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

/**
 * Constructor GridTableFrame
 * @param griddata
 */
public GridTableFrame(GridData griddata) {
  setTitle("Grid-Data Table"); //$NON-NLS-1$
  setSize(400, 300);
  this.griddata = griddata;
  int n = griddata.getComponentCount();
  tables = new GridDataTable[n];
  for(int i = 0; i<n; i++) {
    tables[i] = new GridDataTable(griddata, i);
    JScrollPane scrollpane = new JScrollPane(tables[i]);
    scrollpane.createHorizontalScrollBar();
    if(n==1) {
      getContentPane().add(scrollpane, BorderLayout.CENTER);
      return;
    }
    tabbedPane.addTab(griddata.getComponentName(i), scrollpane);
  }
  getContentPane().add(tabbedPane, BorderLayout.CENTER);
}
 

private void createGUI() {
  setSize(400, 300);
  setContentPane(new JPanel(new BorderLayout()));
  JScrollPane scrollpane = new JScrollPane(table);
  scrollpane.createHorizontalScrollBar();
  getContentPane().add(scrollpane, BorderLayout.CENTER);
  if(!JDialog.isDefaultLookAndFeelDecorated()) {
    return;
  }
  JPanel panel = new JPanel(new FlowLayout());
  JButton closeButton = new JButton(ControlsRes.getString("OSPTableInspector.OK")); //$NON-NLS-1$
  panel.add(closeButton);
  getContentPane().add(panel, BorderLayout.SOUTH);
  closeButton.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
      setVisible(false);
      dispose();
    }

  });
}
 

/**
 * Sets the XMLTable.
 *
 * @return the table
 */
public void setTable(XMLTable xmlTable) {
  if(table!=null) {
    table.removePropertyChangeListener("cell", this);      //$NON-NLS-1$
    table.removePropertyChangeListener("tableData", this); //$NON-NLS-1$
    xmlTable.setEditable(table.isEditable());
  }
  table = xmlTable;
  // listen for "cell" changes in arrays
  table.addPropertyChangeListener("cell", this);      //$NON-NLS-1$
  // listen for "tableData" changes in the table
  table.addPropertyChangeListener("tableData", this); //$NON-NLS-1$
  JScrollPane scrollpane = new JScrollPane(table);
  scrollpane.createHorizontalScrollBar();
  getContentPane().add(scrollpane, BorderLayout.CENTER);
}
 

/**
 * Creates the GUI.
 */
protected void createGUI() {
  this.removeAll(); // remove old elements Paco: be careful with this. If you use the ArrayPanel as a normal JPanel
  // and have added another component, it will be lost!
  this.setPreferredSize(new Dimension(400, 300));
  this.setLayout(new BorderLayout());
  scrollpane = new JScrollPane(tables[0]);
  if(tables.length>1) {
    // create spinner
    SpinnerModel model = new SpinnerNumberModel(0, 0, tables.length-1, 1);
    spinner = new JSpinner(model);
    JSpinner.NumberEditor editor = new JSpinner.NumberEditor(spinner);
    editor.getTextField().setFont(tables[0].indexRenderer.getFont());
    spinner.setEditor(editor);
    spinner.addChangeListener(new ChangeListener() {
      public void stateChanged(ChangeEvent e) {
        int i = ((Integer) spinner.getValue()).intValue();
        scrollpane.setViewportView(tables[i]);
      }

    });
    Dimension dim = spinner.getMinimumSize();
    spinner.setMaximumSize(dim);
    add(scrollpane, BorderLayout.CENTER);
    JToolBar toolbar = new JToolBar();
    toolbar.setFloatable(false);
    toolbar.add(new JLabel(" index ")); //$NON-NLS-1$
    toolbar.add(spinner);
    toolbar.add(Box.createHorizontalGlue());
    add(toolbar, BorderLayout.NORTH);
  } else {
    scrollpane.createHorizontalScrollBar();
    add(scrollpane, BorderLayout.CENTER);
  }
  this.validate();                      // refresh the display
}
 

/**
 * Creates the GUI.
 */
protected void createGUI() {
  setSize(400, 300);
  setContentPane(new JPanel(new BorderLayout()));
  scrollpane = new JScrollPane(tables[0]);
  if(tables.length>1) {
    // create spinner
    SpinnerModel model = new SpinnerNumberModel(0, 0, tables.length-1, 1);
    spinner = new JSpinner(model);
    JSpinner.NumberEditor editor = new JSpinner.NumberEditor(spinner);
    editor.getTextField().setFont(tables[0].getFont());
    spinner.setEditor(editor);
    spinner.addChangeListener(new ChangeListener() {
      public void stateChanged(ChangeEvent e) {
        int i = ((Integer) spinner.getValue()).intValue();
        scrollpane.setViewportView(tables[i]);
      }

    });
    Dimension dim = spinner.getMinimumSize();
    spinner.setMaximumSize(dim);
    getContentPane().add(scrollpane, BorderLayout.CENTER);
    JToolBar toolbar = new JToolBar();
    toolbar.setFloatable(false);
    toolbar.add(new JLabel(" index ")); //$NON-NLS-1$
    toolbar.add(spinner);
    toolbar.add(Box.createHorizontalGlue());
    getContentPane().add(toolbar, BorderLayout.NORTH);
  } else {
    scrollpane.createHorizontalScrollBar();
    getContentPane().add(scrollpane, BorderLayout.CENTER);
  }
}