javax.swing
Class LookAndFeel
UIDefaults | getDefaults() - This method is called once by UIManager.setLookAndFeel to create
the look and feel specific defaults table.
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abstract String | getDescription() - Returns a description of the look and feel.
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static Object | getDesktopPropertyValue(String systemPropertyName, Object fallbackValue)
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abstract String | getID() - Returns an identifier for the look and feel.
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abstract String | getName() - Returns the name for the look and feel.
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boolean | getSupportsWindowDecorations() - Returns true when the Look and Feel supports window decorations,
false others.
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void | initialize() - UIManager.setLookAndFeel calls this method before the first call
(and typically the only call) to getDefaults().
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static void | installBorder(JComponent c, String defaultBorderName) - Convenience method for installing a component's default Border object
on the specified component if either the border is currently null
or already an instance of UIResource.
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static void | installColors(JComponent c, String defaultBgName, String defaultFgName) - Convenience method for initializing a component's foreground and
background color properties with values from the current defaults table.
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static void | installColorsAndFont(JComponent component, String defaultBgName, String defaultFgName, String defaultFontName) - Convenience method for initializing a components foreground background
and font properties with values from the current defaults table.
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abstract boolean | isNativeLookAndFeel() - Returns
true if the look and feel is the "native" look and
feel for the current platform, and false otherwise.
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abstract boolean | isSupportedLookAndFeel() - Returns
true if the look and feel is supported on the
current operating system, and false otherwise.
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static void | loadKeyBindings(InputMap retMap, Object[] keys) - Loads the bindings in keys into retMap.
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static ComponentInputMap | makeComponentInputMap(JComponent c, Object[] keys) - Creates a ComponentInputMap from keys.
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static Object | makeIcon(Class baseClass, String gifFile) - Utility method that creates a UIDefaults.LazyValue that creates an
ImageIcon UIResource for the specified gifFile filename.
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static InputMap | makeInputMap(Object[] keys) - Creates a InputMap from keys.
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static JTextComponent.KeyBinding[] | makeKeyBindings(Object[] keyBindingList) - Convenience method for building lists of KeyBindings.
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void | provideErrorFeedback(Component component) - Invoked when the user attempts an invalid operation.
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String | toString() - Returns a string that displays and identifies this object's properties.
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void | uninitialize() - UIManager.setLookAndFeel calls this method just before we're replaced by
a new default look and feel.
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static void | uninstallBorder(JComponent c) - Convenience method for un-installing a component's default border on the
specified component if the border is currently an instance of UIResource.
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clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
getDefaults
public UIDefaults getDefaults()
This method is called once by UIManager.setLookAndFeel to create
the look and feel specific defaults table.
getDescription
public abstract String getDescription()
Returns a description of the look and feel.
- A description of the look and feel.
getID
public abstract String getID()
Returns an identifier for the look and feel.
- An identifier for the look and feel.
getName
public abstract String getName()
Returns the name for the look and feel.
- The name for the look and feel.
getSupportsWindowDecorations
public boolean getSupportsWindowDecorations()
Returns true when the Look and Feel supports window decorations,
false others. This method returns always false and needs to be overwritten
when the derived Look and Feel supports this.
initialize
public void initialize()
UIManager.setLookAndFeel calls this method before the first call
(and typically the only call) to getDefaults().
installBorder
public static void installBorder(JComponent c,
String defaultBorderName)
Convenience method for installing a component's default Border object
on the specified component if either the border is currently null
or already an instance of UIResource.
installColors
public static void installColors(JComponent c,
String defaultBgName,
String defaultFgName)
Convenience method for initializing a component's foreground and
background color properties with values from the current defaults table.
installColorsAndFont
public static void installColorsAndFont(JComponent component,
String defaultBgName,
String defaultFgName,
String defaultFontName)
Convenience method for initializing a components foreground background
and font properties with values from the current defaults table.
isNativeLookAndFeel
public abstract boolean isNativeLookAndFeel()
Returns true
if the look and feel is the "native" look and
feel for the current platform, and false
otherwise.
- A flag indicating whether or not this is the native look and feel
for the current platform.
isSupportedLookAndFeel
public abstract boolean isSupportedLookAndFeel()
Returns true
if the look and feel is supported on the
current operating system, and false
otherwise. This
mechanism is provided so that it is possible to prevent a look and feel
from being used on some operating systems (usually for legal, not
technical, reasons).
- A flag indicating whether or not the look and feel is supported
on the current platform.
loadKeyBindings
public static void loadKeyBindings(InputMap retMap,
Object[] keys)
Loads the bindings in keys into retMap. Does not remove existing entries
from retMap. keys
describes the InputMap, every even indexed
item is either a KeyStroke or a String representing a KeyStroke and every
odd indexed item is the Object associated with that KeyStroke in an
ActionMap.
retMap
- the InputMap into which we load bindingskeys
- the Object array describing the InputMap as above
makeComponentInputMap
public static ComponentInputMap makeComponentInputMap(JComponent c,
Object[] keys)
Creates a ComponentInputMap from keys.
keys
describes the InputMap, every even indexed
item is either a KeyStroke or a String representing a KeyStroke and every
odd indexed item is the Object associated with that KeyStroke in an
ActionMap.
c
- the JComponent associated with the ComponentInputMapkeys
- the Object array describing the InputMap as above
makeIcon
public static Object makeIcon(Class baseClass,
String gifFile)
Utility method that creates a UIDefaults.LazyValue that creates an
ImageIcon UIResource for the specified gifFile filename.
makeInputMap
public static InputMap makeInputMap(Object[] keys)
Creates a InputMap from keys.
keys
describes the InputMap, every even indexed
item is either a KeyStroke or a String representing a KeyStroke and every
odd indexed item is the Object associated with that KeyStroke in an
ActionMap.
keys
- the Object array describing the InputMap as above
makeKeyBindings
public static JTextComponent.KeyBinding[] makeKeyBindings(Object[] keyBindingList)
Convenience method for building lists of KeyBindings.
keyBindingList
is an array of KeyStroke-Action pairs where
even indexed elements are KeyStrokes or Strings representing KeyStrokes
and odd indexed elements are the associated Actions.
keyBindingList
- the array of KeyStroke-Action pairs
- a JTextComponent.KeyBinding array
provideErrorFeedback
public void provideErrorFeedback(Component component)
Invoked when the user attempts an invalid operation. The default implement
just beeps. Subclasses that wish to change this need to override this
method.
component
- the component the error occured in
toString
public String toString()
Returns a string that displays and identifies this object's properties.
- toString in interface Object
- string containing the description and class name.
uninitialize
public void uninitialize()
UIManager.setLookAndFeel calls this method just before we're replaced by
a new default look and feel.
uninstallBorder
public static void uninstallBorder(JComponent c)
Convenience method for un-installing a component's default border on the
specified component if the border is currently an instance of UIResource.
LookAndFeel.java --
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