BasicTabbedPaneUI (Java Platform SE 8 )

java.lang.Object
- javax.swing.plaf.ComponentUI
- - javax.swing.plaf.TabbedPaneUI
  - - javax.swing.plaf.basic.BasicTabbedPaneUI

All Implemented Interfaces:

SwingConstants

Direct Known Subclasses:

MetalTabbedPaneUI, SynthTabbedPaneUI
```
public class BasicTabbedPaneUI
extends TabbedPaneUI
implements SwingConstants
```
A Basic L&F implementation of TabbedPaneUI.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`class`	`BasicTabbedPaneUI.FocusHandler` This class should be treated as a "protected" inner class.
`class`	`BasicTabbedPaneUI.MouseHandler` This class should be treated as a "protected" inner class.
`class`	`BasicTabbedPaneUI.PropertyChangeHandler` This class should be treated as a "protected" inner class.
`class`	`BasicTabbedPaneUI.TabbedPaneLayout` This class should be treated as a "protected" inner class.
`class`	`BasicTabbedPaneUI.TabSelectionHandler` This class should be treated as a "protected" inner class.

Field Summary

Fields
Modifier and Type	Field and Description
`protected Rectangle`	`calcRect` A rectangle used for general layout calculations in order to avoid constructing many new Rectangles on the fly.
`protected Insets`	`contentBorderInsets`
`protected Color`	`darkShadow`
`protected KeyStroke`	`downKey` Deprecated. As of Java 2 platform v1.3.
`protected Color`	`focus`
`protected FocusListener`	`focusListener`
`protected Color`	`highlight`
`protected KeyStroke`	`leftKey` Deprecated. As of Java 2 platform v1.3.
`protected Color`	`lightHighlight`
`protected int`	`maxTabHeight`
`protected int`	`maxTabWidth`
`protected MouseListener`	`mouseListener`
`protected PropertyChangeListener`	`propertyChangeListener`
`protected Rectangle[]`	`rects`
`protected KeyStroke`	`rightKey` Deprecated. As of Java 2 platform v1.3.
`protected int`	`runCount`
`protected int`	`selectedRun`
`protected Insets`	`selectedTabPadInsets`
`protected Color`	`shadow`
`protected Insets`	`tabAreaInsets`
`protected ChangeListener`	`tabChangeListener`
`protected Insets`	`tabInsets`
`protected JTabbedPane`	`tabPane`
`protected int`	`tabRunOverlay`
`protected int[]`	`tabRuns`
`protected int`	`textIconGap`
`protected KeyStroke`	`upKey` Deprecated. As of Java 2 platform v1.3.

Fields inherited from interface javax.swing.SwingConstants
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

Constructors
Constructor and Description

BasicTabbedPaneUI()

Constructors
Constructor and Description
`BasicTabbedPaneUI()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`assureRectsCreated(int tabCount)`
`protected int`	`calculateMaxTabHeight(int tabPlacement)`
`protected int`	`calculateMaxTabWidth(int tabPlacement)`
`protected int`	`calculateTabAreaHeight(int tabPlacement, int horizRunCount, int maxTabHeight)`
`protected int`	`calculateTabAreaWidth(int tabPlacement, int vertRunCount, int maxTabWidth)`
`protected int`	`calculateTabHeight(int tabPlacement, int tabIndex, int fontHeight)`
`protected int`	`calculateTabWidth(int tabPlacement, int tabIndex, FontMetrics metrics)`
`protected ChangeListener`	`createChangeListener()`
`protected FocusListener`	`createFocusListener()`
`protected LayoutManager`	`createLayoutManager()` Invoked by `installUI` to create a layout manager object to manage the `JTabbedPane`.
`protected MouseListener`	`createMouseListener()`
`protected PropertyChangeListener`	`createPropertyChangeListener()`
`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.
`static ComponentUI`	`createUI(JComponent c)`
`protected void`	`expandTabRunsArray()`
`protected int`	`getBaseline(int tab)` Returns the baseline for the specified tab.
`int`	`getBaseline(JComponent c, int width, int height)` Returns the baseline.
`protected int`	`getBaselineOffset()` Returns the amount the baseline is offset by.
`Component.BaselineResizeBehavior`	`getBaselineResizeBehavior(JComponent c)` Returns an enum indicating how the baseline of the component changes as the size changes.
`protected Insets`	`getContentBorderInsets(int tabPlacement)`
`protected int`	`getFocusIndex()` Returns the index of the tab that has focus.
`protected FontMetrics`	`getFontMetrics()`
`protected Icon`	`getIconForTab(int tabIndex)`
`Dimension`	`getMaximumSize(JComponent c)` Returns the specified component's maximum size appropriate for the look and feel.
`Dimension`	`getMinimumSize(JComponent c)` Returns the specified component's minimum size appropriate for the look and feel.
`protected int`	`getNextTabIndex(int base)`
`protected int`	`getNextTabIndexInRun(int tabCount, int base)`
`protected int`	`getNextTabRun(int baseRun)`
`protected int`	`getPreviousTabIndex(int base)`
`protected int`	`getPreviousTabIndexInRun(int tabCount, int base)`
`protected int`	`getPreviousTabRun(int baseRun)`
`protected int`	`getRolloverTab()` Returns the tab the mouse is currently over, or `-1` if the mouse is no longer over any tab.
`protected int`	`getRunForTab(int tabCount, int tabIndex)`
`protected Insets`	`getSelectedTabPadInsets(int tabPlacement)`
`protected Insets`	`getTabAreaInsets(int tabPlacement)`
`protected Rectangle`	`getTabBounds(int tabIndex, Rectangle dest)` Returns the bounds of the specified tab in the coordinate space of the JTabbedPane component.
`Rectangle`	`getTabBounds(JTabbedPane pane, int i)` Returns the bounds of the specified tab index.
`protected Insets`	`getTabInsets(int tabPlacement, int tabIndex)`
`protected int`	`getTabLabelShiftX(int tabPlacement, int tabIndex, boolean isSelected)`
`protected int`	`getTabLabelShiftY(int tabPlacement, int tabIndex, boolean isSelected)`
`int`	`getTabRunCount(JTabbedPane pane)`
`protected int`	`getTabRunIndent(int tabPlacement, int run)`
`protected int`	`getTabRunOffset(int tabPlacement, int tabCount, int tabIndex, boolean forward)`
`protected int`	`getTabRunOverlay(int tabPlacement)`
`protected View`	`getTextViewForTab(int tabIndex)` Returns the text View object required to render stylized text (HTML) for the specified tab or null if no specialized text rendering is needed for this tab.
`protected Component`	`getVisibleComponent()`
`protected void`	`installComponents()` Creates and installs any required subcomponents for the JTabbedPane.
`protected void`	`installDefaults()`
`protected void`	`installKeyboardActions()`
`protected void`	`installListeners()`
`void`	`installUI(JComponent c)` Configures the specified component appropriately for the look and feel.
`protected int`	`lastTabInRun(int tabCount, int run)`
`protected void`	`layoutLabel(int tabPlacement, FontMetrics metrics, int tabIndex, String title, Icon icon, Rectangle tabRect, Rectangle iconRect, Rectangle textRect, boolean isSelected)`
`protected void`	`navigateSelectedTab(int direction)`
`void`	`paint(Graphics g, JComponent c)` Paints the specified component appropriately for the look and feel.
`protected void`	`paintContentBorder(Graphics g, int tabPlacement, int selectedIndex)`
`protected void`	`paintContentBorderBottomEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintContentBorderLeftEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintContentBorderRightEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintContentBorderTopEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h)`
`protected void`	`paintFocusIndicator(Graphics g, int tabPlacement, Rectangle[] rects, int tabIndex, Rectangle iconRect, Rectangle textRect, boolean isSelected)`
`protected void`	`paintIcon(Graphics g, int tabPlacement, int tabIndex, Icon icon, Rectangle iconRect, boolean isSelected)`
`protected void`	`paintTab(Graphics g, int tabPlacement, Rectangle[] rects, int tabIndex, Rectangle iconRect, Rectangle textRect)`
`protected void`	`paintTabArea(Graphics g, int tabPlacement, int selectedIndex)` Paints the tabs in the tab area.
`protected void`	`paintTabBackground(Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected)`
`protected void`	`paintTabBorder(Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected)` this function draws the border around each tab note that this function does now draw the background of the tab.
`protected void`	`paintText(Graphics g, int tabPlacement, Font font, FontMetrics metrics, int tabIndex, String title, Rectangle textRect, boolean isSelected)`
`protected static void`	`rotateInsets(Insets topInsets, Insets targetInsets, int targetPlacement)`
`protected void`	`selectAdjacentRunTab(int tabPlacement, int tabIndex, int offset)`
`protected void`	`selectNextTab(int current)`
`protected void`	`selectNextTabInRun(int current)`
`protected void`	`selectPreviousTab(int current)`
`protected void`	`selectPreviousTabInRun(int current)`
`protected void`	`setRolloverTab(int index)` Sets the tab the mouse is currently over to `index`.
`protected void`	`setVisibleComponent(Component component)`
`protected boolean`	`shouldPadTabRun(int tabPlacement, int run)`
`protected boolean`	`shouldRotateTabRuns(int tabPlacement)`
`int`	`tabForCoordinate(JTabbedPane pane, int x, int y)` Returns the tab index which intersects the specified point in the JTabbedPane's coordinate space.
`protected void`	`uninstallComponents()` Removes any installed subcomponents from the JTabbedPane.
`protected void`	`uninstallDefaults()`
`protected void`	`uninstallKeyboardActions()`
`protected void`	`uninstallListeners()`
`void`	`uninstallUI(JComponent c)` Reverses configuration which was done on the specified component during `installUI`.

Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getPreferredSize, update

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - tabPane
```
protected JTabbedPane tabPane
```
  - highlight
```
protected Color highlight
```
  - lightHighlight
```
protected Color lightHighlight
```
  - shadow
```
protected Color shadow
```
  - darkShadow
```
protected Color darkShadow
```
  - focus
```
protected Color focus
```
  - textIconGap
```
protected int textIconGap
```
  - tabRunOverlay
```
protected int tabRunOverlay
```
  - tabInsets
```
protected Insets tabInsets
```
  - selectedTabPadInsets
```
protected Insets selectedTabPadInsets
```
  - tabAreaInsets
```
protected Insets tabAreaInsets
```
  - contentBorderInsets
```
protected Insets contentBorderInsets
```
  - upKey
```
@Deprecated
protected KeyStroke upKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
  - downKey
```
@Deprecated
protected KeyStroke downKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
  - leftKey
```
@Deprecated
protected KeyStroke leftKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
  - rightKey
```
@Deprecated
protected KeyStroke rightKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
  - tabRuns
```
protected int[] tabRuns
```
  - runCount
```
protected int runCount
```
  - selectedRun
```
protected int selectedRun
```
  - rects
```
protected Rectangle[] rects
```
  - maxTabHeight
```
protected int maxTabHeight
```
  - maxTabWidth
```
protected int maxTabWidth
```
  - tabChangeListener
```
protected ChangeListener tabChangeListener
```
  - propertyChangeListener
```
protected PropertyChangeListener propertyChangeListener
```
  - mouseListener
```
protected MouseListener mouseListener
```
  - focusListener
```
protected FocusListener focusListener
```
  - calcRect
```
protected transient Rectangle calcRect
```
    A rectangle used for general layout calculations in order to avoid constructing many new Rectangles on the fly.
- Constructor Detail
  - BasicTabbedPaneUI
```
public BasicTabbedPaneUI()
```
- Method Detail
  - createUI
```
public static ComponentUI createUI(JComponent c)
```
  - installUI
```
public void installUI(JComponent c)
```
    Description copied from class: ComponentUI
    Configures the specified component appropriately for the look and feel. This method is invoked when the ComponentUI instance is being installed as the UI delegate on the specified component. This method should completely configure the component for the look and feel, including the following:
    1. Install default property values for color, fonts, borders, icons, opacity, etc. on the component. Whenever possible, property values initialized by the client program should not be overridden.
    2. Install a LayoutManager on the component if necessary.
    3. Create/add any required sub-components to the component.
    4. Create/install event listeners on the component.
    5. Create/install a PropertyChangeListener on the component in order to detect and respond to component property changes appropriately.
    6. Install keyboard UI (mnemonics, traversal, etc.) on the component.
    7. Initialize any appropriate instance data.
    Overrides:
    
    installUI in class ComponentUI
    
    Parameters:
    
    c - the component where this UI delegate is being installed
    
    See Also:
    
    ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()
  - uninstallUI
```
public void uninstallUI(JComponent c)
```
    Description copied from class: ComponentUI
    Reverses configuration which was done on the specified component during installUI. This method is invoked when this UIComponent instance is being removed as the UI delegate for the specified component. This method should undo the configuration performed in installUI, being careful to leave the JComponent instance in a clean state (no extraneous listeners, look-and-feel-specific property objects, etc.). This should include the following:
    1. Remove any UI-set borders from the component.
    2. Remove any UI-set layout managers on the component.
    3. Remove any UI-added sub-components from the component.
    4. Remove any UI-added event/property listeners from the component.
    5. Remove any UI-installed keyboard UI from the component.
    6. Nullify any allocated instance data objects to allow for GC.
    Overrides:
    
    uninstallUI in class ComponentUI
    
    Parameters:
    
    c - the component from which this UI delegate is being removed; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    See Also:
    
    ComponentUI.installUI(javax.swing.JComponent), JComponent.updateUI()
  - createLayoutManager
```
protected LayoutManager createLayoutManager()
```
    Invoked by installUI to create a layout manager object to manage the JTabbedPane.
    
    Returns:
    
    a layout manager object
    
    See Also:
    
    BasicTabbedPaneUI.TabbedPaneLayout, JTabbedPane.getTabLayoutPolicy()
  - installComponents
```
protected void installComponents()
```
    Creates and installs any required subcomponents for the JTabbedPane. Invoked by installUI.
    
    Since:
    
    1.4
  - 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.
    
    Parameters:
    
    direction - One of the SwingConstants constants: SOUTH, NORTH, EAST or WEST
    
    Returns:
    
    Widget for user to
    
    Throws:
    
    IllegalArgumentException - if direction is not one of NORTH, SOUTH, EAST or WEST
    
    Since:
    
    1.5
    
    See Also:
    
    JTabbedPane.setTabPlacement(int), SwingConstants
  - uninstallComponents
```
protected void uninstallComponents()
```
    Removes any installed subcomponents from the JTabbedPane. Invoked by uninstallUI.
    
    Since:
    
    1.4
  - installDefaults
```
protected void installDefaults()
```
  - uninstallDefaults
```
protected void uninstallDefaults()
```
  - installListeners
```
protected void installListeners()
```
  - uninstallListeners
```
protected void uninstallListeners()
```
  - createMouseListener
```
protected MouseListener createMouseListener()
```
  - createFocusListener
```
protected FocusListener createFocusListener()
```
  - createChangeListener
```
protected ChangeListener createChangeListener()
```
  - createPropertyChangeListener
```
protected PropertyChangeListener createPropertyChangeListener()
```
  - installKeyboardActions
```
protected void installKeyboardActions()
```
  - uninstallKeyboardActions
```
protected void uninstallKeyboardActions()
```
  - 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.
    
    Parameters:
    
    index - Index of the tab the mouse is over.
    
    Since:
    
    1.5
  - getRolloverTab
```
protected int getRolloverTab()
```
    Returns the tab the mouse is currently over, or -1 if the mouse is no longer over any tab.
    
    Returns:
    
    the tab the mouse is currently over, or -1 if the mouse is no longer over any tab
    
    Since:
    
    1.5
  - getMinimumSize
```
public Dimension getMinimumSize(JComponent c)
```
    Description copied from class: ComponentUI
    
    Returns the specified component's minimum size appropriate for the look and feel. If null is returned, the minimum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.
    
    Overrides:
    
    getMinimumSize in class ComponentUI
    
    Parameters:
    
    c - the component whose minimum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    Returns:
    
    a Dimension object or null
    
    See Also:
    
    JComponent.getMinimumSize(), LayoutManager.minimumLayoutSize(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.JComponent)
  - getMaximumSize
```
public Dimension getMaximumSize(JComponent c)
```
    Description copied from class: ComponentUI
    
    Returns the specified component's maximum size appropriate for the look and feel. If null is returned, the maximum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.
    
    Overrides:
    
    getMaximumSize in class ComponentUI
    
    Parameters:
    
    c - the component whose maximum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    Returns:
    
    a Dimension object or null
    
    See Also:
    
    JComponent.getMaximumSize(), LayoutManager2.maximumLayoutSize(java.awt.Container)
  - getBaseline
```
public int getBaseline(JComponent c,
                       int width,
                       int height)
```
    Returns the baseline.
    
    Overrides:
    
    getBaseline in class ComponentUI
    
    Parameters:
    
    c - JComponent baseline is being requested for
    
    width - the width to get the baseline for
    
    height - the height to get the baseline for
    
    Returns:
    
    baseline or a value < 0 indicating there is no reasonable baseline
    
    Throws:
    
    NullPointerException - if c is null
    
    IllegalArgumentException - if width or height is < 0
    
    Since:
    
    1.6
    
    See Also:
    
    JComponent.getBaseline(int, int)
  - getBaselineResizeBehavior
```
public Component.BaselineResizeBehavior getBaselineResizeBehavior(JComponent c)
```
    Returns an enum indicating how the baseline of the component changes as the size changes.
    
    Overrides:
    
    getBaselineResizeBehavior in class ComponentUI
    
    Parameters:
    
    c - JComponent to return baseline resize behavior for
    
    Returns:
    
    an enum indicating how the baseline changes as the component size changes
    
    Throws:
    
    NullPointerException - if c is null
    
    Since:
    
    1.6
    
    See Also:
    
    JComponent.getBaseline(int, int)
  - getBaseline
```
protected int getBaseline(int tab)
```
    Returns the baseline for the specified tab.
    
    Parameters:
    
    tab - index of tab to get baseline for
    
    Returns:
    
    baseline or a value < 0 indicating there is no reasonable baseline
    
    Throws:
    
    IndexOutOfBoundsException - if index is out of range (index < 0 || index >= tab count)
    
    Since:
    
    1.6
  - getBaselineOffset
```
protected int getBaselineOffset()
```
    Returns the amount the baseline is offset by. This is typically the same as getTabLabelShiftY.
    
    Returns:
    
    amount to offset the baseline by
    
    Since:
    
    1.6
  - paint
```
public void paint(Graphics g,
                  JComponent c)
```
    Description copied from class: ComponentUI
    
    Paints the specified component appropriately for the look and feel. This method is invoked from the ComponentUI.update method when the specified component is being painted. Subclasses should override this method and use the specified Graphics object to render the content of the component.
    
    Overrides:
    
    paint in class ComponentUI
    
    Parameters:
    
    g - the Graphics context in which to paint
    
    c - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    See Also:
    
    ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)
  - paintTabArea
```
protected void paintTabArea(Graphics g,
                            int tabPlacement,
                            int selectedIndex)
```
    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.
    
    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
    
    Since:
    
    1.4
  - paintTab
```
protected void paintTab(Graphics g,
                        int tabPlacement,
                        Rectangle[] rects,
                        int tabIndex,
                        Rectangle iconRect,
                        Rectangle textRect)
```
  - layoutLabel
```
protected void layoutLabel(int tabPlacement,
                           FontMetrics metrics,
                           int tabIndex,
                           String title,
                           Icon icon,
                           Rectangle tabRect,
                           Rectangle iconRect,
                           Rectangle textRect,
                           boolean isSelected)
```
  - paintIcon
```
protected void paintIcon(Graphics g,
                         int tabPlacement,
                         int tabIndex,
                         Icon icon,
                         Rectangle iconRect,
                         boolean isSelected)
```
  - paintText
```
protected void paintText(Graphics g,
                         int tabPlacement,
                         Font font,
                         FontMetrics metrics,
                         int tabIndex,
                         String title,
                         Rectangle textRect,
                         boolean isSelected)
```
  - getTabLabelShiftX
```
protected int getTabLabelShiftX(int tabPlacement,
                                int tabIndex,
                                boolean isSelected)
```
  - getTabLabelShiftY
```
protected int getTabLabelShiftY(int tabPlacement,
                                int tabIndex,
                                boolean isSelected)
```
  - paintFocusIndicator
```
protected void paintFocusIndicator(Graphics g,
                                   int tabPlacement,
                                   Rectangle[] rects,
                                   int tabIndex,
                                   Rectangle iconRect,
                                   Rectangle textRect,
                                   boolean isSelected)
```
  - paintTabBorder
```
protected void paintTabBorder(Graphics g,
                              int tabPlacement,
                              int tabIndex,
                              int x,
                              int y,
                              int w,
                              int h,
                              boolean isSelected)
```
    this function draws the border around each tab note that this function does now draw the background of the tab. that is done elsewhere
  - paintTabBackground
```
protected void paintTabBackground(Graphics g,
                                  int tabPlacement,
                                  int tabIndex,
                                  int x,
                                  int y,
                                  int w,
                                  int h,
                                  boolean isSelected)
```
  - paintContentBorder
```
protected void paintContentBorder(Graphics g,
                                  int tabPlacement,
                                  int selectedIndex)
```
  - paintContentBorderTopEdge
```
protected void paintContentBorderTopEdge(Graphics g,
                                         int tabPlacement,
                                         int selectedIndex,
                                         int x,
                                         int y,
                                         int w,
                                         int h)
```
  - paintContentBorderLeftEdge
```
protected void paintContentBorderLeftEdge(Graphics g,
                                          int tabPlacement,
                                          int selectedIndex,
                                          int x,
                                          int y,
                                          int w,
                                          int h)
```
  - paintContentBorderBottomEdge
```
protected void paintContentBorderBottomEdge(Graphics g,
                                            int tabPlacement,
                                            int selectedIndex,
                                            int x,
                                            int y,
                                            int w,
                                            int h)
```
  - paintContentBorderRightEdge
```
protected void paintContentBorderRightEdge(Graphics g,
                                           int tabPlacement,
                                           int selectedIndex,
                                           int x,
                                           int y,
                                           int w,
                                           int h)
```
  - getTabBounds
```
public Rectangle getTabBounds(JTabbedPane pane,
                              int i)
```
    Returns the bounds of the specified tab index. The bounds are with respect to the JTabbedPane's coordinate space.
    
    Specified by:
    
    getTabBounds in class TabbedPaneUI
  - getTabRunCount
```
public int getTabRunCount(JTabbedPane pane)
```
    Specified by:
    
    getTabRunCount in class TabbedPaneUI
  - tabForCoordinate
```
public int tabForCoordinate(JTabbedPane pane,
                            int x,
                            int y)
```
    Returns the tab index which intersects the specified point in the JTabbedPane's coordinate space.
    
    Specified by:
    
    tabForCoordinate in class TabbedPaneUI
  - getTabBounds
```
protected Rectangle getTabBounds(int tabIndex,
                                 Rectangle dest)
```
    Returns the bounds of the specified tab in the coordinate space of the JTabbedPane component. This is required because the tab rects are by default defined in the coordinate space of the component where they are rendered, which could be the JTabbedPane (for WRAP_TAB_LAYOUT) or a ScrollableTabPanel (SCROLL_TAB_LAYOUT). This method should be used whenever the tab rectangle must be relative to the JTabbedPane itself and the result should be placed in a designated Rectangle object (rather than instantiating and returning a new Rectangle each time). The tab index parameter must be a valid tabbed pane tab index (0 to tab count - 1, inclusive). The destination rectangle parameter must be a valid Rectangle instance. The handling of invalid parameters is unspecified.
    
    Parameters:
    
    tabIndex - the index of the tab
    
    dest - the rectangle where the result should be placed
    
    Returns:
    
    the resulting rectangle
    
    Since:
    
    1.4
  - getVisibleComponent
```
protected Component getVisibleComponent()
```
  - setVisibleComponent
```
protected void setVisibleComponent(Component component)
```
  - assureRectsCreated
```
protected void assureRectsCreated(int tabCount)
```
  - expandTabRunsArray
```
protected void expandTabRunsArray()
```
  - getRunForTab
```
protected int getRunForTab(int tabCount,
                           int tabIndex)
```
  - lastTabInRun
```
protected int lastTabInRun(int tabCount,
                           int run)
```
  - getTabRunOverlay
```
protected int getTabRunOverlay(int tabPlacement)
```
  - getTabRunIndent
```
protected int getTabRunIndent(int tabPlacement,
                              int run)
```
  - shouldPadTabRun
```
protected boolean shouldPadTabRun(int tabPlacement,
                                  int run)
```
  - shouldRotateTabRuns
```
protected boolean shouldRotateTabRuns(int tabPlacement)
```
  - getIconForTab
```
protected Icon getIconForTab(int tabIndex)
```
  - getTextViewForTab
```
protected View getTextViewForTab(int tabIndex)
```
    Returns the text View object required to render stylized text (HTML) for the specified tab or null if no specialized text rendering is needed for this tab. This is provided to support html rendering inside tabs.
    
    Parameters:
    
    tabIndex - the index of the tab
    
    Returns:
    
    the text view to render the tab's text or null if no specialized rendering is required
    
    Since:
    
    1.4
  - calculateTabHeight
```
protected int calculateTabHeight(int tabPlacement,
                                 int tabIndex,
                                 int fontHeight)
```
  - calculateMaxTabHeight
```
protected int calculateMaxTabHeight(int tabPlacement)
```
  - calculateTabWidth
```
protected int calculateTabWidth(int tabPlacement,
                                int tabIndex,
                                FontMetrics metrics)
```
  - calculateMaxTabWidth
```
protected int calculateMaxTabWidth(int tabPlacement)
```
  - calculateTabAreaHeight
```
protected int calculateTabAreaHeight(int tabPlacement,
                                     int horizRunCount,
                                     int maxTabHeight)
```
  - calculateTabAreaWidth
```
protected int calculateTabAreaWidth(int tabPlacement,
                                    int vertRunCount,
                                    int maxTabWidth)
```
  - getTabInsets
```
protected Insets getTabInsets(int tabPlacement,
                              int tabIndex)
```
  - getSelectedTabPadInsets
```
protected Insets getSelectedTabPadInsets(int tabPlacement)
```
  - getTabAreaInsets
```
protected Insets getTabAreaInsets(int tabPlacement)
```
  - getContentBorderInsets
```
protected Insets getContentBorderInsets(int tabPlacement)
```
  - getFontMetrics
```
protected FontMetrics getFontMetrics()
```
  - navigateSelectedTab
```
protected void navigateSelectedTab(int direction)
```
  - selectNextTabInRun
```
protected void selectNextTabInRun(int current)
```
  - selectPreviousTabInRun
```
protected void selectPreviousTabInRun(int current)
```
  - selectNextTab
```
protected void selectNextTab(int current)
```
  - selectPreviousTab
```
protected void selectPreviousTab(int current)
```
  - selectAdjacentRunTab
```
protected void selectAdjacentRunTab(int tabPlacement,
                                    int tabIndex,
                                    int offset)
```
  - getFocusIndex
```
protected int getFocusIndex()
```
    Returns the index of the tab that has focus.
    
    Returns:
    
    index of tab that has focus
    
    Since:
    
    1.5
  - getTabRunOffset
```
protected int getTabRunOffset(int tabPlacement,
                              int tabCount,
                              int tabIndex,
                              boolean forward)
```
  - getPreviousTabIndex
```
protected int getPreviousTabIndex(int base)
```
  - getNextTabIndex
```
protected int getNextTabIndex(int base)
```
  - getNextTabIndexInRun
```
protected int getNextTabIndexInRun(int tabCount,
                                   int base)
```
  - getPreviousTabIndexInRun
```
protected int getPreviousTabIndexInRun(int tabCount,
                                       int base)
```
  - getPreviousTabRun
```
protected int getPreviousTabRun(int baseRun)
```
  - getNextTabRun
```
protected int getNextTabRun(int baseRun)
```
  - rotateInsets
```
protected static void rotateInsets(Insets topInsets,
                                   Insets targetInsets,
                                   int targetPlacement)
```

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Class BasicTabbedPaneUI

Nested Class Summary

Field Summary

Fields inherited from interface javax.swing.SwingConstants

Constructor Summary

Method Summary

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Field Detail

tabPane

highlight

lightHighlight

shadow

darkShadow

focus

textIconGap

tabRunOverlay

tabInsets

selectedTabPadInsets

tabAreaInsets

contentBorderInsets

upKey

downKey

leftKey

rightKey

tabRuns

runCount

selectedRun

rects

maxTabHeight

maxTabWidth

tabChangeListener

propertyChangeListener

mouseListener

focusListener

calcRect

Constructor Detail

BasicTabbedPaneUI

Method Detail

createUI

installUI

uninstallUI

createLayoutManager

installComponents

createScrollButton

uninstallComponents

installDefaults

uninstallDefaults

installListeners

uninstallListeners

createMouseListener

createFocusListener

createChangeListener

createPropertyChangeListener

installKeyboardActions

uninstallKeyboardActions

setRolloverTab

getRolloverTab

getMinimumSize

getMaximumSize

getBaseline

getBaselineResizeBehavior

getBaseline

getBaselineOffset

paint

paintTabArea

paintTab

layoutLabel

paintIcon

paintText

getTabLabelShiftX

getTabLabelShiftY

paintFocusIndicator

paintTabBorder

paintTabBackground

paintContentBorder

paintContentBorderTopEdge

paintContentBorderLeftEdge

paintContentBorderBottomEdge

paintContentBorderRightEdge