public class Frame extends Window implements MenuContainer
Frame is a top-level window with a title and a border.
 
 The size of the frame includes any area designated for the
 border.  The dimensions of the border area may be obtained
 using the getInsets method, however, since
 these dimensions are platform-dependent, a valid insets
 value cannot be obtained until the frame is made displayable
 by either calling pack or show.
 Since the border area is included in the overall size of the
 frame, the border effectively obscures a portion of the frame,
 constraining the area available for rendering and/or displaying
 subcomponents to the rectangle which has an upper-left corner
 location of (insets.left, insets.top), and has a size of
 width - (insets.left + insets.right) by
 height - (insets.top + insets.bottom).
 
 The default layout for a frame is BorderLayout.
 
 A frame may have its native decorations (i.e. Frame
 and Titlebar) turned off
 with setUndecorated. This can only be done while the frame
 is not displayable.
 
 In a multi-screen environment, you can create a Frame
 on a different screen device by constructing the Frame
 with Frame(GraphicsConfiguration) or
 Frame(String title, GraphicsConfiguration).  The
 GraphicsConfiguration object is one of the
 GraphicsConfiguration objects of the target screen
 device.
 
In a virtual device multi-screen environment in which the desktop area could span multiple physical screen devices, the bounds of all configurations are relative to the virtual-coordinate system. The origin of the virtual-coordinate system is at the upper left-hand corner of the primary physical screen. Depending on the location of the primary screen in the virtual device, negative coordinates are possible, as shown in the following figure.
  
 
 In such an environment, when calling setLocation,
 you must pass a virtual coordinate to this method.  Similarly,
 calling getLocationOnScreen on a Frame
 returns virtual device coordinates.  Call the getBounds
 method of a GraphicsConfiguration to find its origin in
 the virtual coordinate system.
 
 The following code sets the
 location of the Frame at (10, 10) relative
 to the origin of the physical screen of the corresponding
 GraphicsConfiguration.  If the bounds of the
 GraphicsConfiguration is not taken into account, the
 Frame location would be set at (10, 10) relative to the
 virtual-coordinate system and would appear on the primary physical
 screen, which might be different from the physical screen of the
 specified GraphicsConfiguration.
 
      Frame f = new Frame(GraphicsConfiguration gc);
      Rectangle bounds = gc.getBounds();
      f.setLocation(10 + bounds.x, 10 + bounds.y);
 
 
 Frames are capable of generating the following types of
 WindowEvents:
 
WINDOW_OPENED
 WINDOW_CLOSING:
     WINDOW_CLOSED
 WINDOW_ICONIFIED
 WINDOW_DEICONIFIED
 WINDOW_ACTIVATED
 WINDOW_DEACTIVATED
 WINDOW_GAINED_FOCUS
 WINDOW_LOST_FOCUS
 WINDOW_STATE_CHANGED
 WindowEvent, 
Window.addWindowListener(java.awt.event.WindowListener), 
Serialized Form| Modifier and Type | Class and Description | 
|---|---|
| protected class  | Frame.AccessibleAWTFrameThis class implements accessibility support for the
  Frameclass. | 
Window.AccessibleAWTWindow, Window.TypeContainer.AccessibleAWTContainerComponent.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy| Modifier and Type | Field and Description | 
|---|---|
| static int | CROSSHAIR_CURSORDeprecated. 
 replaced by  Cursor.CROSSHAIR_CURSOR. | 
| static int | DEFAULT_CURSORDeprecated. 
 replaced by  Cursor.DEFAULT_CURSOR. | 
| static int | E_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.E_RESIZE_CURSOR. | 
| static int | HAND_CURSORDeprecated. 
 replaced by  Cursor.HAND_CURSOR. | 
| static int | ICONIFIEDThis state bit indicates that frame is iconified. | 
| static int | MAXIMIZED_BOTHThis state bit mask indicates that frame is fully maximized
 (that is both horizontally and vertically). | 
| static int | MAXIMIZED_HORIZThis state bit indicates that frame is maximized in the
 horizontal direction. | 
| static int | MAXIMIZED_VERTThis state bit indicates that frame is maximized in the
 vertical direction. | 
| static int | MOVE_CURSORDeprecated. 
 replaced by  Cursor.MOVE_CURSOR. | 
| static int | N_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.N_RESIZE_CURSOR. | 
| static int | NE_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.NE_RESIZE_CURSOR. | 
| static int | NORMALFrame is in the "normal" state. | 
| static int | NW_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.NW_RESIZE_CURSOR. | 
| static int | S_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.S_RESIZE_CURSOR. | 
| static int | SE_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.SE_RESIZE_CURSOR. | 
| static int | SW_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.SW_RESIZE_CURSOR. | 
| static int | TEXT_CURSORDeprecated. 
 replaced by  Cursor.TEXT_CURSOR. | 
| static int | W_RESIZE_CURSORDeprecated. 
 replaced by  Cursor.W_RESIZE_CURSOR. | 
| static int | WAIT_CURSORDeprecated. 
 replaced by  Cursor.WAIT_CURSOR. | 
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENTABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH| Constructor and Description | 
|---|
| Frame()Constructs a new instance of  Framethat is
 initially invisible. | 
| Frame(GraphicsConfiguration gc)Constructs a new, initially invisible  Framewith the
 specifiedGraphicsConfiguration. | 
| Frame(String title)Constructs a new, initially invisible  Frameobject
 with the specified title. | 
| Frame(String title,
     GraphicsConfiguration gc)Constructs a new, initially invisible  Frameobject
 with the specified title and aGraphicsConfiguration. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | addNotify()Makes this Frame displayable by connecting it to
 a native screen resource. | 
| AccessibleContext | getAccessibleContext()Gets the AccessibleContext associated with this Frame. | 
| int | getCursorType()Deprecated. 
 As of JDK version 1.1,
 replaced by  Component.getCursor(). | 
| int | getExtendedState()Gets the state of this frame. | 
| static Frame[] | getFrames()Returns an array of all  Frames created by this application. | 
| Image | getIconImage()Returns the image to be displayed as the icon for this frame. | 
| Rectangle | getMaximizedBounds()Gets maximized bounds for this frame. | 
| MenuBar | getMenuBar()Gets the menu bar for this frame. | 
| int | getState()Gets the state of this frame (obsolete). | 
| String | getTitle()Gets the title of the frame. | 
| boolean | isResizable()Indicates whether this frame is resizable by the user. | 
| boolean | isUndecorated()Indicates whether this frame is undecorated. | 
| protected String | paramString()Returns a string representing the state of this  Frame. | 
| void | remove(MenuComponent m)Removes the specified menu bar from this frame. | 
| void | removeNotify()Makes this Frame undisplayable by removing its connection
 to its native screen resource. | 
| void | setBackground(Color bgColor)Sets the background color of this window. | 
| void | setCursor(int cursorType)Deprecated. 
 As of JDK version 1.1,
 replaced by  Component.setCursor(Cursor). | 
| void | setExtendedState(int state)Sets the state of this frame. | 
| void | setIconImage(Image image)Sets the image to be displayed as the icon for this window. | 
| void | setMaximizedBounds(Rectangle bounds)Sets the maximized bounds for this frame. | 
| void | setMenuBar(MenuBar mb)Sets the menu bar for this frame to the specified menu bar. | 
| void | setOpacity(float opacity)Sets the opacity of the window. | 
| void | setResizable(boolean resizable)Sets whether this frame is resizable by the user. | 
| void | setShape(Shape shape)Sets the shape of the window. | 
| void | setState(int state)Sets the state of this frame (obsolete). | 
| void | setTitle(String title)Sets the title for this frame to the specified string. | 
| void | setUndecorated(boolean undecorated)Disables or enables decorations for this frame. | 
addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, setVisible, show, toBack, toFrontadd, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTreeaction, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycleclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitgetFont, postEvent@Deprecated public static final int DEFAULT_CURSOR
Cursor.DEFAULT_CURSOR.@Deprecated public static final int CROSSHAIR_CURSOR
Cursor.CROSSHAIR_CURSOR.@Deprecated public static final int TEXT_CURSOR
Cursor.TEXT_CURSOR.@Deprecated public static final int WAIT_CURSOR
Cursor.WAIT_CURSOR.@Deprecated public static final int SW_RESIZE_CURSOR
Cursor.SW_RESIZE_CURSOR.@Deprecated public static final int SE_RESIZE_CURSOR
Cursor.SE_RESIZE_CURSOR.@Deprecated public static final int NW_RESIZE_CURSOR
Cursor.NW_RESIZE_CURSOR.@Deprecated public static final int NE_RESIZE_CURSOR
Cursor.NE_RESIZE_CURSOR.@Deprecated public static final int N_RESIZE_CURSOR
Cursor.N_RESIZE_CURSOR.@Deprecated public static final int S_RESIZE_CURSOR
Cursor.S_RESIZE_CURSOR.@Deprecated public static final int W_RESIZE_CURSOR
Cursor.W_RESIZE_CURSOR.@Deprecated public static final int E_RESIZE_CURSOR
Cursor.E_RESIZE_CURSOR.@Deprecated public static final int HAND_CURSOR
Cursor.HAND_CURSOR.@Deprecated public static final int MOVE_CURSOR
Cursor.MOVE_CURSOR.public static final int NORMAL
public static final int ICONIFIED
public static final int MAXIMIZED_HORIZ
setExtendedState(int), 
getExtendedState(), 
Constant Field Valuespublic static final int MAXIMIZED_VERT
setExtendedState(int), 
getExtendedState(), 
Constant Field Valuespublic static final int MAXIMIZED_BOTH
MAXIMIZED_VERT | MAXIMIZED_HORIZ.
 Note that the correct test for frame being fully maximized is
     (state & Frame.MAXIMIZED_BOTH) == Frame.MAXIMIZED_BOTH
 
 To test is frame is maximized in some direction use
     (state & Frame.MAXIMIZED_BOTH) != 0
 setExtendedState(int), 
getExtendedState(), 
Constant Field Valuespublic Frame()
      throws HeadlessException
Frame that is
 initially invisible.  The title of the Frame
 is empty.HeadlessException - when
     GraphicsEnvironment.isHeadless() returns trueGraphicsEnvironment.isHeadless(), 
Component.setSize(int, int), 
Component.setVisible(boolean)public Frame(GraphicsConfiguration gc)
Frame with the
 specified GraphicsConfiguration.gc - the GraphicsConfiguration
 of the target screen device. If gc
 is null, the system default
 GraphicsConfiguration is assumed.IllegalArgumentException - if
 gc is not from a screen device.HeadlessException - when
     GraphicsEnvironment.isHeadless() returns trueGraphicsEnvironment.isHeadless()public Frame(String title) throws HeadlessException
Frame object
 with the specified title.title - the title to be displayed in the frame's border.
              A null value
              is treated as an empty string, "".HeadlessException - when
     GraphicsEnvironment.isHeadless() returns trueGraphicsEnvironment.isHeadless(), 
Component.setSize(int, int), 
Component.setVisible(boolean), 
GraphicsConfiguration.getBounds()public Frame(String title, GraphicsConfiguration gc)
Frame object
 with the specified title and a
 GraphicsConfiguration.title - the title to be displayed in the frame's border.
              A null value
              is treated as an empty string, "".gc - the GraphicsConfiguration
 of the target screen device.  If gc is
 null, the system default
 GraphicsConfiguration is assumed.IllegalArgumentException - if gc
 is not from a screen device.HeadlessException - when
     GraphicsEnvironment.isHeadless() returns trueGraphicsEnvironment.isHeadless(), 
Component.setSize(int, int), 
Component.setVisible(boolean), 
GraphicsConfiguration.getBounds()public void addNotify()
addNotify in class WindowComponent.isDisplayable(), 
removeNotify()public String getTitle()
setTitle(String)public void setTitle(String title)
title - the title to be displayed in the frame's border.
              A null value
              is treated as an empty string, "".getTitle()public Image getIconImage()
 This method is obsolete and kept for backward compatibility
 only. Use Window.getIconImages() instead.
 
If a list of several images was specified as a Window's icon, this method will return the first item of the list.
null
                    if this frame doesn't have an icon image.setIconImage(Image), 
Window.getIconImages(), 
Window.setIconImages(java.util.List<? extends java.awt.Image>)public void setIconImage(Image image)
 This method can be used instead of setIconImages()
 to specify a single image as a window's icon.
 
The following statement:
     setIconImage(image);
 
 is equivalent to:
 
     ArrayList<Image> imageList = new ArrayList<Image>();
     imageList.add(image);
     setIconImages(imageList);
 
 Note : Native windowing systems may use different images of differing dimensions to represent a window, depending on the context (e.g. window decoration, window list, taskbar, etc.). They could also use just a single image for all contexts or no image at all.
setIconImage in class Windowimage - the icon image to be displayed.Window.setIconImages(java.util.List<? extends java.awt.Image>), 
Window.getIconImages()public MenuBar getMenuBar()
null
                   if this frame doesn't have a menu bar.setMenuBar(MenuBar)public void setMenuBar(MenuBar mb)
mb - the menu bar being set.
            If this parameter is null then any
            existing menu bar on this frame is removed.getMenuBar()public boolean isResizable()
true if the user can resize this frame;
                        false otherwise.setResizable(boolean)public void setResizable(boolean resizable)
resizable - true if this frame is resizable;
                       false otherwise.isResizable()public void setState(int state)
In older versions of JDK a frame state could only be NORMAL or ICONIFIED. Since JDK 1.4 set of supported frame states is expanded and frame state is represented as a bitwise mask.
 For compatibility with applications developed
 earlier this method still accepts
 Frame.NORMAL and
 Frame.ICONIFIED only.  The iconic
 state of the frame is only changed, other aspects
 of frame state are not affected by this method. If
 the state passed to this method is neither Frame.NORMAL nor Frame.ICONIFIED the
 method performs no actions at all.
 
Note that if the state is not supported on a
 given platform, neither the state nor the return
 value of the getState() method will be
 changed. The application may determine whether a
 specific state is supported via the Toolkit.isFrameStateSupported(int) method.
 
If the frame is currently visible on the
 screen (the Window.isShowing() method returns
 true), the developer should examine the
 return value of the  WindowEvent.getNewState() method of
 the WindowEvent received through the
 WindowStateListener to
 determine that the state has actually been
 changed.
 
If the frame is not visible on the
 screen, the events may or may not be
 generated.  In this case the developer may assume
 that the state changes immediately after this
 method returns.  Later, when the setVisible(true) method is invoked, the frame
 will attempt to apply this state. Receiving any
 WindowEvent.WINDOW_STATE_CHANGED
 events is not guaranteed in this case also.
state - either Frame.NORMAL or
     Frame.ICONIFIED.setExtendedState(int), 
Window.addWindowStateListener(java.awt.event.WindowStateListener)public void setExtendedState(int state)
NORMAL
 ICONIFIED
 MAXIMIZED_HORIZ
 MAXIMIZED_VERT
 MAXIMIZED_BOTH
 MAXIMIZED_HORIZ
 and MAXIMIZED_VERT.
 Note that if the state is not supported on a
 given platform, neither the state nor the return
 value of the getExtendedState() method will
 be changed. The application may determine whether
 a specific state is supported via the Toolkit.isFrameStateSupported(int) method.
 
If the frame is currently visible on the
 screen (the Window.isShowing() method returns
 true), the developer should examine the
 return value of the WindowEvent.getNewState() method of
 the WindowEvent received through the
 WindowStateListener to
 determine that the state has actually been
 changed.
 
If the frame is not visible on the
 screen, the events may or may not be
 generated.  In this case the developer may assume
 that the state changes immediately after this
 method returns.  Later, when the setVisible(true) method is invoked, the frame
 will attempt to apply this state. Receiving any
 WindowEvent.WINDOW_STATE_CHANGED
 events is not guaranteed in this case also.
state - a bitwise mask of frame state constantsWindow.addWindowStateListener(java.awt.event.WindowStateListener)public int getState()
In older versions of JDK a frame state could only be NORMAL or ICONIFIED. Since JDK 1.4 set of supported frame states is expanded and frame state is represented as a bitwise mask.
 For compatibility with old programs this method still returns
 Frame.NORMAL and Frame.ICONIFIED but
 it only reports the iconic state of the frame, other aspects of
 frame state are not reported by this method.
Frame.NORMAL or Frame.ICONIFIED.setState(int), 
getExtendedState()public int getExtendedState()
NORMAL
 ICONIFIED
 MAXIMIZED_HORIZ
 MAXIMIZED_VERT
 MAXIMIZED_BOTH
 MAXIMIZED_HORIZ
 and MAXIMIZED_VERT.
 setExtendedState(int)public void setMaximizedBounds(Rectangle bounds)
When a frame is in maximized state the system supplies some defaults bounds. This method allows some or all of those system supplied values to be overridden.
 If bounds is null, accept bounds
 supplied by the system.  If non-null you can
 override some of the system supplied values while accepting
 others by setting those fields you want to accept from system
 to Integer.MAX_VALUE.
 
Note, the given maximized bounds are used as a hint for the native system, because the underlying platform may not support setting the location and/or size of the maximized windows. If that is the case, the provided values do not affect the appearance of the frame in the maximized state.
bounds - bounds for the maximized stategetMaximizedBounds()public Rectangle getMaximizedBounds()
Integer.MAX_VALUE to indicate
 that system supplied values for this field must be used.nullsetMaximizedBounds(Rectangle)public void setUndecorated(boolean undecorated)
 This method can only be called while the frame is not displayable. To
 make this frame decorated, it must be opaque and have the default shape,
 otherwise the IllegalComponentStateException will be thrown.
 Refer to Window.setShape(java.awt.Shape), Window.setOpacity(float) and Window.setBackground(java.awt.Color) for details
undecorated - true if no frame decorations are to be
         enabled; false if frame decorations are to be enabledIllegalComponentStateException - if the frame is displayableIllegalComponentStateException - if undecorated is
      false, and this frame does not have the default shapeIllegalComponentStateException - if undecorated is
      false, and this frame opacity is less than 1.0fIllegalComponentStateException - if undecorated is
      false, and the alpha value of this frame background
      color is less than 1.0fisUndecorated(), 
Component.isDisplayable(), 
Window.getShape(), 
Window.getOpacity(), 
Window.getBackground(), 
JFrame.setDefaultLookAndFeelDecorated(boolean)public boolean isUndecorated()
true if frame is undecorated;
                        false otherwise.setUndecorated(boolean)public void setOpacity(float opacity)
The opacity value is in the range [0..1]. Note that setting the opacity level of 0 may or may not disable the mouse event handling on this window. This is a platform-dependent behavior.
 The following conditions must be met in order to set the opacity value
 less than 1.0f:
 
TRANSLUCENT
 translucency must be supported by the underlying system
 setUndecorated(boolean)
 and Dialog.setUndecorated(boolean))
 GraphicsDevice.setFullScreenWindow(Window))
 
 If the requested opacity value is less than 1.0f, and any of the
 above conditions are not met, the window opacity will not change,
 and the IllegalComponentStateException will be thrown.
 
 The translucency levels of individual pixels may also be effected by the
 alpha component of their color (see Window.setBackground(Color)) and the
 current shape of this window (see Window.setShape(Shape)).
setOpacity in class Windowopacity - the opacity level to set to the windowWindow.getOpacity(), 
Window.setBackground(Color), 
Window.setShape(Shape), 
isUndecorated(), 
Dialog.isUndecorated(), 
GraphicsDevice.WindowTranslucency, 
GraphicsDevice.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency)public void setShape(Shape shape)
 Setting a shape cuts off some parts of the window. Only the parts that
 belong to the given Shape remain visible and clickable. If
 the shape argument is null, this method restores the default
 shape, making the window rectangular on most platforms.
 
The following conditions must be met to set a non-null shape:
PERPIXEL_TRANSPARENT translucency must be supported by the
 underlying system
 setUndecorated(boolean)
 and Dialog.setUndecorated(boolean))
 GraphicsDevice.setFullScreenWindow(Window))
 
 If the requested shape is not null, and any of the above
 conditions are not met, the shape of this window will not change,
 and either the UnsupportedOperationException or IllegalComponentStateException will be thrown.
 
 The translucency levels of individual pixels may also be effected by the
 alpha component of their color (see Window.setBackground(Color)) and the
 opacity value (see Window.setOpacity(float)). See GraphicsDevice.WindowTranslucency for more details.
setShape in class Windowshape - the shape to set to the windowWindow.getShape(), 
Window.setBackground(Color), 
Window.setOpacity(float), 
isUndecorated(), 
Dialog.isUndecorated(), 
GraphicsDevice.WindowTranslucency, 
GraphicsDevice.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency)public void setBackground(Color bgColor)
 If the windowing system supports the PERPIXEL_TRANSLUCENT
 translucency, the alpha component of the given background color
 may effect the mode of operation for this window: it indicates whether
 this window must be opaque (alpha equals 1.0f) or per-pixel translucent
 (alpha is less than 1.0f). If the given background color is
 null, the window is considered completely opaque.
 
All the following conditions must be met to enable the per-pixel transparency mode for this window:
PERPIXEL_TRANSLUCENT translucency must be supported by the graphics
 device where this window is located
 setUndecorated(boolean)
 and Dialog.setUndecorated(boolean))
 GraphicsDevice.setFullScreenWindow(Window))
 
 If the alpha component of the requested background color is less than
 1.0f, and any of the above conditions are not met, the background
 color of this window will not change, the alpha component of the given
 background color will not affect the mode of operation for this window,
 and either the UnsupportedOperationException or IllegalComponentStateException will be thrown.
 
 When the window is per-pixel translucent, the drawing sub-system
 respects the alpha value of each individual pixel. If a pixel gets
 painted with the alpha color component equal to zero, it becomes
 visually transparent. If the alpha of the pixel is equal to 1.0f, the
 pixel is fully opaque. Interim values of the alpha color component make
 the pixel semi-transparent. In this mode, the background of the window
 gets painted with the alpha value of the given background color. If the
 alpha value of the argument of this method is equal to 0, the
 background is not painted at all.
 
 The actual level of translucency of a given pixel also depends on window
 opacity (see Window.setOpacity(float)), as well as the current shape of
 this window (see Window.setShape(Shape)).
 
 Note that painting a pixel with the alpha value of 0 may or may
 not disable the mouse event handling on this pixel. This is a
 platform-dependent behavior. To make sure the mouse events do not get
 dispatched to a particular pixel, the pixel must be excluded from the
 shape of the window.
 
Enabling the per-pixel translucency mode may change the graphics configuration of this window due to the native platform requirements.
setBackground in class WindowbgColor - the color to become this window's background color.Window.getBackground(), 
Window.isOpaque(), 
Window.setOpacity(float), 
Window.setShape(Shape), 
isUndecorated(), 
Dialog.isUndecorated(), 
GraphicsDevice.WindowTranslucency, 
GraphicsDevice.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency), 
GraphicsConfiguration.isTranslucencyCapable()public void remove(MenuComponent m)
remove in interface MenuContainerremove in class Componentm - the menu component to remove.
           If m is null, then
           no action is takenComponent.add(PopupMenu)public void removeNotify()
removeNotify in class WindowComponent.isDisplayable(), 
addNotify()protected String paramString()
Frame.
 This method is intended to be used only for debugging purposes, and the
 content and format of the returned string may vary between
 implementations. The returned string may be empty but may not be
 null.paramString in class Container@Deprecated public void setCursor(int cursorType)
Component.setCursor(Cursor).@Deprecated public int getCursorType()
Component.getCursor().public static Frame[] getFrames()
Frames created by this application.
 If called from an applet, the array includes only the Frames
 accessible by that applet.
 
 Warning: this method may return system created frames, such
 as a shared, hidden frame which is used by Swing. Applications
 should not assume the existence of these frames, nor should an
 application assume anything about these frames such as component
 positions, LayoutManagers or serialization.
 
 Note: To obtain a list of all ownerless windows, including
 ownerless Dialogs (introduced in release 1.6), use Window.getOwnerlessWindows.
Window.getWindows(), 
Window.getOwnerlessWindows()public AccessibleContext getAccessibleContext()
getAccessibleContext in interface AccessiblegetAccessibleContext in class Window Submit a bug or feature 
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