Java Code Examples for org.eclipse.swt.custom.CLabel#setText()

@Override
public Control createContents(final Composite parent) {
    final CLabel label = new CLabel(parent, SWT.NONE);
    final String lastArgumentWithConditionOrNot = canBeContainedInScript
            ? " " + Messages.reviewChangesMessageWithConditionPlace : "";
    if (operationType == RefactoringOperationType.UPDATE) {
        if (elementName.equals(newName)) {
            label.setText(Messages.bind(Messages.reviewTypeChangesMessageRefactoring,
                    new String[] { elementName, lastArgumentWithConditionOrNot }));
        } else {
            label.setText(Messages.bind(Messages.reviewChangesMessageRefactoring,
                    new String[] { elementName, newName, lastArgumentWithConditionOrNot }));
        }

    } else {
        label.setText(Messages.bind(Messages.reviewChangesMessageRemoving, elementName, lastArgumentWithConditionOrNot));
    }
    label.setImage(Display.getCurrent().getSystemImage(SWT.ICON_WARNING));
    return super.createContents(parent);
}
 

/**
 * Creates a label for a knob
 * @param root
 * @param knob
 */
private CLabel createLabel(final Composite root, 
                           final Knob<Double> knob) {

    // Label
    String text = "100%"; //$NON-NLS-1$
    final CLabel label = new CLabel(root, SWT.NONE);
    label.setText(text);
    label.setAlignment(SWT.LEFT);
    label.setLayoutData(SWTUtil.createFillGridData());
    label.setToolTipText(text);
    
    // Listen
    knob.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent arg0) {
            updateLabel(knob, label);
        }
    });
    
    // Return
    return label;
}
 

public DeployRequiredControl(Composite parent, AbstractBdmFormPage formPage, GridData gridData) {
    super(parent, SWT.NONE);
    setLayout(GridLayoutFactory.fillDefaults().create());
    setLayoutData(gridData);
    formPage.getToolkit().adapt(this);

    Group group = new Group(this, SWT.NONE);
    group.setLayout(GridLayoutFactory.fillDefaults().create());
    group.setLayoutData(GridDataFactory.fillDefaults().create());

    CLabel label = new CLabel(group, SWT.WRAP);
    label.setLayoutData(GridDataFactory.fillDefaults().create());
    label.setText(Messages.bdmDeployRequired);
    label.setImage(JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_WARNING));

    boolean show = formPage.getEditorContribution().observeDeployRequired().getValue();
    gridData.exclude = !show;
    setVisible(show);
}
 

private void createReminderText(final EMFDataBindingContext dbc, final Composite composite) {
    final CLabel reminder = new CLabel(composite, SWT.NONE);
    final Display d = Display.getCurrent();
    final Image img = d.getSystemImage(SWT.ICON_WARNING);
    reminder.setImage(img);
    reminder.setLayoutData(GridDataFactory.fillDefaults().hint(600, SWT.DEFAULT).create());
    final Button autoGeneratedOperationButton = new Button(composite, SWT.RADIO);
    final Button manuallyDefinedOperationButton = new Button(composite, SWT.RADIO);
    actionObservable = new SelectObservableValue<>(Boolean.class);
    actionObservable.addOption(Boolean.TRUE, WidgetProperties.selection().observe(autoGeneratedOperationButton));
    actionObservable.addOption(Boolean.FALSE, WidgetProperties.selection().observe(manuallyDefinedOperationButton));
    if (contract.eContainer() instanceof Task) {
        reminder.setText(Messages.reminderForStepMessage);
        autoGeneratedOperationButton.setText(Messages.autoGeneratedOperationStepButton);
        manuallyDefinedOperationButton.setText(Messages.manuallyDefinedOperationStepButton);
    } else {
        reminder.setText(Messages.reminderForProcessMessage);
        autoGeneratedOperationButton.setText(Messages.autoGeneratedOperationProcessButton);
        manuallyDefinedOperationButton.setText(Messages.manuallyDefinedOperationProcessButton);
    }
    dbc.bindValue(actionObservable, generationOptions.getAutoGeneratedScriptObservable());
}
 

private void createCLabels(Composite parent, Composite labels, String currentRegex) {
    CLabel filter = new CLabel(labels, SWT.BORDER);
    filter.setText(currentRegex);
    filter.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_TOOL_DELETE));
    filter.setBackground(fColorScheme.getColor(TimeGraphColorScheme.TOOL_BACKGROUND));
    filter.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseDown(MouseEvent e2) {
            deleteCLabel(parent, filter, e2);
        }
    });

    parent.layout();
    Rectangle bounds = parent.getShell().getBounds();
    Point size = parent.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    Rectangle trim = parent.getShell().computeTrim(0, 0, size.x, size.y);
    parent.getShell().setBounds(bounds.x + bounds.width - trim.width, bounds.y + bounds.height - trim.height, trim.width, trim.height);
}
 

/**
 * (non-API) Method initializeColumnHeaders. Called internally when the column
 * header text needs to be updated.
 *
 * @param columns
 *            A LinkedList of CLabels representing the column objects
 */
protected void refreshColumnHeaders(LinkedList<CLabel> columns) {
	Date startDate = getStartDate();
	GregorianCalendar gc = new GregorianCalendar();
	gc.setTime(startDate);

	SimpleDateFormat formatter = new SimpleDateFormat("EE, MMM d");
	formatter.applyLocalizedPattern(formatter.toLocalizedPattern());

	for (Iterator<CLabel> iter = columns.iterator(); iter.hasNext();) {
		CLabel headerLabel = iter.next();
		headerLabel.setText(formatter.format(gc.getTime()));
		gc.add(Calendar.DATE, 1);
	}
}
 

private void createComboComp() {
    FillLayout fillLayout = new FillLayout();
    fillLayout.type = org.eclipse.swt.SWT.VERTICAL;
    GridData gridData7 = new GridData();
    gridData7.horizontalSpan = 2;
    gridData7.verticalAlignment = GridData.CENTER;
    gridData7.grabExcessHorizontalSpace = true;
    gridData7.horizontalAlignment = GridData.FILL;
    comboComp = new Composite(mainComp, SWT.NONE);
    comboComp.setLayoutData(gridData7);
    comboComp.setLayout(fillLayout);
    methodInsertionLbl = new CLabel(comboComp, SWT.NONE);
    methodInsertionLbl.setText(Messages.offsetStrategyInsertionPointMethod);
    methodInsertionComb = createComboViewer(comboComp);
    methodInsertionComb.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            if (!sel.isEmpty()) {
                OffsetStrategyModel elem = (OffsetStrategyModel) sel.getFirstElement();
                getRequestProcessor().setMethodDestination(elem.getStrategy());
            }
        }
    });

    getRequestProcessor().setMethodDestination(strategyProvider.get(0).getStrategy());
    methodInsertionComb.getCombo().select(0);
}
 

private void initValue(Object bean, String property, CLabel label) {
	try {
		Object val = Bean.getValue(bean, property);
		String value = getValueAsString(val);
		label.setText(value);
	} catch (Exception e) {
		error("Cannot set label value", e);
	}
}
 

private void createComboComp() {
    FillLayout fillLayout = new FillLayout();
    fillLayout.type = org.eclipse.swt.SWT.VERTICAL;
    GridData gridData7 = new GridData();
    gridData7.horizontalSpan = 2;
    gridData7.verticalAlignment = GridData.CENTER;
    gridData7.grabExcessHorizontalSpace = true;
    gridData7.horizontalAlignment = GridData.FILL;
    comboComp = new Composite(mainComp, SWT.NONE);
    comboComp.setLayoutData(gridData7);
    comboComp.setLayout(fillLayout);
    insertionPointLbl = new CLabel(comboComp, SWT.NONE);
    insertionPointLbl.setText(Messages.offsetStrategyInsertionPointMethod);
    insertionPointCmb = createComboViewer(comboComp);
    insertionPointCmb.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            if (!sel.isEmpty()) {
                OffsetStrategyModel elem = (OffsetStrategyModel) sel.getFirstElement();
                getRequestProcessor().setInsertionPoint(elem.getStrategy());
            }
        }
    });
    getRequestProcessor().setInsertionPoint(strategyProvider.get(0).getStrategy());
    insertionPointCmb.getCombo().select(0);
}
 

protected Control createLabelParameterControl(final Composite comp) {
	fixedValue = new CLabel(comp, SWT.READ_ONLY | SWT.BORDER_SOLID);
	fixedValue.setForeground(IGamaColors.BLACK.color()); // force text color, see #2601
	fixedValue.setText(getOriginalValue() instanceof String ? (String) getOriginalValue()
			: StringUtils.toGaml(getOriginalValue(), false));
	// addToolbarHiders(fixedValue);
	return fixedValue;
}
 

private void updateLegendArea() {
    for (Control c: fLegendArea.getChildren()) {
        c.dispose();
    }
    disposeLegendImages();
    if (fFullTraceHistogram.showTraces()) {
        Collection<ITmfTrace> traces = TmfTraceManager.getTraceSet(fTrace);
        fLegendImages = new Image[traces.size()];
        int traceIndex = 0;
        for (ITmfTrace trace : traces) {
            fLegendImages[traceIndex] = new Image(fLegendArea.getDisplay(), 16, 16);
            GC gc = new GC(fLegendImages[traceIndex]);
            gc.setBackground(fFullTraceHistogram.getTraceColor(traceIndex));
            gc.fillRectangle(0, 0, 15, 15);
            gc.setForeground(fLegendArea.getDisplay().getSystemColor(SWT.COLOR_BLACK));
            gc.drawRectangle(0, 0, 15, 15);
            gc.dispose();

            CLabel label = new CLabel(fLegendArea, SWT.NONE);
            label.setText(trace.getName());
            label.setImage(fLegendImages[traceIndex]);
            traceIndex++;
        }
    }
    fLegendArea.layout();
    fLegendArea.getParent().layout();
}
 

protected void createErrorComposite(final Composite parent) {
    errorMessageText = new CLabel(parent, SWT.NONE);
    errorMessageText.setLeftMargin(0);
    errorMessageText.setText("");

    final GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.heightHint = 30 * getErrorLine();
    gridData.horizontalSpan = numColumns;

    errorMessageText.setLayoutData(gridData);
    errorMessageText.setForeground(ColorConstants.red);
}
 

private Composite createMainComp(Composite parent) {
    GridData gridData12 = new GridData();
    gridData12.horizontalSpan = 2;
    GridData gridData11 = new GridData();
    gridData11.horizontalSpan = 2;
    GridLayout gridLayout2 = new GridLayout();
    gridLayout2.numColumns = 2;
    GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    gridData.verticalAlignment = GridData.FILL;
    mainComp = new Composite(parent, SWT.NONE);
    mainComp.setLayoutData(gridData);
    cLabel = new CLabel(mainComp, SWT.NONE);
    cLabel.setText(generatePropertiesSelect);
    cLabel.setLayoutData(gridData11);
    createTreeComp();
    createButtonComp();
    mainComp.setLayout(gridLayout2);

    createComboComp();

    createVisibilityGroup();

    return mainComp;
}
 

private Composite createMainComp(Composite parent) {
    GridData gridData12 = new GridData();
    gridData12.horizontalSpan = 2;
    GridData gridData11 = new GridData();
    gridData11.horizontalSpan = 2;
    GridLayout gridLayout2 = new GridLayout();
    gridLayout2.numColumns = 2;
    GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    gridData.verticalAlignment = GridData.FILL;
    mainComp = new Composite(parent, SWT.NONE);
    mainComp.setLayoutData(gridData);
    cLabel = new CLabel(mainComp, SWT.NONE);
    cLabel.setText(Messages.overrideMethodsSelect);
    cLabel.setLayoutData(gridData11);
    createTreeComp();
    createButtonComp();
    mainComp.setLayout(gridLayout2);

    createComboComp();

    createCommentComp(mainComp);

    return mainComp;
}
 

/**
 * Initialize the control
 */
private void initialize() {
	timeLabel = new CLabel(this, SWT.RIGHT);
	timeLabel.setText("23:00 PM");
	Integer preferredWidth = new Integer(timeLabel.computeSize(SWT.DEFAULT,
			SWT.DEFAULT, false).x + 5);
	timeLabel.setLayoutData(preferredWidth);
	timeLabel.setText("");
	setBackground(Display.getCurrent().getSystemColor(
			SWT.COLOR_WIDGET_BACKGROUND));
	setSize(new Point(537, 16));
	setLayout(new TimeSliceAcrossTimeLayout());
}
 

@Override
protected Control createDialogArea(final Composite parent) {
	setTitle("Choose a Workspace to store your models, settings, etc.");
	setMessage(strMsg);

	try {
		final Composite inner = new Composite(parent, SWT.NONE);
		final GridLayout l = new GridLayout(4, false);
		// double[][] layout =
		// new double[][] {
		// { 5, LatticeConstants.PREFERRED, 5, 250, 5,
		// LatticeConstants.PREFERRED, 5 },
		// { 5, LatticeConstants.PREFERRED, 5, LatticeConstants.PREFERRED,
		// 40 } };
		inner.setLayout(l);
		inner.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, true));

		/* Label on the left */
		final CLabel label = new CLabel(inner, SWT.NONE);
		label.setText("GAMA Workspace");
		label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));

		/* Combo in the middle */
		workspacePathCombo = new Combo(inner, SWT.BORDER);
		final GridData data = new GridData(SWT.LEFT, SWT.CENTER, true, false);
		data.widthHint = 200;
		workspacePathCombo.setLayoutData(data);
		final String wsRoot = WorkspacePreferences.getLastSetWorkspaceDirectory();
		workspacePathCombo.setText(wsRoot);

		/* Checkbox below */
		rememberWorkspaceButton = new Button(inner, SWT.CHECK);
		rememberWorkspaceButton.setText("Remember");
		rememberWorkspaceButton.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));
		rememberWorkspaceButton.setSelection(WorkspacePreferences.isRememberWorkspace());

		final String lastUsed = WorkspacePreferences.getLastUsedWorkspaces();
		lastUsedWorkspaces = new ArrayList<>();
		if ( lastUsed != null ) {
			final String[] all = lastUsed.split(splitChar);
			for ( final String str : all ) {
				lastUsedWorkspaces.add(str);
			}
		}
		for ( final String last : lastUsedWorkspaces ) {
			workspacePathCombo.add(last);
		}

		/* Browse button on the right */
		final Button browse = new Button(inner, SWT.PUSH);
		browse.setText("Browse...");
		browse.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false));
		browse.addListener(SWT.Selection, event -> {
			final DirectoryDialog dd = new DirectoryDialog(getParentShell());
			dd.setText("Select Workspace Root");
			dd.setMessage(strInfo);
			dd.setFilterPath(workspacePathCombo.getText());
			final String pick = dd.open();
			if ( pick == null ) {
				if ( workspacePathCombo.getText().length() == 0 ) {
					setMessage(strError, IMessageProvider.ERROR);
				}
			} else {
				setMessage(strMsg);
				workspacePathCombo.setText(pick);
			}
		});
		return inner;
	} catch (final RuntimeException err) {
		err.printStackTrace();
		return null;
	}
}
 

/**
 * Create the composite.
 * 
 * @param parent
 * @param style
 */
public MakrosComposite(Composite parent, int style){
	super(parent, style);
	setLayout(new GridLayout(1, false));
	
	CLabel lblHeader = new CLabel(this, SWT.NONE);
	lblHeader.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
	lblHeader.setText("Makros des Anwender " + CoreHub.getLoggedInContact().getLabel());

	
	SashForm sash = new SashForm(this, SWT.HORIZONTAL);
	sash.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
	
	Composite selectionComposite = new Composite(sash, SWT.NONE);
	selectionComposite.setLayout(new GridLayout(1, true));
	ToolBarManager toolbar = new ToolBarManager();
	ToolBar toolbarControl = toolbar.createControl(selectionComposite);
	toolbarControl.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false));
	
	viewer = new TableViewer(selectionComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI);
	viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	viewer.setContentProvider(new ArrayContentProvider());
	viewer.setLabelProvider(new DefaultLabelProvider());
	viewer.setInput(getUserMakros(CoreHub.getLoggedInContact()));
	viewer.addSelectionChangedListener(new ISelectionChangedListener() {
		@Override
		public void selectionChanged(SelectionChangedEvent event){
			StructuredSelection selection = (StructuredSelection) viewer.getSelection();
			if (selection != null && !selection.isEmpty()) {
				detailComposite.setMakro((MakroDTO) selection.getFirstElement());
			} else {
				detailComposite.setMakro(null);
			}
		}
	});
	viewer.setComparator(new ViewerComparator());
	
	MenuManager menuManager = new MenuManager();
	menuManager.add(new RemoveMakroAction(viewer));
	MenuManager subMenu = new MenuManager("Marko zu Anwender kopieren");
	subMenu.setRemoveAllWhenShown(true);
	subMenu.addMenuListener(new IMenuListener() {
		@Override
		public void menuAboutToShow(IMenuManager manager){
			addCopyToUserActions(manager);
		}
	});
	menuManager.add(subMenu);
	
	Menu menu = menuManager.createContextMenu(viewer.getTable());
	viewer.getTable().setMenu(menu);
	
	toolbar.add(new AddMakroAction(viewer));
	toolbar.add(new RemoveMakroAction(viewer));
	toolbar.add(new RefreshMakrosAction(viewer));
	toolbar.update(true);
	
	detailComposite = new MakroDetailComposite(sash, SWT.NONE);
	
	// can only be set after child components are available
	sash.setWeights(new int[] {
		1, 4
	});
}
 

/**
 * {@inheritDoc}
 */
public void createControl(Composite parent) {
	fForm= new ViewForm(parent, SWT.BORDER | SWT.FLAT);
	fForm.marginWidth= 0;
	fForm.marginHeight= 0;

	fLabel= new CLabel(fForm, SWT.NONE);
	fLabel.setText(RefactoringMessages.ReferencesInBinaryStatusContextViewer_title);
	fForm.setTopLeft(fLabel);

	Composite composite= new Composite(fForm, SWT.NONE);
	composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	GridLayout layout= new GridLayout(1, false);
	layout.marginWidth= 0;
	layout.marginHeight= 0;
	composite.setLayout(layout);


	fTreeViewer= new TreeViewer(composite, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
	final AppearanceAwareLabelProvider labelProvider= new AppearanceAwareLabelProvider();
	fTreeViewer.setLabelProvider(new DelegatingStyledCellLabelProvider(labelProvider));
	fTreeViewer.setComparator(new ViewerComparator() {
		private Collator fCollator= Collator.getInstance();
		@Override
		public int compare(Viewer viewer, Object e1, Object e2) {
			String l1= labelProvider.getText(e1);
			String l2= labelProvider.getText(e2);
			return fCollator.compare(l1, l2);
		}
	});
	fTreeViewer.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

	fButton= new Button(composite, SWT.PUSH);
	fButton.setText(RefactoringMessages.ReferencesInBinaryStatusContextViewer_show_as_search_button);
	GridData layoutData= new GridData(SWT.BEGINNING, SWT.CENTER, false, false);
	layoutData.widthHint= SWTUtil.getButtonWidthHint(fButton);
	fButton.setLayoutData(layoutData);
	fButton.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			fillInSearchView();
		}
	});
	fButton.setEnabled(false);

	fForm.setContent(composite);

	Dialog.applyDialogFont(parent);
}
 

private void updateCLabel(CLabel clabel, String text, boolean visible) {
    clabel.setText(text);
    clabel.setVisible(visible);
    ((GridData) clabel.getLayoutData()).exclude = !visible;
    clabel.layout(true);
}
 

/**
 * Creates a label as a part of the form.
 *
 * @param parent
 *            the label parent.
 * @param text
 *            the label text.
 * @param style
 *            the label style.
 * @return the label.
 */
public CLabel createCLabel(Composite parent, String text, int style) {
    final CLabel label = new CLabel(parent, style);
    label.setBackground(parent.getBackground());
    label.setText(text);
    return label;
}