Java JTextArea.setDisabledTextColor方法代码示例

import javax.swing.JTextArea; //导入方法依赖的package包/类
public SuspendInfoPanel() {
    setLayout(new java.awt.GridBagLayout());
    JTextArea infoText = new JTextArea(NbBundle.getMessage(InstancesView.class, "MSG_NotSuspendedApp"));
    infoText.setEditable(false);
    infoText.setEnabled(false);
    infoText.setBackground(getBackground());
    infoText.setDisabledTextColor(new JLabel().getForeground());
    infoText.setLineWrap(true);
    infoText.setWrapStyleWord(true);
    infoText.setPreferredSize(
            new Dimension(
                infoText.getFontMetrics(infoText.getFont()).stringWidth(infoText.getText()),
                infoText.getPreferredSize().height));
    GridBagConstraints gridBagConstraints = new GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 1;
    //gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    //gridBagConstraints.weightx = 1.0;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.CENTER;
    gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
    add(infoText, gridBagConstraints);
    infoText.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(InstancesView.class, "MSG_NotSuspendedApp"));
    
    JButton pauseButton = new JButton();
    pauseButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            doStopCurrentDebugger();
        }
    });
    org.openide.awt.Mnemonics.setLocalizedText(pauseButton, NbBundle.getMessage(InstancesView.class, "CTL_Pause"));
    pauseButton.setIcon(ImageUtilities.loadImageIcon("org/netbeans/modules/debugger/resources/actions/Pause.gif", false));
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 2;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.CENTER;
    gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
    add(pauseButton, gridBagConstraints);
}
 

import javax.swing.JTextArea; //导入方法依赖的package包/类
/**
 * Creates a text component to be used as a multi-line, automatically
 * wrapping label.
 * <p>
 * <strong>Restriction:</strong><br>
 * The component may have its preferred size very wide.
 *
 * @param  text  text of the label
 * @param  color  desired color of the label,
 *                or {@code null} if the default color should be used
 * @return  created multi-line text component
 */
public static JTextComponent createMultilineLabel(String text, Color color) {
    JTextArea textArea = new JTextArea(text);
    textArea.setEditable(false);
    textArea.setLineWrap(true);
    textArea.setWrapStyleWord(true);
    textArea.setEnabled(false);
    textArea.setOpaque(false);
    textArea.setColumns(25);
    textArea.setDisabledTextColor((color != null)
                                  ? color
                                  : new JLabel().getForeground());
    
    return textArea;
}
 

import javax.swing.JTextArea; //导入方法依赖的package包/类
public KeyDemoFrame()
{
   super("Demonstrating Keystroke Events");

   textArea = new JTextArea(10, 15); // set up JTextArea
   textArea.setText("Press any key on the keyboard...");
   textArea.setEnabled(false);
   textArea.setDisabledTextColor(Color.BLACK);
   add(textArea); // add textarea to JFrame

   addKeyListener(this); // allow frame to process key events
}
 

import javax.swing.JTextArea; //导入方法依赖的package包/类
/**
 * @author  Marian Petras
 */
static void layoutSelectResourcePanel(final Container thePanel,
                                      final String instructionsText,
                                      final String selectionLabelText,
                                      final Component selectionComp,
                                      final JButton button1,
                                      final JButton button2) {
    JTextArea instructions = new JTextArea();
    JLabel lblSelection = new JLabel();

    instructions.setColumns(20);
    instructions.setEditable(false);
    instructions.setLineWrap(true);
    instructions.setText(instructionsText);
    instructions.setWrapStyleWord(true);
    instructions.setDisabledTextColor(new JLabel().getForeground());
    instructions.setEnabled(false);
    instructions.setOpaque(false);

    lblSelection.setLabelFor(selectionComp);
    Mnemonics.setLocalizedText(lblSelection, selectionLabelText);

    JScrollPane scrollPane = new JScrollPane(selectionComp);

    Container filesSelection = new JPanel();
    GroupLayout layout = new GroupLayout(filesSelection);
    filesSelection.setLayout(layout);
    layout.setHorizontalGroup(
        layout.createParallelGroup(LEADING)
        .addComponent(lblSelection)
        .addGroup(layout.createSequentialGroup()
            .addComponent(scrollPane, 0, DEFAULT_SIZE, Integer.MAX_VALUE)
            .addPreferredGap(RELATED)
            .addGroup(layout.createParallelGroup(LEADING)
                .addComponent(button1)
                .addComponent(button2)))
    );

    layout.linkSize(SwingConstants.HORIZONTAL, button1, button2);

    layout.setVerticalGroup(
        layout.createParallelGroup(LEADING)
        .addGroup(layout.createSequentialGroup()
            .addComponent(lblSelection)
            .addPreferredGap(RELATED)
            .addGroup(layout.createParallelGroup(LEADING)
                .addComponent(scrollPane, 0, DEFAULT_SIZE, Integer.MAX_VALUE)
                .addGroup(layout.createSequentialGroup()
                    .addComponent(button1)
                    .addPreferredGap(RELATED)
                    .addComponent(button2))))
    );

    LayoutStyle layoutStyle = layout.getLayoutStyle();
    if (layoutStyle == null) {
        layoutStyle = LayoutStyle.getInstance();
    }

    BorderLayout mainLayout = new BorderLayout();
    thePanel.setLayout(mainLayout);
    thePanel.add(instructions, BorderLayout.PAGE_START);
    thePanel.add(filesSelection, BorderLayout.CENTER);
    mainLayout.setVgap(layoutStyle.getPreferredGap(instructions,
                                                   lblSelection,
                                                   UNRELATED,
                                                   SwingConstants.NORTH,
                                                   thePanel));
}
 

import javax.swing.JTextArea; //导入方法依赖的package包/类
public DialogFrame() {
	
	setType(Type.POPUP);
	setResizable(false);
	
	setModalExclusionType(ModalExclusionType.APPLICATION_EXCLUDE);
	this.setTitle("Approving question");
	this.setPreferredSize(new Dimension(400, 190));
	this.setAlwaysOnTop(isAlwaysOnTopSupported());
	this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	getContentPane().setLayout(new BorderLayout());
	
	final Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
	
	this.setLocation(screenSize.width / 2 - 150, screenSize.height / 2 - 75);
	
	this.setIconImage(Toolkit.getDefaultToolkit().
			getImage(getClass().getResource(LOGOPATH)));
	
	final JPanel panel = new JPanel();
	panel.setAutoscrolls(true);
	getContentPane().add(panel, BorderLayout.CENTER);
	panel.setLayout(null);
	
	btnYes = new JButton("YES");
	btnYes.setBorder(new SoftBevelBorder(BevelBorder.RAISED, null, null, null, null));
	btnYes.setBounds(291, 129, 91, 29);
	panel.add(btnYes);
	
	btnNo = new JButton("NO");
	btnNo.setBorder(new SoftBevelBorder(BevelBorder.RAISED, null, null, null, null));
	btnNo.setBounds(199, 129, 91, 29);
	panel.add(btnNo);
	
	lblIcon = new JLabel("");
	lblIcon.setIcon(new ImageIcon(DialogFrame.class.getResource("/com/coder/hms/icons/dialogPane_question.png")));
	lblIcon.setBounds(14, 40, 69, 70);
	panel.add(lblIcon);
	
	
	textArea = new JTextArea();
	textArea.setDisabledTextColor(new Color(153, 204, 255));
	textArea.setBounds(95, 32, 287, 85);
	textArea.setBackground(UIManager.getColor("ComboBox.background"));
	textArea.setBorder(null);
	textArea.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
	textArea.setEditable(false);
	textArea.setFont(new Font("Monospaced", Font.PLAIN, 14));
	textArea.setLineWrap(true);
	panel.add(textArea);
	
	this.pack();
}
 

import javax.swing.JTextArea; //导入方法依赖的package包/类
@Override
public void installUI(JComponent c) {
    super.installUI(c);

    jta = (JTextArea) c;

    JTextArea editor = jta;

    UIDefaults uidefaults = XToolkit.getUIDefaults();

    String prefix = getPropertyPrefix();
    Font f = editor.getFont();
    if ((f == null) || (f instanceof UIResource)) {
        editor.setFont(uidefaults.getFont(prefix + ".font"));
    }

    Color bg = editor.getBackground();
    if ((bg == null) || (bg instanceof UIResource)) {
        editor.setBackground(uidefaults.getColor(prefix + ".background"));
    }

    Color fg = editor.getForeground();
    if ((fg == null) || (fg instanceof UIResource)) {
        editor.setForeground(uidefaults.getColor(prefix + ".foreground"));
    }

    Color color = editor.getCaretColor();
    if ((color == null) || (color instanceof UIResource)) {
        editor.setCaretColor(uidefaults.getColor(prefix + ".caretForeground"));
    }

    Color s = editor.getSelectionColor();
    if ((s == null) || (s instanceof UIResource)) {
        editor.setSelectionColor(uidefaults.getColor(prefix + ".selectionBackground"));
    }

    Color sfg = editor.getSelectedTextColor();
    if ((sfg == null) || (sfg instanceof UIResource)) {
        editor.setSelectedTextColor(uidefaults.getColor(prefix + ".selectionForeground"));
    }

    Color dfg = editor.getDisabledTextColor();
    if ((dfg == null) || (dfg instanceof UIResource)) {
        editor.setDisabledTextColor(uidefaults.getColor(prefix + ".inactiveForeground"));
    }

    Border b = new BevelBorder(false,SystemColor.controlDkShadow,SystemColor.controlLtHighlight);
    editor.setBorder(new BorderUIResource.CompoundBorderUIResource(
        b,new EmptyBorder(2, 2, 2, 2)));

    Insets margin = editor.getMargin();
    if (margin == null || margin instanceof UIResource) {
        editor.setMargin(uidefaults.getInsets(prefix + ".margin"));
    }
}
 

import javax.swing.JTextArea; //导入方法依赖的package包/类
public final void createControlPanelUI() throws Exception {
    layout = new GridBagLayout();
    mainControlPanel = new JPanel(layout);
    instructionPanel = new JPanel(layout);
    testPanel = new JPanel(layout);
    resultButtonPanel = new JPanel(layout);
    controlPanel = new JPanel(layout);

    GridBagConstraints gbc = new GridBagConstraints();
    String instructions
            = "1) Click on MENU using mouse "
            + "\n2) Click on MENU ITEM using mouse "
            + "\n3) Check output on textArea if equal to STRING "
            + "\n\n If correct string, press \"Pass\" "
            + "\n Otherwise, press \"Fail\" ";
    instructionTextArea = new JTextArea();
    instructionTextArea.setText(instructions);
    instructionTextArea.setEnabled(false);
    instructionTextArea.setDisabledTextColor(Color.black);
    instructionTextArea.setBackground(Color.white);
    instructionTextArea.setBorder(
            BorderFactory.createLineBorder(Color.black));
    gbc.gridx = 0;
    gbc.gridy = 0;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    instructionPanel.add(instructionTextArea, gbc);
    testTextArea = new JTextArea();
    testTextArea.setEnabled(true);
    testTextArea.setDisabledTextColor(Color.black);
    testTextArea.setBackground(Color.white);
    testTextArea.setBorder(
            BorderFactory.createLineBorder(Color.black));
    gbc.gridx = 0;
    gbc.gridy = 0;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    testPanel.add(testTextArea, gbc);
    passButton = new JButton("Pass");
    passButton.setActionCommand("Pass");
    passButton.addActionListener(this);
    failButton = new JButton("Fail");
    failButton.setActionCommand("Fail");
    failButton.addActionListener(this);
    gbc.gridx = 0;
    gbc.gridy = 0;
    resultButtonPanel.add(passButton, gbc);
    gbc.gridx = 1;
    gbc.gridy = 0;
    resultButtonPanel.add(failButton, gbc);
    gbc.gridx = 0;
    gbc.gridy = 0;
    mainControlPanel.add(instructionPanel, gbc);
    gbc.gridx = 0;
    gbc.gridy = 1;
    mainControlPanel.add(testPanel, gbc);
    gbc.gridx = 0;
    gbc.gridy = 2;
    mainControlPanel.add(resultButtonPanel, gbc);
    gbc.gridx = 0;
    gbc.gridy = 3;
    mainControlPanel.add(controlPanel, gbc);
    mainFrame = new JFrame("Control Panel");
    mainFrame.add(mainControlPanel);
    menuBar = new JMenuBar();
    menu = new JMenu("MENU");
    menuItem = new JMenuItem("MENU ITEM");
    menuItem.addActionListener((e) -> {
        testTextArea.setText(TEST_STRING);
    });
    menu.add(menuItem);
    menuBar.add(menu);
    mainFrame.setJMenuBar(menuBar);
    mainFrame.pack();
    mainFrame.setDefaultCloseOperation(EXIT_ON_CLOSE);
    mainFrame.setVisible(true);

}