本文介绍了为什么Java jFrame setResizable（）很难采取行动？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
此代码由Netbean 6.8 GUI构建器自动生成。默认应用程序未包含在jFrame中！它只在jPanel中，我不知道如何使它无法重新调整大小。所以我添加了一个jFrame来包含所有这些，尽管我设置了它的setResizable（）;为假...它仍然重新调整大小！以下是代码：
This code is automatically generated by Netbean 6.8 GUI builder. The default application was not contained in a jFrame! It was in jPanel only which I didn't know how to make it none re-sizable. so I added a jFrame to contain all of them and although I set its setResizable(); to False...it still re-sizable! Here is the code:
import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFrame;
public class BOSSConverterView extends FrameView {
public BOSSConverterView(SingleFrameApplication app) {
super(app);
JDialog dlg = new JDialog();
dlg.setUndecorated(true);
dlg.setModal(true);
dlg.setLayout(new BorderLayout());
ImageIcon img = new ImageIcon(getClass().getResource("splash.png"));
dlg.add(img, BorderLayout.CENTER);
dlg.setLocationRelativeTo(null);
dlg.setVisible(true);
initComponents();
ResourceMap resourceMap = getResourceMap();
int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
messageTimer = new Timer(messageTimeout, new ActionListener() {
public void actionPerformed(ActionEvent e) {
statusMessageLabel.setText("");
}
});
messageTimer.setRepeats(false);
int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
for (int i = 0; i < busyIcons.length; i++) {
busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
}
busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {
public void actionPerformed(ActionEvent e) {
busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
}
});
idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
statusAnimationLabel.setIcon(idleIcon);
progressBar.setVisible(false);
// connecting action tasks to status bar via TaskMonitor
TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
public void propertyChange(java.beans.PropertyChangeEvent evt) {
String propertyName = evt.getPropertyName();
if ("started".equals(propertyName)) {
if (!busyIconTimer.isRunning()) {
statusAnimationLabel.setIcon(busyIcons[0]);
busyIconIndex = 0;
busyIconTimer.start();
}
progressBar.setVisible(true);
progressBar.setIndeterminate(true);
} else if ("done".equals(propertyName)) {
busyIconTimer.stop();
statusAnimationLabel.setIcon(idleIcon);
progressBar.setVisible(false);
progressBar.setValue(0);
} else if ("message".equals(propertyName)) {
String text = (String)(evt.getNewValue());
statusMessageLabel.setText((text == null) ? "" : text);
messageTimer.restart();
} else if ("progress".equals(propertyName)) {
int value = (Integer)(evt.getNewValue());
progressBar.setVisible(true);
progressBar.setIndeterminate(false);
progressBar.setValue(value);
}
}
});
}
@Action
public void showAboutBox() {
if (aboutBox == null) {
JFrame mainFrame = BOSSConverterApp.getApplication().getMainFrame();
aboutBox = new BOSSConverterAboutBox(mainFrame);
aboutBox.setLocationRelativeTo(mainFrame);
}
BOSSConverterApp.getApplication().show(aboutBox);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
mainFrame = new javax.swing.JFrame();
mainPanel = new javax.swing.JPanel();
jTabbedPane1 = new javax.swing.JTabbedPane();
jDesktopPane1 = new javax.swing.JDesktopPane();
jFormattedTextField1 = new javax.swing.JFormattedTextField();
jFormattedTextField2 = new javax.swing.JFormattedTextField();
jDesktopPane2 = new javax.swing.JDesktopPane();
jScrollPane1 = new javax.swing.JScrollPane();
jTextArea1 = new javax.swing.JTextArea();
jScrollPane2 = new javax.swing.JScrollPane();
jTextArea2 = new javax.swing.JTextArea();
jButton1 = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
statusPanel = new javax.swing.JPanel();
javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
statusMessageLabel = new javax.swing.JLabel();
statusAnimationLabel = new javax.swing.JLabel();
progressBar = new javax.swing.JProgressBar();
menuBar = new javax.swing.JMenuBar();
javax.swing.JMenu fileMenu = new javax.swing.JMenu();
openFileMenuItem = new javax.swing.JMenuItem();
javax.swing.JMenuItem exitMenuItem = new javax.swing.JMenuItem();
javax.swing.JMenu helpMenu = new javax.swing.JMenu();
javax.swing.JMenuItem aboutMenuItem = new javax.swing.JMenuItem();
mainFrame.setName("mainFrame"); // NOI18N
mainFrame.setResizable(false);
mainPanel.setMaximumSize(new java.awt.Dimension(400, 400));
mainPanel.setName("mainPanel"); // NOI18N
org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(bossconverter.BOSSConverterApp.class).getContext().getResourceMap(BOSSConverterView.class);
jTabbedPane1.setBackground(resourceMap.getColor("jTabbedPane1.background")); // NOI18N
jTabbedPane1.setName("jTabbedPane1"); // NOI18N
jDesktopPane1.setBackground(resourceMap.getColor("jDesktopPane1.background")); // NOI18N
jDesktopPane1.setName("jDesktopPane1"); // NOI18N
jFormattedTextField1.setText(resourceMap.getString("jFormattedTextField1.text")); // NOI18N
jFormattedTextField1.setName("jFormattedTextField1"); // NOI18N
jFormattedTextField1.setBounds(10, 120, 560, -1);
jDesktopPane1.add(jFormattedTextField1, javax.swing.JLayeredPane.DEFAULT_LAYER);
jFormattedTextField2.setText(resourceMap.getString("jFormattedTextField2.text")); // NOI18N
jFormattedTextField2.setName("jFormattedTextField2"); // NOI18N
jFormattedTextField2.setBounds(10, 40, 560, -1);
jDesktopPane1.add(jFormattedTextField2, javax.swing.JLayeredPane.DEFAULT_LAYER);
jTabbedPane1.addTab(resourceMap.getString("jDesktopPane1.TabConstraints.tabTitle"), jDesktopPane1); // NOI18N
jDesktopPane2.setBackground(resourceMap.getColor("jDesktopPane2.background")); // NOI18N
jDesktopPane2.setName("jDesktopPane2"); // NOI18N
jScrollPane1.setName("jScrollPane1"); // NOI18N
jTextArea1.setColumns(20);
jTextArea1.setRows(5);
jTextArea1.setName("jTextArea1"); // NOI18N
jScrollPane1.setViewportView(jTextArea1);
jScrollPane1.setBounds(10, 30, 760, 98);
jDesktopPane2.add(jScrollPane1, javax.swing.JLayeredPane.DEFAULT_LAYER);
jScrollPane2.setName("jScrollPane2"); // NOI18N
jTextArea2.setColumns(20);
jTextArea2.setRows(5);
jTextArea2.setName("jTextArea2"); // NOI18N
jScrollPane2.setViewportView(jTextArea2);
jScrollPane2.setBounds(10, 160, 760, 97);
jDesktopPane2.add(jScrollPane2, javax.swing.JLayeredPane.DEFAULT_LAYER);
jButton1.setText(resourceMap.getString("jButton1.text")); // NOI18N
jButton1.setName("jButton1"); // NOI18N
jButton1.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
tester(evt);
}
});
jButton1.setBounds(610, 270, 93, 29);
jDesktopPane2.add(jButton1, javax.swing.JLayeredPane.DEFAULT_LAYER);
jLabel1.setText(resourceMap.getString("jLabel1.text")); // NOI18N
jLabel1.setName("jLabel1"); // NOI18N
jLabel1.setBounds(30, 140, 330, 16);
jDesktopPane2.add(jLabel1, javax.swing.JLayeredPane.DEFAULT_LAYER);
jLabel2.setText(resourceMap.getString("jLabel2.text")); // NOI18N
jLabel2.setName("jLabel2"); // NOI18N
jLabel2.setBounds(20, 10, 330, 16);
jDesktopPane2.add(jLabel2, javax.swing.JLayeredPane.DEFAULT_LAYER);
jTabbedPane1.addTab(resourceMap.getString("jDesktopPane2.TabConstraints.tabTitle"), jDesktopPane2); // NOI18N
org.jdesktop.layout.GroupLayout mainPanelLayout = new org.jdesktop.layout.GroupLayout(mainPanel);
mainPanel.setLayout(mainPanelLayout);
mainPanelLayout.setHorizontalGroup(
mainPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, jTabbedPane1)
);
mainPanelLayout.setVerticalGroup(
mainPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, mainPanelLayout.createSequentialGroup()
.add(jTabbedPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 375, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addContainerGap(36, Short.MAX_VALUE))
);
statusPanel.setName("statusPanel"); // NOI18N
statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N
statusMessageLabel.setName("statusMessageLabel"); // NOI18N
statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N
progressBar.setName("progressBar"); // NOI18N
org.jdesktop.layout.GroupLayout statusPanelLayout = new org.jdesktop.layout.GroupLayout(statusPanel);
statusPanel.setLayout(statusPanelLayout);
statusPanelLayout.setHorizontalGroup(
statusPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(statusPanelSeparator, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 798, Short.MAX_VALUE)
.add(statusPanelLayout.createSequentialGroup()
.addContainerGap()
.add(statusMessageLabel)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 602, Short.MAX_VALUE)
.add(progressBar, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(statusAnimationLabel)
.addContainerGap())
);
statusPanelLayout.setVerticalGroup(
statusPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(statusPanelLayout.createSequentialGroup()
.add(statusPanelSeparator, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.add(statusPanelLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(statusMessageLabel)
.add(statusAnimationLabel)
.add(progressBar, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.add(3, 3, 3))
);
menuBar.setName("menuBar"); // NOI18N
fileMenu.setText(resourceMap.getString("fileMenu.text")); // NOI18N
fileMenu.setName("fileMenu"); // NOI18N
openFileMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_O, java.awt.event.InputEvent.META_MASK));
openFileMenuItem.setText(resourceMap.getString("openFileMenuItem.text")); // NOI18N
openFileMenuItem.setName("openFileMenuItem"); // NOI18N
openFileMenuItem.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
openFileMenuItemMouseClicked(evt);
}
});
fileMenu.add(openFileMenuItem);
javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(bossconverter.BOSSConverterApp.class).getContext().getActionMap(BOSSConverterView.class, this);
exitMenuItem.setAction(actionMap.get("quit")); // NOI18N
exitMenuItem.setName("exitMenuItem"); // NOI18N
fileMenu.add(exitMenuItem);
menuBar.add(fileMenu);
helpMenu.setText(resourceMap.getString("helpMenu.text")); // NOI18N
helpMenu.setName("helpMenu"); // NOI18N
aboutMenuItem.setAction(actionMap.get("showAboutBox")); // NOI18N
aboutMenuItem.setName("aboutMenuItem"); // NOI18N
helpMenu.add(aboutMenuItem);
menuBar.add(helpMenu);
mainFrame.setJMenuBar(menuBar);
org.jdesktop.layout.GroupLayout mainFrameLayout = new org.jdesktop.layout.GroupLayout(mainFrame.getContentPane());
mainFrame.getContentPane().setLayout(mainFrameLayout);
mainFrameLayout.setHorizontalGroup(
mainFrameLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(0, 838, Short.MAX_VALUE)
.add(mainFrameLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(mainFrameLayout.createSequentialGroup()
.addContainerGap()
.add(mainPanel, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap()))
.add(mainFrameLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(mainFrameLayout.createSequentialGroup()
.addContainerGap()
.add(statusPanel, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap()))
);
mainFrameLayout.setVerticalGroup(
mainFrameLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(0, 531, Short.MAX_VALUE)
.add(mainFrameLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(mainFrameLayout.createSequentialGroup()
.addContainerGap()
.add(mainPanel, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addContainerGap(100, Short.MAX_VALUE)))
.add(mainFrameLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(mainFrameLayout.createSequentialGroup()
.add(474, 474, 474)
.add(statusPanel, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
);
setComponent(mainPanel);
setMenuBar(menuBar);
setStatusBar(statusPanel);
}// </editor-fold>
private void tester(java.awt.event.MouseEvent evt) {
}
private void openFileMenuItemMouseClicked(java.awt.event.MouseEvent evt) {
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JDesktopPane jDesktopPane1;
private javax.swing.JDesktopPane jDesktopPane2;
private javax.swing.JFormattedTextField jFormattedTextField1;
private javax.swing.JFormattedTextField jFormattedTextField2;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTabbedPane jTabbedPane1;
private javax.swing.JTextArea jTextArea1;
private javax.swing.JTextArea jTextArea2;
private javax.swing.JFrame mainFrame;
private javax.swing.JPanel mainPanel;
private javax.swing.JMenuBar menuBar;
private javax.swing.JMenuItem openFileMenuItem;
private javax.swing.JProgressBar progressBar;
private javax.swing.JLabel statusAnimationLabel;
private javax.swing.JLabel statusMessageLabel;
private javax.swing.JPanel statusPanel;
// End of variables declaration
private final Timer messageTimer;
private final Timer busyIconTimer;
private final Icon idleIcon;
private final Icon[] busyIcons = new Icon[15];
private int busyIconIndex = 0;
private JDialog aboutBox;
}
我为长代码道歉，我不确定哪个部分可能是对于这种情况很重要，哪一个不是。
I apologize for the long code, I wasn't sure which part might be important to this case and which one is not.
如果你知道这里有什么问题，请告诉我
If you know what is the problem here, please let me know
推荐答案
你不应该创建一个额外的JFrame，你的面板已经在一个框架
你应该使用类似的东西而不是创建一个新的框架：
you shouldn't be creating an extra JFrame, your panel was already in a frameYou should have used something like this instead of creating a new frame:
getFrame().setResizeable(false);
这篇关于为什么Java jFrame setResizable（）很难采取行动？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！