Java javax.swing.plaf.synth Class SynthTabbedPaneUI（JDK8）

Constructor Detail

• SynthTabbedPaneUI

  public SynthTabbedPaneUI()

Method Detail

• createUI

  public static ComponentUI createUI(JComponent c)

  Creates a new UI object for the given component.

  Parameters:

  c - component to create UI object for

  Returns:

  the UI object

• installDefaults

  protected void installDefaults()

  Overrides:

  installDefaults in class BasicTabbedPaneUI

• installListeners

  protected void installListeners()

  Overrides:

  installListeners in class BasicTabbedPaneUI

• uninstallListeners

  protected void uninstallListeners()

  Overrides:

  uninstallListeners in class BasicTabbedPaneUI

• uninstallDefaults

  protected void uninstallDefaults()

  Overrides:

  uninstallDefaults in class BasicTabbedPaneUI

• getContext

  public SynthContext getContext(JComponent c)

  Returns the Context for the specified component.

  Specified by:

  getContext in interface SynthUI

  Parameters:

  c - Component requesting SynthContext.

  Returns:

  SynthContext describing component.

• createScrollButton

  protected JButton createScrollButton(int direction)

  Creates and returns a JButton that will provide the user with a way to scroll the tabs in a particular direction. The returned JButton must be instance of UIResource.

  Overrides:

  createScrollButton in class BasicTabbedPaneUI

  Parameters:

  direction - One of the SwingConstants constants: SOUTH, NORTH, EAST or WEST

  Returns:

  Widget for user to

  See Also:

  JTabbedPane.setTabPlacement(int), SwingConstants

• propertyChange

  public void propertyChange(PropertyChangeEvent e)

  This method gets called when a bound property is changed.

  Specified by:

  propertyChange in interface PropertyChangeListener

  Parameters:

  e - A PropertyChangeEvent object describing the event source and the property that has changed.

• createMouseListener

  protected MouseListener createMouseListener()

  Overridden to keep track of whether the selected tab is also pressed.

  Overrides:

  createMouseListener in class BasicTabbedPaneUI

• getTabLabelShiftX

  protected int getTabLabelShiftX(int tabPlacement,
                                  int tabIndex,
                                  boolean isSelected)

  Overrides:

  getTabLabelShiftX in class BasicTabbedPaneUI

• getTabLabelShiftY

  protected int getTabLabelShiftY(int tabPlacement,
                                  int tabIndex,
                                  boolean isSelected)

  Overrides:

  getTabLabelShiftY in class BasicTabbedPaneUI

• update

  public void update(Graphics g,
                     JComponent c)

  Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls the paint(SynthContext,Graphics) method.

  In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the paint method.

  Overrides:

  update in class ComponentUI

  Parameters:

  g - the Graphics object used for painting

  c - the component being painted

  See Also:

  paint(SynthContext,Graphics)

• getBaseline

  protected int getBaseline(int tab)

  Returns the baseline for the specified tab.

  Overrides:

  getBaseline in class BasicTabbedPaneUI

  Parameters:

  tab - index of tab to get baseline for

  Returns:

  baseline or a value < 0 indicating there is no reasonable baseline

• paintBorder

  public void paintBorder(SynthContext context,
                          Graphics g,
                          int x,
                          int y,
                          int w,
                          int h)

  Paints the border.

  Specified by:

  paintBorder in interface SynthUI

  Parameters:

  context - a component context

  g - Graphics to paint on

  x - the X coordinate

  y - the Y coordinate

  w - width of the border

  h - height of the border

• paint

  public void paint(Graphics g,
                    JComponent c)

  Paints the specified component according to the Look and Feel.

  This method is not used by Synth Look and Feel. Painting is handled by the paint(SynthContext,Graphics) method.

  Overrides:

  paint in class BasicTabbedPaneUI

  Parameters:

  g - the Graphics object used for painting

  c - the component being painted

  See Also:

  paint(SynthContext,Graphics)

• paint

  protected void paint(SynthContext context,
                       Graphics g)

  Paints the specified component.

  Parameters:

  context - context for the component being painted

  g - the Graphics object used for painting

  See Also:

  update(Graphics,JComponent)

• paintTabArea

  protected void paintTabArea(Graphics g,
                              int tabPlacement,
                              int selectedIndex)

  Description copied from class: BasicTabbedPaneUI
  Paints the tabs in the tab area. Invoked by paint(). The graphics parameter must be a valid Graphics object. Tab placement may be either: JTabbedPane.TOP, JTabbedPane.BOTTOM, JTabbedPane.LEFT, or JTabbedPane.RIGHT. The selected index must be a valid tabbed pane tab index (0 to tab count - 1, inclusive) or -1 if no tab is currently selected. The handling of invalid parameters is unspecified.

  Overrides:

  paintTabArea in class BasicTabbedPaneUI

  Parameters:

  g - the graphics object to use for rendering

  tabPlacement - the placement for the tabs within the JTabbedPane

  selectedIndex - the tab index of the selected component

• setRolloverTab

  protected void setRolloverTab(int index)

  Sets the tab the mouse is currently over to index. index will be -1 if the mouse is no longer over any tab. No checking is done to ensure the passed in index identifies a valid tab.

  Overrides:

  setRolloverTab in class BasicTabbedPaneUI

  Parameters:

  index - Index of the tab the mouse is over.

• calculateMaxTabHeight

  protected int calculateMaxTabHeight(int tabPlacement)

  Overrides:

  calculateMaxTabHeight in class BasicTabbedPaneUI

• calculateTabWidth

  protected int calculateTabWidth(int tabPlacement,
                                  int tabIndex,
                                  FontMetrics metrics)

  Overrides:

  calculateTabWidth in class BasicTabbedPaneUI

• calculateMaxTabWidth

  protected int calculateMaxTabWidth(int tabPlacement)

  Overrides:

  calculateMaxTabWidth in class BasicTabbedPaneUI

• getTabInsets

  protected Insets getTabInsets(int tabPlacement,
                                int tabIndex)

  Overrides:

  getTabInsets in class BasicTabbedPaneUI

• getFontMetrics

  protected FontMetrics getFontMetrics()

  Overrides:

  getFontMetrics in class BasicTabbedPaneUI

• createLayoutManager

  protected LayoutManager createLayoutManager()

  Invoked by installUI to create a layout manager object to manage the JTabbedPane. Overridden to create a TabbedPaneLayout subclass which takes into account tabOverlap.

  Overrides:

  createLayoutManager in class BasicTabbedPaneUI

  Returns:

  a layout manager object

  See Also:

  BasicTabbedPaneUI.TabbedPaneLayout, JTabbedPane.getTabLayoutPolicy()