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Eclipse Platform
Release 3.5

org.eclipse.jface.dialogs
Class ProgressIndicator

java.lang.Object
  extended by 

org.eclipse.swt.widgets.Widget
      extended by 

org.eclipse.swt.widgets.Control
          extended by 

org.eclipse.swt.widgets.Scrollable
              extended by 

org.eclipse.swt.widgets.Composite
                  extended by 
org.eclipse.jface.dialogs.ProgressIndicator
All Implemented Interfaces:
Drawable

public class ProgressIndicator
extends Composite

A control for showing progress feedback for a long running operation. This control supports both determinate and indeterminate SWT progress bars. For indeterminate progress, we don't have to know the total amount of work in advance and no worked method needs to be called.


Field Summary
 
Fields inherited from class org.eclipse.swt.widgets. Control
handle
 
Constructor Summary
ProgressIndicator ( Composite parent)
          Create a ProgressIndicator as a child under the given parent.
ProgressIndicator ( Composite parent, int style)
          Create a ProgressIndicator as a child under the given parent.
 
Method Summary
 void beginAnimatedTask ()
          Initialize the progress bar to be animated.
 void beginTask (int max)
          Initialize the progress bar.
 void done ()
          Progress is done.
 void sendRemainingWork ()
          Moves the progress indicator to the end.
 void showError ()
          Show the receiver as showing an error.
 void showNormal ()
          Reset the progress bar to it's normal style.
 void showPaused ()
          Show the receiver as being paused.
 void worked (double work)
          Moves the progress indicator by the given amount of work units
 
Methods inherited from class org.eclipse.swt.widgets. Composite
changed, checkSubclass, computeSize, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList
 
Methods inherited from class org.eclipse.swt.widgets. Scrollable
computeTrim, getClientArea, getHorizontalBar, getVerticalBar
 
Methods inherited from class org.eclipse.swt.widgets. Control
addControlListener, addDragDetectListener, addFocusListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTraverseListener, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getRegion, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setRegion, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, update
 
Methods inherited from class org.eclipse.swt.widgets. Widget
addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ProgressIndicator

public ProgressIndicator(
Composite parent)
Create a ProgressIndicator as a child under the given parent.

Parameters:
parent - The widgets parent

ProgressIndicator

public ProgressIndicator(
Composite parent,
                         int style)
Create a ProgressIndicator as a child under the given parent.

Parameters:
parent - The widgets parent
style - the SWT style constants for progress monitors created by the receiver.
Since:
3.4
Method Detail

beginAnimatedTask

public void beginAnimatedTask()
Initialize the progress bar to be animated.


beginTask

public void beginTask(int max)
Initialize the progress bar.

Parameters:
max - The maximum value.

done

public void done()
Progress is done.


sendRemainingWork

public void sendRemainingWork()
Moves the progress indicator to the end.


worked

public void worked(double work)
Moves the progress indicator by the given amount of work units

Parameters:
work - the amount of work to increment by.

showError

public void showError()
Show the receiver as showing an error.

Since:
3.4

showPaused

public void showPaused()
Show the receiver as being paused.

Since:
3.4

showNormal

public void showNormal()
Reset the progress bar to it's normal style.

Since:
3.4

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire