Class FlatScrollPaneUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.ScrollPaneUI

javax.swing.plaf.basic.BasicScrollPaneUI

com.formdev.flatlaf.ui.FlatScrollPaneUI

All Implemented Interfaces:

FlatStylingSupport.StyleableUI, ScrollPaneConstants

public class FlatScrollPaneUI
extends BasicScrollPaneUI
implements FlatStylingSupport.StyleableUI

Provides the Flat LaF UI delegate for JScrollPane.

UiDefault:

ScrollPane.font Font unused, ScrollPane.background Color, ScrollPane.foreground Color unused, ScrollPane.border Border, ScrollPane.viewportBorder Border , ScrollPane.smoothScrolling boolean

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	FlatScrollPaneUI.FlatScrollPaneLayout

Nested classes/interfaces inherited from class BasicScrollPaneUI

BasicScrollPaneUI.HSBChangeListener, BasicScrollPaneUI.MouseWheelHandler, BasicScrollPaneUI.PropertyChangeHandler, BasicScrollPaneUI.ViewportChangeHandler, BasicScrollPaneUI.VSBChangeListener

Field Summary

Fields

Modifier and Type	Field	Description
protected Boolean	showButtons

Fields inherited from class BasicScrollPaneUI

hsbChangeListener, scrollpane, spPropertyChangeListener, viewportChangeListener, vsbChangeListener

Fields inherited from interface ScrollPaneConstants

COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT

Constructor Summary

Constructors

Constructor	Description
FlatScrollPaneUI()

Method Summary

Modifier and Type	Method	Description
protected void	applyStyle(Object style)
protected Object	applyStyleProperty(String key, Object value)
protected MouseWheelListener	createMouseWheelListener()
protected PropertyChangeListener	createPropertyChangeListener()
protected FlatScrollPaneUI.FlatScrollPaneLayout	createScrollPaneLayout()
static ComponentUI	createUI(JComponent c)
Map<String,Class<?>>	getStyleableInfos(JComponent c)
Object	getStyleableValue(JComponent c, String key)
protected void	installListeners(JScrollPane c)
protected void	installStyle()
void	installUI(JComponent c)
static boolean	isPermanentFocusOwner(JScrollPane scrollPane)
protected boolean	isSmoothScrollingEnabled()
void	paint(Graphics g, JComponent c)
protected void	uninstallListeners(JComponent c)
void	uninstallUI(JComponent c)
void	update(Graphics g, JComponent c)
protected void	updateViewport(PropertyChangeEvent e)

Methods inherited from class BasicScrollPaneUI

createHSBChangeListener, createViewportChangeListener, createVSBChangeListener, getBaseline, getBaselineResizeBehavior, getMaximumSize, installDefaults, installKeyboardActions, syncScrollPaneWithViewport, uninstallDefaults, uninstallKeyboardActions, updateColumnHeader, updateRowHeader, updateScrollBarDisplayPolicy

Methods inherited from class ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getMinimumSize, getPreferredSize

Methods inherited from class Object

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

Field Details

showButtons

protected Boolean showButtons

Since:

2

Constructor Details

FlatScrollPaneUI

public FlatScrollPaneUI()

Method Details

createUI

public static ComponentUI createUI(JComponent c)

installUI

public void installUI(JComponent c)

Overrides:

installUI in class BasicScrollPaneUI

uninstallUI

public void uninstallUI(JComponent c)

Overrides:

uninstallUI in class BasicScrollPaneUI

installListeners

protected void installListeners(JScrollPane c)

Overrides:

installListeners in class BasicScrollPaneUI

uninstallListeners

protected void uninstallListeners(JComponent c)

Overrides:

uninstallListeners in class BasicScrollPaneUI

createScrollPaneLayout

protected FlatScrollPaneUI.FlatScrollPaneLayout createScrollPaneLayout()

Since:

3.3

createMouseWheelListener

protected MouseWheelListener createMouseWheelListener()

Overrides:

createMouseWheelListener in class BasicScrollPaneUI

isSmoothScrollingEnabled

protected boolean isSmoothScrollingEnabled()

createPropertyChangeListener

protected PropertyChangeListener createPropertyChangeListener()

Overrides:

createPropertyChangeListener in class BasicScrollPaneUI

installStyle

protected void installStyle()

Since:

2

applyStyle

protected void applyStyle(Object style)

Since:

2

applyStyleProperty

protected Object applyStyleProperty(String key,
 Object value)

Since:

2

getStyleableInfos

public Map<String,Class<?>> getStyleableInfos(JComponent c)

Specified by:

getStyleableInfos in interface FlatStylingSupport.StyleableUI

Since:

2

getStyleableValue

public Object getStyleableValue(JComponent c,
 String key)

Specified by:

getStyleableValue in interface FlatStylingSupport.StyleableUI

Since:

2.5

updateViewport

protected void updateViewport(PropertyChangeEvent e)

Overrides:

updateViewport in class BasicScrollPaneUI

update

public void update(Graphics g,
 JComponent c)

Overrides:

update in class ComponentUI

paint

public void paint(Graphics g,
 JComponent c)

Overrides:

paint in class BasicScrollPaneUI

isPermanentFocusOwner

public static boolean isPermanentFocusOwner(JScrollPane scrollPane)

Since:

1.3