javax.swing.JMenuItem.getIcon()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.JMenuItem.getIcon()方法的一些代码示例，展示了JMenuItem.getIcon()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。JMenuItem.getIcon()方法的具体详情如下：
包路径：javax.swing.JMenuItem
类名称：JMenuItem
方法名：getIcon

JMenuItem.getIcon介绍

暂无

代码示例

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

for (int i = 0; i < items.length; i++) {
  if (items[i] instanceof JMenuItem) {
    if (((JMenuItem) items[i]).getIcon() != null) {
      shouldAlign = true;
  curItem = (JMenuItem) items[i];
  if (curItem.getIcon() == null) {
    curItem.setIcon(BLANK_ICON);

代码示例来源：origin: nz.ac.waikato.cms.weka.thirdparty/bounce

private static void alignCheck( JMenuItem item, Dimension size, Border border) {
  Icon icon = item.getIcon();
  
  if ( border != null) {
    item.setBorder( border);
  }
  if ( icon != null && icon.getIconWidth() < size.width) {
    item.setIconTextGap( item.getIconTextGap() + ((size.width - icon.getIconWidth())/2));
  } else if ( icon == null) {
    item.setIcon( new DummyIcon( size));
  }
}

代码示例来源：origin: com.github.axet/desktop

public MenuMap(JMenuItem item) {
  this.item = item;
  if (item.getIcon() != null) {
    Icon icon = item.getIcon();
    hbm = convertMenuImage(icon);
  }
}

代码示例来源：origin: org.opentcs.thirdparty.jhotdraw/jhotdraw

@Override
protected Dimension getPreferredMenuItemSize(JComponent c,
                         Icon checkIcon,
                         Icon arrowIcon,
                         int defaultTextIconGap) {
  JMenuItem b = (JMenuItem) c;
  Icon icon = (Icon) b.getIcon(); 
  if (icon == null) {
    return new Dimension(22, 22);
  }
  return new Dimension(icon.getIconWidth() + 2, icon.getIconHeight() + 2);
}
@Override

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

@ScriptFunction(jsDoc = ICON_JSDOC)
@Override
public Icon getIcon() {
  return super.getIcon();
}

代码示例来源：origin: org.opentcs.thirdparty.jhotdraw/jhotdraw

@Override
  public void paint(Graphics g, JComponent c) {
    JMenuItem b = (JMenuItem) c;

    // Paint background
  paintBackground(g, b, selectionBackground);

    // Paint the icon
    //((Graphics2D) g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Icon icon = (Icon) b.getIcon(); 
    if (icon != null) {
    icon.paintIcon(b, g, 1, 1);
    }
  }
}

代码示例来源：origin: stackoverflow.com

for (int mi=0; mi<colors.length; mi++){

  String pos = Character.toUpperCase(colors[mi].charAt(0)) + colors[mi].substring(1);
  JMenuItem Jmi =new JMenuItem(pos);
  Jmi.setIcon(new IconA(colors[mi]));

  // workaround:
  final Integer innerMi = new Integer(mi);

  Jmi.addActionListener(new ActionListener() {
      @Override
      public void actionPerformed(ActionEvent e) {
        JMenuItem item = (JMenuItem) e.getSource();
        IconA icon = (IconA) item.getIcon();
        // HERE YOU USE THE FINAL innerMi variable and no errors!!!
        Color kolorIkony = getColour(colors[innerMi]); 
        textArea.setForeground(kolorIkony);
      }
    });

    mnForeground.add(Jmi);
  }
}

代码示例来源：origin: com.jidesoft/jide-oss

private int[] getIconPaddings(JMenuItem b) {
  int[] subFlags = new int[]{0, 0};
  if (b != null && (b.getParent() instanceof JPopupMenu)) {
    JPopupMenu parentMenu = (JPopupMenu) b.getParent();
    for (MenuElement item : parentMenu.getSubElements()) {
      if (item instanceof JCheckBoxMenuItem) {
        subFlags[0] = 10;
      }
      if ((item instanceof JMenuItem) && ((JMenuItem) item).getIcon() != null) {
        subFlags[1] = Math.max(subFlags[1], ((JMenuItem) item).getIcon().getIconWidth());
      }
    }
  }
  return subFlags;
}

代码示例来源：origin: chatty/chatty

public final void setAction(String key, Action action) {
  JMenuItem item = menuItems.get(key);
  // Preserve icon
  Icon icon = item.getIcon();
  item.setAction(action);
  item.setIcon(icon);
}

代码示例来源：origin: org.fudaa.framework.ctulu/ctulu-bu

public Icon getIcon()
{
 if(BuPreferences.BU.getBooleanProperty("icons.menu",true)||
   (super.getText()==null))
  return super.getIcon();
 return null;
}

代码示例来源：origin: com.fifesoft.rtext/fife.common

@Override
public void paint(Graphics g, JComponent c) {
  JMenuItem menuItem = (JMenuItem)c;
  ButtonModel model = menuItem.getModel();
  // Get color through UIManager in case of LnF change.
  g.setColor(background);
  Rectangle bounds = c.getBounds();
  g.fillRect(0,0, bounds.width,bounds.height);
  // Swatches are always enabled, so we only have to check
  // whether or not they are armed.
  if (model.isArmed()) {
    g.setColor(armedSwatchSelectionRectColor);
    g.drawRect(1,1, bounds.width-3,bounds.height-3);
  }
  Icon icon = menuItem.getIcon();
  int x = (bounds.width-icon.getIconWidth())/2;
  int y = (bounds.height-icon.getIconHeight())/2;
  icon.paintIcon(menuItem, g, x,y);
}

代码示例来源：origin: fr.ifremer/isis-fish

/**
 * Make new script, and select it on tree.
 */
public void newScript(ScriptUI view, MouseEvent event) {
  JPopupMenu menu = new JPopupMenu();
  // make a basic copy of already existing menu
  JMenu oldMenu = view.getScriptNewMenu();
  for (int i = 0; i < oldMenu.getItemCount(); i++) {
    JMenuItem oldMenuItem = (JMenuItem)oldMenu.getMenuComponent(i);
    JMenuItem miCopy = new JMenuItem();
    miCopy.setText(oldMenuItem.getText());
    miCopy.setIcon(oldMenuItem.getIcon());
    for (ActionListener l : oldMenuItem.getActionListeners()) {
      miCopy.addActionListener(l);
    }
    menu.add(miCopy);
  }
  menu.show((Component)event.getSource(), event.getX(), event.getY());
}

代码示例来源：origin: com.github.arnabk/pgslookandfeel

protected void installDefaults() {
  super.installDefaults();
  if (menuItem.getIcon() == null) {
    menuItem.setIcon(PgsIconFactory.getEmptyIcon());
  }
}

代码示例来源：origin: com.fifesoft.rtext/fife.common

@Override
public void actionPerformed(ActionEvent e) {
  Object source = e.getSource();
  if (source instanceof JMenuItem) {
    JMenuItem item = (JMenuItem)source;
    Icon icon = item.getIcon();
    // If it has an icon, it must be a swatch.
    if (icon!=null) {
      ColorIcon colorIcon = (ColorIcon)icon;
      Color color = colorIcon.getColor();
      RColorSwatchesButton.this.setColor(color);
    }
    // Otherwise, it is the "More colors..." menu item.
    else {
      e.setSource(RColorSwatchesButton.this);
      super.actionPerformed(e);
    }
  }
}

代码示例来源：origin: com.jidesoft/jide-oss

protected void paintCheckBox(JMenuItem b, Graphics g, Icon checkIcon) {
  ButtonModel model = b.getModel();
  boolean isSelected = false;
  if (b instanceof JCheckBoxMenuItem)
    isSelected = b.isSelected();
  else if (b instanceof JRadioButtonMenuItem)
    isSelected = b.isSelected();
  if (isSelected) {
    if (model.isArmed() || model.isSelected()) {
      getPainter().paintMenuItemBackground(b, g, checkIconRect, SwingConstants.HORIZONTAL, ThemePainter.STATE_PRESSED);
      if (b.getIcon() == null) {
        checkIcon.paintIcon(b, g, checkIconRect.x, checkIconRect.y);
      }
    }
    else {
      getPainter().paintMenuItemBackground(b, g, checkIconRect, SwingConstants.HORIZONTAL, ThemePainter.STATE_SELECTED);
      if (b.getIcon() == null) {
        checkIcon.paintIcon(b, g, checkIconRect.x, checkIconRect.y);
      }
    }
  }
}

代码示例来源：origin: orbisgis/orbisgis

/**
 * Set the selected menu item
 * If isButtonAsMenuItem, apply the icon and tooltip of the menuitem to this button
 * @param menu 
 */
public void setSelectedItem(JMenuItem menu) {
  selectedItem = menu;     
  if(buttonAsMenuItem) {
    setIcon(menu.getIcon());
    setText(menu.getText());
    setToolTipText(menu.getToolTipText());
  }
}

代码示例来源：origin: org.orbisgis/orbisgis-view

/**
 * Set the selected menu item
 * If isButtonAsMenuItem, apply the icon and tooltip of the menuitem to this button
 * @param menu 
 */
public void setSelectedItem(JMenuItem menu) {
  selectedItem = menu;     
  if(buttonAsMenuItem) {
    setIcon(menu.getIcon());
    setText(menu.getText());
    setToolTipText(menu.getToolTipText());
  }
}

代码示例来源：origin: net.sf.squirrel-sql/squirrel-sql

private JMenu cloneMenu(JMenu menu)
{
 JMenu ret = new JMenu(menu.getText());
 for (int i = 0; i < menu.getItemCount(); i++)
 {
   JMenuItem toClone = menu.getItem(i);
   if (toClone instanceof JMenu)
   {
    ret.add(cloneMenu((JMenu) toClone));
   }
   else if(toClone instanceof JMenuItem)
   {
    JMenuItem clone = new JMenuItem(toClone.getText(), toClone.getIcon());
    clone.setMnemonic(toClone.getMnemonic());
    clone.setAction(toClone.getAction());
    clone.setAccelerator(toClone.getAccelerator());
    clone.setToolTipText(toClone.getToolTipText());
    ret.add(clone);
   }
   else
   {
    ret.addSeparator();
   }
 }
 return ret;
}

代码示例来源：origin: khuxtable/seaglass

static void paintIcon(Graphics g, SeaGlassMenuItemLayoutHelper lh,
           MenuItemLayoutHelper.LayoutResult lr) {
  if (lh.getIcon() != null) {
    Icon icon;
    JMenuItem mi = lh.getMenuItem();
    ButtonModel model = mi.getModel();
    if (!model.isEnabled()) {
      icon = mi.getDisabledIcon();
    } else if (model.isPressed() && model.isArmed()) {
      icon = mi.getPressedIcon();
      if (icon == null) {
        // Use default icon
        icon = mi.getIcon();
      }
    } else {
      icon = mi.getIcon();
    }
    if (icon != null) {
      Rectangle iconRect = lr.getIconRect();
      SynthIcon.paintIcon(icon, lh.getContext(), g, iconRect.x,
          iconRect.y, iconRect.width, iconRect.height);
    }
  }
}

代码示例来源：origin: org.fudaa.framework.fudaa/fudaa-common

/**
 * Remplace un item menu en provenance de Bu par une action, plus gnraliste.
 * @param _command La commande.
 * @return L'action de remplacement, ou null si la commande n'existait pas.
 */
protected EbliActionAbstract replaceItemByAction(String _command) {
 JMenuItem it=((JMenuItem)getMainMenuBar().getMenuItem(_command));
 if (it==null) return null;
 BuMenu mn=(BuMenu)getMainMenuBar().getMenuForAction(_command);
 if (mn==null) return null;
 int idx=mn.indexOf(_command);
 if (idx==-1) return null;
 EbliActionAbstract act=new EbliActionSimple(it.getText(),it.getIcon(),it.getActionCommand()) {
  public void actionPerformed(ActionEvent _evt) {
   FudaaCommonImplementation.this.actionPerformed(_evt);
  }
 };
 act.setDefaultToolTip(it.getToolTipText());
 act.setKey(it.getAccelerator());
 mn.remove(idx);
 mn.insert(act,idx)
 // Pour rester compatible avec Bu.
  .setName("mi"+_command);
 
 return act;
}

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