javax.swing.JButton#setVerticalAlignment ( )源码实例Demo

private JButton createResetPinButton() {
	resetPinButton = new JButton(i.get(Icons.RESET_PIN));
	resetPinButton.setToolTipText(tr("main_reset_pin"));
	resetPinButton.setVerticalAlignment(SwingConstants.CENTER);
	resetPinButton.addActionListener(new ActionListener() {
		@Override
		public void actionPerformed(ActionEvent e) {
			Welcome welcome = new Welcome(Main.this, true);

			welcome.setLocationRelativeTo(Main.this);
			welcome.setVisible(true);
		}
	});
	resetPinButton.setVisible(!Globals.getInstance().usingLedger());
	return resetPinButton;
}
 

public Component getUpdate() {
    JPanel panel = new JPanel();//new FlowLayout(FlowLayout.CENTER,0,0));
    panel.setBackground(Color.BLACK);
    JButton button = new JButton(new AbstractAction("Refresh") {
        private static final long serialVersionUID = 3433227364758002853L;

        public void actionPerformed(ActionEvent e) {
        	updateStyledlabel();
        }
    });
    Font myFont = new Font("Dialog", Font.BOLD,9);
    button.setFont(myFont);
    button.setVerticalAlignment(SwingConstants.BOTTOM);
    panel.add(button);
    return panel;
}
 

private JButton createVersionButton() {
	JButton versionButton = new JButton(version, i.get(Icons.VERSION));
	versionButton.setToolTipText(tr("main_check_new_release"));
	versionButton.setVerticalAlignment(SwingConstants.CENTER);
	versionButton.addActionListener(new ActionListener() {
		@Override
		public void actionPerformed(ActionEvent e) {
			browse(Constants.RELEASES_LINK);
		}
	});
	return versionButton;
}
 

private JButton createDiscordButton() {
	JButton discordButton = new JButton(i.get(Icons.DISCORD));
	discordButton.setToolTipText(tr("main_chat_discord"));
	discordButton.setVerticalAlignment(SwingConstants.CENTER);
	discordButton.addActionListener(new ActionListener() {
		@Override
		public void actionPerformed(ActionEvent e) {
			browse(Constants.DISCORD_LINK);
		}
	});
	return discordButton;
}
 

private JButton createGithubButton() {
	JButton githubButton = new JButton(i.get(Icons.GITHUB));
	githubButton.setToolTipText(tr("main_check_source"));
	githubButton.setVerticalAlignment(SwingConstants.CENTER);
	githubButton.addActionListener(new ActionListener() {
		@Override
		public void actionPerformed(ActionEvent e) {
			browse(Constants.GITHUB_LINK);
		}
	});
	return githubButton;
}
 

public void buildLabelPane() {

        labelPane = new JPanel(new FlowLayout(FlowLayout.LEADING));
        labelPane.setBackground(new Color(0,0,0,128));
		labelPane.setOpaque(false);

		JButton labelsButton = new JButton(Msg.getString("SettlementTransparentPanel.button.labels")); //$NON-NLS-1$
		//labelsButton.setFont(new Font("Dialog", Font.BOLD, 16));
		//labelsButton.setBackground(new Color(139,69,19)); // (139,69,19) is brown
		//labelsButton.setBackground(new Color(139,69,19,40));
		//labelsButton.setBackground(new Color(51,25,0,5)); // dull gold color
//		labelsButton.setBackground(new Color(0,0,0));//,0));
		labelsButton.setPreferredSize(new Dimension(80, 20));
//		labelsButton.setForeground(Color.green);
		labelsButton.setOpaque(false);
		labelsButton.setVerticalAlignment(JLabel.CENTER);
		labelsButton.setHorizontalAlignment(JLabel.CENTER);
		//labelsButton.setContentAreaFilled(false); more artifact when enabled
//		labelsButton.setBorder(new LineBorder(Color.green, 1, true));
		labelsButton.setToolTipText(Msg.getString("SettlementTransparentPanel.tooltip.labels")); //$NON-NLS-1$
		labelsButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) {
				JButton button = (JButton) evt.getSource();
				if (labelsMenu == null) {
					labelsMenu = createLabelsMenu();
				}
				labelsMenu.show(button, 0, button.getHeight());
				//repaint();
			}
		});

		labelPane.add(labelsButton);


		labelPane.add(emptyLabel);
	}
 

private TitleBar(String title) {
    this.title = title;
    setName("vistaTitleBar");
    setFont(new Font("Dialog", Font.BOLD, 12));
    setLayout(new GridBagLayout());

    JButton button = new JButton();
    button.setMargin(new Insets(0, 0, 0, 0));
    button.setBorder(null);
    button.setIconTextGap(0);
    button.setVerticalAlignment(SwingConstants.TOP);
    button.setContentAreaFilled(false);
    button.setBorderPainted(false);
    button.setFocusPainted(false);
    button.setIcon(new ImageIcon(getClass().getResource("close-title-bar.png")));
    button.setRolloverIcon(new ImageIcon(getClass().getResource("close-title-bar-rollover.png")));
    button.setOpaque(false);
    button.setName("vistaCloseButton");
    add(Box.createVerticalStrut(24),
        new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0,
                               GridBagConstraints.LINE_START,
                               GridBagConstraints.HORIZONTAL,
                               new Insets(0, 0, 0, 0), 0, 0));
    add(button, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0,
                                       GridBagConstraints.FIRST_LINE_END,
                                       GridBagConstraints.VERTICAL,
                                       new Insets(0, 0, 0, 0), 0, 0));
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            VistaSearchDialog.this.setVisible(false);
        }
    });

    Locator locator = new Locator();
    addMouseListener(locator);
    addMouseMotionListener(locator);
}