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public class: DefaultDesktopManager [javadoc | source]

All Implemented Interfaces:
    DesktopManager, java$io$Serializable

Direct Known Subclasses:
    SynthDesktopManager, BasicDesktopManager

This is an implementation of the DesktopManager. It currently implements the basic behaviors for managing JInternalFrames in an arbitrary parent. JInternalFrames that are not children of a JDesktop will use this component to handle their desktop-like actions.

This class provides a policy for the various JInternalFrame methods, it is not meant to be called directly rather the various JInternalFrame methods will call into the DesktopManager.

Field Summary
static final  String HAS_BEEN_ICONIFIED_PROPERTY     
static final  int DEFAULT_DRAG_MODE     
static final  int OUTLINE_DRAG_MODE     
static final  int FASTER_DRAG_MODE     
 int dragMode     
Method from javax.swing.DefaultDesktopManager Summary:
activateFrame,   beginDraggingFrame,   beginResizingFrame,   closeFrame,   deactivateFrame,   deiconifyFrame,   dragFrame,   endDraggingFrame,   endResizingFrame,   getBoundsForIconOf,   getDesktopPane,   getPreviousBounds,   iconifyFrame,   maximizeFrame,   minimizeFrame,   openFrame,   removeIconFor,   resizeFrame,   setBoundsForFrame,   setPreviousBounds,   setWasIcon,   wasIcon
Methods from java.lang.Object:
clone,   equals,   finalize,   getClass,   hashCode,   notify,   notifyAll,   toString,   wait,   wait,   wait
Method from javax.swing.DefaultDesktopManager Detail:
 public  void activateFrame(JInternalFrame f) 
    This will activate f moving it to the front. It will set the current active frame's (if any) IS_SELECTED_PROPERTY to false. There can be only one active frame across all Layers.
 public  void beginDraggingFrame(JComponent f) 
 public  void beginResizingFrame(JComponent f,
    int direction) 
 public  void closeFrame(JInternalFrame f) 
    Removes the frame, and, if necessary, the desktopIcon, from its parent.
 public  void deactivateFrame(JInternalFrame f) 
 public  void deiconifyFrame(JInternalFrame f) 
    Removes the desktopIcon from its parent and adds its frame to the parent.
 public  void dragFrame(JComponent f,
    int newX,
    int newY) 
    Moves the visible location of the frame being dragged to the location specified. The means by which this occurs can vary depending on the dragging algorithm being used. The actual logical location of the frame might not change until endDraggingFrame is called.
 public  void endDraggingFrame(JComponent f) 
 public  void endResizingFrame(JComponent f) 
 protected Rectangle getBoundsForIconOf(JInternalFrame f) 
    The iconifyFrame() code calls this to determine the proper bounds for the desktopIcon.
 JDesktopPane getDesktopPane(JComponent frame) 
 protected Rectangle getPreviousBounds(JInternalFrame f) 
    Gets the normal bounds of the component prior to the component being maximized.
 public  void iconifyFrame(JInternalFrame f) 
    Removes the frame from its parent and adds its desktopIcon to the parent.
 public  void maximizeFrame(JInternalFrame f) 
    Resizes the frame to fill its parents bounds.
 public  void minimizeFrame(JInternalFrame f) 
    Restores the frame back to its size and position prior to a maximizeFrame call.
 public  void openFrame(JInternalFrame f) 
    Normally this method will not be called. If it is, it try to determine the appropriate parent from the desktopIcon of the frame. Will remove the desktopIcon from its parent if it successfully adds the frame.
 protected  void removeIconFor(JInternalFrame f) 
    Convenience method to remove the desktopIcon of f is necessary.
 public  void resizeFrame(JComponent f,
    int newX,
    int newY,
    int newWidth,
    int newHeight) 
    Calls setBoundsForFrame with the new values.
 public  void setBoundsForFrame(JComponent f,
    int newX,
    int newY,
    int newWidth,
    int newHeight) 
    This moves the JComponent and repaints the damaged areas.
 protected  void setPreviousBounds(JInternalFrame f,
    Rectangle r) 
    Stores the bounds of the component just before a maximize call.
 protected  void setWasIcon(JInternalFrame f,
    Boolean value) 
    Sets that the component has been iconized and the bounds of the desktopIcon are valid.
 protected boolean wasIcon(JInternalFrame f) 
    Returns true if the component has been iconized and the bounds of the desktopIcon are valid, otherwise returns false.