本文整理了Java中javax.swing.JTextField.isFocusOwner()方法的一些代码示例，展示了JTextField.isFocusOwner()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。JTextField.isFocusOwner()方法的具体详情如下：
包路径：javax.swing.JTextField
类名称：JTextField
方法名：isFocusOwner

JTextField.isFocusOwner介绍

暂无

代码示例

代码示例来源：origin: zzz40500/GsonFormat

public void actionPerformed(ActionEvent e) {
    if (generateClassTF.isFocusOwner()) {
      editTP.requestFocus(true);
    } else {
      onOK();
    }
  }
});

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

@Override
public void mouseClicked(MouseEvent e) {
  if( e.getClickCount() == 1 ) {
    if( null != txtLocation.getSelectedText()
        || txtLocation.isFocusOwner() )
      return;
    txtLocation.selectAll();
  }
}

代码示例来源：origin: winder/Universal-G-Code-Sender

if (!workPositionXValue.isFocusOwner()) {
  this.setPositionValueColor(this.workPositionXValue, this.workPositionXValue.getText(), workCoord.x);
  this.workPositionXValue.setText(decimalFormatter.format(workCoord.x));
if (!workPositionYValue.isFocusOwner()) {
  this.setPositionValueColor(this.workPositionYValue, this.workPositionYValue.getText(), workCoord.y);
  this.workPositionYValue.setText(decimalFormatter.format(workCoord.y));
if (!workPositionZValue.isFocusOwner()) {
  this.setPositionValueColor(this.workPositionZValue, this.workPositionZValue.getText(), workCoord.z);
  this.workPositionZValue.setText(decimalFormatter.format(workCoord.z));

代码示例来源：origin: MovingBlocks/box2d-editor

@Override
  public void mousePressed(MouseEvent e) {
    JTextField field = (JTextField) e.getSource();
    if (!field.isFocusOwner()) field.selectAll();
  }
};

代码示例来源：origin: org.codehaus.mevenide/nb-project

public void insertUpdate(DocumentEvent e) { 
  if (field.isFocusOwner()) {
    buildAndShowPopup(); 
  }
}
public void removeUpdate(DocumentEvent e) {

代码示例来源：origin: org.codehaus.mevenide/nb-project

public void changedUpdate(DocumentEvent e) { 
  if (field.isFocusOwner()) {
    buildAndShowPopup(); 
  }
}

代码示例来源：origin: stackoverflow.com

JTextField main = xa.getTextField();

main.grabFocus();

assertTrue(main.isFocusOwner());

代码示例来源：origin: zitmen/thunderstorm

private void handle() {
    String fname = new File(filePathTextField.getText()).getName().trim();
    if(fname.isEmpty()) {
      return;
    }
    int dotpos = fname.lastIndexOf('.');
    if(dotpos >= 0) {
      String type = fname.substring(dotpos + 1).trim();
      for(int i = 0; i < moduleExtensions.length; i++) {
        if(type.equals(moduleExtensions[i])) {
          //found correct suffix, adjust type combobox and return
          fileFormatCBox.setSelectedIndex(i);
          return;
        }
      }
    } else {
      //no suffix found
      if(!filePathTextField.isFocusOwner()) {
        //user is not writting text at the moment
        SwingUtilities.invokeLater(new Runnable() {
          @Override
          public void run() {
            String selectedTypeSuffix = moduleExtensions[fileFormatCBox.getSelectedIndex()];
            filePathTextField.setText(filePathTextField.getText() + "." + selectedTypeSuffix);
          }
        });
      }
    }
  }
};

代码示例来源：origin: org.codehaus.mevenide/nb-project

public void removeUpdate(DocumentEvent e) { 
  if (field.isFocusOwner() && completionList.isDisplayable() && completionList.isVisible()) {
    buildAndShowPopup(); 
  }
}
public void changedUpdate(DocumentEvent e) {

代码示例来源：origin: org.gephi/directory-chooser

@Override
  public void keyPressed(KeyEvent evt) {
    showPopupCompletion = true;
    int keyCode = evt.getKeyCode();
    // #105801: completionPopup might not be ready when updateCompletions not called (empty text field)
    if (completionPopup != null && !completionPopup.isVisible()) {
      if (keyCode == KeyEvent.VK_ENTER) {
        File file = new File(filenameTextField.getText());
        if(file.exists() && file.isDirectory()) {
          setSelected(new File[] {file});
          fileChooser.approveSelection();
        }
      }
      
      if ((keyCode == KeyEvent.VK_TAB || keyCode == KeyEvent.VK_DOWN) ||
        (keyCode == KeyEvent.VK_RIGHT && 
        (filenameTextField.getCaretPosition() >= (filenameTextField.getDocument().getLength() - 1)))) {
        updateCompletions();
      }
      
    }
    
    if(filenameTextField.isFocusOwner() && 
        (completionPopup == null || !completionPopup.isVisible()) &&
        keyCode == KeyEvent.VK_ESCAPE) {
      fileChooser.cancelSelection();
    }
  }
}

代码示例来源：origin: org.codehaus.mevenide/nb-project

public void setValueList(Collection<String> values) {
    assert SwingUtilities.isEventDispatchThread();
    completionListModel.removeAllElements();
    completions = values;
    if (field.isFocusOwner() && completionList.isDisplayable() && completionList.isVisible()) {
      buildAndShowPopup(); 
    }
  }
}

代码示例来源：origin: MovingBlocks/box2d-editor

if (b1NameField.isFocusOwner()) {
  String name = b1NameField.getText().trim();
  b2NameField.setText(name);
} else if (b2NameField.isFocusOwner()) {
  String name = b2NameField.getText().trim();
  b1NameField.setText(name);

代码示例来源：origin: leMaik/swing-material

void update() {
  if (animator != null) {
    animator.stop();
  }
  Animator.Builder builder = new Animator.Builder(timer)
      .setDuration(200, TimeUnit.MILLISECONDS)
      .setEndBehavior(Animator.EndBehavior.HOLD)
      .setInterpolator(new SplineInterpolator(0.4, 0, 0.2, 1));
  double targetFontSize = (target.isFocusOwner() || !target.getText().isEmpty()) ? 12d : 16d;
  if (fontSize.getValue() != targetFontSize) {
    builder.addTarget(SafePropertySetter.getTarget(fontSize, fontSize.getValue(), targetFontSize));
  }
  double targetY = target.isFocusOwner() || !target.getText().isEmpty() ? 16d : 36d;
  if (Math.abs(targetY - y.getValue()) > 0.1) {
    builder.addTarget(SafePropertySetter.getTarget(y, y.getValue(), targetY));
  }
  Color targetColor;
  if (target.isFocusOwner()) {
    targetColor = accentColor;
  } else {
    targetColor = Utils.applyAlphaMask(target.getForeground(), HINT_OPACITY_MASK);
  }
  if (!targetColor.equals(color.getValue())) {
    builder.addTarget(SafePropertySetter.getTarget(color, color.getValue(), targetColor));
  }
  animator = builder.build();
  animator.start();
}