本文整理了Java中javax.swing.JComboBox.isPopupVisible()方法的一些代码示例，展示了JComboBox.isPopupVisible()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JComboBox.isPopupVisible()方法的具体详情如下：
包路径：javax.swing.JComboBox
类名称：JComboBox
方法名：isPopupVisible

JComboBox.isPopupVisible介绍

暂无

代码示例

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/toniclf

public boolean isEnabled()
  {
    return comboBox.isPopupVisible();
  }
}

代码示例来源：origin: stackoverflow.com

scriptsCombobox.addActionListener(new ActionListener() {
  @Override
  public void actionPerformed(ActionEvent e) {
    JComboBox source = (JComboBox) e.getSource();
    if(!source.isPopupVisible()){
      //update data
    }
  }
});

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-debugger-common2

@Override
  public void actionPerformed(ActionEvent e) {
    if ("comboBoxChanged".equals(e.getActionCommand()) && exprList.isPopupVisible()) { //NOI18N
      evaluateTypedExpression();
    }
  }
});

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-mercurial

@Override
  public void run () {
    if (!cmbFilterKind.isPopupVisible()) {
      txtFilter.requestFocusInWindow();
    }
  }
});

代码示例来源：origin: org.netbeans.api/org-openide-explorer

@Override
  public void actionPerformed(ActionEvent ae) {
    if (!comboBox.isPopupVisible()) {
      comboBox.showPopup();
    }
  }
}

代码示例来源：origin: abbot/abbot

@Override
  public void run() {
    if (cb.isPopupVisible()) {
      cb.hidePopup();
    }
  }
});

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-php-editor

@Override
  public void actionPerformed(ActionEvent e) {
    if (e.getSource() instanceof JComboBox) {
      JComboBox combo = (JComboBox) e.getSource();
      combo.setPopupVisible(!combo.isPopupVisible());
    }
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-groovy-editor

public void actionPerformed(ActionEvent e) {
    if( e.getSource() instanceof JComboBox ) {
      JComboBox combo = (JComboBox)e.getSource();
      combo.setPopupVisible( !combo.isPopupVisible() );
    }
  }
}

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

public void actionPerformed(ActionEvent ae) {
    if (!comboBox.isPopupVisible()) {
      comboBox.showPopup();
    } 
  }
}); //NOI18N

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

public void actionPerformed(ActionEvent ae) {
    if (!comboBox.isPopupVisible()) {
      comboBox.showPopup();
    } 
  }
}); //NOI18N

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-debugger-common2

public boolean isKnownComponent(Component c) {
  System.out.printf("isKnownComponent(): %s\n", c); // NOI18N
  if (c == this ||
  c == comboBox ||
  c == comboBox.getEditor().getEditorComponent() ||
  c == popupMenu ||
  comboBox.isPopupVisible()) {
  return true;
  } else {
  return false;
  }
}

代码示例来源：origin: edu.stanford.protege/ca.uvic.cs.chisel.cajun

private void hidePopup() {
  if (combobox.isShowing() && combobox.isPopupVisible()) {
    combobox.setPopupVisible(false);
  }
}

代码示例来源：origin: org.gosu-lang.gosu/gosu-editor

public void actionPerformed( ActionEvent e )
 {
  enableFindButton( btnFind );
  if( btnFind.isEnabled() && !_comboSearch.isPopupVisible() )
  {
   btnFind.doClick();
  }
 }
} );

代码示例来源：origin: omegat-org/omegat

@Override
  public void actionPerformed(ActionEvent e) {
    if (box.isPopupVisible()) {
      box.hidePopup();
    } else {
      doCancel();
    }
  }
});

代码示例来源：origin: com.cedarsoft.utils/tags

public void actionPerformed( ActionEvent e ) {
  tagCombo.setSelectedItem( tagCombo.getEditor().getItem() );
  if ( tagCombo.isPopupVisible() ) {
   tagCombo.setPopupVisible( false );
  } else {
   addSelectedTag();
   tagCombo.getEditor().selectAll();
  }
 }
} );

代码示例来源：origin: freeplane/freeplane

public boolean isInputFieldFocused(){
  if (values.isFocusOwner())
    return true;
  if (values.isPopupVisible() || values.getEditor().getEditorComponent().isFocusOwner())
    return true;
  return false;
}

代码示例来源：origin: edu.stanford.protege/ca.uvic.cs.chisel.cajun

private void showPopup() {
  if (isShowPopup() && combobox.isShowing() && combobox.isEnabled() && !combobox.isPopupVisible()) {
    combobox.setPopupVisible(true);
  }
}

代码示例来源：origin: net.java.dev.glazedlists/glazedlists_java15

/**
 * A small convenience method to try showing the ComboBoxPopup.
 */
private void togglePopup() {
  // break out early if we're flagged to ignore attempts to toggle the popup state
  if (doNotTogglePopup) return;
  if (comboBoxModel.getSize() == 0)
    comboBox.hidePopup();
  else if (comboBox.isShowing() && !comboBox.isPopupVisible() && comboBoxEditorComponent.hasFocus())
    comboBox.showPopup();
}

代码示例来源：origin: net.java.dev.glazedlists/glazedlists_java16

/**
 * A small convenience method to try showing the ComboBoxPopup.
 */
private void togglePopup() {
  // break out early if we're flagged to ignore attempts to toggle the popup state
  if (doNotTogglePopup) return;
  if (comboBoxModel.getSize() == 0)
    comboBox.hidePopup();
  else if (comboBox.isShowing() && !comboBox.isPopupVisible() && comboBoxEditorComponent.hasFocus())
    comboBox.showPopup();
}

代码示例来源：origin: com.haulmont.thirdparty/glazedlists

/**
 * A small convenience method to try showing the ComboBoxPopup.
 */
private void togglePopup() {
  // break out early if we're flagged to ignore attempts to toggle the popup state
  if (doNotTogglePopup) return;
  if (comboBoxModel.getSize() == 0) {
    comboBox.hidePopup();
  }
  else if (comboBox.isShowing() && !comboBox.isPopupVisible() && comboBoxEditorComponent.hasFocus())
    comboBox.showPopup();
}