Java 无法使用setVisible(布尔值true/false)隐藏JFrame;
我正在使用Netbeans Swing Gui构建器 我创建了一个简单的菜单,我想在按下热键时显示/消失 以下是菜单的代码:Java 无法使用setVisible(布尔值true/false)隐藏JFrame;,java,swing,user-interface,jframe,Java,Swing,User Interface,Jframe,我正在使用Netbeans Swing Gui构建器 我创建了一个简单的菜单,我想在按下热键时显示/消失 以下是菜单的代码: package overlay; import java.util.Properties; import javax.swing.JOptionPane; import static overlay.Overlay.flags; public class Menu extends javax.swing.JFrame { static boolean isVisib
package overlay;
import java.util.Properties;
import javax.swing.JOptionPane;
import static overlay.Overlay.flags;
public class Menu extends javax.swing.JFrame {
static boolean isVisible = true;
/**
* Creates new form Menu
*/
public Menu() {
initComponents();
}
/**
* 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() {
jSeparator4 = new javax.swing.JSeparator();
jPanel1 = new javax.swing.JPanel();
jLabel3 = new javax.swing.JLabel();
jSeparator1 = new javax.swing.JSeparator();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jSeparator2 = new javax.swing.JSeparator();
jSeparator3 = new javax.swing.JSeparator();
jSeparator5 = new javax.swing.JSeparator();
jCheckBox1 = new javax.swing.JCheckBox();
jCheckBox2 = new javax.swing.JCheckBox();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setUndecorated(true);
setOpacity(0.9F);
setResizable(false);
setType(java.awt.Window.Type.POPUP);
jLabel3.setFont(new java.awt.Font("Arial", 1, 24)); // NOI18N
jLabel3.setText("Foo");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 204, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addGap(0, 11, Short.MAX_VALUE)
.addComponent(jLabel3))
);
jSeparator1.setOrientation(javax.swing.SwingConstants.VERTICAL);
jLabel1.setFont(new java.awt.Font("Arial", 1, 24)); // NOI18N
jLabel1.setText("Foo");
jLabel2.setFont(new java.awt.Font("Arial", 1, 24)); // NOI18N
jLabel2.setText("Foo");
jSeparator3.setOrientation(javax.swing.SwingConstants.VERTICAL);
jCheckBox1.setFont(new java.awt.Font("Arial", 1, 12)); // NOI18N
jCheckBox1.setText("Foo");
jCheckBox1.setActionCommand("JFoo");
jCheckBox1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jCheckBox1ActionPerformed(evt);
}
});
jCheckBox2.setFont(new java.awt.Font("Arial", 1, 12)); // NOI18N
jCheckBox2.setText("Foo");
jCheckBox2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jCheckBox2ActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 86, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jCheckBox2))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 280, Short.MAX_VALUE)
.addComponent(jSeparator1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addGap(0, 0, Short.MAX_VALUE)
.addComponent(jSeparator3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 86, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jCheckBox1))
.addGap(261, 261, 261))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(jSeparator2)
.addContainerGap())
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(jSeparator5)
.addContainerGap())))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jSeparator5, javax.swing.GroupLayout.PREFERRED_SIZE, 10, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(2, 2, 2)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2)
.addComponent(jLabel1))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jCheckBox1)
.addComponent(jCheckBox2))
.addGap(0, 104, Short.MAX_VALUE))
.addComponent(jSeparator1))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jSeparator2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jSeparator3, javax.swing.GroupLayout.PREFERRED_SIZE, 179, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
jCheckBox1.getAccessibleContext().setAccessibleName("JFooB");
pack();
}// </editor-fold>
private void jCheckBox1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here: Foo
Overlay.Foo = !Overlay.Foo;
}
private void jCheckBox2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here: //Foo1
Overlay.Foo1 = !Overlay.Foo1;
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
Properties props = new Properties();
props.put("windowDecoration", "off");
props.put("textAntiAliasing", "on");
props.put("backgroundPattern", "off");
props.put("backgroundColor", "60 63 65");
props.put("windowBorderColor", "255 255 255");
// props.put("selectionForegroundColor", "255 255 255");
// props.put("selectedTexture", "255 255 255");
props.put("focusColor", "60 63 65");
com.jtattoo.plaf.hifi.HiFiLookAndFeel.setCurrentTheme(props);
javax.swing.UIManager.setLookAndFeel("com.jtattoo.plaf.hifi.HiFiLookAndFeel");
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(Menu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(Menu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(Menu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(Menu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Menu().setVisible(true);
}
});
}
public void toggleMenu() {
isVisible = !isVisible;
if (isVisible) {
setVisible(true);
//JOptionPane.showMessageDialog(null, String.valueOf(isVisible), String.valueOf(isVisible), JOptionPane.INFORMATION_MESSAGE);
} else {
//JOptionPane.showMessageDialog(null, String.valueOf(isVisible), String.valueOf(isVisible), JOptionPane.INFORMATION_MESSAGE);
setVisible(false);
dispose();
}
}
// Variables declaration - do not modify
private javax.swing.JCheckBox jCheckBox1;
private javax.swing.JCheckBox jCheckBox2;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JPanel jPanel1;
private javax.swing.JSeparator jSeparator1;
private javax.swing.JSeparator jSeparator2;
private javax.swing.JSeparator jSeparator3;
private javax.swing.JSeparator jSeparator4;
private javax.swing.JSeparator jSeparator5;
// End of variables declaration
}
包覆盖;
导入java.util.Properties;
导入javax.swing.JOptionPane;
导入静态overlay.overlay.flags;
公共类菜单扩展了javax.swing.JFrame{
静态布尔值isVisible=true;
/**
*创建新的表单菜单
*/
公共菜单(){
初始化组件();
}
/**
*从构造函数中调用此方法来初始化表单。
*警告:不要修改此代码。此方法的内容始终为
*由表单编辑器重新生成。
*/
@抑制警告(“未选中”)
//
私有组件(){
jSeparator4=newjavax.swing.jsepator();
jPanel1=newjavax.swing.JPanel();
jLabel3=newjavax.swing.JLabel();
jSeparator1=newjavax.swing.jsepator();
jLabel1=newjavax.swing.JLabel();
jLabel2=newjavax.swing.JLabel();
jSeparator2=newjavax.swing.jsepator();
jSeparator3=newjavax.swing.jsepator();
jSeparator5=newjavax.swing.jsepator();
JCheckBox 1=newjavax.swing.JCheckBox();
JCheckBox=newjavax.swing.JCheckBox();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
未装饰的设置(真实);
不透明度(0.9F);
可设置大小(假);
setType(java.awt.Window.Type.POPUP);
jLabel3.setFont(新的java.awt.Font(“Arial”,1,24));//NOI18N
jLabel3.setText(“Foo”);
javax.swing.GroupLayout jPanel1Layout=新的javax.swing.GroupLayout(jPanel1);
setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jpanellayout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel3,javax.swing.GroupLayout.PREFERRED\u SIZE,204,javax.swing.GroupLayout.PREFERRED\u SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT\u SIZE,Short.MAX\u VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,jPanel1Layout.createSequentialGroup()
.addGap(0,11,短的最大值)
.addComponent(jLabel3))
);
setOrientation(javax.swing.SwingConstants.VERTICAL);
jLabel1.setFont(新的java.awt.Font(“Arial”,1,24));//NOI18N
jLabel1.setText(“Foo”);
jLabel2.setFont(新的java.awt.Font(“Arial”,1,24));//NOI18N
jLabel2.setText(“Foo”);
setOrientation(javax.swing.SwingConstants.VERTICAL);
jCheckBox1.setFont(新的java.awt.Font(“Arial”,1,12));//NOI18N
jCheckBox1.setText(“Foo”);
jCheckBox1.setActionCommand(“JFoo”);
jCheckBox1.addActionListener(新java.awt.event.ActionListener(){
public void actionPerformed(java.awt.event.ActionEvent evt){
jCheckBox1ActionPerformed(evt);
}
});
jCheckBox2.setFont(新的java.awt.Font(“Arial”,1,12));//NOI18N
jCheckBox2.setText(“Foo”);
jCheckBox2.addActionListener(新java.awt.event.ActionListener(){
public void actionPerformed(java.awt.event.ActionEvent evt){
jCheckBox2ActionPerformed(evt);
}
});
javax.swing.GroupLayout=newjavax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(布局);
layout.setHorizontalGroup(
createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1,javax.swing.GroupLayout.DEFAULT\u SIZE,javax.swing.GroupLayout.DEFAULT\u SIZE,Short.MAX\u值)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2,javax.swing.GroupLayout.PREFERRED\u SIZE,86,javax.swing.GroupLayout.PREFERRED\u SIZE)
.addComponent(jCheckBox2))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED,280,Short.MAX_值)
.addComponent(jSeparator1,javax.swing.GroupLayout.PREFERRED\u SIZE,javax.swing.GroupLayout.DEFAULT\u SIZE,javax.swing.GroupLayout.PREFERRED\u SIZE))
.addGroup(layout.createSequentialGroup()
.addGap(0,0,短.MAX_值)
.addComponent(jSeparator3,javax.swing.GroupLayout.PREFERRED\u SIZE,javax.swing.GroupLayout.DEFAULT\u SIZE,javax.swing.GroupLayout.PREFERRED\u SIZE)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1,javax.swing.GroupLayout.PREFERRED\u SIZE,86,javax.swing.GroupLayout.PREFERRED\u SIZE)
.addComponent(jCheckBox1))
.addGap(261261261))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,layout.createSequentialGroup()
.addComponent(jSeparator2)
.addContainerGap())
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,layout.createSequentialGroup()
.addComponent(jSeparator5)
.addContainerGap()))
);
layout.setVerticalGroup(
createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
public void run() {
new Menu().setVisible(true);
}
public void run() {
m = new Menu();
m.setVisible(true);
}
m.setVisible(true);