blocks|key|1009225|text|创建一个带有BorderLayout的JFrame或JPanel，给它一个类似于BevelBorder或线条边框的东西，这样它就可以从其余的内容中分离出来，然后在BorderLayout.SOUTH添加状态面板。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1009226|JFrame+frame+=+new+JFrame();
frame.setLayout(new+BorderLayout());
frame.setSize(200,+200);

//+create+the+status+bar+panel+and+shove+it+down+the+bottom+of+the+frame
JPanel+statusPanel+=+new+JPanel();
statusPanel.setBorder(new+BevelBorder(BevelBorder.LOWERED));
frame.add(statusPanel,+BorderLayout.SOUTH);
statusPanel.setPreferredSize(new+Dimension(frame.getWidth(),+16));
statusPanel.setLayout(new+BoxLayout(statusPanel,+BoxLayout.X_AXIS));
JLabel+statusLabel+=+new+JLabel("status");
statusLabel.setHorizontalAlignment(SwingConstants.LEFT);
statusPanel.add(statusLabel);

frame.setVisible(true);|code-block|syntax|javascript|1009227|下面是我的机器上的上述状态条形码的结果：|1009228|​|1009229|📷|atomic|1009230|1009231|entityMap|0|LINK|mutability|MUTABLE|url|http://java.sun.com/javase/6/docs/api/javax/swing/border/BevelBorder.html|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/611530bfb84b377a0dbc4bd79f387cb3.png|imageAlt^0|14|B|0|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]]|C|$]]|$1|D|3|E|5|F|7|18|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|19|8|@]|9|@]|C|$]]|$1|K|3|L|5|6|7|1A|8|@]|9|@]|C|$]]|$1|M|3|N|5|O|7|1B|8|@]|9|@$A|1C|B|1D|1|1E]]|C|$]]|$1|P|3|L|5|6|7|1F|8|@]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|1G|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]|Y|$5|Z|U|10|C|$11|12|13|-4]]]]

Create a JFrame or JPanel with a BorderLayout, give it something like a <a href="http://java.sun.com/javase/6/docs/api/javax/swing/border/BevelBorder.html" rel="noreferrer">BevelBorder</a> or line border so it is seperated off from the rest of the content and then add the status panel at BorderLayout.SOUTH.

<pre><code>JFrame frame = new JFrame();
frame.setLayout(new BorderLayout());
frame.setSize(200, 200);

// create the status bar panel and shove it down the bottom of the frame
JPanel statusPanel = new JPanel();
statusPanel.setBorder(new BevelBorder(BevelBorder.LOWERED));
frame.add(statusPanel, BorderLayout.SOUTH);
statusPanel.setPreferredSize(new Dimension(frame.getWidth(), 16));
statusPanel.setLayout(new BoxLayout(statusPanel, BoxLayout.X_AXIS));
JLabel statusLabel = new JLabel("status");
statusLabel.setHorizontalAlignment(SwingConstants.LEFT);
statusPanel.add(statusLabel);

frame.setVisible(true);
</code></pre>

Here is the result of the above status bar code on my machine:



<img src="https://i.stack.imgur.com/ikLft.png" alt="enter image description here">

blocks|key|1009302|text|不幸的是，Swing本身并不支持StatusBars。您可以使用BorderLayout和标签或任何需要显示在底部的内容：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1009303|public+class+StatusBar+extends+JLabel+{

++++/**+Creates+a+new+instance+of+StatusBar+*/
++++public+StatusBar()+{
++++++++super();
++++++++super.setPreferredSize(new+Dimension(100,+16));
++++++++setMessage("Ready");
++++}

++++public+void+setMessage(String+message)+{
++++++++setText("+"%2Bmessage);++++++++
++++}++++++++
}|code-block|syntax|javascript|1009304|然后在您的主面板中：|1009305|statusBar+=+new+StatusBar();
getContentPane().add(statusBar,+java.awt.BorderLayout.SOUTH);|1009306|来自：http://www.java-tips.org/java-se-tips/javax.swing/creating-a-status-bar.html|1009307|entityMap|0|LINK|mutability|MUTABLE|url|http://www.java-tips.org/java-se-tips/javax.swing/creating-a-status-bar.html^0|W|C|0|0|0|0|3|24|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|14|8|@]|D|@$9|15|A|16|1|17]]|E|$]]|$1|Q|3|-4|5|6|7|18|8|@]|D|@]|E|$]]]|R|$S|$5|T|U|V|E|$W|X]]]]

Unfortunately Swing does not have a native support for StatusBars.
You can use a <code>BorderLayout</code> and a label or whatever you need to display at the bottom:

<pre><code>public class StatusBar extends JLabel {

 /** Creates a new instance of StatusBar */
 public StatusBar() {
 super();
 super.setPreferredSize(new Dimension(100, 16));
 setMessage("Ready");
 }

 public void setMessage(String message) {
 setText(" "+message); 
 } 
}
</code></pre>

Then in your Main Panel:

<pre><code>statusBar = new StatusBar();
getContentPane().add(statusBar, java.awt.BorderLayout.SOUTH);
</code></pre>

From: <a href="http://www.java-tips.org/java-se-tips/javax.swing/creating-a-status-bar.html" rel="noreferrer">http://www.java-tips.org/java-se-tips/javax.swing/creating-a-status-bar.html</a>

blocks|key|1223817|text|我推荐SwingX+library中的状态栏组件--下面是status+bar+is+here的API文档。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1223818|A+good+example+of+its+use+is+here.|1223819|玩得开心。|1223820|entityMap|0|LINK|mutability|MUTABLE|url|http://swinglabs.org/projects.jsp|1|http://download.java.net/javadesktop/swinglabs/releases/0.8/docs/api/org/jdesktop/swingx/JXStatusBar.html|2|http://www.javalobby.org/java/forums/t18979.html^0|3|E|0|T|I|1|0|0|Y|2|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]|$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@$A|11|B|12|1|13]]|C|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|15|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]|R|$5|K|L|M|C|$N|S]]]]

I would recommend the status bar component in the <a href="http://swinglabs.org/projects.jsp" rel="nofollow noreferrer">SwingX library</a> - Here is the API doc for the <a href="http://download.java.net/javadesktop/swinglabs/releases/0.8/docs/api/org/jdesktop/swingx/JXStatusBar.html" rel="nofollow noreferrer">status bar is here</a>

<a href="http://www.javalobby.org/java/forums/t18979.html" rel="nofollow noreferrer">A good example of its use is here.</a>

Have fun.

blocks|key|1223957|text|如果想要比公认的答案更现代的外观，那就试试GridBagLayout和JSeparator吧：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1223958|JPanel+outerPanel+=+new+JPanel(new+GridBagLayout());
GridBagConstraints+gbc+=+new+GridBagConstraints();
gbc.gridx+=+0;
gbc.anchor+=+GridBagConstraints.PAGE_START;
gbc.fill+=+GridBagConstraints.HORIZONTAL;
gbc.weightx+=+1;
gbc.weighty+=+0;

JPanel+menuJPanel+=+new+JPanel();
menuJPanel.setBorder(BorderFactory.createMatteBorder(1,+1,+1,+1,+Color.RED));
outerPanel.add(menuJPanel,+gbc);

gbc.insets+=+new+Insets(5,+5,+5,+5);
gbc.fill+=+GridBagConstraints.BOTH;
gbc.weighty+=+1;

JPanel+contentJPanel+=+new+JPanel();
contentJPanel.setBorder(BorderFactory.createMatteBorder(1,+1,+1,+1,+Color.BLUE));
outerPanel.add(contentJPanel,+gbc);

gbc.fill+=+GridBagConstraints.HORIZONTAL;
gbc.weighty+=+0;
gbc.insets+=+new+Insets(0,+0,+0,+0);

outerPanel.add(new+JSeparator(JSeparator.HORIZONTAL),+gbc);
outerPanel.add(new+JPanel(),+gbc);|code-block|syntax|javascript|1223959|​|1223960|📷|atomic|offset|length|1223961|1223962|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/7d75416ab16a45bc64a57ea9d9d4dc54.png|imageAlt^0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Z|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|10|8|@]|9|@$L|11|M|12|1|13]]|A|$]]|$1|N|3|H|5|6|7|14|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V|W|-4]]]]

For a more modern look than the accepted answer go with a GridBagLayout and a JSeparator:

<pre><code>JPanel outerPanel = new JPanel(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.anchor = GridBagConstraints.PAGE_START;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.weighty = 0;

JPanel menuJPanel = new JPanel();
menuJPanel.setBorder(BorderFactory.createMatteBorder(1, 1, 1, 1, Color.RED));
outerPanel.add(menuJPanel, gbc);

gbc.insets = new Insets(5, 5, 5, 5);
gbc.fill = GridBagConstraints.BOTH;
gbc.weighty = 1;

JPanel contentJPanel = new JPanel();
contentJPanel.setBorder(BorderFactory.createMatteBorder(1, 1, 1, 1, Color.BLUE));
outerPanel.add(contentJPanel, gbc);

gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weighty = 0;
gbc.insets = new Insets(0, 0, 0, 0);

outerPanel.add(new JSeparator(JSeparator.HORIZONTAL), gbc);
outerPanel.add(new JPanel(), gbc);
</code></pre>

<a href="https://i.stack.imgur.com/o6QRL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/o6QRL.png" alt="screenshot of the result"></a>

I am in the process of creating a Java app and would like to have a bar
on the bottom of the app, in which I display a text bar and a status (progress) bar.

Only I can't seem to find the control in NetBeans neither do I know the code to create in manually.

How can I create a bar in the bottom of a Java app, like a status bar?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在创建一个Java应用程序的过程中，希望在应用程序的底部有一个栏，在其中我显示一个文本栏和一个状态(进度)栏。只是我似乎找不到NetBeans中的控件，我也不知道要在其中手动创建的代码。

问如何在Java应用程序的底部创建一个栏，如状态栏？
EN

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问如何在Java应用程序的底部创建一个栏，如状态栏？EN