Plaf (NetPhantom® 8.0 Java API Specification)

java.lang.Object
- se.entra.phantom.client.Plaf

```
public class Plaf
extends Object
```
This class is used to perform various tasks as well as possible between the Java versions. It also encapsulates the different behavior between them.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`COMPONENT_PRINT`
`static int`	`DISCRETE_PRINT`
`static String[]`	`fonts` The available fonts (non-null once retrieved).
`static int`	`HOST_PRINT`
`static boolean`	`is64bit` The Java architecture is 64 bit.
`static boolean`	`isARM64` Flag for ARM64 or Aarch64 (Windows, Linux and macOS).
`static boolean`	`isJava_9` If Java is 9 or better.
`static boolean`	`isMac` The Mac OS variable indicator.
`static boolean`	`isUnix` The Unix OS variable indicator.
`static boolean`	`isWin10` The indicator for Windows 10 (Windows 10+, Windows Server 2012+ or better).
`static boolean`	`isWin11` The indicator for Windows "11" (Windows 11+, Windows Server 2022+ or better).
`static boolean`	`isWin7` The indicator for Windows 7, Windows Server 2008 R2 or better.
`static boolean`	`isWin8` The indicator for Windows 8, Windows Server 2012 or better.
`static boolean`	`isWindows` The Windows OS variable indicator.
`static boolean`	`isWinNext` The indicator for Windows "Next 12"?.
`static double`	`java2D_UIScale` The Java2D scaling setting parsed from System property "sun.java2d.uiScale" = double, e.g.
`static String`	`javaName` The Java VM name.
`static String`	`javaVendor` The Java Vendor name.
`static int`	`javaVer` The Java version "number" 8, 9, 10, 11, 12, 13, 14, ...
`static String`	`javaVersion` The Java version, 1.8[.nn], 9.nn , 10.nn ..., 17.nn, ...
`static int`	`LAF_GTK`
`static int`	`LAF_MAC`
`static int`	`LAF_METAL`
`static int`	`LAF_MOTIF`
`static int`	`LAF_NIMBUS`
`static int`	`LAF_WIN_STD` LAF variables.
`static int`	`LAF_WIN_XP`
`static int`	`LINE_ALTERNATE`
`static int`	`LINE_DASHDOT`
`static int`	`LINE_DASHDOUBLEDOT`
`static int`	`LINE_DOT`
`static int`	`LINE_DOUBLEDOT`
`static int`	`LINE_INVISIBLE`
`static int`	`LINE_LONGDASH`
`static int`	`LINE_SHORTDASH`
`static int`	`LINE_SOLID` The line types.
`static int`	`MAX_JAVA_VERSION` Current maximum supported Java version: 25.
`static int`	`MAX_JAVA_VERSION_EDITOR` Current maximum supported Java version by the Editor: 2§.
`static int`	`MIN_JAVA_VERSION` Minimum supported Java version: 8.
`static String[]`	`monospacedFonts` The mono-spaced fonts, null when not yet set.
`static String`	`osName` The OS name.
`static String`	`osVersion` The OS version.
`static Plaf`	`plaf` The reference to the Plaf single instance.
`static byte`	`printVer3` Flag indicating native printing using NetPhantom NPCDDE.DLL as in version 3 is requested if possible, set zero for none, 1 for included in client JAR, 2 for loading in (Windows) path.
`static int`	`REPORT_PRINT` The print defined print types.
`static int`	`SCREEN_PRINT`
`static Toolkit`	`toolkit` The toolkit, `null` if headless.
`static boolean`	`usePrintDialog` Flag to use print dialog.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static Object`	`addKeyListener(KeyListener listener)` Adds a key listener and returns it "on" state for the keys VK_CAPS_LOCK, VK_NUM_LOCK and VK_SCROLL_LOCK.
`static void`	`assignScaling(double scale)` Assigns the effective scaling.
`static int`	`bgLine(Graphics g, int x1, int y1, int x2, int y2, int type, int phase)` Draws a "Business Graphics" line between two points with the current color and the same behavior as for "Java lines".
`static void`	`bgMark(Graphics g, int x, int y, int type, Color fill)` Draws a marker at the specified point.
`static void`	`bgRect(Graphics g, int x, int y, int cx, int cy, int lineType, Color lineColor, int pattern, Color foreground, Color background)` Draws a rectangle for Business Graphics with the specified line color and type with a fore-/background color of a specified pattern.
`static PKeyEvent`	`copyKeyEvent(Component c, KeyEvent e)` Copies one KeyEvent into another.
`static Transferable`	`createTransferable(String string, Image image)` Creates a transferable used by clipboard and drag-drop.
`static Font`	`deriveFont(Graphics g, Font font, int cxFont, int cyFont)` Derives a new font from another one by scaling it.
`static void`	`drawString(Graphics g, String text, int x, int y)` Draws a string hopefully with the correct anti-aliasing using SwingUtilities2.
`static void`	`drawString2(Graphics g, String text, int x, int y)` Draws a string with SwingUtilities2 without performing any font anti-aliasing actions.
`static void`	`drawStringUnderlineCharAt(Graphics g, String text, int underlinedIndex, int x, int y)` Draws a string hopefully with the correct anti-aliasing using SwingUtilities2.
`static void`	`drawStringUnderlineCharAt2(Graphics g, String text, int underlinedIndex, int x, int y)` Draws a string hopefully with the correct anti-aliasing using SwingUtilities2.
`static Component`	`findFocusOwner(Container c)` Finds the focus owner.
`static String[]`	`getAvailableFonts()` Get available fonts.
`static String[]`	`getAvailableMonospacedFonts()` Get available monospaced fonts.
`static String`	`getClipboardString()` Gets the text from the clipboard.
`static Color`	`getControlBGColor()` Gets the color for background of controls.
`static Rectangle`	`getDesktopBounds(Component c)` Gets the desktop width for a particular window.
`static Rectangle`	`getDesktopBounds(int x, int y)` Gets the desktop rectangle for a point when multiple monitors are used, also supports single monitors.
`static double`	`getEffectiveScaling()` Gets the effective scaling applied to the UI.
`Component`	`getFocusOwner()` Gets the current focus owner.
`static FontMetrics`	`getFontMetrics(Component c, Font f)` Gets the FontMetrics from the component in question or default toolkit if component is null.
`static FontMetrics`	`getFontMetrics(Font f)` Gets the FontMetrics from the default toolkit.
`static Graphics2D`	`getGraphics()` Gets a screen compatible Graphics2D instance that is preset for font (text) anti-aliasing and fractional metrics (instead of Integers).
`static Graphics2D`	`getGraphics(Graphics g)` Gets the graphics of a JComponent.
`static Graphics2D`	`getGraphics(JComponent component)` Gets the graphics of a JComponent.
`static long`	`getHWND(Component c)` Gets the HWND associated with the component.
`static String`	`getKeyModifiersText(int modifiers)` Gets the modifiers String (such as Alt+Ctrl+Shift+) [note the extra '+' sign], or the special Command button for Mac.
`static KeyStroke`	`getKeyStroke(int keyCode, int modifiers)` Gets a KeyStroke depending on platform.
`static int`	`getLAF()` Get the look-and-feel.
`static boolean`	`getLockingKeyState(int keyCode)` Returns whether the given locking key on the keyboard is currently in its "on" state.
`static Rectangle`	`getNormalBounds(JInternalFrame f)` Gets the un-maximized window bounds.
`static String`	`getPrintFontName(String name)` Gets an alternate font name for printing (tries to use e.g.
`static PrintJob`	`getPrintJob(Frame frame, String title, int type, boolean useDefault)` Gets the print job.
`static PrintJob`	`getPrintJob(Frame frame, String title, int type, boolean useDefault, int landscape)` Gets the print job.
`static Rectangle`	`getScreenRect()` Gets the screen size as a rectangle.
`static double`	`getSystemScaling()` Returns the system scaling in effect.
`static Window`	`getWindowForComponent(Component c)` Finds the Window for a component.
`static boolean`	`hasFont(String font)` Checks if a font is available.
`static UITweaks`	`initializeLAF(LookAndFeel laf, double scale)` Initializes LAF.
`void`	`invokeAction(AbstractButton action, boolean doInvoke)` Invokes a button action (check box, radio button, push button or a menu item).
`static boolean`	`isContextMenu(KeyEvent e)` Checks if a key event is a pop-up window (context) menu display action, i.e.
`static boolean`	`isContextMenu(MouseEvent e)` Checks if a mouse event is the context menu trigger.
`static boolean`	`isGTKLF()` Checks if it's GTK L&F.
`static boolean`	`isJavaScalingEnabled()` Returns whether the System Java scaling is in effect or not.
`static boolean`	`isMacLF()` Checks if it's a Mac look-and-feel (running on Mac).
`static boolean`	`isMaximized(Frame f)` Checks if a frame is maximized.
`static boolean`	`isMetalLF()` Checks if it's Metal L&F.
`static boolean`	`isMotifLF()` Checks if it's Motif L&F.
`static boolean`	`isNimbusLF()` Checks if it's a Nimbus look-and-feel.
`static boolean`	`isRightCtrl(KeyEvent e)` Checks if the rightmost control key in an event (typically VK_CONTROL).
`static boolean`	`isWindows()` Checks if it's the Windows operating systems.
`static boolean`	`isWindowsLF()` Checks if it's Windows L&F (standard or XP).
`static boolean`	`isWindowsXPLF()` Checks if it's Windows L&F using XP style.
`static void`	`maximize(Frame f)` Maximizes a frame.
`static String`	`onAWTInit()` Returns information about the system.
`static InetAddress`	`preferIPv4(String host)` Prefer IPv4 address for a `host` if possible.
`static void`	`printWindow(LogEvent logger, Component componentToPrint, boolean useDefault)` Prints a top-level window (Frame or Dialog) or an internal frame.
`static void`	`removeKeyListener(Object listener)` Removes a key listener and returns it "on" state for the keys VK_CAPS_LOCK, VK_NUM_LOCK and VK_SCROLL_LOCK.
`static void`	`restorePrintFocus(Component afterPrinting)` Restores focus after a Java2D printing.
`static Rectangle`	`scaleDown(Rectangle r)` Scales the rectangle down from it's current scale to 100% (if needed).
`static Rectangle`	`scaleUp(Rectangle r)` Scales the rectangle up from it's 100% sizes to the current display scale (if needed).
`static boolean`	`setAntiAlias(Graphics g, boolean on)` Sets or removes anti-aliasing (only when using Java2D).
`static boolean`	`setClipboard(Image image)` Sets the clipboard with an Image.
`static boolean`	`setClipboard(String string)` Sets the clipboard with a String.
`static boolean`	`setClipboard(String string, Image image)` Sets the clipboard with a String and an Image.
`static void`	`setControlBGColor(Component c)` Sets the color for background of controls for a component.
`static void`	`setFocus(JComponent jc)` Sets focus to a component.
`static void`	`setIconImage(Container c, ImageIcon icon)` Sets the ImageIcon for a JFrame (or Frame), JDialog (or Dialog) or JInternalFrame.
`static void`	`setIconImages(Container c, ArrayList<ImageIcon> icons)` Sets the ImageIcon(s) for a JFrame (or Frame), JDialog (or Dialog) or JInternalFrame.
`static void`	`setIconImages(Container c, ImageIcon... icons)` Sets the ImageIcon(s) for a JFrame (or Frame), JDialog (or Dialog) or JInternalFrame.
`static void`	`setIconImages(Container c, List<Image> images)` Sets the icon images to a JInternalFrame or Window.
`static void`	`setLockingKeyState(int keyCode, boolean on)` Sets the state of the given locking key on the keyboard, JDK 1.3 or better.
`void`	`setMnemonic(AbstractButton b, char ch, int index)` Sets the mnemonic for an abstract button.
`static boolean`	`setTextAntiAlias(Graphics g, boolean on)` Sets or removes text anti-aliasing (only when using Java2D), in combination with fractional metrics to improve scaled or derived fonts.
`static boolean`	`showDocument(URL url)` Shows a document using the current browser (if it's an applet), or tries to launch Microsoft "explorer.exe" (under Windows) with the external form of the `url`.
`static InetAddress[]`	`sortPreferIPv4(InetAddress[] addresses)` Gets all the `{@link java.net.InetAddress}`'s array for a `host`, sorted by the IPv4 addresses first in the array.
`static InetAddress[]`	`sortPreferIPv4(String host)` Gets all the `{@link java.net.InetAddress}`'s array for a `host`, sorted by the IPv4 addresses first in the array.
`static void`	`togglePrintDialog()` Toggles the usePrintDialog flag.
`static void`	`updateLAF(LookAndFeel lookAndFeel)` Updates the look and feel flags.
`static boolean`	`usePrintDialog()` Gets the usePrintDialog flag.

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

- Field Detail
  - printVer3
```
public static byte printVer3
```
    Flag indicating native printing using NetPhantom NPCDDE.DLL as in version 3 is requested if possible, set zero for none, 1 for included in client JAR, 2 for loading in (Windows) path.
  - REPORT_PRINT
```
public static final int REPORT_PRINT
```
    The print defined print types.
    See Also:
    Constant Field Values
  - HOST_PRINT
```
public static final int HOST_PRINT
```
    See Also:
    Constant Field Values
  - COMPONENT_PRINT
```
public static final int COMPONENT_PRINT
```
    See Also:
    Constant Field Values
  - DISCRETE_PRINT
```
public static final int DISCRETE_PRINT
```
    See Also:
    Constant Field Values
  - SCREEN_PRINT
```
public static final int SCREEN_PRINT
```
    See Also:
    Constant Field Values
  - LINE_SOLID
```
public static final int LINE_SOLID
```
    The line types.
    See Also:
    Constant Field Values
  - LINE_ALTERNATE
```
public static final int LINE_ALTERNATE
```
    See Also:
    Constant Field Values
  - LINE_DOT
```
public static final int LINE_DOT
```
    See Also:
    Constant Field Values
  - LINE_SHORTDASH
```
public static final int LINE_SHORTDASH
```
    See Also:
    Constant Field Values
  - LINE_DASHDOT
```
public static final int LINE_DASHDOT
```
    See Also:
    Constant Field Values
  - LINE_DOUBLEDOT
```
public static final int LINE_DOUBLEDOT
```
    See Also:
    Constant Field Values
  - LINE_LONGDASH
```
public static final int LINE_LONGDASH
```
    See Also:
    Constant Field Values
  - LINE_DASHDOUBLEDOT
```
public static final int LINE_DASHDOUBLEDOT
```
    See Also:
    Constant Field Values
  - LINE_INVISIBLE
```
public static final int LINE_INVISIBLE
```
    See Also:
    Constant Field Values
  - plaf
```
public static final Plaf plaf
```
    The reference to the Plaf single instance.
  - usePrintDialog
```
public static boolean usePrintDialog
```
    Flag to use print dialog.
  - MIN_JAVA_VERSION
```
public static final int MIN_JAVA_VERSION
```
    Minimum supported Java version: 8.
    See Also:
    Constant Field Values
  - MAX_JAVA_VERSION
```
public static final int MAX_JAVA_VERSION
```
    Current maximum supported Java version: 25.
    See Also:
    Constant Field Values
  - MAX_JAVA_VERSION_EDITOR
```
public static final int MAX_JAVA_VERSION_EDITOR
```
    Current maximum supported Java version by the Editor: 2§.
    See Also:
    Constant Field Values
  - javaName
```
public static final String javaName
```
    The Java VM name.
  - javaVendor
```
public static final String javaVendor
```
    The Java Vendor name.
  - javaVersion
```
public static final String javaVersion
```
    The Java version, 1.8[.nn], 9.nn , 10.nn ..., 17.nn, ...
  - isJava_9
```
public static final boolean isJava_9
```
    If Java is 9 or better.
  - javaVer
```
public static final int javaVer
```
    The Java version "number" 8, 9, 10, 11, 12, 13, 14, ... i.e. without the 1.X, 8 if none matches.
  - is64bit
```
public static final boolean is64bit
```
    The Java architecture is 64 bit.
  - osName
```
public static final String osName
```
    The OS name.
  - osVersion
```
public static final String osVersion
```
    The OS version.
  - isWindows
```
public static final boolean isWindows
```
    The Windows OS variable indicator.
  - isMac
```
public static final boolean isMac
```
    The Mac OS variable indicator.
  - isWin7
```
public static final boolean isWin7
```
    The indicator for Windows 7, Windows Server 2008 R2 or better.
  - isWin8
```
public static final boolean isWin8
```
    The indicator for Windows 8, Windows Server 2012 or better.
  - isWin10
```
public static final boolean isWin10
```
    The indicator for Windows 10 (Windows 10+, Windows Server 2012+ or better).
  - isWin11
```
public static final boolean isWin11
```
    The indicator for Windows "11" (Windows 11+, Windows Server 2022+ or better).
  - isWinNext
```
public static final boolean isWinNext
```
    The indicator for Windows "Next 12"?. (Windows "12+", better than Windows Server 2025 (perhaps "2028"?).
  - isUnix
```
public static final boolean isUnix
```
    The Unix OS variable indicator. This indicator is not true, even for "Mac OS X".
  - isARM64
```
public static final boolean isARM64
```
    Flag for ARM64 or Aarch64 (Windows, Linux and macOS).
  - LAF_WIN_STD
```
public static final int LAF_WIN_STD
```
    LAF variables.
    See Also:
    Constant Field Values
  - LAF_WIN_XP
```
public static final int LAF_WIN_XP
```
    See Also:
    Constant Field Values
  - LAF_METAL
```
public static final int LAF_METAL
```
    See Also:
    Constant Field Values
  - LAF_MOTIF
```
public static final int LAF_MOTIF
```
    See Also:
    Constant Field Values
  - LAF_GTK
```
public static final int LAF_GTK
```
    See Also:
    Constant Field Values
  - LAF_NIMBUS
```
public static final int LAF_NIMBUS
```
    See Also:
    Constant Field Values
  - LAF_MAC
```
public static final int LAF_MAC
```
    See Also:
    Constant Field Values
  - java2D_UIScale
```
public static final double java2D_UIScale
```
    The Java2D scaling setting parsed from System property "sun.java2d.uiScale" = double, e.g. on command line as -Dsun.java2d.uiScale=1.5 [CASE SENSITIVE "sun.java2d.uiScale"] for scaling of 1.5 or 150%. If zero or 0.0d this setting is not found.
  - fonts
```
public static volatile String[] fonts
```
    The available fonts (non-null once retrieved).
    volatile is load-bearing. getAvailableFonts() reads this field outside the synchronized block, which is double-checked locking; without volatile the Java memory model permits that read to observe a non-null reference to an array whose elements are not yet visible, i.e. a String [] that still reads as all null. An array has no final fields to fall back on, so unlike the SecureRandom case there is nothing here that makes the hazard unlikely in practice.
  - monospacedFonts
```
public static volatile String[] monospacedFonts
```
    The mono-spaced fonts, null when not yet set.
    volatile for the same reason as fonts, although getAvailableMonospacedFonts() uses no lock at all: two threads may each build the list and one write wins, which is harmless because the result is derived deterministically from fonts and is only read, never mutated. What is not harmless without volatile is the publication - a reader could see the array reference before its elements, and every caller immediately iterates it.
  - toolkit
```
public static final Toolkit toolkit
```
    The toolkit, null if headless.
- Method Detail
  - isJavaScalingEnabled
```
public static boolean isJavaScalingEnabled()
```
    Returns whether the System Java scaling is in effect or not.
    For Java 8, it is always false. For Java 9, it is set to false upon loading of this class and the system property sun.java2d.uiScale.enabled is false, e.g. from Java command line -Dsun.java2d.uiScale.enabled=false.
    Returns:
    true if System Java scaling is in effect, false otherwise.
  - getSystemScaling
```
public static double getSystemScaling()
```
    Returns the system scaling in effect. For Java 8, this value is a value taken from the system. Java 9 has by default the system scaling disabled, thus this value is also taken from the system. If the system scaling is enabled, the value returned will always be 1.0.
    Returns:
    The system scaling.
  - assignScaling
```
public static void assignScaling(double scale)
```
    Assigns the effective scaling.
    Parameters:
    scale - The scale value should be between 0.5 and 8.0.
  - getEffectiveScaling
```
public static double getEffectiveScaling()
```
    Gets the effective scaling applied to the UI.
    Returns:
    This value is the requested scaling divided by the system scaling.
  - preferIPv4
```
public static InetAddress preferIPv4(String host)
                              throws UnknownHostException
```
    Prefer IPv4 address for a host if possible.
    Parameters:
    host - A host name.
    Returns:
    InetAddress The InetAddress for the host, the first address of {@link java.net.Inet4Address} type or the first one otherwise. If no address is found, UnknownHostException is thrown.
    Throws:
    UnknownHostException - If no IP address for the host could be found, or if a scope_id was specified for a global IPv6 address.
  - sortPreferIPv4
```
public static InetAddress[] sortPreferIPv4(String host)
                                    throws UnknownHostException
```
    Gets all the {@link java.net.InetAddress}'s array for a host, sorted by the IPv4 addresses first in the array.
    Parameters:
    host - A host name.
    Returns:
    The sorted array, at least one element, with IPv4 addresses first (if any), followed by IPv6 addresses (if any).
    Throws:
    UnknownHostException - If no IP address for the host could be found, or if a scope_id was specified for a global IPv6 address.
  - sortPreferIPv4
```
public static InetAddress[] sortPreferIPv4(InetAddress[] addresses)
```
    Gets all the {@link java.net.InetAddress}'s array for a host, sorted by the IPv4 addresses first in the array.
    Parameters:
    addresses - An array of {@link java.net.InetAddress}'s.
    Returns:
    The same value as the input, i.e. the addresses array, but sorted, IPv4 first but preserve original order otherwise, i.e. it keeps the original ordering within IPv4 and IPv6 groups.
  - getKeyStroke
```
public static KeyStroke getKeyStroke(int keyCode,
                                     int modifiers)
```
    Gets a KeyStroke depending on platform. The CONTROL key is removed for Mac OS X and replaced with the COMMAND key.
  - getKeyModifiersText
```
public static String getKeyModifiersText(int modifiers)
```
    Gets the modifiers String (such as Alt+Ctrl+Shift+) [note the extra '+' sign], or the special Command button for Mac.
  - togglePrintDialog
```
public static void togglePrintDialog()
```
    Toggles the usePrintDialog flag.
  - usePrintDialog
```
public static boolean usePrintDialog()
```
    Gets the usePrintDialog flag.
  - getPrintJob
```
public static PrintJob getPrintJob(Frame frame,
                                   String title,
                                   int type,
                                   boolean useDefault)
```
    Gets the print job.
  - getPrintJob
```
public static PrintJob getPrintJob(Frame frame,
                                   String title,
                                   int type,
                                   boolean useDefault,
                                   int landscape)
```
    Gets the print job. If landscape is -1, no change is done. Otherwise 0 is portrait and 1 is landscape.
  - getControlBGColor
```
public static Color getControlBGColor()
```
    Gets the color for background of controls.
  - setControlBGColor
```
public static void setControlBGColor(Component c)
```
    Sets the color for background of controls for a component.
  - getScreenRect
```
public static Rectangle getScreenRect()
```
    Gets the screen size as a rectangle.
  - getDesktopBounds
```
public static Rectangle getDesktopBounds(int x,
                                         int y)
```
    Gets the desktop rectangle for a point when multiple monitors are used, also supports single monitors.
  - getDesktopBounds
```
public static Rectangle getDesktopBounds(Component c)
```
    Gets the desktop width for a particular window. This is used for centering and positioning. The window selected is taken from the top left position of it.
  - isWindows
```
public static boolean isWindows()
```
    Checks if it's the Windows operating systems.
  - updateLAF
```
public static void updateLAF(LookAndFeel lookAndFeel)
```
    Updates the look and feel flags.
    Parameters:
    lookAndFeel - The look-and-feel.
  - onAWTInit
```
public static String onAWTInit()
```
    Returns information about the system.
    Returns:
    An initialize String with information about the OS, JVM, screen resolution/scaling and rendering hints for text from the system.
  - initializeLAF
```
public static UITweaks initializeLAF(LookAndFeel laf,
                                     double scale)
```
    Initializes LAF.
    Parameters:
    laf - The look-and-feel.
    scale - The scaling factor, "1.0" for no scaling.
    Returns:
    The tweaks applied, or null it's the same look-and-feel with same scaling.
  - isWindowsLF
```
public static boolean isWindowsLF()
```
    Checks if it's Windows L&F (standard or XP).
  - isWindowsXPLF
```
public static boolean isWindowsXPLF()
```
    Checks if it's Windows L&F using XP style.
  - isMetalLF
```
public static boolean isMetalLF()
```
    Checks if it's Metal L&F.
  - isGTKLF
```
public static boolean isGTKLF()
```
    Checks if it's GTK L&F.
  - isMotifLF
```
public static boolean isMotifLF()
```
    Checks if it's Motif L&F.
  - isNimbusLF
```
public static boolean isNimbusLF()
```
    Checks if it's a Nimbus look-and-feel.
  - isMacLF
```
public static boolean isMacLF()
```
    Checks if it's a Mac look-and-feel (running on Mac).
  - getLAF
```
public static int getLAF()
```
    Get the look-and-feel.
    Returns:
    The LAF_* values or zero for other LAF.
  - getAvailableFonts
```
public static String[] getAvailableFonts()
```
    Get available fonts.
    Returns:
    list of available font names.
  - hasFont
```
public static boolean hasFont(String font)
```
    Checks if a font is available.
    Parameters:
    font - The font name.
    Returns:
    true if the font is present, false otherwise.
  - getAvailableMonospacedFonts
```
public static String[] getAvailableMonospacedFonts()
```
    Get available monospaced fonts.
    Returns:
    list of available font names or null if error.
  - getFontMetrics
```
public static FontMetrics getFontMetrics(Font f)
```
    Gets the FontMetrics from the default toolkit. This method is deprecated in the Toolkit implementation, so it may be removed. Use this method for safety.
    Returns:
    The font metrics for the screen.
  - getFontMetrics
```
public static FontMetrics getFontMetrics(Component c,
                                         Font f)
```
    Gets the FontMetrics from the component in question or default toolkit if component is null. This method is deprecated in the Toolkit implementation, so it may be removed. Use this method for safety.
    Parameters:
    c - The component, or null for none.
    f - The font.
    Returns:
    The font metrics for the component or the screen.
  - printWindow
```
public static void printWindow(LogEvent logger,
                               Component componentToPrint,
                               boolean useDefault)
```
    Prints a top-level window (Frame or Dialog) or an internal frame.
  - setFocus
```
public static void setFocus(JComponent jc)
```
    Sets focus to a component.
  - getWindowForComponent
```
public static Window getWindowForComponent(Component c)
```
    Finds the Window for a component. If the component is a Window, it is returned.
    Returns:
    null if no such Window is found.
  - findFocusOwner
```
public static Component findFocusOwner(Container c)
```
    Finds the focus owner.
  - getFocusOwner
```
public Component getFocusOwner()
```
    Gets the current focus owner.
    Returns:
    null if none is found.
  - showDocument
```
public static boolean showDocument(URL url)
```
    Shows a document using the current browser (if it's an applet), or tries to launch Microsoft "explorer.exe" (under Windows) with the external form of the url.
    "Desktop.getDesktop().browse(uri)" is first tried, and if it worked, no further processing is done.
    Parameters:
    url - The URL, mailto:... or http[s]:..., file:.., etc.
    Returns:
    false for failure, true for success.
  - invokeAction
```
public void invokeAction(AbstractButton action,
                         boolean doInvoke)
```
    Invokes a button action (check box, radio button, push button or a menu item). Focus is set to the action component and only invoked if the doInvoke flag is true.
  - setMnemonic
```
public void setMnemonic(AbstractButton b,
                        char ch,
                        int index)
```
    Sets the mnemonic for an abstract button.
  - drawString
```
public static void drawString(Graphics g,
                              String text,
                              int x,
                              int y)
```
    Draws a string hopefully with the correct anti-aliasing using SwingUtilities2.
    Hopefully will be working fine with anti-aliasing if Graphics g parameter is Graphics2D, otherwise no anti-aliasing action will be taken.
    Parameters:
    g - Graphics to draw with.
    text - String to draw.
    x - x coordinate to draw at.
    y - y coordinate to draw at.
  - drawString2
```
public static void drawString2(Graphics g,
                               String text,
                               int x,
                               int y)
```
    Draws a string with SwingUtilities2 without performing any font anti-aliasing actions.
    Parameters:
    g - Graphics to draw with.
    text - String to draw.
    x - x coordinate to draw at.
    y - y coordinate to draw at.
  - drawStringUnderlineCharAt
```
public static void drawStringUnderlineCharAt(Graphics g,
                                             String text,
                                             int underlinedIndex,
                                             int x,
                                             int y)
```
    Draws a string hopefully with the correct anti-aliasing using SwingUtilities2.
    Hopefully will be working fine with anti-aliasing if Graphics g parameter is Graphics2D, otherwise no anti-aliasing action will be taken.
    Parameters:
    g - Graphics to draw with.
    text - String to draw.
    underlinedIndex - Index of character in text to underline.
    x - x coordinate to draw at.
    y - y coordinate to draw at.
  - drawStringUnderlineCharAt2
```
public static void drawStringUnderlineCharAt2(Graphics g,
                                              String text,
                                              int underlinedIndex,
                                              int x,
                                              int y)
```
    Draws a string hopefully with the correct anti-aliasing using SwingUtilities2.
    Hopefully will be working fine with anti-aliasing if Graphics g parameter is Graphics2D, otherwise no anti-aliasing action will be taken.
    Parameters:
    g - Graphics to draw with.
    text - String to draw.
    underlinedIndex - Index of character in text to underline.
    x - x coordinate to draw at.
    y - y coordinate to draw at.
  - getGraphics
```
public static Graphics2D getGraphics()
```
    Gets a screen compatible Graphics2D instance that is preset for font (text) anti-aliasing and fractional metrics (instead of Integers).
    Returns:
    The Graphics2D instance: DO NOT FORGET TO CALL dispose() on it when you are done with it.
  - getGraphics
```
public static Graphics2D getGraphics(JComponent component)
```
    Gets the graphics of a JComponent. If the method JComponent.getGraphics() returns null, the Graphics2D from getGraphics() is returned.
    The Graphics2D instance is preset for font (text) anti-aliasing and fractional metrics (instead of Integers).
    Parameters:
    component - The JComponent.
    Returns:
    The Graphics2D instance: DO NOT FORGET TO CALL dispose() on it when you are done with it.
  - getGraphics
```
public static Graphics2D getGraphics(Graphics g)
```
    Gets the graphics of a JComponent. If the method JComponent.getGraphics() returns null, the Graphics2D from getGraphics() is returned.
    The Graphics2D instance is preset for font (text) anti-aliasing and fractional metrics (instead of Integers).
    Parameters:
    g - The Graphics.
    Returns:
    The Graphics2D instance, or null if g is not an instance of Graphics2D. All JComponent instances have a Graphics2D instance.
  - getLockingKeyState
```
public static boolean getLockingKeyState(int keyCode)
```
    Returns whether the given locking key on the keyboard is currently in its "on" state. Valid key codes are VK_CAPS_LOCK, VK_NUM_LOCK, VK_SCROLL_LOCK, and VK_KANA_LOCK.
    Returns:
    The "on" state.
  - setLockingKeyState
```
public static void setLockingKeyState(int keyCode,
                                      boolean on)
```
    Sets the state of the given locking key on the keyboard, JDK 1.3 or better. Valid key codes are VK_CAPS_LOCK, VK_NUM_LOCK, VK_SCROLL_LOCK, and VK_KANA_LOCK. Depending on the platform, setting the state of a locking key may involve event processing and therefore may not be immediately observable through getLockingKeyState.
  - copyKeyEvent
```
public static PKeyEvent copyKeyEvent(Component c,
                                     KeyEvent e)
```
    Copies one KeyEvent into another. This is used by the type-ahead in PFocusManager.
  - addKeyListener
```
public static Object addKeyListener(KeyListener listener)
```
    Adds a key listener and returns it "on" state for the keys VK_CAPS_LOCK, VK_NUM_LOCK and VK_SCROLL_LOCK. The returned Object must be passed in to removeKeyListener when the component is disposed of, otherwise a memory leak will occur.
    Returns:
    An object that is an instance of a AWTEventListener.
  - removeKeyListener
```
public static void removeKeyListener(Object listener)
```
    Removes a key listener and returns it "on" state for the keys VK_CAPS_LOCK, VK_NUM_LOCK and VK_SCROLL_LOCK.
    Parameters:
    listener - The instance of an AWTEventListener, returned by the addKeyListener method.
  - maximize
```
public static void maximize(Frame f)
```
    Maximizes a frame. When this operation is supported, a "real" maximize operation is done, otherwise the size of the frame is just set to the desktop size.
  - isMaximized
```
public static boolean isMaximized(Frame f)
```
    Checks if a frame is maximized.
  - getNormalBounds
```
public static Rectangle getNormalBounds(JInternalFrame f)
```
    Gets the un-maximized window bounds.
  - scaleDown
```
public static Rectangle scaleDown(Rectangle r)
```
    Scales the rectangle down from it's current scale to 100% (if needed).
    Parameters:
    r - The rectangle.
    Returns:
    r The same rectangle with modified values.
  - scaleUp
```
public static Rectangle scaleUp(Rectangle r)
```
    Scales the rectangle up from it's 100% sizes to the current display scale (if needed).
    Parameters:
    r - The rectangle.
    Returns:
    r The same rectangle with modified values.
  - isRightCtrl
```
public static boolean isRightCtrl(KeyEvent e)
```
    Checks if the rightmost control key in an event (typically VK_CONTROL).
    Returns:
    true when the rightmost key is pressed, false otherwise.
  - getPrintFontName
```
public static String getPrintFontName(String name)
```
    Gets an alternate font name for printing (tries to use e.g. "Courier New" instead of "Courier...", "DialogInput" or "Monospaced".
  - restorePrintFocus
```
public static void restorePrintFocus(Component afterPrinting)
```
    Restores focus after a Java2D printing. This method is NOT guaranteed to succeed, in which case focus is left where it was.
  - deriveFont
```
public static Font deriveFont(Graphics g,
                              Font font,
                              int cxFont,
                              int cyFont)
```
    Derives a new font from another one by scaling it.
    Returns:
    null if the "Graphics g" parameter is not of Graphics2D instance.
  - setAntiAlias
```
public static boolean setAntiAlias(Graphics g,
                                   boolean on)
```
    Sets or removes anti-aliasing (only when using Java2D).
    Returns:
    The previous value that was set for anti-aliasing.
  - setTextAntiAlias
```
public static boolean setTextAntiAlias(Graphics g,
                                       boolean on)
```
    Sets or removes text anti-aliasing (only when using Java2D), in combination with fractional metrics to improve scaled or derived fonts.
    Returns:
    The previous value that was set for anti-aliasing.
  - bgLine
```
public static int bgLine(Graphics g,
                         int x1,
                         int y1,
                         int x2,
                         int y2,
                         int type,
                         int phase)
```
    Draws a "Business Graphics" line between two points with the current color and the same behavior as for "Java lines".
    When not using Java 2, the line will be dotted if horizontal or vertical if the line type is not solid (=). The width will be 1.
    If the line is invisible, it won't be drawn!
    Valid line types are:
```
 SOLID         = 0
 ALTERNATE     = 1
 DOT           = 2
 SHORTDASH     = 3
 DASHDOT       = 4
 DOUBLEDOT     = 5
 LONGDASH      = 6
 DASHDOUBLEDOT = 7
 INVISIBLE     = 8
 
```
    Returns:
    the phase of the line style.
  - bgMark
```
public static void bgMark(Graphics g,
                          int x,
                          int y,
                          int type,
                          Color fill)
```
    Draws a marker at the specified point.
    The marker types are:
```
 0  = CROSS
 1  = PLUS
 2  = DIAMOND
 3  = SQUARE
 4  = SIXPOINTSTAR
 5  = EIGHTPOINTSTAR
 6  = SOLIDDIAMOND
 7  = SOLIDSQUARE
 8  = SMALLCIRCLE
 9  = DOT
 10 = BLANK
 
```
    The only marker that can be filled in the SQUARE.
  - bgRect
```
public static void bgRect(Graphics g,
                          int x,
                          int y,
                          int cx,
                          int cy,
                          int lineType,
                          Color lineColor,
                          int pattern,
                          Color foreground,
                          Color background)
```
    Draws a rectangle for Business Graphics with the specified line color and type with a fore-/background color of a specified pattern. The width (cx) and height (cy) can be negative values.
    The patterns are:
```
  0  = SOLID
  1  = DENSE1
  2  = DENSE2
  3  = DENSE3
  4  = DENSE4
  5  = DENSE5
  6  = DENSE6
  7  = DENSE7
  8  = DENSE8
  9  = VERT
  10 = HORIZ
  11 = DIAG1
  12 = DIAG2
  13 = DIAG3
  14 = DIAG4
  15 = NOSHADE (no pattern, only foreground)
  16 = HALFTONE
  17 = CROSS1
  18 = CROSS2
  19 = CROSS3
 
```
    The color in the Graphics can be set to any of the color parameters in this function, so don't assume
  - isContextMenu
```
public static boolean isContextMenu(KeyEvent e)
```
    Checks if a key event is a pop-up window (context) menu display action, i.e. Shift+F10 and ContextMenu, and that the event is not yet consumed.
  - isContextMenu
```
public static boolean isContextMenu(MouseEvent e)
```
    Checks if a mouse event is the context menu trigger.
  - setIconImage
```
public static void setIconImage(Container c,
                                ImageIcon icon)
```
    Sets the ImageIcon for a JFrame (or Frame), JDialog (or Dialog) or JInternalFrame.
    Multiple images are supported for [J]Frame and [J]Dialog.
    If the c parameter is a JInternalFrame, the setFrameIcon method is used. Otherwise, the setIconImages will be attempted.
  - setIconImages
```
public static void setIconImages(Container c,
                                 ArrayList<ImageIcon> icons)
```
    Sets the ImageIcon(s) for a JFrame (or Frame), JDialog (or Dialog) or JInternalFrame.
    If the c parameter is a JInternalFrame, the setFrameIcon method is used. Otherwise, the setIconImages will be attempted.
  - setIconImages
```
public static void setIconImages(Container c,
                                 ImageIcon... icons)
```
    Sets the ImageIcon(s) for a JFrame (or Frame), JDialog (or Dialog) or JInternalFrame.
    If the c parameter is a JInternalFrame, the setFrameIcon method is used. Otherwise, the setIconImages will be attempted.
    Parameters:
    c - The container (Window/Frame/Dialog/JFrame/JDialog or JInternalFrame).
    icons - The icons to set.
  - setIconImages
```
public static void setIconImages(Container c,
                                 List<Image> images)
```
    Sets the icon images to a JInternalFrame or Window.
    Parameters:
    c - The container (Window/Frame/Dialog/JFrame/JDialog or JInternalFrame).
    images - The images list.
  - getClipboardString
```
public static String getClipboardString()
```
    Gets the text from the clipboard.
    Returns:
    null for failure or nothing present.
  - setClipboard
```
public static boolean setClipboard(String string)
```
    Sets the clipboard with a String.
  - setClipboard
```
public static boolean setClipboard(Image image)
```
    Sets the clipboard with an Image.
  - setClipboard
```
public static boolean setClipboard(String string,
                                   Image image)
```
    Sets the clipboard with a String and an Image.
  - createTransferable
```
public static Transferable createTransferable(String string,
                                              Image image)
```
    Creates a transferable used by clipboard and drag-drop.
  - getHWND
```
public static long getHWND(Component c)
```
    Gets the HWND associated with the component. This will ONLY work under Windows, and it is intended to be used for the Client when running an Editor application.
    This call only works in Java 8 to 15 and returns zero for Java 16 or better.
    Parameters:
    c - The component.
    Returns:
    The Windows HWND or 0L when not available.

Class Plaf

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

printVer3

REPORT_PRINT

HOST_PRINT

COMPONENT_PRINT

DISCRETE_PRINT

SCREEN_PRINT

LINE_SOLID

LINE_ALTERNATE

LINE_DOT

LINE_SHORTDASH

LINE_DASHDOT

LINE_DOUBLEDOT

LINE_LONGDASH

LINE_DASHDOUBLEDOT

LINE_INVISIBLE

plaf

usePrintDialog

MIN_JAVA_VERSION

MAX_JAVA_VERSION

MAX_JAVA_VERSION_EDITOR

javaName

javaVendor

javaVersion

isJava_9

javaVer

is64bit

osName

osVersion

isWindows

isMac

isWin7

isWin8

isWin10

isWin11

isWinNext

isUnix

isARM64

LAF_WIN_STD

LAF_WIN_XP

LAF_METAL

LAF_MOTIF

LAF_GTK

LAF_NIMBUS

LAF_MAC

java2D_UIScale

fonts

monospacedFonts

toolkit

Method Detail

isJavaScalingEnabled

getSystemScaling

assignScaling

getEffectiveScaling

preferIPv4

sortPreferIPv4

sortPreferIPv4

getKeyStroke

getKeyModifiersText

togglePrintDialog

usePrintDialog

getPrintJob

getPrintJob

getControlBGColor

setControlBGColor

getScreenRect

getDesktopBounds

getDesktopBounds

isWindows

updateLAF

onAWTInit

initializeLAF

isWindowsLF

isWindowsXPLF

isMetalLF

isGTKLF