Java HighlightPredicate.ROLLOVER_ROW属性代码示例

/**
 * Plain RolloverHighlighter. 
 * Issue #513-swingx: no rollover effect for disabled table.
 *
 */
public void interactiveRolloverHighlight() {
    final JXTable table = new JXTable(tableModel);
    ColorHighlighter colorHighlighter = new ColorHighlighter(HighlightPredicate.ROLLOVER_ROW, Color.YELLOW, null);
    table.addHighlighter(colorHighlighter);
    Action action = new AbstractAction("toggle table enabled") {

        @Override
        public void actionPerformed(ActionEvent e) {
            table.setEnabled(!table.isEnabled());
            
        }
        
    };
    JXFrame frame = showWithScrollingInFrame(table, "rollover highlight, enabled/disabled table");
    addAction(frame, action);
    frame.pack();
}
 

@Override
protected void setUp() throws Exception {
    super.setUp();
    sortableTableModel = new AncientSwingTeam();
    listModel = new AbstractListModel() {

        public int getSize() {
            return sortableTableModel.getRowCount();
        }

        public Object getElementAt(int index) {
            return sortableTableModel.getValueAt(index, 0);
        }
        
    };
    treeTableModel = new FileSystemModel();
    foregroundHighlighter = new ColorHighlighter(HighlightPredicate.ROLLOVER_ROW, null,
            Color.MAGENTA);
    backgroundHighlighter = new ColorHighlighter(HighlightPredicate.ROLLOVER_ROW, Color.YELLOW,
            null);
 }
 

/**
 * Issue #??-swingx: Tooltip by highlighter in hierarchical column
 * 
 * Issue #1527-swingx: tooltip not shown after changing expansion state.
 *
 * Not reliably updated (independent on whether to use a Highlighter or core renderer
 * with Highlighter set, also @see {@link #interactiveTestToolTipsCoreRenderer()}
 * 
 * To reproduce: 
 * - move to some row over the hierarchical column where the tooltip is showing
 * - move the next row, typically the tooltip is not showing (no, can't reproduce)
 * - reproducible (from bug report): collapse/expand the row, then move (in same or 
 * other row): tooltip not shown until the mouse has been moved completely outside
 * of the table
 * 
 * Seems to happen, if the tooltip was hidden due to the collapse/expose. To reproduce
 * - move to show the tooltip in hierarchical column
 * - wait until it is hidden by the tooltipManager
 * - collapse/expand and move: tooltip shown again
 * 
 */
public void interactiveHierarchicalToolTip() {
    ToolTipManager manager = ToolTipManager.sharedInstance();
    final JXTreeTable table = new JXTreeTable(treeTableModel);
    Highlighter toolTip = new AbstractHighlighter(
            new AndHighlightPredicate(
            new ColumnHighlightPredicate(0), HighlightPredicate.ROLLOVER_ROW)) {

        @Override
        protected Component doHighlight(Component component,
                ComponentAdapter adapter) {
            ((JComponent) component).setToolTipText(adapter.getString());
            return component;
        }
        
    };
    table.addHighlighter(toolTip);
    JXFrame frame = wrapWithScrollingInFrame(table, "ToolTip with Highlighter (hierarchical column)");
    addComponentOrientationToggle(frame);
    addStatusComponent(frame, new JTextField("something to focus"));
    frame.setVisible(true);
}
 

/** 
     * create all highlighters.
     * 
     *
     */
    private void createHighlighters() {
        // <snip>rollover effect - light gray background
        rolloverHighlighter = new ColorHighlighter(HighlightPredicate.ROLLOVER_ROW,
                 Color.LIGHT_GRAY, null
                );
//        </snip>
        matchHighlighter = new ColorHighlighter(HighlightPredicate.NEVER, 
                null, Color.MAGENTA 
                );
        
        // hacking a right/left margin
        marginHighlighter = new BorderHighlighter(marginBorder);
        // compoundHighlighter to share between table and tree
        tableHighlighters = new CompoundHighlighter();
        listHighlighters = new CompoundHighlighter();
        
    }
 

/**
     * Issue #1295-swingx: JXTable rolloverController repaint incomplete.
     * Column not repainted.
     */
    public void interactiveBorderHighlighterOnRollover() {
        JXTable table = new JXTable(tableModel) {
            int count;
            @Override
            protected void paintComponent(Graphics g) {
                // crude check if the logic of column/row painting
                // in TableRolloverController is working (looks so)
//                LOG.info("paint clip: " + count++ + g.getClip());
                super.paintComponent(g);
            }
            
        };
        final AbstractHighlighter hlRow = new BorderHighlighter(HighlightPredicate.ROLLOVER_ROW, 
//                BorderFactory.createCompoundBorder(
                new MatteBorder(1, 0, 1, 0, Color.lightGray)
//                , BorderFactory.createEmptyBorder(0, 1, 0, 1))
                , true, false );  
        final AbstractHighlighter hlColumn = new ColorHighlighter(HighlightPredicate.ROLLOVER_COLUMN, 
                Color.LIGHT_GRAY, null);
        table.setHighlighters(hlRow, hlColumn);
        JXFrame frame = wrapWithScrollingInFrame(table, "borderHighlgihter on rollover");
        Action toggleCell = new AbstractAction("toggle cell-rollover") {
            
            @Override
            public void actionPerformed(ActionEvent e) {
                if (hlRow.getHighlightPredicate() == HighlightPredicate.ROLLOVER_ROW) {
                    hlRow.setHighlightPredicate(HighlightPredicate.NEVER);
                    hlColumn.setHighlightPredicate(HighlightPredicate.ROLLOVER_CELL);
                } else {
                    hlRow.setHighlightPredicate(HighlightPredicate.ROLLOVER_ROW);
                    hlColumn.setHighlightPredicate(HighlightPredicate.ROLLOVER_COLUMN);
                }
                
            }
        };
        addAction(frame, toggleCell);
        show(frame);
    }
 

/**
 * PENDING JW: really fancify or remove ;-)
 */
public void interactiveTreeFancyButton() {
    JXTree tree = new JXTree();
    tree.setRowHeight(30);
    MattePainter painter = new MattePainter(Color.YELLOW);
    Highlighter hl = new PainterHighlighter(HighlightPredicate.ROLLOVER_ROW, painter);
    tree.addHighlighter(hl);
    ComponentProvider<?> provider = new NormalButtonProvider(StringValues.TO_STRING, JLabel.LEADING);
    tree.setCellRenderer(new DefaultTreeRenderer(provider));
    tree.setRolloverEnabled(true);
    showWithScrollingInFrame(tree, "Fancy..");
}
 

/**
 * Use Painter for an underline-rollover effect.
 */
public void interactiveRolloverPainter() {
    TableModel model = new AncientSwingTeam();
    JXTable table = new JXTable(model);
    MattePainter matte = new MattePainter(getTransparentColor(Color.RED, 80));
    RelativePainter<?> painter = new RelativePainter<Object>(matte);
    painter.setYFactor(0.2);
    painter.setVerticalAlignment(VerticalAlignment.BOTTOM);
    Highlighter hl = new PainterHighlighter(HighlightPredicate.ROLLOVER_ROW, painter);
    table.addHighlighter(hl);
    JXFrame frame = wrapWithScrollingInFrame(table, 
            "painter-aware renderer rollover");
    addStatusComponent(frame, new JLabel("gradient background of cells with value's containing 'y'"));
    show(frame);
}
 

private Highlighter createRolloverHighlighter(boolean useForeground) {
    Color color = new Color(0xF0, 0xF0, 0xE0); //LegacyHighlighter.ledgerBackground.getBackground();
    Highlighter highlighter = new ColorHighlighter(
            HighlightPredicate.ROLLOVER_ROW, useForeground ? null : color, 
                    useForeground ? color.darker() : null);
    return highlighter;
}
 

/**
 * Example for per-cell rollover decoration in JXTreeTable.
 */
public void interactiveTreeTableRolloverHierarchical() {
    final JXTreeTable table = new JXTreeTable(treeTableModel);
    HighlightPredicate andPredicate = new AndHighlightPredicate(
            new HighlightPredicate.ColumnHighlightPredicate(0),
            HighlightPredicate.ROLLOVER_ROW
            );
    final Highlighter foregroundHighlighter = new ColorHighlighter(andPredicate, null,
            Color.MAGENTA);
    final Highlighter backgroundHighlighter = new ColorHighlighter(andPredicate, Color.YELLOW,
            null);
    table.setHighlighters(foregroundHighlighter);
    JXFrame frame = wrapWithScrollingInFrame(table, "TreeTable with rollover - effect hierarchical column");
    Action toggleAction = new AbstractAction("toggle foreground/background") {
        boolean isBackground;
        public void actionPerformed(ActionEvent e) {
            if (isBackground) {
                table.setHighlighters(foregroundHighlighter);
            } else {
                table.setHighlighters(backgroundHighlighter);
                
            }
            isBackground = !isBackground;
            
        }
        
    };
    addAction(frame, toggleAction);
    frame.setVisible(true);
}
 

/**
 * Plain rollover highlight, had been repaint issues.
 *
 */
public void interactiveTestRolloverHighlight() {
    JXList list = new JXList(listModel);
    list.setRolloverEnabled(true);
    ColorHighlighter rollover = new ColorHighlighter(HighlightPredicate.ROLLOVER_ROW, new Color(0xF0, 0xF0, 0xE0), 
                    null);
    list.addHighlighter(rollover);
    showWithScrollingInFrame(list, "rollover highlight");
}