Java JXTable.getColumnControl方法代碼示例

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
/**
 * test that the actions synch's its own selected property with 
 * the column's visible property. <p>
 * 
 * Looks as if the non-synch of action.setSelected only shows 
 * if the ColumnControlPopup doesn't create a menuitem via ActionFactory: the
 * listeners internally installed via ActionFactory probably take care?
 *  <p>
 * 
 * An analogous test in the incubator (in kleopatra/.../table) did fail
 * for a dialog based custom ColumnControlPopup. For now, changed the visibility
 * action to explicitly update the tableColumn. All tests are passing,
 * but need to further evaluate.
 *
 */
@Test
public void testColumnVisibilityAction() {
    JXTable table = new JXTable(10, 3);
    table.setColumnControlVisible(true);
    ColumnControlButton columnControl = (ColumnControlButton) table.getColumnControl();
    ColumnVisibilityAction action = columnControl.getColumnVisibilityActions().get(0);
    TableColumnExt columnExt = table.getColumnExt(0);
    boolean visible = columnExt.isVisible();
    // sanity
    assertTrue(visible);
    assertEquals(columnExt.isVisible(), action.isSelected());
    action.setSelected(!visible);
    // hmmm... here it's working? unexpected
    // synch might be done by the listener's installed by ActionFactor.createMenuItem()?
    assertEquals(!visible, columnExt.isVisible());
}
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
/**
 * Issue #153-swingx: ClassCastException if actionMap key is not a string.
 *
 */
@Test
public void testNonStringActionKeys() {
    JXTable table = new JXTable();
    Action l = new AbstractAction("dummy") {

        @Override
        public void actionPerformed(ActionEvent e) {
            // TODO Auto-generated method stub
            
        }
        
    };
    table.registerKeyboardAction(l , KeyStroke.getKeyStroke("ESCAPE"), JComponent.WHEN_FOCUSED);
    table.setColumnControlVisible(true);
    table.getColumnControl();
}
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
@Test
public void testColumnControlReleaseAction() {
    final JXTable table = new JXTable(sortableTableModel);
    final TableColumnExt priorityColumn = table.getColumnExt("First Name");
    int listenerCount = priorityColumn.getPropertyChangeListeners().length;
    table.setColumnControlVisible(true);
    // JW: the columnControlButton is created lazily, so we
    // have to access to test if listeners are registered.
    table.getColumnControl();
    assertEquals("numbers of listeners must be increased", listenerCount + 1, 
            priorityColumn.getPropertyChangeListeners().length);
    int totalColumnCount = table.getColumnCount();
    table.removeColumn(priorityColumn);
    assertEquals("number of columns reduced", totalColumnCount - 1, table.getColumnCount());
    assertEquals("all listeners must be removed", 0, 
            priorityColumn.getPropertyChangeListeners().length);
 }
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
/**
 * Issue #1573-swingx: !hideable column action must be disabled
 * Problem: isn't initially
 */
@Test
public void testColumnVisibilityActionOnHideableInitial() {
    JXTable table = new JXTable(10, 3);
    // set the first column !hideable
    table.getColumnExt(0).setHideable(false);
    table.setColumnControlVisible(true);
    ColumnControlButton columnControl = (ColumnControlButton) table.getColumnControl();
    ColumnVisibilityAction action = columnControl.getColumnVisibilityActions().get(0);
    assertFalse("action must be disabled initially", action.isEnabled());
}
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
@Test
public void testColumnVisibilityActionOnHideable() {
    JXTable table = new JXTable(10, 3);
    table.setColumnControlVisible(true);
    ColumnControlButton columnControl = (ColumnControlButton) table.getColumnControl();
    ColumnVisibilityAction action = columnControl.getColumnVisibilityActions().get(0);
    TableColumnExt columnExt = table.getColumnExt(0);
    // visible property is false
    columnExt.setVisible(false);
    columnExt.setHideable(false);
    assertTrue("visibility action must be selected if not hideable", action.isSelected());
    assertFalse("action must be disabled", action.isEnabled());
    columnExt.setHideable(true);
    assertFalse("visibility action must be unselected if hideable", action.isSelected());
}
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
/**
 * Issue #404-swingx: load column control icon from ui.
 * Test that table instantiates the column control with ui icon.
 */
@Test
public void testColumnControlInXTable() {
  JXTable table = new JXTable();
  ColumnControlButton control = (ColumnControlButton) table.getColumnControl();
  assertSame("columnControl must have icon from ui", 
            UIManager.getIcon(ColumnControlButton.COLUMN_CONTROL_BUTTON_ICON_KEY),
            control.getIcon());
}
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
/**
 * Issue #429-swingx: ClassCastException if column identifiers are not
 * String type.
 *
 */
@Test
public void testNonStringIdentifier() {
    JXTable table = new JXTable(0, 2);
    table.getColumn(0).setIdentifier(new Object());
    table.setColumnControlVisible(true);
    table.getColumnControl();
}
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
/**
 * Issue #212-swingx: 
 * 
 * guarantee that exactly one column is always visible if 
 * visibility is toggled via the ColumnControl.
 * 
 * Here we deselect the menuitem.
 * 
 */
@Test
public void testSetLastColumnMenuItemToUnselected() {
    // This test will not work in a headless configuration.
    if (GraphicsEnvironment.isHeadless()) {
        return;
    }
    final JXTable table = new JXTable(10, 1);
    table.setColumnControlVisible(true);
    wrapWithScrollingInFrame(table, "");
    ColumnControlButton columnControl = (ColumnControlButton) table.getColumnControl();
    Component[] items = ((DefaultColumnControlPopup) columnControl.getColumnControlPopup()).getPopupMenu().getComponents();
    ((JMenuItem) items[0]).setSelected(false);
    assertEquals(1, table.getColumnCount());
}
 

import org.jdesktop.swingx.JXTable; //導入方法依賴的package包/類
/** 
    * Issue #192: initially invisibility columns are hidden
    * but marked as visible in control.
    *
    * Issue #38 (swingx): initially invisble columns don't show up
    * in the column control list.
    * 
    * 
    */
    @Test
   public void testColumnControlInvisibleColumns() {
       final JXTable table = new JXTable(sortableTableModel);
       // columns set to invisible before setting the columnControl
       // will not be inserted into the column control's list
//     table.getColumnExt("Last Name").setVisible(false);
       table.setColumnControlVisible(true);
       int totalColumnCount = table.getColumnCount();
       final TableColumnExt priorityColumn = table.getColumnExt("First Name");
       priorityColumn.setVisible(false);
       ColumnControlButton columnControl = (ColumnControlButton) table.getColumnControl();
       assertNotNull("popup menu not null", columnControl.popup);
       int columnMenuItems = 0;
       Component[] items = ((DefaultColumnControlPopup) columnControl.getColumnControlPopup()).getPopupMenu().getComponents();
       for (int i = 0; i < items.length; i++) {
           if (!(items[i] instanceof JMenuItem)) {
               break;
           }
           columnMenuItems++;
       }
       // wrong assumption - has separator and actions!
       assertEquals("menu items must be equal to columns", totalColumnCount, 
               columnMenuItems);
       JCheckBoxMenuItem menuItem = (JCheckBoxMenuItem) ((DefaultColumnControlPopup) columnControl.getColumnControlPopup()).getPopupMenu()
           .getComponent(0);
       // sanit assert
       assertEquals(priorityColumn.getHeaderValue(), menuItem.getText());
       assertEquals("selection of menu must be equal to column visibility", 
               priorityColumn.isVisible(), menuItem.isSelected());
   }