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Java Source Code / Java Documentation » Mail Clients » columba 1.4 » org.columba.core.command 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.columba.core.command.StatusObservableImpl

StatusObservableImpl
public class StatusObservableImpl implements IStatusObservable(Code)
Represents the clue between the gui and all the folders which want to notify the statusbar.

We want the folders to be independent from the gui code. So, the folders should communicate with the Observable, whereas the status observers with the Observable.

This makes it necessary of course to register as Observer.

This implementation of StatusObserver encapsulates a Worker , which is more tightly coupled to the gui in Columba.
author:
   fdietz



Constructor Summary
public  StatusObservableImpl()
    
public  StatusObservableImpl(IWorkerStatusController theWorker)
    

Method Summary
public  voidcancel(boolean b)
    
public  voidclearMessage()
     Clears the text displayed in the status bar.
public  voidclearMessageWithDelay()
     Clears the text displayed in the status bar - with a given delay.
public  IWorkerStatusControllergetWorker()
    
public  booleanisCancelled()
    
public  voidresetCurrent()
     Sets the progress bar value to zero, i.e.
public  voidsetCurrent(int i)
     Sets the current value of the progress bar.
public  voidsetMax(int i)
     Sets the maximum value for the progress bar.
Parameters:
  i - New max.
public  voidsetMessage(String string)
    
public  voidsetWorker(IWorkerStatusController theWorker)
    


Constructor Detail
StatusObservableImpl
public StatusObservableImpl()(Code)



StatusObservableImpl
public StatusObservableImpl(IWorkerStatusController theWorker)(Code)




Method Detail
cancel
public void cancel(boolean b)(Code)



clearMessage
public void clearMessage()(Code)
Clears the text displayed in the status bar.



clearMessageWithDelay
public void clearMessageWithDelay()(Code)
Clears the text displayed in the status bar - with a given delay. The delay used is 500 ms.
If a new text is set within this delay, the text is not cleared.



getWorker
public IWorkerStatusController getWorker()(Code)
Returns the encapsulated worker object



isCancelled
public boolean isCancelled()(Code)



resetCurrent
public void resetCurrent()(Code)
Sets the progress bar value to zero, i.e. clears the progress bar. This is the same as calling setCurrent(0)



setCurrent
public void setCurrent(int i)(Code)
Sets the current value of the progress bar.
Parameters:
  i - New current value of progress bar



setMax
public void setMax(int i)(Code)
Sets the maximum value for the progress bar.
Parameters:
  i - New max. value for progress bar



setMessage
public void setMessage(String string)(Code)
Set the text to be displayed in the status bar
Parameters:
  string - Text to display in status bar



setWorker
public void setWorker(IWorkerStatusController theWorker)(Code)
Sets the encapsulated worker object
Parameters:
  theWorker -



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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