Package snap.swing

Class AWTEnv

java.lang.Object

snap.gfx.GFXEnv

snap.swing.AWTEnv

public class AWTEnv
extends GFXEnv

A GFXEnv implementation using AWT.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AWTEnv.AWTColorSpace	Implementation of snap ColorSpace using java.awt.color.ColorSpace.
static class	AWTEnv.AWTColorSpaceFactory	Implementation of snap ColorSpace using java.awt.color.ColorSpace.

Field Summary

Fields inherited from class snap.gfx.GFXEnv

_env

Constructor Summary

Constructors

Constructor	Description
AWTEnv()	Creates a new AWTEnv.

Method Summary

Modifier and Type	Method	Description
void	beep()	Plays a beep.
WebSite	createSiteForURL(WebURL aSiteURL)	Creates a site for a URL.
SoundClip	createSound()	Creates a sound for given source.
void	exit(int aValue)	This is really just here to help with TeaVM.
static AWTEnv	get()	Returns a shared instance.
String	getClassRoot()	Returns the root URL classes in Snap Jar as string.
String[]	getFamilyNames()	Returns a list of all system family names.
FontFile	getFontFile(String aName)	Returns a font file for given name.
String[]	getFontNames()	Returns a list of all system fontnames (excludes any that don't start with capital A-Z).
String[]	getFontNames(String aFamilyName)	Returns a list of all font names for a given family name.
String	getHostname()	This is really just here to help with TeaVM.
Image	getImageForSizeAndScale(double aWidth, double aHeight, boolean hasAlpha, double aScale)	Creates image for width, height and alpha and dpi scale (0 = screen dpi, 1 = 72 dpi, 2 = 144 dpi).
Image	getImageForSource(Object aSource)	Creates image from source.
Method	getMethod(Class<?> aClass, String aName, Class<?>... theClasses)	This is really just here to help with TeaVM.
Prefs	getPrefs(String aName)	Override to return AWTPrefs for name.
URL	getResource(Class<?> aClass, String aPath)	Returns resource for class and path.
double	getScreenResolution()	Returns the screen resolution.
double	getScreenScale()	Returns the screen scale.
SoundClip	getSound(Object aSource)	Returns a sound for given source.
void	openFile(Object aSource)	Tries to open the given file source with the platform reader.
void	openTextFile(Object aSource)	Tries to open the given file source with the platform text file reader.
void	openURL(Object aSource)	Tries to open the given URL with the platform reader.
static void	set()	Sets AWTEnv to be the default env.

Methods inherited from class snap.gfx.GFXEnv

getEnv

Methods inherited from class java.lang.Object

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

Constructor Details

AWTEnv

public AWTEnv()

Creates a new AWTEnv.

Method Details

getResource

public URL getResource(Class<?> aClass,
 String aPath)

Returns resource for class and path.

Specified by:

getResource in class GFXEnv

getClassRoot

public String getClassRoot()

Returns the root URL classes in Snap Jar as string.

Specified by:

getClassRoot in class GFXEnv

getFontNames

public String[] getFontNames()

Returns a list of all system fontnames (excludes any that don't start with capital A-Z).

Specified by:

getFontNames in class GFXEnv

getFamilyNames

public String[] getFamilyNames()

Returns a list of all system family names.

Specified by:

getFamilyNames in class GFXEnv

getFontNames

public String[] getFontNames(String aFamilyName)

Returns a list of all font names for a given family name.

Specified by:

getFontNames in class GFXEnv

getFontFile

public FontFile getFontFile(String aName)

Returns a font file for given name.

Specified by:

getFontFile in class GFXEnv

getImageForSource

public Image getImageForSource(Object aSource)

Creates image from source.

Specified by:

getImageForSource in class GFXEnv

getImageForSizeAndScale

public Image getImageForSizeAndScale(double aWidth,
 double aHeight,
 boolean hasAlpha,
 double aScale)

Creates image for width, height and alpha and dpi scale (0 = screen dpi, 1 = 72 dpi, 2 = 144 dpi).

Specified by:

getImageForSizeAndScale in class GFXEnv

getSound

public SoundClip getSound(Object aSource)

Returns a sound for given source.

Specified by:

getSound in class GFXEnv

createSound

public SoundClip createSound()

Creates a sound for given source.

Specified by:

createSound in class GFXEnv

openFile

public void openFile(Object aSource)

Tries to open the given file source with the platform reader.

Specified by:

openFile in class GFXEnv

openURL

public void openURL(Object aSource)

Tries to open the given URL with the platform reader.

Specified by:

openURL in class GFXEnv

openTextFile

public void openTextFile(Object aSource)

Tries to open the given file source with the platform text file reader.

Overrides:

openTextFile in class GFXEnv

getScreenResolution

public double getScreenResolution()

Returns the screen resolution.

Specified by:

getScreenResolution in class GFXEnv

getScreenScale

public double getScreenScale()

Returns the screen scale. Usually 1, but could be 2 for HiDPI/Retina displays.

Specified by:

getScreenScale in class GFXEnv

beep

public void beep()

Plays a beep.

Specified by:

beep in class GFXEnv

getPrefs

public Prefs getPrefs(String aName)

Override to return AWTPrefs for name.

Overrides:

getPrefs in class GFXEnv

getMethod

public Method getMethod(Class<?> aClass,
 String aName,
 Class<?>... theClasses)
                 throws NoSuchMethodException

This is really just here to help with TeaVM.

Specified by:

getMethod in class GFXEnv

Throws:

NoSuchMethodException

createSiteForURL

public WebSite createSiteForURL(WebURL aSiteURL)

Creates a site for a URL.

Overrides:

createSiteForURL in class GFXEnv

exit

public void exit(int aValue)

This is really just here to help with TeaVM.

Specified by:

exit in class GFXEnv

getHostname

public String getHostname()

This is really just here to help with TeaVM.

Overrides:

getHostname in class GFXEnv

get

public static AWTEnv get()

Returns a shared instance.

set

public static void set()

Sets AWTEnv to be the default env.