# Class SynthTabbedPaneUI

java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.TabbedPaneUI
javax.swing.plaf.basic.BasicTabbedPaneUI
javax.swing.plaf.synth.SynthTabbedPaneUI

All Implemented Interfaces:
  `PropertyChangeListener, EventListener, SynthConstants, SynthUI, SwingConstants`

public class SynthTabbedPaneUI extends BasicTabbedPaneUI implements PropertyChangeListener, SynthUI
Provides the Synth L&F UI delegate for `JTabbedPane`.

Looks up the `selectedTabPadInsets` property from the Style, which represents additional insets for the selected tab.

Since:
  1.7

## Nested Class Summary

### Nested classes/interfaces declared in class BasicTabbedPaneUI

`BasicTabbedPaneUI.FocusHandler, BasicTabbedPaneUI.MouseHandler, BasicTabbedPaneUI.PropertyChangeHandler, BasicTabbedPaneUI.TabbedPaneLayout, BasicTabbedPaneUI.TabSelectionHandler`

## Field Summary

### Fields declared in class BasicTabbedPaneUI

`calcRect, contentBorderInsets, darkShadow, downKey, focus, focusListener, highlight, leftKey, lightHighlight, maxTabHeight, maxTabWidth, mouseListener, propertyChangeListener, rects, rightKey, runCount, selectedRun, selectedTabPadInsets, shadow, tabAreaInsets, tabChangeListener, tabInsets, tabPane, tabRunOverlay, tabRuns, textIconGap, upKey`

### Fields declared in interface SwingConstants

`BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST`

### Fields declared in interface SynthConstants

`DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED`

## Constructor Summary

Constructors
Constructor
Description
`SynthTabbedPaneUI()`
Constructs a `SynthTabbedPaneUI`.

## Method Summary

Modifier and Type
Method
Description
`protected LayoutManager`
`createLayoutManager()`
Invoked by `installUI` to create a layout manager object to manage the `JTabbedPane`.
`protected MouseListener`
`createMouseListener()`
Creates a mouse listener.
`static ComponentUI`
`createUI(JComponent c)`
Creates a new UI object for the given component.
`SynthContext`
`getContext(JComponent c)`
Returns the Context for the specified component.
`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 e)`
This method gets called when a bound property is changed.
`void`
`update(Graphics g, JComponent c)`
Notifies this UI delegate to repaint the specified component.

### Methods declared in class BasicTabbedPaneUI

`assureRectsCreated, calculateMaxTabHeight, calculateMaxTabWidth, calculateTabAreaHeight, calculateTabAreaWidth, calculateTabHeight, calculateTabWidth, createChangeListener, createFocusListener, createPropertyChangeListener, createScrollButton, expandTabRunsArray, getBaseline, getBaseline, getBaselineOffset, getBaselineResizeBehavior, getContentBorderInsets, getFocusIndex, getFontMetrics, getIconForTab, getNextTabIndex, getNextTabIndexInRun, getNextTabRun, getPreviousTabIndex, getPreviousTabIndexInRun, getPreviousTabRun, getRolloverTab, getRunForTab, getSelectedTabPadInsets, getTabAreaInsets, getTabBounds, getTabBounds, getTabInsets, getTabLabelShiftX, getTabLabelShiftY, getTabRunCount, getTabRunIndent, getTabRunOffset, getTabRunOverlay, getTextViewForTab, getVisibleComponent, installComponents, installDefaults, installKeyboardActions, installListeners, lastTabInRun, layoutLabel, navigateSelectedTab, paintContentBorder, paintContentBorderBottomEdge, paintContentBorderLeftEdge, paintContentBorderRightEdge, paintContentBorderTopEdge, paintFocusIndicator, paintIcon, paintTab, paintTabArea, paintTabBackground, paintTabBorder, paintText, rotateInsets, selectAdjacentRunTab, selectNextTab, selectNextTabInRun, selectPreviousTab, selectPreviousTabInRun, setRolloverTab, setVisibleComponent, shouldPadTabRun, shouldRotateTabRuns, tabForCoordinate, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners`

### Methods declared in class ComponentUI

`contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, uninstallUI`

### Methods declared in class Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

## Constructor Details

### SynthTabbedPaneUI

public SynthTabbedPaneUI()
Constructs a `SynthTabbedPaneUI`.

## Method Details

### 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

### 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.

### 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()
Creates a mouse listener. Overridden to keep track of whether the selected tab is also pressed.

Overrides:
  `createMouseListener` in class `BasicTabbedPaneUI`
Returns:
  a mouse listener

### 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)`

### 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 `ComponentUI`
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)`

### 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()`