Java Code Examples for org.eclipse.swt.SWT#SHADOW_NONE

private void buildFilesPart(Composite container) {
	GridData gridData = new GridData();
	gridData.horizontalAlignment = GridData.FILL;
	gridData.horizontalSpan = 1;
	gridData.verticalSpan = 1;

	Group group = new Group(container, SWT.SHADOW_NONE);
	group.setText("Files to merge");
	group.setLayout(new FillLayout());
	group.setLayoutData(gridData);

	Label label = new Label(group, SWT.NONE);
	label.setText(mergeData.getResourceList().stream()
			.map(resource -> resource.getURI().toString() + ":\t" + resource.getContents().size() + " entries")
			.collect(Collectors.joining("\n")));
}
 

private void addOptionsGroup() {
  // add second group
  wgOptions = new Group( wcConfig, SWT.SHADOW_NONE );
  props.setLook( wgOptions );
  wgOptions.setText( BaseMessages.getString( PKG, "CPythonScriptExecutorDialog.ConfigTab.OptionsGroup" ) );
  FormLayout optionsGroupLayout = new FormLayout();
  optionsGroupLayout.marginWidth = 10;
  optionsGroupLayout.marginHeight = 10;
  wgOptions.setLayout( optionsGroupLayout );
  FormData fd = new FormData();
  fd.left = new FormAttachment( 0, 0 );
  fd.right = new FormAttachment( 100, 0 );
  fd.top = new FormAttachment( wgRowHandling, MARGIN );
  wgOptions.setLayoutData( fd );

  addIncludeInputInOutputControllers();
}
 

private Group createGroup( Composite parentTab, Control top, String label ) {
  Group group = new Group( parentTab, SWT.SHADOW_NONE );
  props.setLook( group );
  group.setText( label );

  FormLayout groupLayout = new FormLayout();
  groupLayout.marginWidth = 10;
  groupLayout.marginHeight = 10;
  group.setLayout( groupLayout );

  FormData fdGroup = new FormData();
  fdGroup.left = new FormAttachment( 0, props.getMargin() );
  fdGroup.top = new FormAttachment( top, props.getMargin() );
  fdGroup.right = new FormAttachment( 100, -props.getMargin() );
  group.setLayoutData( fdGroup );

  return group;
}
 

/**
 * Check the style bits to ensure that no invalid styles are applied.
 */
private static int checkStyle( int style )
{
	if ( ( style & SWT.BORDER ) != 0 )
		style |= SWT.SHADOW_IN;
	int mask = SWT.SHADOW_IN
			| SWT.SHADOW_OUT
			| SWT.SHADOW_NONE
			| SWT.LEFT_TO_RIGHT
			| SWT.RIGHT_TO_LEFT;
	style = style & mask;
	return style |= SWT.NO_FOCUS | SWT.DOUBLE_BUFFERED;
}
 

protected Composite createSubsection(Composite parent, String label) {
	Group group= new Group(parent, SWT.SHADOW_NONE);
	group.setText(label);
	GridData data= new GridData(SWT.FILL, SWT.CENTER, true, false);
	group.setLayoutData(data);
	GridLayout layout= new GridLayout();
	layout.numColumns= 3;
	group.setLayout(layout);

	return group;
}
 

protected Composite createSubsection(Composite parent, SectionManager manager, String label) {
	if (manager != null) {
		return manager.createSection(label);
	} else {
		Group group= new Group(parent, SWT.SHADOW_NONE);
		group.setText(label);
		GridData data= new GridData(SWT.FILL, SWT.CENTER, true, false);
		group.setLayoutData(data);
		return group;
	}
}
 

/**
 * Checkstyle method.
 *
 * @param style
 * @return
 */
private static int checkStyle(int style) {
    if ((style & SWT.BORDER) != 0) style |= SWT.SHADOW_IN;
    int mask = SWT.SHADOW_IN | SWT.SHADOW_OUT | SWT.SHADOW_NONE | SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT;
    style = style & mask;
    return style |= SWT.NO_FOCUS | SWT.DOUBLE_BUFFERED;
}
 

@Override
protected Control createDialogArea(Composite parent) {

    // Main dialog panel
    Composite dialogComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(1, true);
    dialogComposite.setLayout(layout);
    dialogComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Contexts list
    Group contextGroup = new Group(dialogComposite, SWT.SHADOW_NONE);
    contextGroup.setText(Messages.TraceControl_AddContextAvailableContextsLabel);
    layout = new GridLayout(1, true);
    contextGroup.setLayout(layout);
    contextGroup.setLayoutData(new GridData(GridData.FILL_BOTH));

    fContextsViewer = new CheckboxTreeViewer(contextGroup, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    fContextsViewer.getTree().setToolTipText(Messages.TraceControl_AddContextAvailableContextsTooltip);

    fContextsViewer.setContentProvider(new ContextsContentProvider());
    fContextsViewer.setLabelProvider(new ContextsLabelProvider());
    fContextsViewer.addCheckStateListener(new ContextCheckListener());
    fContextsViewer.setInput(fContextModel);
    fContextsViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));

    getShell().setMinimumSize(new Point(500, 450));

    return dialogComposite;
}
 

private static int checkStyle( int style){
   int mask = SWT.SHADOW_IN | SWT.SHADOW_OUT | SWT.SHADOW_NONE | SWT.HORIZONTAL | SWT.VERTICAL;
   style &= mask;
   if ((style & (SWT.SHADOW_IN | SWT.SHADOW_OUT | SWT.SHADOW_NONE)) == 0)
      style |= SWT.SHADOW_IN;
   if ((style & (SWT.HORIZONTAL | SWT.VERTICAL)) == 0)
      style |= SWT.VERTICAL;
   return style;
}
 

/**
 * Set the border for a child control.
 * 
 * @param child The child control for which to set the border.
 * @param shadow One of the SWT shadow constants SHADOW_IN, SHADOW_OUT,
 *   SHADOW_ETCHED_IN, SHADOW_ETCHED_OUT, SHADOW_NONE.
 */  

public void setChildBorder(Control child, int shadow)
{
  checkWidget();
  if(child == null) return;
  if(shadow == SWT.SHADOW_NONE) child.setData(CHILD_SHADOW, null);
  else child.setData(CHILD_SHADOW, new Integer(shadow));
  layout();
  redraw();
  //weightsChanged();
}
 

private void drawBorderAround(Control c, GC gc)
{
  int sh = getChildBorder(c);
  if(sh == SWT.SHADOW_NONE) return;

  Display disp = getDisplay();
  Color shadow = disp.getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW);
  Color highlight = disp.getSystemColor(SWT.COLOR_WIDGET_HIGHLIGHT_SHADOW);
  if(shadow == null || highlight == null) return;
  Rectangle r = c.getBounds();

  switch(sh)
  {
    case SWT.SHADOW_IN:
      drawBevelRect(gc, r.x-1, r.y-1, r.width+1, r.height+1, shadow, highlight);
      break;

    case SWT.SHADOW_OUT:
      drawBevelRect(gc, r.x-1, r.y-1, r.width+1, r.height+1, highlight, shadow);
      break;

    case SWT.SHADOW_ETCHED_IN:
      drawBevelRect(gc, r.x-1, r.y-1, r.width+1, r.height+1, highlight, shadow);
      drawBevelRect(gc, r.x-2, r.y-2, r.width+3, r.height+3, shadow, highlight);
      break;

    case SWT.SHADOW_ETCHED_OUT:
      drawBevelRect(gc, r.x-1, r.y-1, r.width+1, r.height+1, shadow, highlight);
      drawBevelRect(gc, r.x-2, r.y-2, r.width+3, r.height+3, highlight, shadow);
      break;
  }
}
 

/** Horizontal line separator */
public static Control insertHorizontalSeparator(Composite parent) {
	Label label = new Label(parent, SWT.SEPARATOR | SWT.WRAP | SWT.HORIZONTAL | SWT.SHADOW_NONE);
	GridData separatorLayoutData = new GridData(SWT.FILL, SWT.CENTER, false, false, 3, 1);
	separatorLayoutData.heightHint = 25;
	label.setLayoutData(separatorLayoutData);
	return label;
}
 

/**
 * Check the style bits to ensure that no invalid styles are applied.
 */
private static int checkStyle (int style) {
	if ((style & SWT.BORDER) != 0) style |= SWT.SHADOW_IN;
	int mask = SWT.SHADOW_IN | SWT.SHADOW_OUT | SWT.SHADOW_NONE | SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT;
	style = style & mask;
	return style |= SWT.NO_FOCUS | SWT.DOUBLE_BUFFERED;
}
 

@Override
  protected Control createCustomArea(Composite parent) {
final Composite c = new Composite(parent, SWT.BORDER);
c.setLayout(new GridLayout());
c.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

//NOTE: Take care of ExecutionStatisticsCollector.md when updating!!!
final String txt = String.format("%s"
		+ "* Total number of cores and cores assigned to TLC\n"
		+ "* Heap and off-heap memory allocated to TLC\n"
		+ "* TLC's version (git commit SHA)\n"
		+ "* If breadth-first search, depth-first search or simulation mode is active\n"
		+ "* TLC's implementation for the sets of seen and unseen states\n"
		+ "* If TLC has been launched from the TLA Toolbox\n"
		+ "* Name, version, and architecture of your operating system\n"
		+ "* Vendor, version, and architecture of your Java virtual machine\n"
		+ "* The current date and time\n"
		+ "* An installation identifier which allows us to group execution statistics\n\n"
		+ "The execution statistics do not contain personal information. If you wish to revoke\n"
		+ "your consent to share execution statistics at a later point, please chose \n"
		+ "\"Never Share Execution Statistics\" below by re-opening this dialog via\n"
		+ "Help > Opt In/Out Execution Statistics accessible from the Toolbox's main menu.", prettyPrintSelection2(esc));

final StyledText st = new StyledText(c, SWT.SHADOW_NONE | SWT.WRAP);
st.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

st.setEnabled(true);
st.setEditable(false);
st.setText(txt);

final StyleRange[] ranges = new StyleRange[3];
ranges[0] = new StyleRange(txt.indexOf("(TLC) execution statistics"), "(TLC) execution statistics".length(), null, null);
ranges[0].underline = true;
ranges[0].underlineStyle = SWT.UNDERLINE_LINK;
ranges[0].data = "https://exec-stats.tlapl.us";

ranges[1] = new StyleRange(txt.indexOf("publicly available"), "publicly available".length(), null, null);
ranges[1].underline = true;
ranges[1].underlineStyle = SWT.UNDERLINE_LINK;
ranges[1].data = "https://exec-stats.tlapl.us/tlaplus.csv";
		
ranges[2] = new StyleRange(txt.indexOf("git commit SHA"), "git commit SHA".length(), null, null);
ranges[2].underline = true;
ranges[2].underlineStyle = SWT.UNDERLINE_LINK;
ranges[2].data = "https://git-scm.com/book/en/v2/Git-Internals-Git-Objects";

st.setStyleRanges(ranges);
st.addMouseListener(new MouseAdapter() {
	@Override
	public void mouseUp(final MouseEvent event) {
              final int offset = st.getOffsetAtPoint(new Point(event.x, event.y));
              if (offset < 0 || offset >= st.getCharCount()) {
              	return;
              }
		final StyleRange style = st.getStyleRangeAtOffset(offset);
              if (style != null && style.underline && style.underlineStyle == SWT.UNDERLINE_LINK && style.data instanceof String) {
                  try {
				PlatformUI.getWorkbench().getBrowserSupport().getExternalBrowser().openURL(new URL((String) style.data));
			} catch (PartInitException | MalformedURLException notExpectedToHappen) {
				notExpectedToHappen.printStackTrace();
			}
              }
	}
});
	
      return c;
  }
 

private void fillIndexGroup( Composite parentTab ) {
  wIndexGroup = new Group( parentTab, SWT.SHADOW_NONE );
  props.setLook( wIndexGroup );
  wIndexGroup.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.IndexGroup.Label" ) );

  FormLayout indexGroupLayout = new FormLayout();
  indexGroupLayout.marginWidth = 10;
  indexGroupLayout.marginHeight = 10;
  wIndexGroup.setLayout( indexGroupLayout );

  // Index
  wIndex = new LabelTextVar( transMeta, wIndexGroup, BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Index"
          + ".Label" ), BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Index.Tooltip" ) );
  wIndex.addModifyListener( lsMod );

  // Type
  wType =
          new LabelTextVar( transMeta, wIndexGroup, BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Type"
                  + ".Label" ),
                  BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Type.Tooltip" ) );
  wType.addModifyListener( lsMod );

  // Test button
  wTest = new Button( wIndexGroup, SWT.PUSH );
  wTest.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestIndex.Label" ) );
  wTest.setToolTipText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestIndex.Tooltip" ) );

  wTest.addListener( SWT.Selection, new Listener() {

    public void handleEvent( Event arg0 ) {
      test( TestType.INDEX );
    }
  } );

  Control[] connectionControls = new Control[]{wIndex, wType};
  placeControls( wIndexGroup, connectionControls );

  BaseStepDialog.positionBottomButtons( wIndexGroup, new Button[]{wTest}, Const.MARGIN, wType );

  fdIndexGroup = new FormData();
  fdIndexGroup.left = new FormAttachment( 0, Const.MARGIN );
  fdIndexGroup.top = new FormAttachment( wStepname, Const.MARGIN );
  fdIndexGroup.right = new FormAttachment( 100, -Const.MARGIN );
  wIndexGroup.setLayoutData( fdIndexGroup );
}
 

@Override
protected Control createContents(Composite parent) {
    GridLayout gl = new GridLayout();
    gl.marginHeight = 0;
    gl.marginWidth = 0;
    parent.setLayout(gl);
    Composite page = new Composite(parent, SWT.NONE);
    GridLayout pageLayout = new GridLayout();
    pageLayout.numColumns = 2;
    GridData pageLayoutdata = new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_VERTICAL | GridData.VERTICAL_ALIGN_FILL);
    page.setLayoutData(pageLayoutdata);
    page.setLayout(pageLayout);

    fTooltip = new BooleanFieldEditor(ISDPreferences.PREF_TOOLTIP, Messages.SequenceDiagram_ShowTooltips, page);
    fTooltip.setPreferenceStore(fPreferences.getPreferenceStore());
    fTooltip.load();

    // link font with zoom pref
    fLink = new BooleanFieldEditor(ISDPreferences.PREF_LINK_FONT, Messages.SequenceDiagram_IncreaseFontSizeWhenZooming, page);
    fLink.setPreferenceStore(fPreferences.getPreferenceStore());
    fLink.load();

    fNoExternalTime = new BooleanFieldEditor(ISDPreferences.PREF_EXCLUDE_EXTERNAL_TIME, Messages.SequenceDiagram_ExcludeExternalTime, page);
    fNoExternalTime.setPreferenceStore(fPreferences.getPreferenceStore());
    fNoExternalTime.load();

    // use gradient color pref
    fUseGrad = new BooleanFieldEditor(ISDPreferences.PREF_USE_GRADIENT, Messages.SequenceDiagram_UseGradientColor, page);
    fUseGrad.setPreferenceStore(fPreferences.getPreferenceStore());
    fUseGrad.load();

    Label separator = new Label(page, SWT.SEPARATOR | SWT.HORIZONTAL | SWT.SHADOW_NONE);
    GridData sepData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL);
    separator.setLayoutData(sepData);

    Composite prefPage = new Composite(page, SWT.NONE);
    GridLayout prefPageLayout = new GridLayout();
    prefPage.setLayoutData(pageLayoutdata);
    prefPageLayout.numColumns = 1;
    prefPage.setLayout(prefPageLayout);

    // swimLane width pref
    fLifelineWidth = new IntegerFieldEditor(ISDPreferences.PREF_LIFELINE_WIDTH, Messages.SequenceDiagram_LifelineWidth, prefPage);
    fLifelineWidth.setPreferenceStore(fPreferences.getPreferenceStore());
    fLifelineWidth.setValidRange(119, 500);
    fLifelineWidth.load();

    // not very nice
    new Label(prefPage, SWT.SEPARATOR | SWT.HORIZONTAL | SWT.SHADOW_NONE);
    new Label(prefPage, SWT.SEPARATOR | SWT.HORIZONTAL | SWT.SHADOW_NONE);

    // Font list pref
    fClassItemList = new List(prefPage, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    GridData tabItemLayoutdata = new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_VERTICAL | GridData.VERTICAL_ALIGN_FILL);
    fClassItemList.setLayoutData(tabItemLayoutdata);

    String[] fontList2 = SDViewPref.getFontList2();
    for (int i = 0; i < fontList2.length; i++) {
        fClassItemList.add(fontList2[i]);
    }
    fClassItemList.setSelection(0);
    fClassItemList.addSelectionListener(this);
    fButtonArea = new Composite(prefPage, SWT.NONE);
    GridData tabItemLayoutdata2 = new GridData(GridData.HORIZONTAL_ALIGN_FILL/* |GridData.GRAB_HORIZONTAL */| GridData.GRAB_VERTICAL | GridData.VERTICAL_ALIGN_FILL);
    fButtonArea.setLayoutData(tabItemLayoutdata2);
    GridLayout buttonAreaLayout = new GridLayout();
    buttonAreaLayout.numColumns = 1;
    fButtonArea.setLayout(buttonAreaLayout);

    // font selector initialise for the lifeline font pref
    String[] fontList = SDViewPref.getFontList();
    fFont = new FontFieldEditor(fontList[0], "",//$NON-NLS-1$
            Messages.SequenceDiagram_AaBbYyZz, fButtonArea);
    fFont.getPreviewControl().setSize(500, 500);
    fFont.setPreferenceStore(fPreferences.getPreferenceStore());
    fFont.load();

    fBackGroundColor = new ColorFieldEditor(fontList[0] + SDViewPref.BACK_COLOR_POSTFIX, Messages.SequenceDiagram_Background, fButtonArea);
    fBackGroundColor.setPreferenceStore(fPreferences.getPreferenceStore());
    fBackGroundColor.load();

    fLineColor = new ColorFieldEditor(fontList[0] + SDViewPref.FORE_COLOR_POSTFIX, Messages.SequenceDiagram_Lines, fButtonArea);
    fLineColor.setPreferenceStore(fPreferences.getPreferenceStore());
    fLineColor.load();

    fTextColor = new ColorFieldEditor(fontList[0] + SDViewPref.TEXT_COLOR_POSTFIX, Messages.SequenceDiagram_Text, fButtonArea);
    fTextColor.setPreferenceStore(fPreferences.getPreferenceStore());
    fTextColor.load();
    swapPref(true);
    Dialog.applyDialogFont(page);

    return page;
}
 

public void fill(Composite parent) {
		statusLine = parent;
		new Label(parent, SWT.SEPARATOR);
		
		Composite container = new Composite(parent, SWT.NONE);		
		GridLayout gl = new GridLayout(1, false);
		gl.marginWidth = 0;
		gl.marginHeight = 0;
		gl.marginTop = 0;
		gl.marginRight = 0;
		gl.marginBottom = 0;
		container.setLayout(gl);
		
		label = new Label(container, SWT.SHADOW_NONE);	
		label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, true, 1, 1));
		label.setAlignment(SWT.CENTER);
		label.setText(text);
		if (image != null) {
			label.setImage(image);
			label.setToolTipText(text);
		}

//		Point preferredSize = label.computeSize(SWT.DEFAULT, SWT.DEFAULT);
//		int widthHint = preferredSize.x;
//		int heightHint = preferredSize.y;
//		if (widthHint < 0) {
//			// Compute the size base on 'charWidth' average char widths
//			GC gc = new GC(statusLine);
//			gc.setFont(statusLine.getFont());
//			FontMetrics fm = gc.getFontMetrics();
//			widthHint = fm.getAverageCharWidth() * 40;
//			heightHint = fm.getHeight();
//			gc.dispose();
//		}
		
//		StatusLineLayoutData data = new StatusLineLayoutData();
//		data.widthHint = widthHint;
//		label.setLayoutData(data);
		
//		StatusLineLayoutData data = new StatusLineLayoutData();
//		data.heightHint = heightHint;
//		speLb.setLayoutData(data);
	}
 

@Override
public void createPartControl(Composite parent) {

	FillLayout fillLayout = new FillLayout(SWT.VERTICAL);
	fillLayout.marginHeight = 5;
	fillLayout.marginWidth = 5;
	parent.setLayout(fillLayout);

	// main container
	container = new Composite(parent, SWT.BORDER);
	container.setLayout(new FillLayout());

	// create container for stack trace data
	Composite stacktraceDataContainer = new Composite(parent, SWT.BORDER);

	FormLayout formLayout = new FormLayout();
	formLayout.marginHeight = 5;
	formLayout.marginWidth = 5;
	formLayout.spacing = 5;
	stacktraceDataContainer.setLayout(formLayout);

	Composite stackLabelContainer = new Composite(stacktraceDataContainer, SWT.NO_SCROLL | SWT.SHADOW_NONE);
	stackLabelContainer.setLayout(new GridLayout());

	FormData stackLabelFormData = new FormData();
	stackLabelFormData.top = new FormAttachment(0);
	stackLabelFormData.left = new FormAttachment(0);
	stackLabelFormData.right = new FormAttachment(100);
	stackLabelFormData.bottom = new FormAttachment(20);
	stackLabelContainer.setLayoutData(stackLabelFormData);

	Composite stackTraceContainer = new Composite(stacktraceDataContainer, SWT.NO_SCROLL | SWT.SHADOW_NONE);
	stackTraceContainer.setLayout(new FillLayout());

	FormData stackTraceFormData = new FormData();
	stackTraceFormData.top = new FormAttachment(stackLabelContainer);
	stackTraceFormData.left = new FormAttachment(0);
	stackTraceFormData.right = new FormAttachment(100);
	stackTraceFormData.bottom = new FormAttachment(100);
	stackTraceContainer.setLayoutData(stackTraceFormData);

	// Create viewer for test tree in main container
	testTreeViewer = new TreeViewer(container);
	testTreeViewer.setContentProvider(new XpectContentProvider());
	testTreeViewer.setLabelProvider(new XpectLabelProvider(this.testsExecutionStatus));
	testTreeViewer.setInput(null);

	// create stack trace label
	stacktraceLabel = new Label(stackLabelContainer, SWT.SHADOW_OUT);
	FontData fontData = stacktraceLabel.getFont().getFontData()[0];
	Display display = Display.getCurrent();
	// may be null if outside the UI thread
	if (display == null)
		display = Display.getDefault();
	Font font = new Font(display, new FontData(fontData.getName(), fontData
			.getHeight(), SWT.BOLD));
	// Make stack trace label bold
	stacktraceLabel.setFont(font);

	stacktraceLabel.setText(NO_TRACE_MSG);

	// create stack trace console
	MessageConsole messageConsole = new MessageConsole("trace", null);
	stacktraceConsole = new TraceConsole(messageConsole);
	stacktraceConsoleViewer = new TextConsoleViewer(stackTraceContainer, messageConsole);

	// context menu
	getSite().setSelectionProvider(testTreeViewer);
	MenuManager contextMenu = new MenuManager();
	contextMenu.setRemoveAllWhenShown(true);
	getSite().registerContextMenu(contextMenu, testTreeViewer);
	Control control = testTreeViewer.getControl();
	Menu menu = contextMenu.createContextMenu(control);
	control.setMenu(menu);
	activateContext();

	createSelectionActions();

}
 

/**
 * Creates a group as a part of the form.
 *
 * @param parent
 *            the group parent.
 * @param text
 *            the group title.
 * @return the composite.
 */
public Group createGroup(Composite parent, String text) {
    Group group = new Group(parent, SWT.SHADOW_NONE);
    group.setText(text);
    group.setBackground(getColors().getBackground());
    group.setForeground(getColors().getForeground());
    return group;
}
 

/**
 * Creates a group as a part of the form.
 * 
 * @param parent
 *            the group parent.
 * @param text
 *            the group title.
 * @return the composite.
 */
public Group createGroup( Composite parent, String text )
{
	Group group = new Group( parent, SWT.SHADOW_NONE );
	group.setText( text );
	group.setBackground( getColors( ).getBackground( ) );
	group.setForeground( getColors( ).getForeground( ) );
	return group;
}