Java Code Examples for org.eclipse.jface.viewers.ViewerCell#setImage()

@Override
public void update(ViewerCell cell) {
   Object element = cell.getElement();

   StyledString styledString = getStyledText(element, cell.getColumnIndex());
   String newText = styledString.toString();

   StyleRange[] oldStyleRanges = cell.getStyleRanges();
   StyleRange[] newStyleRanges = isOwnerDrawEnabled() ? styledString.getStyleRanges() : null;

   if (!Arrays.equals(oldStyleRanges, newStyleRanges)) {
      cell.setStyleRanges(newStyleRanges);
   }

   cell.setText(newText);
   cell.setImage(getColumnImage(element, cell.getColumnIndex()));
   cell.setFont(getFont(element, cell.getColumnIndex()));
   cell.setForeground(getForeground(element, cell.getColumnIndex()));
   cell.setBackground(getBackground(element, cell.getColumnIndex()));

   // no super call required. changes on item will trigger the refresh.
}
 

/**
 * @see org.eclipse.jface.viewers.StyledCellLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
 */
@Override
public void update(final ViewerCell cell) {
	final CSVRow element = (CSVRow) cell.getElement();
	final int index = cell.getColumnIndex();
	final String columnText = getColumnText(element, index);
	cell.setText(columnText);
	cell.setImage(null);
	if (searchText != null && searchText.length() > 0) {
		final int intRangesCorrectSize[] = SearchResultStyle.getSearchTermOccurrences(searchText, columnText);
		final List<StyleRange> styleRange = new ArrayList<>();
		for (int i = 0; i < intRangesCorrectSize.length / 2; i++) {
			final StyleRange myStyleRange = new StyleRange(0, 0, null, searchColor);
			myStyleRange.start = intRangesCorrectSize[i];
			myStyleRange.length = intRangesCorrectSize[++i];
			styleRange.add(myStyleRange);
		}
		cell.setStyleRanges(styleRange.toArray(new StyleRange[styleRange.size()]));
	} else {
		cell.setStyleRanges(null);
	}

	super.update(cell);
}
 

@Override
public void update(final ViewerCell cell) {
	// labels
	cell.setText(getColumnText(cell.getElement(), cell.getColumnIndex()));
	
	// images
	cell.setImage(getColumnImage(cell.getElement(), cell.getColumnIndex()));
	
	// font
	cell.setFont(getFont(cell.getElement(), cell.getColumnIndex()));

	
	final Color bg = getBackground(cell.getElement(), cell.getColumnIndex());
	cell.setBackground(bg);

	if (TLAEditorActivator.getDefault().isCurrentThemeDark()) {
		cell.setForeground((bg == null) ? null : Display.getCurrent().getSystemColor(SWT.COLOR_BLACK));
	} else {
		cell.setForeground(null);
	}
}
 

@Override
public void update(ViewerCell cell) {
  super.update(cell);

  data[ICellDataProvider.TEXT] = null;
  data[ICellDataProvider.IMAGE] = null;
  data[ICellDataProvider.FONT] = null;
  data[ICellDataProvider.FOREGROUND] = null;

  cellDataProvider.getCellData(cell.getElement(), data);

  if (data[ICellDataProvider.TEXT] != null) {
    cell.setText((String) data[ICellDataProvider.TEXT]);
  }
  if (data[ICellDataProvider.IMAGE] != null) {
    cell.setImage((Image) data[ICellDataProvider.IMAGE]);
  }
  if (data[ICellDataProvider.FONT] != null) {
    cell.setFont((Font) data[ICellDataProvider.FONT]);
  }
  if (data[ICellDataProvider.FOREGROUND] != null) {
    cell.setForeground((Color) data[ICellDataProvider.FOREGROUND]);
  }
}
 

@Override
public void update ( final ViewerCell cell )
{
    final Object element = cell.getElement ();
    if ( element instanceof TreeNode )
    {
        final TreeNode node = (TreeNode)element;
        cell.setText ( node.getName () );

        final CurrentStyle style = node.getStyle ();
        cell.setImage ( style.image );
        cell.setFont ( style.font );
        cell.setForeground ( style.foreground );
        cell.setBackground ( style.background );
    }
}
 

@Override
public void update(ViewerCell cell){
	User user = (User) cell.getElement();
	cell.setText(user.getLabel());
	Anwender ac = user.getAssignedContact();
	if (ac != null && ac.isExecutiveDoctor()) {
		Mandant m = Mandant.load(ac.getId());
		Color mc = UiMandant.getColorForMandator(m);
		cell.setImage(MandantSelectionContributionItem.getBoxSWTColorImage(mc));
	} else {
		cell.setImage(Images.IMG_EMPTY_TRANSPARENT.getImage());
	}
	if (user.isAdministrator()) {
		cell.setForeground(UiDesk.getColor(UiDesk.COL_RED));
		cell.setImage(Images.IMG_AUSRUFEZ.getImage());
	}
}
 

@Override
public void update(ViewerCell cell) {
  Object element = cell.getElement();
  if (element != null && element instanceof ITreeElement) {
    ITreeElement treeElement = (ITreeElement) element;

    StyledString styledString = treeElement.getStyledText();
    if (styledString != null) {
      cell.setText(styledString.toString());
      cell.setStyleRanges(styledString.getStyleRanges());
    } else {
      cell.setText(null);
    }

    cell.setImage(treeElement.getImage());
  }
}
 

public void update(ViewerCell cell) {
	SliceProfileRow element = (SliceProfileRow)cell.getElement();
	int index = cell.getColumnIndex();
	String columnText = getColumnText(element, index);
	cell.setText(columnText);
	cell.setImage(getColumnImage(element, index));
	if(sliceProfileIntersectionIndices.contains(element.getStatementID()-1)) {
		cell.setBackground(highlightColor);
	}
	else
		cell.setBackground(null);
	super.update(cell);
}
 

public void decorateWithMonitorState ( final DecoratedEvent event, final ViewerCell cell )
{
    // FIXME: should be done using new StyleBlinker

    if ( !event.isActive () )
    {
        cell.setImage ( null );
    }
    else
    {
        switch ( event.getMonitor ().getStatus () )
        {
            case NOT_OK:
                //$FALL-THROUGH$
            case NOT_OK_AKN:
                if ( event.getMonitor ().getSeverity () == Severity.WARNING )
                {
                    cell.setImage ( this.warningImage );
                }
                else
                {
                    cell.setImage ( this.alarmImage );
                }
                break;
            case NOT_AKN:
                cell.setImage ( this.ackImage );
                break;
            case NOT_OK_NOT_AKN:
                cell.setImage ( this.ackImage );
                break;
            case INACTIVE: //$FALL-THROUGH$
            case INIT: //$FALL-THROUGH$
            case UNSAFE: //$FALL-THROUGH$
            case OK: //$FALL-THROUGH$
                break;
        }
    }
}
 

@Override
public void update(ViewerCell cell) {
  super.update(cell);
  IBuyOrder t = (IBuyOrder) cell.getElement();
  Object[] data = { null, null, null, null };
  getCellData(t, BuyOrderTable.getColumns()[cell.getColumnIndex()], data);
  if (data[TEXT] != null)
    cell.setText((String) data[TEXT]);
  if (data[IMAGE] != null)
    cell.setImage((Image) data[IMAGE]);
  if (data[FONT] != null)
    cell.setFont((Font) data[FONT]);
  if (data[FOREGROUND] != null)
    cell.setForeground((Color) data[FOREGROUND]);
}
 

protected void update ( final ViewerCell cell, final ServerDescriptor element )
{
    final StyledString str = new StyledString ();

    final boolean running = element.isRunning ();

    str.append ( element.getLabel () );

    final String add = element.getAdditionalLabel ();
    if ( add != null )
    {
        str.append ( ' ' );
        str.append ( add, StyledString.QUALIFIER_STYLER );
    }

    cell.setText ( str.getString () );
    cell.setStyleRanges ( str.getStyleRanges () );

    if ( element.getError () != null )
    {
        cell.setImage ( this.errorImage );
    }
    else
    {
        cell.setImage ( running ? this.runningImage : this.stoppedImage );
    }
}
 

@Override
public void update(ViewerCell cell) {
	if (cell.getElement() instanceof Data) {
		Data d = (Data) cell.getElement();
		StyledString styledString = new StyledString();

		String decoration = " -- " + getTypeLabel(d);
		if (d.isTransient()) {
			styledString.append(d.getName(), italicGrey);
		} else {
			styledString.append(d.getName(), null);
		}
		styledString.append(decoration, StyledString.DECORATIONS_STYLER);
		if(d.getDefaultValue() != null
				&& d.getDefaultValue().getName() != null
				&& !d.getDefaultValue().getName().isEmpty()){
			String content = d.getDefaultValue().getName();
			content = Messages.defaultValue+": "  + content.replaceAll("\n", " ")  ;
			if(content.length() > 150) {
			    content = content.substring(0, 150) + "...";
			}
			styledString.append(" -- ",StyledString.DECORATIONS_STYLER) ;
			styledString.append(content, StyledString.QUALIFIER_STYLER);
		}
		cell.setText(styledString.getString());
		cell.setImage(getImage(d)) ;
		cell.setStyleRanges(styledString.getStyleRanges());
	}
}
 

@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();
    final String text = getText(element);
    cell.setText(text);
    cell.setImage(getImage(element));
    cell.setFont(getFont(element));
    if (filterString != null && !filterString.isEmpty()) {
        int filterIndex = text.indexOf(filterString);
        StyleRange styleRange = new StyleRange(filterIndex, filterString.length(), null, hightLight);
        cell.setStyleRanges(new StyleRange[] { styleRange });
    } else {
        cell.setStyleRanges(null);
    }
}
 

@Override
public void update(ViewerCell cell) {
    if (cell.getElement() instanceof ActorFilter) {
        ActorFilter filter = (ActorFilter) cell.getElement();
        ConnectorDefinition def = defStore.getDefinition(filter.getDefinitionId(),filter.getDefinitionVersion()) ;
        StyledString styledString = new StyledString();

        styledString.append(getText(filter), null);
        styledString.append(" -- ",StyledString.QUALIFIER_STYLER) ;
        String connectorType = filter.getDefinitionId() +" ("+filter.getDefinitionVersion()+")";
        styledString.append(connectorType, StyledString.DECORATIONS_STYLER);
        if(filter.getEvent() != null && !filter.getEvent().isEmpty()){
            styledString.append(" -- ",StyledString.QUALIFIER_STYLER) ;
            styledString.append(filter.getEvent(), StyledString.COUNTER_STYLER);
        }
        if(def == null){
            styledString.setStyle(0, styledString.length(), new org.eclipse.jface.viewers.StyledString.Styler() {

                @Override
                public void applyStyles(TextStyle textStyle) {
                    textStyle.strikeout = true ;
                }
            }) ;
            styledString.append(" ");
            styledString.append(Messages.bind(Messages.filterDefinitionNotFound,filter.getDefinitionId() + " ("+filter.getDefinitionVersion()+")")) ;
        }

        cell.setText(styledString.getString());
        cell.setImage(getImage(filter)) ;
        cell.setStyleRanges(styledString.getStyleRanges());
    }
}
 

@Override
public void update(final ViewerCell cell) {
    final Object element = cell.getElement();
    if (element instanceof Document) {
        final Document document = (Document) element;
        final StyledString styledString = new StyledString();
        styledString.append(document.getName());
        final String decoration = " -- " + getTypeLabel(document);
        styledString.append(decoration, StyledString.DECORATIONS_STYLER);
        styledString.append(" -- ", StyledString.DECORATIONS_STYLER);
        cell.setText(styledString.getString());
        cell.setStyleRanges(styledString.getStyleRanges());
        cell.setImage(getImage(element));
    }
}
 

@Override
public void update(ViewerCell cell) {
  super.update(cell);
  
  try {
    // TODO(shyamseshadri): Check Item Type and assign image accordingly.
    cell.setImage(Activator.getDefault().getImage("icons/TE.jpg"));
  } catch (ImageNotFoundException e) {
    logger.logException(e);
  }
}
 

@Override
public void update(final ViewerCell cell) {
    final IRepository element = (IRepository) cell.getElement();
    final StyledString styledString = new StyledString();

    styledString.append(getText(element), null);
    if (RepositoryManager.getInstance().getCurrentRepository().equals(element)) {
        styledString.append(" -- ", StyledString.QUALIFIER_STYLER);
        styledString.append(Messages.current, StyledString.DECORATIONS_STYLER);
    }
    cell.setForeground(getForeground(element));
    cell.setText(styledString.getString());
    cell.setImage(getImage(element));
    cell.setStyleRanges(styledString.getStyleRanges());
}
 

@Override
public void update(ViewerCell cell) {
    Object object = cell.getElement()  ;
    if(object instanceof Connector){
        super.update(cell) ;
    }else{
        cell.setText(getText(object));
        cell.setImage(getImage(object)) ;
    }
}
 

protected void applyUnparsableFileStyle(ViewerCell cell) {
    cell.setImage(new DecorationOverlayIcon(getImage(cell.getElement()),
            UIPlugin.getImageDescriptor("icons/problem.gif"), IDecoration.BOTTOM_RIGHT)
                    .createImage());
}
 

@Override
public void update(final ViewerCell cell) {
    cell.setText(getText(cell.getElement()));
    cell.setImage(getImage(cell.getElement()));
}