ij
Class WindowManager

java.lang.Object
  extended by ij.WindowManager

public class WindowManager
extends java.lang.Object

This class consists of static methods used to manage ImageJ's windows.


Field Summary
static boolean checkForDuplicateName
           
 
Method Summary
static void addWindow(java.awt.Frame win)
          Adds the specified window to the Window menu.
static boolean closeAllWindows()
          Closes all windows.
static ImagePlus getCurrentImage()
          Returns the active ImagePlus.
static ImageWindow getCurrentWindow()
          Returns the active ImageWindow.
static java.awt.Frame getFrame(java.lang.String title)
          Returns the frame with the specified title or null if a frame with that title is not found.
static java.awt.Frame getFrontWindow()
          Returns the front most window or null.
static int[] getIDList()
          Returns a list of the IDs of open images.
static ImagePlus getImage(int imageID)
          For IDs less than zero, returns the ImagePlus with the specified ID.
static ImagePlus getImage(java.lang.String title)
          Returns the first image that has the specified title or null if it is not found.
static int getImageCount()
          Returns the number of open images.
static ImagePlus getTempCurrentImage()
          Returns tempCurrentImage, which may be null.
static java.lang.String getUniqueName(java.lang.String name)
          Returns a unique name by adding, before the extension, -1, -2, etc.
static int getWindowCount()
          Returns the number of open image windows.
static void putBehind()
          Activates the next window on the window list.
static void removeWindow(java.awt.Frame win)
          Removes the specified window from the Window menu.
static void repaintImageWindows()
          Repaints all open image windows.
static void setCurrentWindow(ImageWindow win)
          Makes the specified image active.
static void setTempCurrentImage(ImagePlus imp)
          Makes the specified image temporarily the active image.
static void setWindow(java.awt.Frame win)
          The specified frame becomes the front window, the one returnd by getFrontWindow().
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

checkForDuplicateName

public static boolean checkForDuplicateName
Method Detail

setCurrentWindow

public static void setCurrentWindow(ImageWindow win)
Makes the specified image active.


getCurrentWindow

public static ImageWindow getCurrentWindow()
Returns the active ImageWindow.


getCurrentImage

public static ImagePlus getCurrentImage()
Returns the active ImagePlus.


getWindowCount

public static int getWindowCount()
Returns the number of open image windows.


getImageCount

public static int getImageCount()
Returns the number of open images.


getFrontWindow

public static java.awt.Frame getFrontWindow()
Returns the front most window or null.


getIDList

public static int[] getIDList()
Returns a list of the IDs of open images. Returns null if no windows are open.


getImage

public static ImagePlus getImage(int imageID)
For IDs less than zero, returns the ImagePlus with the specified ID. Returns null if no open window has a matching ID or no images are open. For IDs greater than zero, returns the Nth ImagePlus. Returns null if the ID is zero.


getImage

public static ImagePlus getImage(java.lang.String title)
Returns the first image that has the specified title or null if it is not found.


addWindow

public static void addWindow(java.awt.Frame win)
Adds the specified window to the Window menu.


getUniqueName

public static java.lang.String getUniqueName(java.lang.String name)
Returns a unique name by adding, before the extension, -1, -2, etc. as needed.


removeWindow

public static void removeWindow(java.awt.Frame win)
Removes the specified window from the Window menu.


setWindow

public static void setWindow(java.awt.Frame win)
The specified frame becomes the front window, the one returnd by getFrontWindow().


closeAllWindows

public static boolean closeAllWindows()
Closes all windows. Stops and returns false if any image "save changes" dialog is canceled.


putBehind

public static void putBehind()
Activates the next window on the window list.


setTempCurrentImage

public static void setTempCurrentImage(ImagePlus imp)
Makes the specified image temporarily the active image. Allows use of IJ.run() commands on images that are not displayed in a window. Call again with a null argument to revert to the previous active image.


getTempCurrentImage

public static ImagePlus getTempCurrentImage()
Returns tempCurrentImage, which may be null.


getFrame

public static java.awt.Frame getFrame(java.lang.String title)
Returns the frame with the specified title or null if a frame with that title is not found.


repaintImageWindows

public static void repaintImageWindows()
Repaints all open image windows.