Java Code Examples for javax.swing.JDialog#getContentPane()

public Help(URL contents, MessageDialogs messageDialogs,
            String title)
{
    m_messageDialogs = messageDialogs;
    m_contents = contents;
    Container contentPane;
    if (Platform.isMac())
    {
        JDialog dialog = new JDialog((Frame)null, title);
        contentPane = dialog.getContentPane();
        m_window = dialog;
    }
    else
    {
        JFrame frame = new JFrame(title);
        GuiUtil.setGoIcon(frame);
        contentPane = frame.getContentPane();
        m_window = frame;
    }
    JPanel panel = new JPanel(new BorderLayout());
    contentPane.add(panel);
    panel.add(createButtons(), BorderLayout.NORTH);
    m_editorPane = new JEditorPane();
    m_editorPane.setEditable(false);
    m_editorPane.addHyperlinkListener(this);
    int width = GuiUtil.getDefaultMonoFontSize() * 50;
    int height = GuiUtil.getDefaultMonoFontSize() * 60;
    JScrollPane scrollPane =
        new JScrollPane(m_editorPane,
                        JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
                        JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
    if (Platform.isMac())
        // Default Apple L&F uses no border, but Quaqua 3.7.4 does
        scrollPane.setBorder(null);
    scrollPane.setPreferredSize(new Dimension(width, height));
    panel.add(scrollPane, BorderLayout.CENTER);
    m_window.pack();
    loadURL(m_contents);
    appendHistory(m_contents);
}
 

/**
 * Wraps the content pane of the dialog with this instance
 *
 * @param dialog
 * 		a fully configured dialog
 */
public void addToDialog(JDialog dialog) {
	if (!(dialog.getContentPane() instanceof DeprecationWarning) && originalContentPane == null) {
		originalContentPane = dialog.getContentPane();
		add(originalContentPane, BorderLayout.CENTER);
		dialog.setContentPane(this);
	}
}
 

/**
 * Centers the dialog over the given parent component. Also, creates a
 * semi-transparent panel behind the dialog to mask the parent content.
 * The title of the dialog is displayed in a custom fashion over the dialog
 * panel, and a rectangular shadow is placed behind the dialog.
 */
public static void createDialogBackPanel(JDialog dialog, Component parent) {
	dialog.setBackground(new Color(255, 255, 255, 64));
	
	DialogBackPanel newContentPane = new DialogBackPanel(dialog.getContentPane(), dialog.getTitle());
	dialog.setContentPane(newContentPane);
	dialog.setSize(parent.getSize());
	dialog.setLocation(parent.getLocationOnScreen());
}
 

private static void showInDialog(JComponent panel) {
	JDialog dialog = new JDialog();
	Container contentPane = dialog.getContentPane();
	((JComponent) contentPane).setBorder(BorderFactory.createEmptyBorder(
			10, 10, 10, 10));
	contentPane.add(panel);
	dialog.pack();
	dialog.setLocationRelativeTo(null);
	dialog.setVisible(true);
}
 

protected void setEnabledComponentsWhileLoading(boolean enabled) {
    JDialog dialog = getJDialog();
    JPanel dialogContentPanel = (JPanel)dialog.getContentPane();

    Stack<JComponent> stack = new Stack<JComponent>();
    stack.push(dialogContentPanel);
    while (!stack.isEmpty()) {
        JComponent component = stack.pop();
        component.setEnabled(enabled);
        int childrenCount = component.getComponentCount();
        for (int i=0; i<childrenCount; i++) {
            Component child = component.getComponent(i);
            if (child instanceof JComponent) {
                JComponent childComponent = (JComponent) child;
                boolean found = false;
                for (int k=0; k<this.componentsAllwaysEnabled.size(); k++) {
                    if (childComponent == this.componentsAllwaysEnabled.get(k)) {
                        found = true;
                    }
                }
                if (!found) {
                    // add the component in the stack to be enabled/disabled
                    stack.push(childComponent);
                }
            }
        }
    }
}
 

public static final void download(Library library, Release release) {
    LibraryUpdater lib = new LibraryUpdater(library, release);
    if (GraphicsEnvironment.isHeadless()) {
        FutureTask<Object> task = new FutureTask<>(lib, null);
        QUEUE.submit(task);
        try {
            task.get();
        } catch (Exception exception) {
            Log.error(exception);
        }
    } else {
        // Close any open files that come from the library
        Workspace workspace = Workspace.get();
        Path      prefix    = library.getPath();
        String    title     = library.getTitle();
        for (Dockable dockable : workspace.getDock().getDockables()) {
            if (dockable instanceof DataFileDockable) {
                DataFileDockable dfd  = (DataFileDockable) dockable;
                Path             path = dfd.getBackingFile();
                if (path != null && path.toAbsolutePath().startsWith(prefix)) {
                    if (dfd.mayAttemptClose()) {
                        if (!dfd.attemptClose()) {
                            JOptionPane.showMessageDialog(null, String.format(I18n.Text("GCS %s update was canceled."), title), I18n.Text("Canceled!"), JOptionPane.INFORMATION_MESSAGE);
                            return;
                        }
                    }
                }
            }
        }

        // Put up a progress dialog
        JDialog dialog = new JDialog(workspace, String.format(I18n.Text("Update %s"), title), true);
        dialog.setResizable(false);
        dialog.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
        dialog.setUndecorated(true);
        JComponent content = (JComponent) dialog.getContentPane();
        content.setLayout(new BorderLayout());
        content.setBorder(new CompoundBorder(new LineBorder(), new EmptyBorder(10)));
        content.add(new JLabel(String.format(I18n.Text("Downloading and installing the %s…"), title)), BorderLayout.NORTH);
        JProgressBar bar = new JProgressBar();
        bar.setIndeterminate(true);
        content.add(bar);
        dialog.pack();
        dialog.setLocationRelativeTo(workspace);
        lib.mDialog = dialog;
        QUEUE.submit(lib);
        dialog.setVisible(true);
    }
}