Examples of org.eclipse.swt.custom.CTabFolder.indexOf()

org.eclipse.swt.custom.CTabFolder.indexOf()
Return the index of the specified tab or -1 if the tab is not in the receiver. @param item the tab item for which the index is required @return the index of the specified tab item or -1 @exception IllegalArgumentException
- ERROR_NULL_ARGUMENT - if the listener is null
@exception SWTException
- ERROR_THREAD_INVALID_ACCESS when called from the wrong thread
- ERROR_WIDGET_DISPOSED when the widget has been disposed

    parent.setLayout(new FillLayout());
    final CTabFolder newContainer = new CTabFolder(parent, SWT.BOTTOM
        | SWT.FLAT);
    newContainer.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent e) {
        int newPageIndex = newContainer.indexOf((CTabItem) e.item);
        pageChange(newPageIndex);
      }
    });
    return newContainer;
  }

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    private CTabFolder _createContainer(Composite parent) {
        final CTabFolder newContainer = new CTabFolder(parent, SWT.BOTTOM
                | SWT.FLAT);
        newContainer.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                int newPageIndex = newContainer.indexOf((CTabItem) e.item);
                if (newPageIndex == 1) {
                    _update();
                }
            }
        });

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    CTabItem item = (CTabItem )refView.getData(ITEM);
    int count = folder.getItemCount();
    int index = -1;
    
    if (item != null) {
      index = folder.indexOf(item);
    }
    
    if (index < 0) {
      index = count;
    }

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    int count = folder.getItemCount();
    int index = -1;
    
    if (item != null) {
      index = folder.indexOf(item);
    }
    
    if (index < 0) {
      index = count;
    }

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    if (folder == null) {
      return -1;
    }
    
    int index = folder.indexOf(item);
    
    if (vs.getPosition() == TAB_AFTER) {
      index++;
    }

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