org.eclipse.jface.viewers.ViewerCell Java Exaples

Source File: GridColumnLabelProvider.java From translationstudio8 with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 */
public void update(ViewerCell cell) {
	super.update(cell);

	Object element = cell.getElement();

	String rowText = getRowHeaderText(element);
	int colSpan = getColumnSpan(element);
	int rowSpan = getRowSpan(element);

	GridItem gridItem = (GridItem)cell.getViewerRow().getItem();
	if (rowText != null) {
		gridItem.setHeaderText(rowText);
	}

	gridItem.setColumnSpan(cell.getColumnIndex(), colSpan);
	gridItem.setRowSpan(cell.getColumnIndex(), rowSpan);
}

Source File: GridColumnLabelProvider.java From nebula with Eclipse Public License 2.0

6 votes

/**
 * {@inheritDoc}
 */
public void update(ViewerCell cell) {
	super.update(cell);

	Object element = cell.getElement();

	String rowText = getRowHeaderText(element);
	int colSpan = getColumnSpan(element);
	int rowSpan = getRowSpan(element);

	GridItem gridItem = (GridItem)cell.getViewerRow().getItem();
	if (rowText != null) {
		gridItem.setHeaderText(rowText);
	}

	gridItem.setColumnSpan(cell.getColumnIndex(), colSpan);
	gridItem.setRowSpan(cell.getColumnIndex(), rowSpan);
}

Source File: DiagramLabelProvider.java From bonita-studio with GNU General Public License v2.0

6 votes

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

           styledString.append(fileStoreLabelProvider.getText(filseStore), null);
           if(filseStore.hasMigrationReport()){
           	  styledString.append(" -- ",StyledString.DECORATIONS_STYLER) ;
           	  styledString.append( Messages.migrationOngoing ,StyledString.COUNTER_STYLER) ;
           }
       
           cell.setText(styledString.getString());
           cell.setImage(fileStoreLabelProvider.getImage(filseStore)) ;
           cell.setStyleRanges(styledString.getStyleRanges());
       }
	super.update(cell);
}

Source File: GridTableViewer.java From nebula with Eclipse Public License 2.0

6 votes

/**
 * {@inheritDoc}
 */
@Override
public void editElement(Object element, int column) {
    try {
        getControl().setRedraw(false);
        Widget item = findItem(element);
        if (item != null) {
            ViewerRow row = getViewerRowFromItem(item);
            if (row != null) {
                ViewerCell cell = row.getCell(column);
                if (cell != null) {
                    triggerEditorActivationEvent(new ColumnViewerEditorActivationEvent(cell));
                }
            }
        }
    } finally {
        getControl().setRedraw(true);
    }
    // }
}

Source File: UserManagementPreferencePage.java From elexis-3-core with Eclipse Public License 1.0

6 votes

@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());
	}
}

Source File: GridTableViewer.java From tmxeditor8 with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 */
public void editElement(Object element, int column) {
	try {
		getControl().setRedraw(false);
		Widget item = findItem(element);
		if (item != null) {
			ViewerRow row = getViewerRowFromItem(item);
			if (row != null) {
				ViewerCell cell = row.getCell(column);
				if (cell != null) {
					triggerEditorActivationEvent(new ColumnViewerEditorActivationEvent(
							cell));
				}
			}
		}
	} finally {
		getControl().setRedraw(true);
	}
	// }
}

Source File: CTreeComboViewer.java From nebula with Eclipse Public License 2.0

6 votes

/** 
 * @see org.eclipse.jface.viewers.ColumnViewer#editElement(java.lang.Object, int)
 */
public void editElement(Object element, int column) {
	if (element instanceof TreePath) {
		try {
			getControl().setRedraw(false);
			setSelection(new TreeSelection((TreePath) element));
			CTreeComboItem[] items = tree.getSelection();

			if (items.length == 1) {
				ViewerRow row = getViewerRowFromItem(items[0]);

				if (row != null) {
					ViewerCell cell = row.getCell(column);
					if (cell != null) {
						triggerEditorActivationEvent(new ColumnViewerEditorActivationEvent(cell));
					}
				}
			}
		} finally {
			getControl().setRedraw(true);
		}
	} else {
		super.editElement(element, column);
	}
}

Source File: GenerericTreeViewer.java From offspring with MIT License

6 votes

@Override
public void mouseDown(final MouseEvent event) {
  doubleClick = false;
  Display.getDefault().timerExec(Display.getDefault().getDoubleClickTime(),
      new Runnable() {

        @Override
        public void run() {
          if (!doubleClick) {
            Point pt = new Point(event.x, event.y);
            ViewerCell cell = getCell(pt);
            if (cell != null) {
              IGenericTableColumn column = getGenericTable().getColumns()[cell
                  .getColumnIndex()];
              if (column.getCellActivateHandler() != null) {
                column.getCellActivateHandler().activate(cell.getElement());
              }
            }
          }
        }
      });
}

Source File: LabelProviderImpl.java From neoscada with Eclipse Public License 1.0

6 votes

@Override
public void update ( final ViewerCell cell )
{
    final Object ele = cell.getElement ();
    if ( ele instanceof KeyProviderFactory )
    {
        cell.setText ( ele.toString () );
    }
    else if ( ele instanceof KeyProvider )
    {
        final KeyProvider keyProvider = (KeyProvider)ele;
        cell.setText ( keyProvider.toString () );
        cell.setImage ( keyProvider.isLocked () ? this.locked : null );
    }
    else if ( ele instanceof org.eclipse.scada.sec.ui.providers.Key )
    {
        final org.eclipse.scada.sec.ui.providers.Key key = (org.eclipse.scada.sec.ui.providers.Key)ele;
        cell.setText ( key.toString () );
        cell.setImage ( key.isLocked () ? this.locked : null );
    }
}

Source File: LabelProviderSupport.java From neoscada with Eclipse Public License 1.0

6 votes

public void decorateWithActorType ( final DecoratedEvent event, final ViewerCell cell )
{
    final String value = Variant.valueOf ( event.getEvent ().getField ( Fields.ACTOR_TYPE ) ).asString ( "" );
    if ( "USER".equalsIgnoreCase ( value ) ) //$NON-NLS-1$
    {
        cell.setImage ( this.userImage );
    }
    else if ( "SYSTEM".equalsIgnoreCase ( value ) ) //$NON-NLS-1$
    {
        cell.setImage ( this.systemImage );
    }
    else
    {
        cell.setImage ( null );
    }
}

Source File: GenerericTableViewer.java From offspring with MIT License

6 votes

@Override
public void mouseDown(final MouseEvent event) {
  doubleClick = false;
  Display.getDefault().timerExec(Display.getDefault().getDoubleClickTime(),
      new Runnable() {

        @Override
        public void run() {
          if (!doubleClick) {
            Point pt = new Point(event.x, event.y);
            ViewerCell cell = getCell(pt);
            if (cell != null) {
              IGenericTableColumn column = getGenericTable().getColumns()[cell
                  .getColumnIndex()];
              if (column.getCellActivateHandler() != null) {
                column.getCellActivateHandler().activate(cell.getElement());
              }
            }
          }
        }
      });
}

Source File: ConnectionAnalyzer.java From neoscada with Eclipse Public License 1.0

6 votes

@Override
public void update ( final ViewerCell cell )
{
    final Entry entry = (Entry)cell.getElement ();
    switch ( cell.getColumnIndex () )
    {
    case 0:
        cell.setText ( entry.getHandlerName () );
        break;
    case 1:
        cell.setText ( entry.getState ().toString () );
        break;
    case 2:
        final String errorText = makeError ( entry.getError () );
        // only update when we have an error to prevent
        // the error from disapearing
        if ( errorText != null )
        {
            cell.setText ( errorText );
        }
        break;
    }
}

Source File: GalleryTreeViewer.java From nebula with Eclipse Public License 2.0

6 votes

public void editElement(Object element, int column) {
	if (element instanceof TreePath) {
		setSelection(new TreeSelection((TreePath) element));
		GalleryItem[] items = gallery.getSelection();

		if (items.length == 1) {
			ViewerRow row = getViewerRowFromItem(items[0]);

			if (row != null) {
				ViewerCell cell = row.getCell(column);
				if (cell != null) {
					getControl().setRedraw(false);
					triggerEditorActivationEvent(
							new ColumnViewerEditorActivationEvent(cell));
					getControl().setRedraw(true);
				}
			}
		}
	} else {
		super.editElement(element, column);
	}
}

Source File: GamlDescriptionMarkerField.java From gama with GNU General Public License v3.0

6 votes

@Override
public void update(final ViewerCell cell) {
	final MarkerItem item = (MarkerItem) cell.getElement();
	Image image = null;
	if (item.getMarker() == null) {
		image = GamlMarkerImageProvider.getImage(item.getAttributeValue(IMarker.MESSAGE, "")).image();
	} else {
		try {
			if (item.getMarker().isSubtypeOf(IMarker.TASK)) {
				image = GamlMarkerImageProvider.getImage(-1).image();
			} else {
				image = GamlMarkerImageProvider
						.getImage(item.getMarker().getAttribute(IMarker.SEVERITY, IMarker.SEVERITY_WARNING))
						.image();
			}
		} catch (final CoreException e) {
			// e.printStackTrace();
		}
	}

	cell.setText(getValue(item));
	cell.setImage(image);
}

Source File: CloneDiffTooltip.java From JDeodorant with MIT License

6 votes

public void update(ViewerCell cell) { 
	Object element = cell.getElement();
	if (element instanceof CloneStructureNode){
		cell.setText("CloneStructureNode");
	}
	if (element instanceof PreconditionViolation){
		PreconditionViolation preconditionViolation = (PreconditionViolation) element;
		StyledString styledString = preconditionViolation.getStyledViolation();
		cell.setText(styledString.getString());
		cell.setStyleRanges(styledString.getStyleRanges());
		cell.setImage(PRECONDITION_VIOLATION_IMAGE);
	}
	if (element instanceof Suggestion){
		Suggestion suggestion = (Suggestion) element;
		cell.setText(suggestion.getSuggestion());
		cell.setImage(SUGGESTION_IMAGE);
	}
}

Source File: ChartMakerDialog.java From tracecompass with Eclipse Public License 2.0

6 votes

@Override
public void update(@Nullable ViewerCell cell) {
    if (cell == null) {
        return;
    }

    /* Create a button if it doesn't exist */
    ChartSeriesDialog series = (ChartSeriesDialog) cell.getViewerRow().getElement();
    Button button = series.getButton();

    /* Set the position of the button into the cell */
    TableItem item = (TableItem) cell.getItem();
    TableEditor editor = new TableEditor(item.getParent());
    editor.grabHorizontal = true;
    editor.grabVertical = true;
    editor.setEditor(button, item, cell.getColumnIndex());
    editor.layout();
}

Source File: ErrorTraceTreeViewer.java From tlaplus with MIT License

6 votes

@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);
	}
}

Source File: FilteredItemsSelectionDialog.java From tlaplus with MIT License

6 votes

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

	if (!(element instanceof ItemsListSeparator)
			&& provider instanceof IStyledLabelProvider) {
		IStyledLabelProvider styledLabelProvider = (IStyledLabelProvider) provider;
		StyledString styledString = getStyledText(element,
				styledLabelProvider);

		cell.setText(styledString.getString());
		cell.setStyleRanges(styledString.getStyleRanges());
		cell.setImage(styledLabelProvider.getImage(element));
	} else {
		cell.setText(getText(element));
		cell.setImage(getImage(element));
	}
	cell.setFont(getFont(element));
	cell.setForeground(getForeground(element));
	cell.setBackground(getBackground(element));

	super.update(cell);
}

Source File: ServerLabelProvider.java From neoscada with Eclipse Public License 1.0

6 votes

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

    final boolean running = element.isRunning ();

    str.append ( element.getLabel () );

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

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

Source File: GridViewerEditor.java From translationstudio8 with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 */
protected void updateFocusCell(ViewerCell focusCell, ColumnViewerEditorActivationEvent event) {
	Grid grid = ((Grid)getViewer().getControl());

	if (event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC
			|| event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL) {
		grid.setFocusColumn(grid.getColumn(focusCell.getColumnIndex()));
		grid.setFocusItem((GridItem) focusCell.getItem());
		
		if( selectionFollowsEditor ) {
			grid.setCellSelection(new Point(focusCell.getColumnIndex(),grid.indexOf((GridItem)focusCell.getItem())));
		}
	}
			
	grid.showColumn(grid.getColumn(focusCell.getColumnIndex()));
	grid.showItem((GridItem) focusCell.getItem()); 
}

Source File: NameLabelProviderImpl.java From neoscada with Eclipse Public License 1.0

6 votes

@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 );
    }
}

Source File: ActorMappingStyledTreeLabelProvider.java From bonita-studio with GNU General Public License v2.0

6 votes

@Override
public void update(ViewerCell cell) {
    final Object cellElement = cell.getElement();
    if (cellElement instanceof ActorMapping) {
        ActorMapping actor = (ActorMapping) cellElement;
        StyledString styledString = new StyledString();
        styledString.append(actor.getName(), null);
        if (isNotDefined(actor)) {
            styledString.append(" -- ");
            styledString.append(Messages.notMappedActors, StyledString.DECORATIONS_STYLER);
        }
        cell.setText(styledString.getString());
        cell.setImage(null);
        cell.setStyleRanges(styledString.getStyleRanges());
    } else if (cellElement != null) {
        cell.setText(labelProvider.getText(cellElement));
        cell.setImage(labelProvider.getImage(cellElement));
        cell.setForeground(labelProvider.getForeground(cellElement));
    }
}

Source File: SdkToolsControl.java From xds-ide with Eclipse Public License 1.0

5 votes

@Override
public void update(ViewerCell cell) {
    String txt = ""; //$NON-NLS-1$
    Image img = null;
    ModelItem it = (ModelItem)cell.getElement();
    if (it.isRoot()) {
        if (cell.getColumnIndex() == 0) {
            txt = it.rootName; 
            img = ImageUtils.getImage(ImageUtils.PACKAGE_FRAGMENT_IMAGE_NAME);
        }
    } else {
        if (it.tool.isSeparator()) {
            if (cell.getColumnIndex() == 0) {
                txt = Messages.SdkToolsControl_SeparatorLine; 
            }

        } else {
            if (cell.getColumnIndex() == 0) {
                txt = it.tool.getToolName();
                if (!it.tool.isValid()) {
                    img = ImageUtils.getImage(ImageUtils.ERROR_16x16);
                }
            } else {
                txt = it.tool.getLocation();
            }
        }
    }
    cell.setText(txt);
    cell.setImage(img);
}

Source File: OrganizationLabelProvider.java From bonita-studio with GNU General Public License v2.0

5 votes

@Override
public void update(final ViewerCell cell) {
    final String orgaName = getText(cell.getElement());
    final String activeOrganization = activeOrganizationProvider.getActiveOrganization();
    final StyledString styledString = new StyledString();
    styledString.append(orgaName, null);
    if (orgaName.equals(activeOrganization)) {
        styledString.append("  (" + Messages.active + ")", boldgreen);
    }
    cell.setText(styledString.getString());
    cell.setImage(null);
    cell.setStyleRanges(styledString.getStyleRanges());
}

Source File: ExecutionContextLabelProvider.java From statecharts with Eclipse Public License 1.0

5 votes

public void update(ViewerCell cell) {
	switch (index) {
	case 0:
		updateNameCell(cell);
		break;
	case 1:
		updateValueCell(cell);
		break;
	}
	super.update(cell);
}

Source File: CustomUserInformationDefinitionNameEditingSupport.java From bonita-studio with GNU General Public License v2.0

5 votes

@Override
protected IObservableValue doCreateElementObservable(final Object element, final ViewerCell viewerCell) {
    final IObservableValue observeValue = PojoObservables.observeValue(element, "name");
    observeValue.addValueChangeListener(new ColumnViewerUpdateListener(getViewer(), element));
    observeValue.addValueChangeListener(new IValueChangeListener() {

        @Override
        public void handleValueChange(final ValueChangeEvent event) {
            final String oldInformationName = (String) event.diff.getOldValue();
            final String newInformationName = (String) event.diff.getNewValue();
            for(final User user : organization.getUsers().getUser()){
                updateCustomUserInformationName(user, oldInformationName, newInformationName);
            }
        }

    });

    //sort the table after a modification
    observeValue.addDisposeListener(new IDisposeListener() {

        @Override
        public void handleDispose(final DisposeEvent arg0) {
            viewer.refresh();

        }
    });
    return observeValue;
}

Source File: LaborResultsComposite.java From elexis-3-core with Eclipse Public License 1.0

5 votes

private List<LabResult> getSelectedResults(ViewerCell cell){
	if (cell != null && cell.getColumnIndex() > 2) {
		TreeViewerColumn column = resultColumns.get(cell.getColumnIndex() - 3);
		TimeTool time = (TimeTool) column.getColumn().getData(COLUMN_DATE_KEY);
		if ((time != null) && (cell.getElement() instanceof LaborItemResults)) {
			LaborItemResults results = (LaborItemResults) cell.getElement();
			return results.getResult(time.toString(TimeTool.DATE_COMPACT));
		}
	}
	return null;
}

Source File: StateLabelProviderImpl.java From neoscada with Eclipse Public License 1.0

5 votes

@Override
public void update ( final ViewerCell cell )
{
    final Object element = cell.getElement ();
    if ( ! ( element instanceof TreeNode ) )
    {
        return;
    }

    final boolean active = isActive ( (TreeNode)element );
    cell.setText ( active ? "X" : "" );
}

Source File: PreviewPage.java From neoscada with Eclipse Public License 1.0

5 votes

protected void renderResult ( final ViewerCell cell, final Entry element )
{
    if ( element.getException () != null )
    {
        cell.setText ( ExceptionHelper.getMessage ( element.getException () ) );
        cell.setImage ( JFaceResources.getImage ( Dialog.DLG_IMG_MESSAGE_ERROR ) );
    }
    else
    {
        cell.setText ( element.getNewName () );
        cell.setImage ( null );
    }
}

Source File: ValidPreferenceCheckedTreeViewer.java From dsl-devkit with Eclipse Public License 1.0

5 votes

/** {@inheritDoc} */
@Override
public Point getLocation(final Point tipSize, final Event event) {
  // try to position the tooltip at the bottom of the cell
  final ViewerCell cell = ValidPreferenceCheckedTreeViewer.this.getCell(new Point(event.x, event.y));

  if (cell != null) {
    return tree.toDisplay(event.x, cell.getBounds().y + cell.getBounds().height);
  }

  return super.getLocation(tipSize, event);
}

org.eclipse.jface.viewers.ViewerCell Java Examples