class:SynthTabbedPaneUI [NONE]

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

public class SynthTabbedPaneUIextends 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

constructor:SynthTabbedPaneUI() [NONE]

SynthTabbedPaneUI

public SynthTabbedPaneUI()

Constructs a SynthTabbedPaneUI.

method:createUI(javax.swing.JComponent) [NONE]

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

method:installDefaults() [NONE]

installDefaults

protected void installDefaults()

Installs the defaults.

Overrides:: installDefaults in class BasicTabbedPaneUI

method:installListeners() [NONE]

installListeners

protected void installListeners()

Installs the listeners.

Overrides:: installListeners in class BasicTabbedPaneUI

method:uninstallListeners() [NONE]

uninstallListeners

protected void uninstallListeners()

Uninstalls the listeners.

Overrides:: uninstallListeners in class BasicTabbedPaneUI

method:uninstallDefaults() [NONE]

uninstallDefaults

protected void uninstallDefaults()

Uninstalls the defaults.

Overrides:: uninstallDefaults in class BasicTabbedPaneUI

method:getContext(javax.swing.JComponent) [NONE]

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.

method:createScrollButton(int) [NONE]

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:

method:propertyChange(java.beans.PropertyChangeEvent) [NONE]

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.

method:createMouseListener() [NONE]

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

method:getTabLabelShiftX(int,int,boolean) [NONE]

getTabLabelShiftX

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

Returns the tab label shift x.

Overrides:: getTabLabelShiftX in class BasicTabbedPaneUI
Parameters:: tabPlacement - the tab placement; tabIndex - the tab index; isSelected - selection status
Returns:: the tab label shift x

method:getTabLabelShiftY(int,int,boolean) [NONE]

getTabLabelShiftY

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

Returns the tab label shift y.

Overrides:: getTabLabelShiftY in class BasicTabbedPaneUI
Parameters:: tabPlacement - the tab placement; tabIndex - the tab index; isSelected - selection status
Returns:: the tab label shift y

method:update(java.awt.Graphics,javax.swing.JComponent) [NONE]

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:

method:getBaseline(int) [NONE]

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

method:paintBorder(javax.swing.plaf.synth.SynthContext,java.awt.Graphics,int,int,int,int) [NONE]

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

method:paint(java.awt.Graphics,javax.swing.JComponent) [NONE]

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:

method:paint(javax.swing.plaf.synth.SynthContext,java.awt.Graphics) [NONE]

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:

method:paintTabArea(java.awt.Graphics,int,int) [NONE]

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

method:setRolloverTab(int) [NONE]

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.

method:calculateMaxTabHeight(int) [NONE]

calculateMaxTabHeight

protected int calculateMaxTabHeight (int tabPlacement)

Calculates the maximum tab height.

Overrides:: calculateMaxTabHeight in class BasicTabbedPaneUI
Parameters:: tabPlacement - the placement (left, right, bottom, top) of the tab
Returns:: the maximum tab height

method:calculateTabWidth(int,int,java.awt.FontMetrics) [NONE]

calculateTabWidth

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

Calculates the tab width.

Overrides:: calculateTabWidth in class BasicTabbedPaneUI
Parameters:: tabPlacement - the placement (left, right, bottom, top) of the tab; tabIndex - the index of the tab with respect to other tabs; metrics - the font metrics
Returns:: the tab width

method:calculateMaxTabWidth(int) [NONE]

calculateMaxTabWidth

protected int calculateMaxTabWidth (int tabPlacement)

Calculates the maximum tab width.

Overrides:: calculateMaxTabWidth in class BasicTabbedPaneUI
Parameters:: tabPlacement - the placement (left, right, bottom, top) of the tab
Returns:: the maximum tab width

method:getTabInsets(int,int) [NONE]

getTabInsets

protected Insets getTabInsets (int tabPlacement, int tabIndex)

Returns the tab insets.

Overrides:: getTabInsets in class BasicTabbedPaneUI
Parameters:: tabPlacement - the placement (left, right, bottom, top) of the tab; tabIndex - the tab index
Returns:: the tab insets

method:getFontMetrics() [NONE]

getFontMetrics

protected FontMetrics getFontMetrics()

Returns the font metrics.

Overrides:: getFontMetrics in class BasicTabbedPaneUI
Returns:: the font metrics

method:createLayoutManager() [NONE]

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: