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Revision 2a62fead

Added by Katja Luther over 6 years ago

avoid widgetIsDisposed exceptions by check of control is disposed

View differences:

eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/key/polytomous/e4/PolytomousKeyListEditorE4.java
271 271 

  		




  272
  272
  
    
	@Focus


  		




  273
  273
  
    
	public void setFocus() {


  		




  274
  
  
    
	    if(viewer!=null && viewer.getControl()!=null){


  		




  
  274
  
    
	    if(viewer!=null && viewer.getControl()!=null && !viewer.getControl().isDisposed()) {


  		




  275
  275
  
    
	        viewer.getControl().setFocus();


  		




  276
  276
  
    
	    }


  		




  277
  277
  
    
	    if(input!=null){


  		












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