int，int））设置最小化JFrame的大小，但没有成功。窗户仍然可以最小化。

Now, when I minimize a windows, after a certain limit, the third JPanel tends to disappear. I tried setting minimizing size of JFrame using setMinimumSize(new Dimension(int,int)) but no success. The windows can still be minimized.

所以，我实际上想做一个阈值，我的窗口在一定限度后无法最小化。

So, I actually want to make a threshhold, that my window cannot be minimized after a certain limit.

我该怎么办？

代码： -

import java.awt.Dimension;

import javax.swing.JFrame;

public class JFrameExample {
    public static void main(String[] args) {
        JFrame frame = new JFrame("Hello World");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setMinimumSize(new Dimension(400, 400));
        frame.setVisible(true);
    }
}

此外：

shadyabhi@shadyabhi-desktop:~/java$ java --showversion
java version "1.5.0"
gij (GNU libgcj) version 4.4.1

Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Usage: gij [OPTION] ... CLASS [ARGS] ...
          to invoke CLASS.main, or
       gij -jar [OPTION] ... JARFILE [ARGS] ...
          to execute a jar file
Try `gij --help' for more information.
shadyabhi@shadyabhi-desktop:~/java$

给我输出像

**更新：**同样在运行时Netbeans IDE提供预期的输出..当我运行java JFrameExample编译器时，我遇到问题..现在，这意味着什么？

**UPDATE: ** The same when run though Netbeans IDE gives expected output.. When I run through "java JFrameExample" compiler, I am facing issues.. Now, what that means??

推荐答案

文档告诉我，这种行为是依赖于平台的。特别是，由于以下示例代码在Windows Vista中可以满足我的要求：

The documentation tells me, that this behavior is platform dependent. Especially, since the following example code works for me as desired in Windows Vista:

import java.awt.Dimension;

import javax.swing.JFrame;

public class JFrameExample {
    public static void main(String[] args) {
        JFrame frame = new JFrame("Hello World");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setMinimumSize(new Dimension(100, 100));
        frame.setVisible(true);
    }
}

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