Examples of org.eclipse.swt.widgets.Display.sleep()

org.eclipse.swt.widgets.Display.sleep()
Causes the user-interface thread to sleep (that is, to be put in a state where it does not consume CPU cycles) until an event is received or it is otherwise awakened. @return true if an event requiring dispatching was placed on the queue. @exception SWTException
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
- ERROR_DEVICE_DISPOSED - if the receiver has been disposed
@see #wake

    getParent().open();
    
    Display display = clientCore.getGui().getDisplay();
    while (!getParent().isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
  }
  
  /**
   * SWT initialization

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    shell.open();
    refreshTables();
    while (!shell.isDisposed() && !this.isDisposed()) {
      if (!shell.getDisplay().readAndDispatch())
        display.sleep();
    }
    logger.info("Logging out");


    try {
      getClientCore().getCommunication().logout();

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        parent.setSize(640, 480);
        parent.open();


        while (!parent.isDisposed()) {
            if (!display.readAndDispatch()) {
                display.sleep();
            }
        }
        display.dispose();
        System.exit(0);
    }

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      addKeyListener(table, dialog);
      addTraverseListener(table);


      while (!dialog.isDisposed()) {
        if (!display.readAndDispatch()) {
          display.sleep();
        }
      }
    } finally {
      if (!dialog.isDisposed()) {
        cancel(dialog);

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      while (true) {
        if (!display.readAndDispatch()) {
          if (initDone[0])
            break;
          display.sleep();
        }
        
      }
      
      // can only be a runtime or error

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    s.pack();
    s.open();
    while(!s.isDisposed()) {
      if(!d.readAndDispatch())
        d.sleep();
    }
    d.dispose();


    System.exit(0);
  }

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    // SWT requires the main thread to be the event thread
    if(PluginManager.getEnableSwt()) {
      Display display = Display.getCurrent();
      while(!display.isDisposed()) {
        if(!display.readAndDispatch())
          display.sleep();
      }
      System.exit(0);
    }
  }
}

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      m_shell.setActive();
      Display display = Display.getCurrent();
      while (m_shell.isVisible()) {
        try {
          if (!display.readAndDispatch()) {
            display.sleep();
          }
        } catch (Throwable e) {
        }
      }
      if (!display.isDisposed()) {

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        ViewUtility.populateCompositeWithData(_toolkit, shell, result);
        
        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch()) {
                display.sleep();
            }
        }
        shell.dispose();
    }

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        while (!shell.isDisposed())
        {   
            if (!display.readAndDispatch())
            {
                display.sleep();
            }
        }
        
        // enable the main shell
        _window.getShell().setEnabled(true);

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