javax.swing.JMenu.isEnabled()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.swing.JMenu.isEnabled()方法的一些代码示例，展示了JMenu.isEnabled()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。JMenu.isEnabled()方法的具体详情如下：
包路径：javax.swing.JMenu
类名称：JMenu
方法名：isEnabled

JMenu.isEnabled介绍

暂无

代码示例

代码示例来源：origin: robward-scisys/sldeditor

@Override
  public boolean isEnabled() {
    if (this.menu != null) {
      return this.menu.isEnabled();
    }
    return false;
  }
}

代码示例来源：origin: com.synaptix/SynaptixSwing

public boolean isEnabledMenuById(String id) {
  return menusMap.get(id).isEnabled();
}

代码示例来源：origin: com.eas.platypus/platypus-js-forms

@ScriptFunction(jsDoc = ENABLED_JSDOC)
@Override
public boolean getEnabled() {
  return super.isEnabled();
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when a mouse button is pressed on the menu and then dragged. Delegates the mouse event to the
 * MenuSelectionManager.
 *
 * @param e the mouse event
 * @see java.awt.event.MouseMotionListener#mouseDragged
 */
public void mouseDragged(MouseEvent e) {
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager.defaultManager().processMouseEvent(e);
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when a mouse button is pressed on the menu and then dragged. Delegates the mouse event to the
 * MenuSelectionManager.
 *
 * @param e the mouse event
 * @see java.awt.event.MouseMotionListener#mouseDragged
 */
public void mouseDragged(MouseEvent e) {
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager.defaultManager().processMouseEvent(e);
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when a mouse button is pressed on the menu and then dragged. Delegates the mouse event to the
 * MenuSelectionManager.
 *
 * @param e the mouse event
 * @see java.awt.event.MouseMotionListener#mouseDragged
 */
public void mouseDragged(MouseEvent e) {
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager.defaultManager().processMouseEvent(e);
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when a mouse button is pressed on the menu and then dragged. Delegates the mouse event to the
 * MenuSelectionManager.
 *
 * @param e the mouse event
 * @see java.awt.event.MouseMotionListener#mouseDragged
 */
public void mouseDragged(MouseEvent e) {
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager.defaultManager().processMouseEvent(e);
}

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

/**
 * Invoked when a mouse button is pressed on the menu and then dragged.
 * Delegates the mouse event to the MenuSelectionManager.
 *
 * @param e the mouse event
 * @see java.awt.event.MouseMotionListener#mouseDragged
 */
public void mouseDragged(MouseEvent e) {
   JMenu menu = (JMenu)menuItem;
   if (!menu.isEnabled())
  return;
   MenuSelectionManager.defaultManager().processMouseEvent(e);
}
public void mouseMoved(MouseEvent e) {

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when a mouse button is pressed on the menu and then dragged. Delegates the mouse event to the
 * MenuSelectionManager.
 *
 * @param e the mouse event
 * @see MouseMotionListener#mouseDragged
 */
public void mouseDragged(MouseEvent e) {
  if (!(menuItem instanceof JMenu)) {
    return;
  }
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager.defaultManager().processMouseEvent(e);
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when a mouse button is pressed on the menu and then dragged. Delegates the mouse event to the
 * MenuSelectionManager.
 *
 * @param e the mouse event
 * @see MouseMotionListener#mouseDragged
 */
public void mouseDragged(MouseEvent e) {
  if (!(menuItem instanceof JMenu)) {
    return;
  }
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager.defaultManager().processMouseEvent(e);
}

代码示例来源：origin: nroduit/Weasis

public JMenu getResetMenu(String prop) {
  JMenu menu = null;
  if (BundleTools.SYSTEM_PREFERENCES.getBooleanProperty(prop, true)) {
    ButtonGroup group = new ButtonGroup();
    menu = new JMenu(Messages.getString("ResetTools.reset")); //$NON-NLS-1$
    menu.setIcon(new ImageIcon(DefaultView2d.class.getResource("/icon/16x16/reset.png"))); //$NON-NLS-1$
    menu.setEnabled(getSelectedSeries() != null);
    if (menu.isEnabled()) {
      for (final ResetTools action : ResetTools.values()) {
        final JMenuItem item = new JMenuItem(action.toString());
        if (ResetTools.ALL.equals(action)) {
          item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE,  0));
        }
        item.addActionListener(e -> reset(action));
        menu.add(item);
        group.add(item);
      }
    }
  }
  return menu;
}

代码示例来源：origin: de.sciss/submin

@Override
  protected void paintBackground(Graphics2D g2d, boolean selected) {
    if (component.getParent() instanceof JPopupMenu) {
//            super.paintBackground ( g2d, selected );
      if (selected) {
        g2d.setPaint(new GradientPaint(0, 0, selectedTopBg, 0, component.getHeight(), selectedBottomBg));
        g2d.fillRect(0, 0, component.getWidth(), component.getHeight());
      }
    } else {
      if (component.isEnabled() && (selected || mouseover)) {
//                LafUtils.drawWebStyle ( g2d, component, shadeColor, shadeWidth, round, component.isEnabled (),
//                        !selected && mouseover, selected ? StyleConstants.averageBorderColor : StyleConstants.borderColor );
        // final Color borderColor = selected ? StyleConstants.averageBorderColor : StyleConstants.borderColor;
//                final float opacity = mouseover ? getHoverOpacity () : 1f;
        final float opacity = selected ? 1f : getHoverOpacity();
        final Paint bgPaint = new GradientPaint(0, 0, selectedTopBg, 0, component.getHeight(), selectedBottomBg);
        drawShape(g2d, component, shadeColor, shadeWidth, round, component.isEnabled(),
            borderColor, borderColor, bgPaint, opacity);
      }
    }
  }

代码示例来源：origin: nroduit/Weasis

public JMenu getResetMenu(String prop) {
  JMenu menu = null;
  if (BundleTools.SYSTEM_PREFERENCES.getBooleanProperty(prop, true)) {
    ButtonGroup group = new ButtonGroup();
    menu = new JMenu(Messages.getString("ResetTools.reset")); //$NON-NLS-1$
    menu.setIcon(new ImageIcon(DefaultView2d.class.getResource("/icon/16x16/reset.png"))); //$NON-NLS-1$
    menu.setEnabled(getSelectedSeries() != null);
    if (menu.isEnabled()) {
      for (final ResetTools action : ResetTools.values()) {
        final JMenuItem item = new JMenuItem(action.toString());
        if (ResetTools.ALL.equals(action)) {
          item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE,  0));
        }
        item.addActionListener(e -> reset(action));
        menu.add(item);
        group.add(item);
      }
    }
  }
  return menu;
}

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

/**
 * Invoked when the mouse has been released on the menu. Delegates the 
 * mouse event to the MenuSelectionManager.
 *
 * @param e the mouse event
 */
public void mouseReleased(MouseEvent e) {
   JMenu menu = (JMenu)menuItem;
   if (!menu.isEnabled())
  return;
   MenuSelectionManager manager = 
  MenuSelectionManager.defaultManager();
   manager.processMouseEvent(e);
   if (!e.isConsumed())
  manager.clearSelectedPath();        
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when the mouse has been released on the menu. Delegates the mouse event to the MenuSelectionManager.
 *
 * @param e the mouse event
 */
public void mouseReleased(MouseEvent e) {
  if (!(menuItem instanceof JMenu)) {
    return;
  }
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager manager =
      MenuSelectionManager.defaultManager();
  manager.processMouseEvent(e);
  if (!e.isConsumed())
    manager.clearSelectedPath();
}

代码示例来源：origin: com.jidesoft/jide-oss

public void mouseMoved(MouseEvent e) {
    JMenu menu = (JMenu) menuItem;
    if (!menu.isEnabled())
      return;
    if (menuItem instanceof JideSplitButton) {
      if (isClickOnButton(e, ((JMenu) menuItem))) {
        ((SplitButtonModel) ((JideSplitButton) menuItem).getModel()).setButtonRollover(true);
      }
      else {
        ((SplitButtonModel) ((JideSplitButton) menuItem).getModel()).setButtonRollover(false);
      }
    }
  }
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when the mouse has been released on the menu. Delegates the mouse event to the MenuSelectionManager.
 *
 * @param e the mouse event
 */
public void mouseReleased(MouseEvent e) {
  if (!SwingUtilities.isLeftMouseButton(e)) {
    return;
  }
  if (!(menuItem instanceof JMenu)) {
    return;
  }
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled())
    return;
  MenuSelectionManager manager =
      MenuSelectionManager.defaultManager();
  manager.processMouseEvent(e);
  if (!e.isConsumed())
    manager.clearSelectedPath();
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when the mouse has been released on the menu. Delegates the mouse event to the MenuSelectionManager.
 *
 * @param e the mouse event
 */
public void mouseReleased(MouseEvent e) {
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled()) {
    return;
  }
  if (!isClickOnButton(e, menu)) {
    // these two lines order matters. In this order, it would not trigger actionPerformed.
    menuItem.getModel().setArmed(false);
    menuItem.getModel().setPressed(false);
  }
  cancelMenuIfNecessary(e);
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when the mouse has been released on the menu. Delegates the mouse event to the MenuSelectionManager.
 *
 * @param e the mouse event
 */
public void mouseReleased(MouseEvent e) {
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled()) {
    return;
  }
  if (!isClickOnButton(e, menu)) {
    // these two lines order matters. In this order, it would not trigger actionPerformed.
    menuItem.getModel().setArmed(false);
    menuItem.getModel().setPressed(false);
  }
  cancelMenuIfNecessary(e);
}

代码示例来源：origin: com.jidesoft/jide-oss

/**
 * Invoked when the mouse has been released on the menu. Delegates the mouse event to the MenuSelectionManager.
 *
 * @param e the mouse event
 */
public void mouseReleased(MouseEvent e) {
  JMenu menu = (JMenu) menuItem;
  if (!menu.isEnabled()) {
    return;
  }
  if (!isClickOnButton(e, menu)) {
    // these two lines order matters. In this order, it would not trigger actionPerformed.
    menuItem.getModel().setArmed(false);
    menuItem.getModel().setPressed(false);
  }
  cancelMenuIfNecessary(e);
}

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