Example usage for javax.swing JScrollPane getHorizontalScrollBar

Introduction

In this page you can find the example usage for javax.swing JScrollPane getHorizontalScrollBar.

Prototype

@Transient
public JScrollBar getHorizontalScrollBar()

Source Link

Document

Returns the horizontal scroll bar that controls the viewport's horizontal view position.

Usage

From source file:org.openmicroscopy.shoola.agents.dataBrowser.browser.BrowserModel.java

/**
 * Implemented as specified by the {@link Browser} interface.
 * @see Browser#scrollToNode(ImageDisplay)
 *//*  w  w w . j a v a  2s .c om*/
public void scrollToNode(ImageDisplay node) {
    if (node == null)
        return;
    JScrollPane pane = rootDisplay.getDeskDecorator();
    Rectangle bounds = node.getBounds();
    Rectangle viewRect = pane.getViewport().getViewRect();
    if (viewRect.contains(bounds))
        return;
    JScrollBar hBar = pane.getHorizontalScrollBar();
    if (hBar.isVisible()) {
        int x = bounds.x;
        int max = hBar.getMaximum();
        if (x > max)
            x = max;
        hBar.setValue(x);
    }
    JScrollBar vBar = pane.getVerticalScrollBar();
    if (vBar.isVisible()) {
        int y = bounds.y;
        int max = vBar.getMaximum();
        if (y > max)
            y = max;
        vBar.setValue(y);
    }
}

From source file:storybook.toolkit.swing.SwingUtil.java

public static void setUnitIncrement(JScrollPane scroller) {
    scroller.getVerticalScrollBar().setUnitIncrement(20);
    scroller.getHorizontalScrollBar().setUnitIncrement(20);
}

From source file:ua.com.fielden.platform.example.swing.egi.EgiExample.java

private void addTotalsFooterTo(final EntityGridInspector egi, final JPanel topPanel) {
    //   final JPanel panel = new JPanel(new MigLayout("insets 0", "[]", "[]0[]push[]"));
    //   panel.add(egi.getTableHeader(), "grow, wrap");
    //   panel.add(egi, "grow, wrap");

    final JScrollPane scrollPane = new JScrollPane(egi);
    topPanel.add(scrollPane, "grow, wrap");

    final JPanel footer = new JPanel(new MigLayout("nogrid, insets 0"));
    //   footer.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED));
    final List<JComponent> totalsComponents = new ArrayList<JComponent>();
    for (int i = 0; i < egi.getColumnCount(); i++) {
        final TableColumn column = egi.getColumnModel().getColumn(i);
        final JComponent totalsComponent = i % 2 == 0 ? new JTextField("totals " + i) : new JLabel();
        totalsComponent.setPreferredSize(new Dimension(column.getPreferredWidth(), 30));

        footer.add(totalsComponent, "grow");
        totalsComponents.add(totalsComponent);
    }//from  w  w w  . jav a  2 s  .co  m

    final JScrollPane footerPane = new JScrollPane(footer, JScrollPane.VERTICAL_SCROLLBAR_NEVER,
            JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
    topPanel.add(footerPane, "grow, wrap, h 40::");
    topPanel.add(scrollPane.getHorizontalScrollBar(), "grow, wrap");

    scrollPane.getHorizontalScrollBar().addAdjustmentListener(new AdjustmentListener() {
        @Override
        public void adjustmentValueChanged(final AdjustmentEvent e) {
            footerPane.getViewport().setViewPosition(new Point(e.getValue(), 0));
        }
    });

    egi.getColumnModel().addColumnModelListener(new TableColumnModelListener() {
        @Override
        public void columnAdded(final TableColumnModelEvent e) {
        }

        @Override
        public void columnMarginChanged(final ChangeEvent e) {
            final TableColumn column = egi.getTableHeader().getResizingColumn();
            if (column != null) {
                final JComponent totalsComponent = totalsComponents
                        .get(egi.convertColumnIndexToView(column.getModelIndex()));
                totalsComponent.setPreferredSize(new Dimension(column.getWidth(), totalsComponent.getHeight()));
                footer.revalidate();
            }
        }

        @Override
        public void columnMoved(final TableColumnModelEvent e) {
            final JComponent fromComponent = totalsComponents.get(e.getFromIndex());
            totalsComponents.set(e.getFromIndex(), totalsComponents.get(e.getToIndex()));
            totalsComponents.set(e.getToIndex(), fromComponent);

            footer.removeAll();
            for (int i = 0; i < egi.getColumnCount(); i++) {
                footer.add(totalsComponents.get(i), "grow, gap 0 0 0 0");
            }
            footer.revalidate();
        }

        @Override
        public void columnRemoved(final TableColumnModelEvent e) {
        }

        @Override
        public void columnSelectionChanged(final ListSelectionEvent e) {
        }
    });
    //
    //   return panel;
}