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Java™ Platform
Standard Ed. 7

DRAFT ea-b118

javax.swing.plaf.synth
Class SynthTableHeaderUI

java.lang.Object
  extended by javax.swing.plaf.ComponentUI
      extended by javax.swing.plaf.TableHeaderUI
          extended by javax.swing.plaf.basic.BasicTableHeaderUI
              extended by javax.swing.plaf.synth.SynthTableHeaderUI
All Implemented Interfaces:
PropertyChangeListener, EventListener, SynthConstants, SynthUI

public class SynthTableHeaderUI
extends BasicTableHeaderUI
implements PropertyChangeListener, SynthUI

Provides the Synth L&F UI delegate for JTableHeader.

Since:
1.7

Nested Class Summary
Modifier and Type Class and Description
 
Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTableHeaderUI
BasicTableHeaderUI.MouseInputHandler
 
Field Summary
Modifier and Type Field and Description
 
Fields inherited from class javax.swing.plaf.basic.BasicTableHeaderUI
header, mouseInputListener, rendererPane
 
Fields inherited from interface javax.swing.plaf.synth.SynthConstants
DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED
 
Constructor Summary
Constructor and Description
SynthTableHeaderUI()
           
 
Method Summary
Modifier and Type Method and Description
static ComponentUI createUI(JComponent h)
          Creates a new UI object for the given component.
 SynthContext getContext(JComponent c)
          Returns the Context for the specified component.
protected  void installDefaults()
          Initializes JTableHeader properties such as font, foreground, and background.
protected  void installListeners()
          Attaches listeners to the JTableHeader.
 void paint(Graphics g, JComponent c)
          Paints the specified component according to the Look and Feel.
protected  void paint(SynthContext context, Graphics g)
          Paints the specified component.
 void paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)
          Paints the border.
 void propertyChange(PropertyChangeEvent evt)
          This method gets called when a bound property is changed.
protected  void rolloverColumnUpdated(int oldColumn, int newColumn)
          This method gets called every time when a rollover column in the table header is updated.
protected  void uninstallDefaults()
           
protected  void uninstallListeners()
           
 void update(Graphics g, JComponent c)
          Notifies this UI delegate to repaint the specified component.
 
Methods inherited from class javax.swing.plaf.basic.BasicTableHeaderUI
createMouseInputListener, getBaseline, getMaximumSize, getMinimumSize, getPreferredSize, getRolloverColumn, installKeyboardActions, installUI, uninstallKeyboardActions, uninstallUI
 
Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaselineResizeBehavior
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SynthTableHeaderUI

public SynthTableHeaderUI()
Method Detail

createUI

public static ComponentUI createUI(JComponent h)
Creates a new UI object for the given component.

Parameters:
h - component to create UI object for
Returns:
the UI object

installDefaults

protected void installDefaults()
Description copied from class: BasicTableHeaderUI
Initializes JTableHeader properties such as font, foreground, and background. The font, foreground, and background properties are only set if their current value is either null or a UIResource, other properties are set if the current value is null.

Overrides:
installDefaults in class BasicTableHeaderUI
See Also:
BasicTableHeaderUI.installUI(javax.swing.JComponent)

installListeners

protected void installListeners()
Description copied from class: BasicTableHeaderUI
Attaches listeners to the JTableHeader.

Overrides:
installListeners in class BasicTableHeaderUI

uninstallDefaults

protected void uninstallDefaults()
Overrides:
uninstallDefaults in class BasicTableHeaderUI

uninstallListeners

protected void uninstallListeners()
Overrides:
uninstallListeners in class BasicTableHeaderUI

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)

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 BasicTableHeaderUI
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)

paintBorder

public void paintBorder(SynthContext context,
                        Graphics g,
                        int x,
                        int y,
                        int w,
                        int h)
Description copied from interface: SynthUI
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

getContext

public SynthContext getContext(JComponent c)
Description copied from interface: SynthUI
Returns the Context for the specified component.

Specified by:
getContext in interface SynthUI
Parameters:
c - Component requesting SynthContext.
Returns:
SynthContext describing component.

rolloverColumnUpdated

protected void rolloverColumnUpdated(int oldColumn,
                                     int newColumn)
Description copied from class: BasicTableHeaderUI
This method gets called every time when a rollover column in the table header is updated. Every look and feel that supports a rollover effect in a table header should override this method and repaint the header.

Overrides:
rolloverColumnUpdated in class BasicTableHeaderUI
Parameters:
oldColumn - the index of the previous rollover column or -1 if the mouse was not over a column
newColumn - the index of the new rollover column or -1 if the mouse is not over a column
See Also:
BasicTableHeaderUI.getRolloverColumn(), JTableHeader.getHeaderRect(int)

propertyChange

public void propertyChange(PropertyChangeEvent evt)
Description copied from interface: PropertyChangeListener
This method gets called when a bound property is changed.

Specified by:
propertyChange in interface PropertyChangeListener
Parameters:
evt - A PropertyChangeEvent object describing the event source and the property that has changed.

Java™ Platform
Standard Ed. 7

DRAFT ea-b118

Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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DRAFT ea-b118

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