Java JTabbedPane.setMnemonicAt方法代碼示例

import javax.swing.JTabbedPane; //導入方法依賴的package包/類
private static void loc(JTabbedPane p, int tabIdx, String key, JEditorPane ep) {
    JLabel label = new JLabel(); // Only for setting tab names

    String tabName = loc("CTL_" + key); //NOI18N
    Mnemonics.setLocalizedText(label, tabName);
    p.setTitleAt(tabIdx, label.getText());

    int idx = Mnemonics.findMnemonicAmpersand(tabName);
    if (idx != -1 && idx + 1 < tabName.length()) {
        char ch = Character.toUpperCase(tabName.charAt(idx + 1));
        p.setMnemonicAt(tabIdx, ch);
        if (ep != null) {
            ep.setFocusAccelerator(ch);
        }
    }
}
 

import javax.swing.JTabbedPane; //導入方法依賴的package包/類
public TabbedPaneDemo() {
    super(new GridLayout(1, 1));

    JTabbedPane tabbedPane = new JTabbedPane();
    ImageIcon icon = createImageIcon("images/middle.gif");

    JComponent panel1 = makeTextPanel("Panel #1");
    tabbedPane.addTab("Tab 1", icon, panel1, "Does nothing");
    tabbedPane.setMnemonicAt(0, KeyEvent.VK_1);

    JComponent panel2 = makeTextPanel("Panel #2");
    tabbedPane.addTab("Tab 2", icon, panel2, "Does twice as much nothing");
    tabbedPane.setMnemonicAt(1, KeyEvent.VK_2);

    JComponent panel3 = makeTextPanel("Panel #2");
    tabbedPane.addTab("Tab 3", icon, panel3, "Still does nothing");
    tabbedPane.setMnemonicAt(2, KeyEvent.VK_3);

    JComponent panel4 = makeTextPanel("Panel #4 (has a preferred size of 410 x 50).");
    panel4.setPreferredSize(new Dimension(410, 50));
    tabbedPane.addTab("Tab 4", icon, panel4, "Does nothing at all");
    tabbedPane.setMnemonicAt(3, KeyEvent.VK_4);

    // Add the tabbed pane to this panel.
    add(tabbedPane);

    // The following line enables to use scrolling tabs.
    tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
}
 

import javax.swing.JTabbedPane; //導入方法依賴的package包/類
public SyncSinkFrame(){
	super("SyncSink");
	
	logTextField = new JTextArea();
	logTextField.setEditable(false);
	DefaultCaret caret = (DefaultCaret)logTextField.getCaret();
	caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
	
	StringBuilder sb = new StringBuilder();
	sb.append("----------------------------------------\n");
	sb.append("Configuration currently in use: \n");
	for(Key key : Key.values()){
		sb.append("\t");
		sb.append(key.name());
		sb.append("=");
		sb.append(Config.get(key));
		sb.append("\n");
	}
	sb.append("----------------------------------------\n");
	logTextField.setText(sb.toString());
	
	
	this.setLayout(new BorderLayout());
	this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	
	cs = new CoordinateSystem(AxisUnit.OCCURENCES, 0, 1000);
	
	linkedPanel = new LinkedPanel(cs);
	linkedPanel.addLayer(new BackgroundLayer(cs));
	linkedPanel.addLayer(new ZoomMouseListenerLayer());
	linkedPanel.addLayer(new DragMouseListenerLayer(cs));
	linkedPanel.addLayer(new BackgroundLayer(cs));
	linkedPanel.addLayer(new TimeAxisLayer(cs));
	linkedPanel.addLayer(new SelectionLayer(cs));
	linkedPanel.getViewPort().addViewPortChangedListener(this);
	
	matches = new ArrayList<NFFTSyncMatch>();
	
	this.streamLayers = new ArrayList<StreamLayer>();
	this.streamFiles = new ArrayList<File>();
	
	JTabbedPane tabbedPane = new JTabbedPane();

	
	tabbedPane.addTab("Timebox plot", null, linkedPanel,"Timebox plots");
	tabbedPane.setMnemonicAt(0, KeyEvent.VK_1);

	
	tabbedPane.addTab("Messages", null, new JScrollPane(logTextField),"Logs messages");
	tabbedPane.setMnemonicAt(1, KeyEvent.VK_2);
	
	tabbedPane.setTabPlacement(JTabbedPane.BOTTOM);
	tabbedPane.setBorder(new EmptyBorder(0,0,0,0));
	
	this.add(tabbedPane,BorderLayout.CENTER);
	this.add(createStatusBarPanel(),BorderLayout.SOUTH);
	
	new FileDrop(null, tabbedPane, /*dragBorder,*/ new FileDrop.Listener(){   
		public void filesDropped( final File[] files ){  
			new Thread(new Runnable(){
				@Override
				public void run() {
					for( int i = 0; i < files.length; i++) {   
						final File fileToAdd = files[i];
						logMessage("Adding " + fileToAdd.getPath()  + "...");							
			            openFile(fileToAdd,streamFiles.size());
			            logMessage("Added " + fileToAdd.getPath()  + ".");	
	                }
			}},"File adding thread").start();
		}
       });
}