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org.jaitools.swing
Class ProgressMeter

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  javax.swing.JFrame
                      org.jaitools.swing.ProgressMeter
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable, Accessible, RootPaneContainer, WindowConstants
public class ProgressMeter
extends JFrame

    

  

  
A progress bar in a frame with a title and optional label. This was written to be used with JAITools demonstration programs.

  
The update methods setProgress(float progress) and setLabel(String label) may be called from any thread. If the calling thread is not the AWT event dispatch thread the updates will be passed to the dispatch thread.

  

  

  

    
Since:

    
1.0

    
Version:

    
$Id$

    
Author:

    
Michael Bedward

    
See Also:

    
Serialized Form

  

  

  

  

    

      Nested Class Summary
    

  
 
  

    

      Nested classes/interfaces inherited from class javax.swing.JFrame
    

    

      JFrame.AccessibleJFrame
    

  
  
  

    

      Nested classes/interfaces inherited from class java.awt.Frame
    

    

      Frame.AccessibleAWTFrame
    

  
  
  

    

      Nested classes/interfaces inherited from class java.awt.Window
    

    

      Window.AccessibleAWTWindow
    

  
  
  

    

      Nested classes/interfaces inherited from class java.awt.Container
    

    

      Container.AccessibleAWTContainer
    

  
  
  

    

      Nested classes/interfaces inherited from class java.awt.Component
    

    

      Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
    

  
  
  

    

      Field Summary
    

  
 
  

    

      Fields inherited from class javax.swing.JFrame
    

    

      accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled
    

  
 
  

    

      Fields inherited from class java.awt.Frame
    

    

      CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR
    

  
 
  

    

      Fields inherited from class java.awt.Component
    

    

      BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
    

  
 
  

    

      Fields inherited from interface javax.swing.WindowConstants
    

    

      DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE
    

  
 
  

    

      Fields inherited from interface java.awt.image.ImageObserver
    

    

      ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
    

  
  
  

    

      Constructor Summary
    

    

      
ProgressMeter()

                Constructor		
    

    

      
ProgressMeter(String title)

                Creates a new progress bar.		
    

    

      
ProgressMeter(String title, String labelText)

                Creates a new progress bar		
    

  
  
  

    

      Method Summary
    

    

       void
      
setLabel(String text)

                Updates the progress label.		
    

    

       void
      
setProgress(float progress)

                Updates the progress bar.		
    

    

       void
      
setVisible(boolean b)

                 		
    

  
 
  

    

      Methods inherited from class javax.swing.JFrame
    

    

      addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update
    

  
 
  

    

      Methods inherited from class java.awt.Frame
    

    

      addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated
    

  
 
  

    

      Methods inherited from class java.awt.Window
    

    

      addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, show, toBack, toFront
    

  
 
  

    

      Methods inherited from class java.awt.Container
    

    

      add, add, add, add, add, addContainerListener, 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, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, transferFocusDownCycle, validate, validateTree
    

  
 
  

    

      Methods inherited from class java.awt.Component
    

    

      action, 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, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, 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, isOpaque, 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, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle
    

  
 
  

    

      Methods inherited from class java.lang.Object
    

    

      clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    

  
 
  

    

      Methods inherited from interface java.awt.MenuContainer
    

    

      getFont, postEvent
    

  
 
  

  

    

      Constructor Detail
    

  


  
ProgressMeter

  
public ProgressMeter()

  

    

      Constructor
      

    

  

  

  
  
ProgressMeter

  
public ProgressMeter(String title)

  

    

      Creates a new progress bar.
      

      

        
Parameters:

        

title - the progress bar title

      

    

  

  

  
  
ProgressMeter

  
public ProgressMeter(String title,
                     String labelText)

  

    

      Creates a new progress bar
      

      

        
Parameters:

        

title - the progress bar title

        

labelText - label to display in the body of the progress bar

      

    

  


  

    

      Method Detail
    

  


  
setProgress

  
public void setProgress(float progress)

  

    

      Updates the progress bar. It is safe to call this method from any thread.
      

    

    

      

        
Parameters:

        

progress - a proportion value between 0 and 1

      

    

  

  

  
  
setLabel

  
public void setLabel(String text)

  

    

      Updates the progress label. It is safe to call this method from any thread.
      

    

    

      

        
Parameters:

        

text - the new label text

      

    

  

  

  
  
setVisible

  
public void setVisible(boolean b)

  

    

      

        
Overrides:

        

setVisible in class Window


      

    

    

      

    

  

  

   
  

    

      
        
        

          

            
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