Spec-Zone .ru
спецификации, руководства, описания, API
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Java™ Platform Standard Ed. 7 DRAFT ea-b118 |
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java.lang.Object javax.swing.LookAndFeel javax.swing.plaf.basic.BasicLookAndFeel javax.swing.plaf.metal.MetalLookAndFeel
public class MetalLookAndFeel extends BasicLookAndFeel
The Java Look and Feel, otherwise known as Metal.
Each of the ComponentUI
s provided by MetalLookAndFeel
derives its behavior from the defaults
table. Unless otherwise noted each of the ComponentUI
implementations in this package document the set of defaults they
use. Unless otherwise noted the defaults are installed at the time
installUI
is invoked, and follow the recommendations
outlined in LookAndFeel
for installing defaults.
MetalLookAndFeel
derives it's color palette and fonts from
MetalTheme
. The default theme is OceanTheme
. The theme
can be changed using the setCurrentTheme
method, refer to it
for details on changing the theme. Prior to 1.5 the default
theme was DefaultMetalTheme
. The system property
"swing.metalTheme"
can be set to "steel"
to indicate
the default should be DefaultMetalTheme
.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans
package.
Please see XMLEncoder
.
MetalTheme
,
DefaultMetalTheme
,
OceanTheme
Constructor and Description |
---|
MetalLookAndFeel()
|
Modifier and Type | Method and Description |
---|---|
protected void |
createDefaultTheme()
Ensures the current MetalTheme is non-null . |
static ColorUIResource |
getAcceleratorForeground()
Returns the accelerator foreground color of the current theme. |
static ColorUIResource |
getAcceleratorSelectedForeground()
Returns the accelerator selected foreground color of the current theme. |
static ColorUIResource |
getBlack()
Returns the black color of the current theme. |
static ColorUIResource |
getControl()
Returns the control color of the current theme. |
static ColorUIResource |
getControlDarkShadow()
Returns the control dark shadow color of the current theme. |
static ColorUIResource |
getControlDisabled()
Returns the control disabled color of the current theme. |
static ColorUIResource |
getControlHighlight()
Returns the control highlight color of the current theme. |
static ColorUIResource |
getControlInfo()
Returns the control info color of the current theme. |
static ColorUIResource |
getControlShadow()
Returns the control shadow color of the current theme. |
static ColorUIResource |
getControlTextColor()
Returns the control text color of the current theme. |
static FontUIResource |
getControlTextFont()
Returns the control text font of the current theme. |
static MetalTheme |
getCurrentTheme()
Return the theme currently being used by MetalLookAndFeel . |
UIDefaults |
getDefaults()
Returns the look and feel defaults. |
String |
getDescription()
Returns a short description of this look and feel. |
static ColorUIResource |
getDesktopColor()
Returns the desktop color of the current theme. |
Icon |
getDisabledIcon(JComponent component,
Icon icon)
Returns an Icon with a disabled appearance. |
Icon |
getDisabledSelectedIcon(JComponent component,
Icon icon)
Returns an Icon for use by disabled
components that are also selected. |
static ColorUIResource |
getFocusColor()
Returns the focus color of the current theme. |
static ColorUIResource |
getHighlightedTextColor()
Returns the highlighted text color of the current theme. |
String |
getID()
Returns an identifier for this look and feel. |
static ColorUIResource |
getInactiveControlTextColor()
Returns the inactive control text color of the current theme. |
static ColorUIResource |
getInactiveSystemTextColor()
Returns the inactive system text color of the current theme. |
LayoutStyle |
getLayoutStyle()
Returns a LayoutStyle implementing the Java look and feel
design guidelines as specified at
|
static ColorUIResource |
getMenuBackground()
Returns the menu background color of the current theme. |
static ColorUIResource |
getMenuDisabledForeground()
Returns the menu disabled foreground color of the current theme. |
static ColorUIResource |
getMenuForeground()
Returns the menu foreground color of the current theme. |
static ColorUIResource |
getMenuSelectedBackground()
Returns the menu selected background color of the current theme. |
static ColorUIResource |
getMenuSelectedForeground()
Returns the menu selected foreground color of the current theme. |
static FontUIResource |
getMenuTextFont()
Returns the menu text font of the current theme. |
String |
getName()
Returns the name of this look and feel. |
static ColorUIResource |
getPrimaryControl()
Returns the primary control color of the current theme. |
static ColorUIResource |
getPrimaryControlDarkShadow()
Returns the primary control dark shadow color of the current theme. |
static ColorUIResource |
getPrimaryControlHighlight()
Returns the primary control highlight color of the current theme. |
static ColorUIResource |
getPrimaryControlInfo()
Returns the primary control info color of the current theme. |
static ColorUIResource |
getPrimaryControlShadow()
Returns the primary control shadow color of the current theme. |
static ColorUIResource |
getSeparatorBackground()
Returns the separator background color of the current theme. |
static ColorUIResource |
getSeparatorForeground()
Returns the separator foreground color of the current theme. |
static FontUIResource |
getSubTextFont()
Returns the sub-text font of the current theme. |
boolean |
getSupportsWindowDecorations()
Returns true ; metal can provide Window
decorations. |
static ColorUIResource |
getSystemTextColor()
Returns the system text color of the current theme. |
static FontUIResource |
getSystemTextFont()
Returns the sytem text font of the current theme. |
static ColorUIResource |
getTextHighlightColor()
Returns the text highlight color of the current theme. |
static ColorUIResource |
getUserTextColor()
Returns the user text color of the current theme. |
static FontUIResource |
getUserTextFont()
Returns the user text font of the current theme. |
static ColorUIResource |
getWhite()
Returns the white color of the current theme. |
static ColorUIResource |
getWindowBackground()
Returns the window background color of the current theme. |
static ColorUIResource |
getWindowTitleBackground()
Returns the window title background color of the current theme. |
static FontUIResource |
getWindowTitleFont()
Returns the window title font of the current theme. |
static ColorUIResource |
getWindowTitleForeground()
Returns the window title foreground color of the current theme. |
static ColorUIResource |
getWindowTitleInactiveBackground()
Returns the window title inactive background color of the current theme. |
static ColorUIResource |
getWindowTitleInactiveForeground()
Returns the window title inactive foreground color of the current theme. |
protected void |
initClassDefaults(UIDefaults table)
Populates table with mappings from uiClassID to
the fully qualified name of the ui class. |
protected void |
initComponentDefaults(UIDefaults table)
Populates table with the defaults for metal. |
protected void |
initSystemColorDefaults(UIDefaults table)
Populates table with system colors. |
boolean |
isNativeLookAndFeel()
Returns false ; MetalLookAndFeel is not a native
look and feel. |
boolean |
isSupportedLookAndFeel()
Returns true ; MetalLookAndFeel can be run on
any platform. |
void |
provideErrorFeedback(Component component)
Invoked when the user attempts an invalid operation, such as pasting into an uneditable JTextField
that has focus. |
static void |
setCurrentTheme(MetalTheme theme)
Set the theme used by MetalLookAndFeel . |
Methods inherited from class javax.swing.plaf.basic.BasicLookAndFeel |
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createAudioAction, getAudioActionMap, initialize, loadSystemColors, playSound, uninitialize |
Methods inherited from class javax.swing.LookAndFeel |
---|
getDesktopPropertyValue, installBorder, installColors, installColorsAndFont, installProperty, loadKeyBindings, makeComponentInputMap, makeIcon, makeInputMap, makeKeyBindings, toString, uninstallBorder |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public MetalLookAndFeel()
Method Detail |
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public String getName()
"Metal"
.
getName
in class LookAndFeel
public String getID()
"Metal"
.
getID
in class LookAndFeel
public String getDescription()
"The Java(tm) Look and Feel"
.
getDescription
in class LookAndFeel
public boolean isNativeLookAndFeel()
false
; MetalLookAndFeel
is not a native
look and feel.
isNativeLookAndFeel
in class LookAndFeel
false
public boolean isSupportedLookAndFeel()
true
; MetalLookAndFeel
can be run on
any platform.
isSupportedLookAndFeel
in class LookAndFeel
true
UIManager.setLookAndFeel(javax.swing.LookAndFeel)
public boolean getSupportsWindowDecorations()
true
; metal can provide Window
decorations.
getSupportsWindowDecorations
in class LookAndFeel
true
JDialog.setDefaultLookAndFeelDecorated(boolean)
,
JFrame.setDefaultLookAndFeelDecorated(boolean)
,
JRootPane.setWindowDecorationStyle(int)
protected void initClassDefaults(UIDefaults table)
table
with mappings from uiClassID
to
the fully qualified name of the ui class. MetalLookAndFeel
registers an entry for each of the classes in
the package javax.swing.plaf.metal
that are named
MetalXXXUI. The string XXX
is one of Swing's uiClassIDs. For
the uiClassIDs
that do not have a class in metal, the
corresponding class in javax.swing.plaf.basic
is
used. For example, metal does not have a class named "MetalColorChooserUI"
, as such, javax.swing.plaf.basic.BasicColorChooserUI
is used.
initClassDefaults
in class BasicLookAndFeel
table
- the UIDefaults
instance the entries are
added toNullPointerException
- if table
is null
BasicLookAndFeel.initClassDefaults(javax.swing.UIDefaults)
protected void initSystemColorDefaults(UIDefaults table)
table
with system colors. The following values are
added to table
:
Key | Value |
---|---|
"desktop" | theme.getDesktopColor()
|
"activeCaption" | theme.getWindowTitleBackground()
|
"activeCaptionText" | theme.getWindowTitleForeground()
|
"activeCaptionBorder" | theme.getPrimaryControlShadow()
|
"inactiveCaption" | theme.getWindowTitleInactiveBackground()
|
"inactiveCaptionText" | theme.getWindowTitleInactiveForeground()
|
"inactiveCaptionBorder" | theme.getControlShadow()
|
"window" | theme.getWindowBackground()
|
"windowBorder" | theme.getControl()
|
"windowText" | theme.getUserTextColor()
|
"menu" | theme.getMenuBackground()
|
"menuText" | theme.getMenuForeground()
|
"text" | theme.getWindowBackground()
|
"textText" | theme.getUserTextColor()
|
"textHighlight" | theme.getTextHighlightColor()
|
"textHighlightText" | theme.getHighlightedTextColor()
|
"textInactiveText" | theme.getInactiveSystemTextColor()
|
"control" | theme.getControl()
|
"controlText" | theme.getControlTextColor()
|
"controlHighlight" | theme.getControlHighlight()
|
"controlLtHighlight" | theme.getControlHighlight()
|
"controlShadow" | theme.getControlShadow()
|
"controlDkShadow" | theme.getControlDarkShadow()
|
"scrollbar" | theme.getControl()
|
"info" | theme.getPrimaryControl()
|
"infoText" | theme.getPrimaryControlInfo()
|
theme
corresponds to the current MetalTheme
.
initSystemColorDefaults
in class BasicLookAndFeel
table
- the UIDefaults
object the values are added toNullPointerException
- if table
is null
SystemColor
,
BasicLookAndFeel.getDefaults()
,
BasicLookAndFeel.loadSystemColors(javax.swing.UIDefaults, java.lang.String[], boolean)
protected void initComponentDefaults(UIDefaults table)
table
with the defaults for metal.
initComponentDefaults
in class BasicLookAndFeel
table
- the UIDefaults
to add the values toNullPointerException
- if table
is null
protected void createDefaultTheme()
MetalTheme
is non-null
. This is
a cover method for getCurrentTheme
.
getCurrentTheme()
public UIDefaults getDefaults()
createDefaultTheme()
, super.getDefaults()
and
getCurrentTheme().addCustomEntriesToTable(table)
.
While this method is public, it should only be invoked by the
UIManager
when the look and feel is set as the current
look and feel and after initialize
has been invoked.
getDefaults
in class BasicLookAndFeel
createDefaultTheme()
,
BasicLookAndFeel.getDefaults()
,
MetalTheme.addCustomEntriesToTable(UIDefaults)
public void provideErrorFeedback(Component component)
JTextField
that has focus. The default implementation beeps. Subclasses
that wish different behavior should override this and provide
the additional feedback.
provideErrorFeedback
in class LookAndFeel
component
- the Component
the error occurred in,
may be null
indicating the error condition is not directly
associated with a Component
public static void setCurrentTheme(MetalTheme theme)
MetalLookAndFeel
.
After the theme is set, MetalLookAndFeel
needs to be
re-installed and the uis need to be recreated. The following
shows how to do this:
MetalLookAndFeel.setCurrentTheme(theme); // re-install the Metal Look and Feel UIManager.setLookAndFeel(new MetalLookAndFeel()); // Update the ComponentUIs for all Components. This // needs to be invoked for all windows. SwingUtilities.updateComponentTreeUI(rootComponent);If this is not done the results are undefined.
theme
- the theme to useNullPointerException
- if theme
is null
getCurrentTheme()
public static MetalTheme getCurrentTheme()
MetalLookAndFeel
.
If the current theme is null
, the default theme is created.
setCurrentTheme(javax.swing.plaf.metal.MetalTheme)
public Icon getDisabledIcon(JComponent component, Icon icon)
Icon
with a disabled appearance.
This method is used to generate a disabled Icon
when
one has not been specified. For example, if you create a
JButton
and only specify an Icon
via
setIcon
this method will be called to generate the
disabled Icon
. If null is passed as icon
this method returns null.
Some look and feels might not render the disabled Icon, in which case they will ignore this.
getDisabledIcon
in class LookAndFeel
component
- JComponent that will display the Icon, may be nullicon
- Icon to generate disable icon from.public Icon getDisabledSelectedIcon(JComponent component, Icon icon)
Icon
for use by disabled
components that are also selected. This method is used to generate an
Icon
for components that are in both the disabled and
selected states but do not have a specific Icon
for this
state. For example, if you create a JButton
and only
specify an Icon
via setIcon
this method
will be called to generate the disabled and selected
Icon
. If null is passed as icon
this method
returns null.
Some look and feels might not render the disabled and selected Icon, in which case they will ignore this.
getDisabledSelectedIcon
in class LookAndFeel
component
- JComponent that will display the Icon, may be nullicon
- Icon to generate disabled and selected icon from.public static FontUIResource getControlTextFont()
getCurrentTheme().getControlTextColor()
.
MetalTheme
public static FontUIResource getSystemTextFont()
getCurrentTheme().getSystemTextFont()
.
MetalTheme
public static FontUIResource getUserTextFont()
getCurrentTheme().getUserTextFont()
.
MetalTheme
public static FontUIResource getMenuTextFont()
getCurrentTheme().getMenuTextFont()
.
MetalTheme
public static FontUIResource getWindowTitleFont()
getCurrentTheme().getWindowTitleFont()
.
MetalTheme
public static FontUIResource getSubTextFont()
getCurrentTheme().getSubTextFont()
.
MetalTheme
public static ColorUIResource getDesktopColor()
getCurrentTheme().getDesktopColor()
.
MetalTheme
public static ColorUIResource getFocusColor()
getCurrentTheme().getFocusColor()
.
MetalTheme
public static ColorUIResource getWhite()
getCurrentTheme().getWhite()
.
MetalTheme
public static ColorUIResource getBlack()
getCurrentTheme().getBlack()
.
MetalTheme
public static ColorUIResource getControl()
getCurrentTheme().getControl()
.
MetalTheme
public static ColorUIResource getControlShadow()
getCurrentTheme().getControlShadow()
.
MetalTheme
public static ColorUIResource getControlDarkShadow()
getCurrentTheme().getControlDarkShadow()
.
MetalTheme
public static ColorUIResource getControlInfo()
getCurrentTheme().getControlInfo()
.
MetalTheme
public static ColorUIResource getControlHighlight()
getCurrentTheme().getControlHighlight()
.
MetalTheme
public static ColorUIResource getControlDisabled()
getCurrentTheme().getControlDisabled()
.
MetalTheme
public static ColorUIResource getPrimaryControl()
getCurrentTheme().getPrimaryControl()
.
MetalTheme
public static ColorUIResource getPrimaryControlShadow()
getCurrentTheme().getPrimaryControlShadow()
.
MetalTheme
public static ColorUIResource getPrimaryControlDarkShadow()
getCurrentTheme().getPrimaryControlDarkShadow()
.
MetalTheme
public static ColorUIResource getPrimaryControlInfo()
getCurrentTheme().getPrimaryControlInfo()
.
MetalTheme
public static ColorUIResource getPrimaryControlHighlight()
getCurrentTheme().getPrimaryControlHighlight()
.
MetalTheme
public static ColorUIResource getSystemTextColor()
getCurrentTheme().getSystemTextColor()
.
MetalTheme
public static ColorUIResource getControlTextColor()
getCurrentTheme().getControlTextColor()
.
MetalTheme
public static ColorUIResource getInactiveControlTextColor()
getCurrentTheme().getInactiveControlTextColor()
.
MetalTheme
public static ColorUIResource getInactiveSystemTextColor()
getCurrentTheme().getInactiveSystemTextColor()
.
MetalTheme
public static ColorUIResource getUserTextColor()
getCurrentTheme().getUserTextColor()
.
MetalTheme
public static ColorUIResource getTextHighlightColor()
getCurrentTheme().getTextHighlightColor()
.
MetalTheme
public static ColorUIResource getHighlightedTextColor()
getCurrentTheme().getHighlightedTextColor()
.
MetalTheme
public static ColorUIResource getWindowBackground()
getCurrentTheme().getWindowBackground()
.
MetalTheme
public static ColorUIResource getWindowTitleBackground()
getCurrentTheme().getWindowTitleBackground()
.
MetalTheme
public static ColorUIResource getWindowTitleForeground()
getCurrentTheme().getWindowTitleForeground()
.
MetalTheme
public static ColorUIResource getWindowTitleInactiveBackground()
getCurrentTheme().getWindowTitleInactiveBackground()
.
MetalTheme
public static ColorUIResource getWindowTitleInactiveForeground()
getCurrentTheme().getWindowTitleInactiveForeground()
.
MetalTheme
public static ColorUIResource getMenuBackground()
getCurrentTheme().getMenuBackground()
.
MetalTheme
public static ColorUIResource getMenuForeground()
getCurrentTheme().getMenuForeground()
.
MetalTheme
public static ColorUIResource getMenuSelectedBackground()
getCurrentTheme().getMenuSelectedBackground()
.
MetalTheme
public static ColorUIResource getMenuSelectedForeground()
getCurrentTheme().getMenuSelectedForeground()
.
MetalTheme
public static ColorUIResource getMenuDisabledForeground()
getCurrentTheme().getMenuDisabledForeground()
.
MetalTheme
public static ColorUIResource getSeparatorBackground()
getCurrentTheme().getSeparatorBackground()
.
MetalTheme
public static ColorUIResource getSeparatorForeground()
getCurrentTheme().getSeparatorForeground()
.
MetalTheme
public static ColorUIResource getAcceleratorForeground()
getCurrentTheme().getAcceleratorForeground()
.
MetalTheme
public static ColorUIResource getAcceleratorSelectedForeground()
getCurrentTheme().getAcceleratorSelectedForeground()
.
MetalTheme
public LayoutStyle getLayoutStyle()
LayoutStyle
implementing the Java look and feel
design guidelines as specified at
getLayoutStyle
in class LookAndFeel
LayoutStyle.getInstance()
|
Java™ Platform Standard Ed. 7 DRAFT ea-b118 |
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