javax.swing.JScrollPane#setRowHeader ( )源码实例Demo

下面列出了javax.swing.JScrollPane#setRowHeader ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： visualvm 文件： InternalSourceViewerComponent.java

public InternalSourceViewerComponent(String text, int offset, int endOffset, InternalSourceAppearance appearance) {
    super(new BorderLayout());
    
    sourceArea = new SourceArea();
    
    this.appearance = appearance;
    appearance.addListener(this);
    propertyChange(null);
    
    sourceArea.setText(text);
    setOffset(offset, endOffset);
    
    lineNumbersPanel = new JPanel(new BorderLayout());
    lineNumbersPanel.setBorder(BorderFactory.createEmptyBorder(0, 15, 0, 10));
    lineNumbers = new LineNumbers(sourceArea);
    lineNumbersPanel.add(lineNumbers, BorderLayout.EAST);
    
    lineNumbersViewport = new JViewport();
    lineNumbersViewport.setView(lineNumbersPanel);
    lineNumbersViewport.setPreferredSize(lineNumbersPanel.getPreferredSize());
    
    JScrollPane scrollPane = new JScrollPane(sourceArea);
    scrollPane.setBorder(BorderFactory.createEmptyBorder());
    scrollPane.setViewportBorder(BorderFactory.createEmptyBorder());
    scrollPane.setRowHeader(lineNumbersViewport);
    
    add(scrollPane, BorderLayout.CENTER);
}

源代码2 项目： nextreports-designer 文件： TableUtil.java

/**
 * Creates row header for table with row number (starting with 1) displayed.
 */
public static void removeRowHeader(JTable table) {
    Container p = table.getParent();
    if (p instanceof JViewport) {
        Container gp = p.getParent();
        if (gp instanceof JScrollPane) {
            JScrollPane scrollPane = (JScrollPane) gp;
            scrollPane.setRowHeader(null);
        }
    }
}

源代码3 项目： netbeans 文件： NbEditorUI.java

private static void processSideBars(Map sideBars, JComponent ec, JScrollPane scroller) {
        // Remove all existing sidebars
        ec.removeAll();

        // Add the scroller and the new sidebars
        ec.add(scroller);
        scroller.setRowHeader(null);
        scroller.setColumnHeaderView(null);
//        final MouseDispatcher mouse = new MouseDispatcher((JTextComponent) ec.getClientProperty(JTextComponent.class));
        for (Iterator entries = sideBars.entrySet().iterator(); entries.hasNext(); ) {
            Map.Entry entry = (Map.Entry) entries.next();
            SideBarPosition position = (SideBarPosition) entry.getKey();
            JComponent sideBar = (JComponent) entry.getValue();
            
//            if (position.getPosition() == SideBarPosition.WEST) {
//                JPanel p = new JPanel(new BorderLayout()) {
//
//                    @Override
//                    public void addNotify() {
//                        super.addNotify();
//                        infiltrateContainer(this, mouse, true);
//                    }
//
//                    @Override
//                    public void removeNotify() {
//                        infiltrateContainer(this, mouse, false);
//                        super.removeNotify();
//                    }
//
//                };
//                p.add(sideBar, BorderLayout.CENTER);
//                sideBar = p;
//            }
            
            if (position.isScrollable()) {
                if (position.getPosition() == SideBarPosition.WEST) {
                    scroller.setRowHeaderView(sideBar);
                } else {
                    if (position.getPosition() == SideBarPosition.NORTH) {
                        scroller.setColumnHeaderView(sideBar);
                    } else {
                        throw new IllegalArgumentException("Unsupported side bar position, scrollable = true, position=" + position.getBorderLayoutPosition()); // NOI18N
                    }
                }
            } else {
                ec.add(sideBar, position.getBorderLayoutPosition());
            }
        }
    }