Java Doc for Win32GraphicsDevice.java in  » 6.0-JDK-Platform » windows » sun » awt » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » 6.0 JDK Platform » windows » sun.awt   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    java.awt.GraphicsDevice       sun.awt.Win32GraphicsDevice Win32GraphicsDevice public class Win32GraphicsDevice extends GraphicsDevice implements DisplayChangedListener(Code) This is an implementation of a GraphicsDevice object for a single Win32 screen. See Also:   GraphicsEnvironment See Also:   GraphicsConfiguration version:    10 Feb 1997 Field Summary  ColorModel colorModel       GraphicsConfiguration[] configs       GraphicsConfiguration defaultConfig       ColorModel dynamicColorModel       boolean offscreenAccelerationEnabled       int screen      Constructor Summary public   Win32GraphicsDevice(int screennum)      Method Summary public  void addDisplayChangedListener(DisplayChangedListener client)      public  void displayChanged()      public  int getAvailableAcceleratedMemory()      Returns number of bytes available in VRAM on this device. public  ColorModel getColorModel()      public  GraphicsConfiguration[] getConfigurations()      Returns all of the graphics configurations associated with this graphics device. public  D3DContext getD3DContext()      public  GraphicsConfiguration getDefaultConfiguration()      Returns the default graphics configuration associated with this graphics device. protected  int getDefaultPixID(int screen)      Returns the PixelFormatID of the default graphics configuration associated with this graphics device, or 0 if PixelFormats calls fail or are disabled. public synchronized  DisplayMode getDisplayMode()      public synchronized  DisplayMode[] getDisplayModes()      public  ColorModel getDynamicColorModel()      public  String getIDstring()      Returns the identification string associated with this graphics device. protected  int getMaxConfigs(int screen)      Returns the maximum number of graphics configurations available, or 1 if PixelFormat calls fail or are disabled. public  int getScreen()      Returns the Win32 screen of the device. public  int getType()      Returns the type of the graphics device. native  void initDevice(int screen)       void invalidate(int defaultScreen)      Called from native code when the device was removed. public  boolean isD3DEnabledOnDevice()      public  boolean isDDEnabledOnDevice()      public  boolean isDisplayChangeSupported()      public  boolean isFullScreenSupported()      We support the exclusive fullscreen mode in both ddraw and noddraw modes, so we return true unless we're not allowed to use fullscreen mode. public  boolean isOffscreenAccelerationEnabled()      Acceleration can be disabled due to capabilities of the display device discovered during ddraw initialization. native protected  boolean isPixFmtSupported(int index, int screen)      Returns whether or not the PixelFormat indicated by index is supported.  boolean isValid()      Returns whether this is a valid devicie. public  void paletteChanged()      public  void removeDisplayChangedListener(DisplayChangedListener client)      public synchronized  void setDisplayMode(DisplayMode dm)      public synchronized  void setFullScreenWindow(Window w)      public  String toString()      Field Detail colorModel ColorModel colorModel(Code) configs GraphicsConfiguration[] configs(Code) defaultConfig GraphicsConfiguration defaultConfig(Code) dynamicColorModel ColorModel dynamicColorModel(Code) offscreenAccelerationEnabled boolean offscreenAccelerationEnabled(Code) screen int screen(Code) Constructor Detail Win32GraphicsDevice public Win32GraphicsDevice(int screennum)(Code) Method Detail addDisplayChangedListener public void addDisplayChangedListener(DisplayChangedListener client)(Code) displayChanged public void displayChanged()(Code) getAvailableAcceleratedMemory public int getAvailableAcceleratedMemory()(Code) Returns number of bytes available in VRAM on this device. getColorModel public ColorModel getColorModel()(Code) Returns the non-dynamic ColorModel associated with this device getConfigurations public GraphicsConfiguration[] getConfigurations()(Code) Returns all of the graphics configurations associated with this graphics device. getD3DContext public D3DContext getD3DContext()(Code) getDefaultConfiguration public GraphicsConfiguration getDefaultConfiguration()(Code) Returns the default graphics configuration associated with this graphics device. getDefaultPixID protected int getDefaultPixID(int screen)(Code) Returns the PixelFormatID of the default graphics configuration associated with this graphics device, or 0 if PixelFormats calls fail or are disabled. getDisplayMode public synchronized DisplayMode getDisplayMode()(Code) getDisplayModes public synchronized DisplayMode[] getDisplayModes()(Code) getDynamicColorModel public ColorModel getDynamicColorModel()(Code) Returns a dynamic ColorModel which is updated when there are any changes (e.g., palette changes) in the device getIDstring public String getIDstring()(Code) Returns the identification string associated with this graphics device. getMaxConfigs protected int getMaxConfigs(int screen)(Code) Returns the maximum number of graphics configurations available, or 1 if PixelFormat calls fail or are disabled. This number is less than or equal to the number of graphics configurations supported. getScreen public int getScreen()(Code) Returns the Win32 screen of the device. getType public int getType()(Code) Returns the type of the graphics device. See Also:   Win32GraphicsDevice.TYPE_RASTER_SCREEN See Also:   Win32GraphicsDevice.TYPE_PRINTER See Also:   Win32GraphicsDevice.TYPE_IMAGE_BUFFER initDevice native void initDevice(int screen)(Code) invalidate void invalidate(int defaultScreen)(Code) Called from native code when the device was removed. Parameters:   defaultScreen - the current default screen isD3DEnabledOnDevice public boolean isD3DEnabledOnDevice()(Code) isDDEnabledOnDevice public boolean isDDEnabledOnDevice()(Code) isDisplayChangeSupported public boolean isDisplayChangeSupported()(Code) isFullScreenSupported public boolean isFullScreenSupported()(Code) We support the exclusive fullscreen mode in both ddraw and noddraw modes, so we return true unless we're not allowed to use fullscreen mode. isOffscreenAccelerationEnabled public boolean isOffscreenAccelerationEnabled()(Code) Acceleration can be disabled due to capabilities of the display device discovered during ddraw initialization. This is not the same as isDDEnabledOnDevice(), which returns false when ddraw was disabled by the user or had problems initializing. isPixFmtSupported native protected boolean isPixFmtSupported(int index, int screen)(Code) Returns whether or not the PixelFormat indicated by index is supported. Supported PixelFormats support drawing to a Window (PFD_DRAW_TO_WINDOW), support GDI (PFD_SUPPORT_GDI), and in the case of an 8-bit format (cColorBits <= 8) uses indexed colors (iPixelType == PFD_TYPE_COLORINDEX). We use the index 0 to indicate that PixelFormat calls don't work, or are disabled. Do not call this function with an index of 0. Parameters:   index - a PixelFormat index isValid boolean isValid()(Code) Returns whether this is a valid devicie. Device can become invalid as a result of device removal event. paletteChanged public void paletteChanged()(Code) Part of the DisplayChangedListener interface: devices do not need to react to this event removeDisplayChangedListener public void removeDisplayChangedListener(DisplayChangedListener client)(Code) setDisplayMode public synchronized void setDisplayMode(DisplayMode dm)(Code) setFullScreenWindow public synchronized void setFullScreenWindow(Window w)(Code) toString public String toString()(Code) Fields inherited from java.awt.GraphicsDevice final public static int TYPE_IMAGE_BUFFER(Code)(Java Doc) final public static int TYPE_PRINTER(Code)(Java Doc) final public static int TYPE_RASTER_SCREEN(Code)(Java Doc) Methods inherited from java.awt.GraphicsDevice public int getAvailableAcceleratedMemory()(Code)(Java Doc) public GraphicsConfiguration getBestConfiguration(GraphicsConfigTemplate gct)(Code)(Java Doc) abstract public GraphicsConfiguration[] getConfigurations()(Code)(Java Doc) abstract public GraphicsConfiguration getDefaultConfiguration()(Code)(Java Doc) public DisplayMode getDisplayMode()(Code)(Java Doc) public DisplayMode[] getDisplayModes()(Code)(Java Doc) public Window getFullScreenWindow()(Code)(Java Doc) abstract public String getIDstring()(Code)(Java Doc) abstract public int getType()(Code)(Java Doc) public boolean isDisplayChangeSupported()(Code)(Java Doc) public boolean isFullScreenSupported()(Code)(Java Doc) public void setDisplayMode(DisplayMode dm)(Code)(Java Doc) public void setFullScreenWindow(Window w)(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)