void addAWTEventListener(AWTEventListener listener, long eventMask)
Adds an AWTEventListener to receive all AWTEvents dispatched system-wide that conform to the given eventMask.
void addPropertyChangeListener(String name, PropertyChangeListener pcl)
Adds the specified property change listener for the named desktop property.
boolean areExtraMouseButtonsEnabled()
Reports whether events from extra mouse buttons are allowed to be processed and posted into EventQueue.
abstract void beep()
Emits an audio beep depending on native system settings and hardware capabilities.
abstract int checkImage(Image image, int width, int height, ImageObserver observer)
Indicates the construction status of a specified image that is being prepared for display.
protected abstract java.awt.peer.ButtonPeer createButton(Button target)
Creates this toolkit's implementation of Button using the specified peer interface.
protected abstract java.awt.peer.CanvasPeer createCanvas(Canvas target)
Creates this toolkit's implementation of Canvas using the specified peer interface.
protected abstract java.awt.peer.CheckboxPeer createCheckbox(Checkbox target)
Creates this toolkit's implementation of Checkbox using the specified peer interface.
protected abstract java.awt.peer.CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem target)
Creates this toolkit's implementation of CheckboxMenuItem using the specified peer interface.
protected abstract java.awt.peer.ChoicePeer createChoice(Choice target)
Creates this toolkit's implementation of Choice using the specified peer interface.
protected java.awt.peer.LightweightPeer createComponent(Component target)
Creates a peer for a component or container.
Cursor createCustomCursor(Image cursor, Point hotSpot, String name)
Creates a new custom cursor object.
protected abstract java.awt.peer.DesktopPeer createDesktopPeer(Desktop target)
Creates this toolkit's implementation of the Desktop using the specified peer interface.
protected abstract java.awt.peer.DialogPeer createDialog(Dialog target)
Creates this toolkit's implementation of Dialog using the specified peer interface.
<T extends DragGestureRecognizer>
T createDragGestureRecognizer(Class<T> abstractRecognizerClass, DragSource ds, Component c, int srcActions, DragGestureListener dgl)
Creates a concrete, platform dependent, subclass of the abstract DragGestureRecognizer class requested, and associates it with the DragSource, Component and DragGestureListener specified.
abstract java.awt.dnd.peer.DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent dge)
Creates the peer for a DragSourceContext.
protected abstract java.awt.peer.FileDialogPeer createFileDialog(FileDialog target)
Creates this toolkit's implementation of FileDialog using the specified peer interface.
protected abstract java.awt.peer.FramePeer createFrame(Frame target)
Creates this toolkit's implementation of Frame using the specified peer interface.
Image createImage(byte[] imagedata)
Creates an image which decodes the image stored in the specified byte array.
abstract Image createImage(byte[] imagedata, int imageoffset, int imagelength)
Creates an image which decodes the image stored in the specified byte array, and at the specified offset and length.
abstract Image createImage(ImageProducer producer)
Creates an image with the specified image producer.
abstract Image createImage(String filename)
Returns an image which gets pixel data from the specified file.
abstract Image createImage(URL url)
Returns an image which gets pixel data from the specified URL.
protected abstract java.awt.peer.LabelPeer createLabel(Label target)
Creates this toolkit's implementation of Label using the specified peer interface.
protected abstract java.awt.peer.ListPeer createList(List target)
Creates this toolkit's implementation of List using the specified peer interface.
protected abstract java.awt.peer.MenuPeer createMenu(Menu target)
Creates this toolkit's implementation of Menu using the specified peer interface.
protected abstract java.awt.peer.MenuBarPeer createMenuBar(MenuBar target)
Creates this toolkit's implementation of MenuBar using the specified peer interface.
protected abstract java.awt.peer.MenuItemPeer createMenuItem(MenuItem target)
Creates this toolkit's implementation of MenuItem using the specified peer interface.
protected abstract java.awt.peer.PanelPeer createPanel(Panel target)
Creates this toolkit's implementation of Panel using the specified peer interface.
protected abstract java.awt.peer.PopupMenuPeer createPopupMenu(PopupMenu target)
Creates this toolkit's implementation of PopupMenu using the specified peer interface.
protected abstract java.awt.peer.ScrollbarPeer createScrollbar(Scrollbar target)
Creates this toolkit's implementation of Scrollbar using the specified peer interface.
protected abstract java.awt.peer.ScrollPanePeer createScrollPane(ScrollPane target)
Creates this toolkit's implementation of ScrollPane using the specified peer interface.
protected abstract java.awt.peer.TextAreaPeer createTextArea(TextArea target)
Creates this toolkit's implementation of TextArea using the specified peer interface.
protected abstract java.awt.peer.TextFieldPeer createTextField(TextField target)
Creates this toolkit's implementation of TextField using the specified peer interface.
protected abstract java.awt.peer.WindowPeer createWindow(Window target)
Creates this toolkit's implementation of Window using the specified peer interface.
AWTEventListener[] getAWTEventListeners()
Returns an array of all the AWTEventListeners registered on this toolkit.
AWTEventListener[] getAWTEventListeners(long eventMask)
Returns an array of all the AWTEventListeners registered on this toolkit which listen to all of the event types specified in the eventMask argument.
Dimension getBestCursorSize(int preferredWidth, int preferredHeight)
Returns the supported cursor dimension which is closest to the desired sizes.
abstract ColorModel getColorModel()
Determines the color model of this toolkit's screen.
static Toolkit getDefaultToolkit()
Gets the default toolkit.
Object getDesktopProperty(String propertyName)
Obtains a value for the specified desktop property.
abstract String[] getFontList() abstract FontMetrics getFontMetrics(Font font) protected abstract java.awt.peer.FontPeer getFontPeer(String name, int style) abstract Image getImage(String filename)
Returns an image which gets pixel data from the specified file, whose format can be either GIF, JPEG or PNG.
abstract Image getImage(URL url)
Returns an image which gets pixel data from the specified URL.
boolean getLockingKeyState(int keyCode)
Returns whether the given locking key on the keyboard is currently in its "on" state.
int getMaximumCursorColors()
Returns the maximum number of colors the Toolkit supports in a custom cursor palette.
int getMenuShortcutKeyMask()
Determines which modifier key is the appropriate accelerator key for menu shortcuts.
protected java.awt.peer.MouseInfoPeer getMouseInfoPeer()
Obtains this toolkit's implementation of helper class for MouseInfo operations.
protected static Container getNativeContainer(Component c)
Give native peers the ability to query the native container given a native component (eg the direct parent may be lightweight).
PrintJob getPrintJob(Frame frame, String jobtitle, JobAttributes jobAttributes, PageAttributes pageAttributes)
Gets a PrintJob object which is the result of initiating a print operation on the toolkit's platform.
abstract PrintJob getPrintJob(Frame frame, String jobtitle, Properties props)
Gets a PrintJob object which is the result of initiating a print operation on the toolkit's platform.
static String getProperty(String key, String defaultValue)
Gets a property with the specified key and default.
PropertyChangeListener[] getPropertyChangeListeners()
Returns an array of all the property change listeners registered on this toolkit.
PropertyChangeListener[] getPropertyChangeListeners(String propertyName)
Returns an array of all property change listeners associated with the specified name of a desktop property.
Insets getScreenInsets(GraphicsConfiguration gc)
Gets the insets of the screen.
abstract int getScreenResolution()
Returns the screen resolution in dots-per-inch.
abstract Dimension getScreenSize()
Gets the size of the screen.
abstract Clipboard getSystemClipboard()
Gets the singleton instance of the system Clipboard which interfaces with clipboard facilities provided by the native platform.
EventQueue getSystemEventQueue()
Get the application's or applet's EventQueue instance.
protected abstract EventQueue getSystemEventQueueImpl()
Gets the application's or applet's EventQueue instance, without checking access.
Clipboard getSystemSelection()
Gets the singleton instance of the system selection as a Clipboard object.
protected void initializeDesktopProperties()
initializeDesktopProperties
boolean isAlwaysOnTopSupported()
Returns whether the always-on-top mode is supported by this toolkit.
boolean isDynamicLayoutActive()
Returns whether dynamic layout of Containers on resize is currently active (both set in program ( isDynamicLayoutSet() ) , and supported by the underlying operating system and/or window manager).
protected boolean isDynamicLayoutSet()
Returns whether the layout of Containers is validated dynamically during resizing, or statically, after resizing is complete.
boolean isFrameStateSupported(int state)
Returns whether Toolkit supports this state for Frames.
abstract boolean isModalExclusionTypeSupported(Dialog.ModalExclusionType modalExclusionType)
Returns whether the given modal exclusion type is supported by this toolkit.
abstract boolean isModalityTypeSupported(Dialog.ModalityType modalityType)
Returns whether the given modality type is supported by this toolkit.
protected Object lazilyLoadDesktopProperty(String name)
an opportunity to lazily evaluate desktop property values.
protected void loadSystemColors(int[] systemColors)
Fills in the integer array that is supplied as an argument with the current system color values.
abstract Map<TextAttribute,?> mapInputMethodHighlight(InputMethodHighlight highlight)
Returns a map of visual attributes for the abstract level description of the given input method highlight, or null if no mapping is found.
abstract boolean prepareImage(Image image, int width, int height, ImageObserver observer)
Prepares an image for rendering.
void removeAWTEventListener(AWTEventListener listener)
Removes an AWTEventListener from receiving dispatched AWTEvents.
void removePropertyChangeListener(String name, PropertyChangeListener pcl)
Removes the specified property change listener for the named desktop property.
protected void setDesktopProperty(String name, Object newValue)
Sets the named desktop property to the specified value and fires a property change event to notify any listeners that the value has changed.
void setDynamicLayout(boolean dynamic)
Controls whether the layout of Containers is validated dynamically during resizing, or statically, after resizing is complete.
void setLockingKeyState(int keyCode, boolean on)
Sets the state of the given locking key on the keyboard.
abstract void sync()
Synchronizes this toolkit's graphics state.
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