Java Code Examples for javax.swing.JScrollPane#addMouseListener()

/**
 * This method update mouse listener on the scrollPane if it is needed.
 * It also recomputes the model of searchCombo. Both actions are needed after
 * the set of visible columns is changed.
 */
void updateColumnSelectionMouseListener() {
    Container p = getParent();
    if (p instanceof JViewport) {
        Container gp = p.getParent();
        if (gp instanceof JScrollPane) {
            JScrollPane scrollPane = (JScrollPane)gp;
            // Make certain we are the viewPort's view and not, for
            // example, the rowHeaderView of the scrollPane -
            // an implementor of fixed columns might do this.
            JViewport viewport = scrollPane.getViewport();
            if (viewport == null || viewport.getView() != this) {
                return;
            }
            scrollPane.removeMouseListener(columnSelectionMouseListener);
            if (getColumnModel().getColumnCount() == 0) {
                scrollPane.addMouseListener(columnSelectionMouseListener);
            }
        }
    }
    if (searchCombo != null) {
        searchCombo.setModel(getSearchComboModel());
    }
}
 

private JScrollPane initTableComponent() {
	table = new JTable();

	// Adjust some visual appearence
	table.setRowHeight(22);
	table.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));

	// Add listeners
	selectionModel = new DefaultListSelectionModel();
	selectionModel.setSelectionMode(DefaultListSelectionModel.SINGLE_SELECTION);
	selectionModel.addListSelectionListener(rowSelectionListener);
	table.setSelectionModel(selectionModel);
	table.addMouseListener(listMouseListener);
	initTableKeyListener();

	// Envelope in scrollpane
	scrollPane = new JScrollPane();
	scrollPane.addMouseListener(listMouseListener);
	scrollPane.setViewportView(table);
	return scrollPane;
}
 

private JScrollPane initTableComponent() {
	table = new JTable();

	// Adjust some visual appearence
	table.setRowHeight(22);

	// Add listeners
	selectionModel = new DefaultListSelectionModel();
	selectionModel.setSelectionMode(DefaultListSelectionModel.SINGLE_SELECTION);
	selectionModel.addListSelectionListener(rowSelectionListener);
	table.setSelectionModel(selectionModel);
	table.addMouseListener(listMouseListener);
	table.setDefaultRenderer(EncryptBackAction.class, new EncryptBackActionCellRenderer());
	table.addMouseListener(encrBackClickHandler);
	initTableKeyListener();

	// Envelope in scrollpane
	scrollPane = new JScrollPane();
	scrollPane.addMouseListener(listMouseListener);
	scrollPane.setViewportView(table);
	return scrollPane;
}
 

private void setupUI() {
	Color borderColor = Colors.scale(UIManager.getColor("Panel.background"), .8f);
	
	setTitle(TITLE);
	setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
	addWindowListener(new EditorWindowListener());
	
	setIconImages(Lists.newArrayList("512","256","128","64","48","32","24","20","16").stream()
			.map(size -> Images.loadFromClasspath("images/icon-" + size + ".png").getImage())
			.collect(Collectors.toList()));
	
       translationTree = new TranslationTree();
       translationTree.setBorder(BorderFactory.createEmptyBorder(0,5,0,5));
       translationTree.addTreeSelectionListener(new TranslationTreeNodeSelectionListener());
       translationTree.addMouseListener(new TranslationTreeMouseListener());
       
	translationField = new TranslationKeyField();
	translationField.addKeyListener(new TranslationFieldKeyListener());
	translationField.setBorder(BorderFactory.createCompoundBorder(
			BorderFactory.createMatteBorder(1,0,0,1,borderColor),
			((CompoundBorder)translationField.getBorder()).getInsideBorder()));
	
	JScrollPane translationsScrollPane = new JScrollPane(translationTree);
	translationsScrollPane.getViewport().setOpaque(false);
	translationsScrollPane.setOpaque(false);
	translationsScrollPane.setBorder(BorderFactory.createMatteBorder(0,0,0,1,borderColor));
	
	translationsPanel = new JPanel(new BorderLayout());
	translationsPanel.add(translationsScrollPane);
	translationsPanel.add(translationField, BorderLayout.SOUTH);
	
       resourcesPanel = new JScrollablePanel(true, false);
       resourcesPanel.setLayout(new BoxLayout(resourcesPanel, BoxLayout.Y_AXIS));
       resourcesPanel.setBorder(BorderFactory.createEmptyBorder(10,20,10,20));
       resourcesPanel.setOpaque(false);
       resourcesPanel.addMouseListener(new ResourcesPaneMouseListener());
       
       resourcesScrollPane = new JScrollPane(resourcesPanel);
       resourcesScrollPane.getViewport().setOpaque(false);
       resourcesScrollPane.setOpaque(false);
       resourcesScrollPane.setBorder(null);
       resourcesScrollPane.addMouseListener(new ResourcesPaneMouseListener());
	
	contentPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, translationsPanel, resourcesScrollPane);
	contentPane.setBorder(null);
	contentPane.setDividerSize(10);
	
	// Style the split pane divider if possible
	SplitPaneUI splitPaneUI = contentPane.getUI();
    if (splitPaneUI instanceof BasicSplitPaneUI) {
        BasicSplitPaneDivider divider = ((BasicSplitPaneUI)splitPaneUI).getDivider();
        divider.setBorder(null);
		resourcesPanel.setBorder(BorderFactory.createEmptyBorder(10,10,10,20));
    }
    
	introText = new JLabel("<html><body style=\"text-align:center; padding:30px;\">" + 
			MessageBundle.get("core.intro.text") + "</body></html>");
	introText.setOpaque(true);
	introText.setFont(introText.getFont().deriveFont(28f));
	introText.setHorizontalTextPosition(JLabel.CENTER);
	introText.setVerticalTextPosition(JLabel.BOTTOM);
	introText.setHorizontalAlignment(JLabel.CENTER);
	introText.setVerticalAlignment(JLabel.CENTER);
	introText.setForeground(getBackground().darker());
	introText.setIcon(Images.loadFromClasspath("images/icon-intro.png"));
	
	Container container = getContentPane();
	container.add(introText);
	
	editorMenu = new EditorMenuBar(this, translationTree);
	setJMenuBar(editorMenu);
}