Example usage for org.eclipse.swt.widgets Label Label

List of usage examples for org.eclipse.swt.widgets Label Label

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Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Label Label.

Prototype

public Label(Composite parent, int style)

Source Link

Document

Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

Usage

From source file:SampleListViewer.java

public SampleListViewer() {
    RowLayout rowLayout = new RowLayout();
    shell.setLayout(rowLayout);/*  w  w  w  . ja  v  a2s.c o m*/

    (new Label(shell, SWT.NULL)).setText("What programming languages are you proficient in? ");

    init();

    addButtons();

    shell.pack();
    shell.open();
    //textUser.forceFocus();

    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }

    display.dispose();
}

From source file:edu.isistan.carcha.plugin.editors.TraceabilityEditor.java

/**
 * Creates a page to allow users to create a traceability link.
 *//* w  w  w  . j  a v a  2  s.c o  m*/
void createTraceabilityLinkPage() {
    final Composite composite = new Composite(getContainer(), SWT.NONE);
    composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 1, 5));
    composite.setLayout(new GridLayout());

    Label concernLabel = new Label(composite, SWT.BORDER);
    concernLabel.setText("Crosscuttings Concerns(CCC)");
    concernLabel.setToolTipText("This are the Crosscuttings Concerns detected on the requierement document");
    GridData gridData = new GridData(SWT.LEFT, SWT.TOP, false, false);
    concernLabel.setLayoutData(gridData);

    topNewLink = new TableViewer(composite, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    createColumns(composite, topNewLink);

    final Table table = topNewLink.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    topNewLink.setContentProvider(new ArrayContentProvider());
    getSite().setSelectionProvider(topNewLink);
    // define layout for the viewer
    gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    topNewLink.getControl().setLayoutData(gridData);

    Button button = new Button(composite, SWT.PUSH);
    button.setText("Link");
    button.addSelectionListener(new SelectionListener() {
        public void widgetDefaultSelected(SelectionEvent event) {
        }

        public void widgetSelected(SelectionEvent event) {
            IStructuredSelection topSelection = (IStructuredSelection) topNewLink.getSelection();
            IStructuredSelection bottomSelection = (IStructuredSelection) bottomNewLink.getSelection();

            String[] crosscuttingConcern = (String[]) topSelection.getFirstElement();
            String[] designDecision = (String[]) bottomSelection.getFirstElement();

            if ((crosscuttingConcern != null) && (designDecision != null)) {
                // create dialog with ok and cancel button and info icon
                MessageBox dialog = new MessageBox(composite.getShell(),
                        SWT.ICON_QUESTION | SWT.OK | SWT.CANCEL);
                dialog.setText("Link confirmation");
                dialog.setMessage("Do you want to link the selected items?");

                // open dialog and await user selection
                int response = dialog.open();
                if (response == SWT.OK) {
                    PluginUtil.createNewLink(crosscuttingConcern, designDecision, cp);
                    dirty = true;
                    firePropertyChange(IEditorPart.PROP_DIRTY);
                }
            } else {
                MessageDialog.openError(composite.getShell(), "Error", "Please select item(s) to link");
            }
        }
    });

    gridData = new GridData(SWT.CENTER, SWT.TOP, false, false, 2, 1);
    button.setLayoutData(gridData);

    Label ddsLabel = new Label(composite, SWT.BORDER);
    ddsLabel.setText("Architectural design decisions");
    ddsLabel.setToolTipText("This are the design decisions detected in the architectural document");
    gridData = new GridData(SWT.LEFT, SWT.TOP, false, false);
    ddsLabel.setLayoutData(gridData);
    bottomNewLink = new TableViewer(composite, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    createColumns(composite, bottomNewLink);

    Table table2 = bottomNewLink.getTable();
    table2.setHeaderVisible(true);
    table2.setLinesVisible(true);

    bottomNewLink.setContentProvider(new ArrayContentProvider());

    getSite().setSelectionProvider(bottomNewLink);
    gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    bottomNewLink.getControl().setLayoutData(gridData);

    int index = addPage(composite);
    setPageText(index, "New Link");
}

From source file:org.gumtree.vis.plot1d.Plot1D.java

private void createStatusBar() {
    Composite statusComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(6, false);
    layout.marginLeft = 6;/*  w w  w. j a v a2 s  .  c o m*/
    layout.marginRight = 6;
    layout.marginTop = 1;
    layout.marginBottom = 1;
    layout.horizontalSpacing = 3;
    layout.verticalSpacing = 1;
    statusComposite.setLayout(layout);

    GridData gridData = new GridData(SWT.FILL);
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = false;
    statusComposite.setLayoutData(gridData);

    final Label xLabel = new Label(statusComposite, SWT.NONE);
    xLabel.setText("X:");
    gridData = new GridData(SWT.DEFAULT);
    xLabel.setLayoutData(gridData);
    //      GridDataFactory.swtDefaults().applyTo(xLabel);
    final Text xText = new Text(statusComposite, SWT.BORDER);
    gridData = new GridData(SWT.FILL);
    gridData.widthHint = 50;
    xText.setLayoutData(gridData);
    //      GridDataFactory.fillDefaults().hint(50, SWT.DEFAULT).applyTo(xText);
    xText.setEditable(false);

    final Label yLabel = new Label(statusComposite, SWT.NONE);
    yLabel.setText("Y:");
    gridData = new GridData(SWT.DEFAULT);
    yLabel.setLayoutData(gridData);
    //      GridDataFactory.swtDefaults().applyTo(yLabel);
    final Text yText = new Text(statusComposite, SWT.BORDER);
    gridData = new GridData(SWT.FILL);
    gridData.widthHint = 50;
    yText.setLayoutData(gridData);
    //      GridDataFactory.fillDefaults().hint(50, SWT.DEFAULT).applyTo(yText);
    yText.setEditable(false);

    final Composite composite = this;
    panel.addChartMouseListener(new ChartMouseListener() {

        @Override
        public void chartMouseMoved(ChartMouseEvent event) {
            if (event instanceof XYChartMouseEvent) {
                final String xString = String.format("%.2f", ((XYChartMouseEvent) event).getX());
                final String yString = String.format("%.2f", ((XYChartMouseEvent) event).getY());
                //                  panel.requestFocus();

                Display.getDefault().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        xText.setText(xString);
                        yText.setText(yString);
                        if (!composite.isFocusControl()) {
                            composite.setFocus();
                        }
                    }
                });
            }
        }

        @Override
        public void chartMouseClicked(ChartMouseEvent event) {
            Display.getDefault().asyncExec(new Runnable() {

                @Override
                public void run() {
                    if (!composite.isFocusControl()) {
                        composite.setFocus();
                    }
                }
            });
        }
    });
}

From source file:ShowPrefs.java

/**
 * Change the description label//from   www  .j av a 2 s  .  c  om
 */
protected Label createDescriptionLabel(Composite parent) {
    Label label = null;
    String description = getDescription();
    if (description != null) {
        // Upper case the description
        description = description.toUpperCase();

        // Right-align the label
        label = new Label(parent, SWT.RIGHT);
        label.setText(description);
    }
    return label;
}

From source file:org.gumtree.vis.hist2d.Hist2D.java

private void createStatusBar() {
    Composite statusComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(6, false);
    layout.marginLeft = 6;/* w  w  w .  j  a  v a  2  s  .  c  o  m*/
    layout.marginRight = 6;
    layout.marginTop = 1;
    layout.marginBottom = 1;
    layout.horizontalSpacing = 3;
    layout.verticalSpacing = 1;
    statusComposite.setLayout(layout);

    GridData gridData = new GridData(SWT.FILL);
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = false;
    statusComposite.setLayoutData(gridData);

    final Label xLabel = new Label(statusComposite, SWT.NONE);
    xLabel.setText("X:");
    gridData = new GridData(SWT.DEFAULT);
    xLabel.setLayoutData(gridData);
    //      GridDataFactory.swtDefaults().applyTo(xLabel);
    final Text xText = new Text(statusComposite, SWT.BORDER);
    gridData = new GridData(SWT.FILL);
    gridData.widthHint = 50;
    xText.setLayoutData(gridData);
    //      GridDataFactory.fillDefaults().hint(50, SWT.DEFAULT).applyTo(xText);
    xText.setEditable(false);

    final Label yLabel = new Label(statusComposite, SWT.NONE);
    yLabel.setText("Y:");
    gridData = new GridData(SWT.DEFAULT);
    yLabel.setLayoutData(gridData);
    //      GridDataFactory.swtDefaults().applyTo(yLabel);
    final Text yText = new Text(statusComposite, SWT.BORDER);
    gridData = new GridData(SWT.FILL);
    gridData.widthHint = 50;
    yText.setLayoutData(gridData);
    //      GridDataFactory.fillDefaults().hint(50, SWT.DEFAULT).applyTo(yText);
    yText.setEditable(false);

    final Label zLabel = new Label(statusComposite, SWT.NONE);
    zLabel.setText("Z:");
    gridData = new GridData(SWT.DEFAULT);
    zLabel.setLayoutData(gridData);
    //      GridDataFactory.swtDefaults().applyTo(zLabel);
    final Text zText = new Text(statusComposite, SWT.BORDER);
    gridData = new GridData(SWT.FILL);
    gridData.widthHint = 50;
    zText.setLayoutData(gridData);
    //      GridDataFactory.fillDefaults().hint(50, SWT.DEFAULT).applyTo(zText);
    zText.setEditable(false);

    final Composite composite = this;
    panel.addChartMouseListener(new ChartMouseListener() {

        @Override
        public void chartMouseMoved(ChartMouseEvent event) {
            if (event instanceof XYZChartMouseEvent) {
                final String xString = String.format("%.2f", ((XYZChartMouseEvent) event).getX());
                final String yString = String.format("%.2f", ((XYZChartMouseEvent) event).getY());
                final String zString = String.format("%.2f", ((XYZChartMouseEvent) event).getZ());
                panel.requestFocus();

                Display.getDefault().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        xText.setText(xString);
                        yText.setText(yString);
                        zText.setText(zString);
                        if (!composite.isFocusControl()) {
                            composite.setFocus();
                        }
                    }
                });
            }
        }

        @Override
        public void chartMouseClicked(ChartMouseEvent event) {
            // TODO Auto-generated method stub

        }
    });
}

From source file:gov.redhawk.statistics.ui.views.StatisticsView.java

/**
 * This is a callback that will allow us to create the viewer and initialize it.
 *//*from w  w w. ja  va 2  s.  c  o  m*/
@Override
public void createPartControl(Composite comp) {

    parent = comp;
    parent.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).numColumns(1).create());

    // Custom Action for the View's Menu
    CustomAction customAction = new CustomAction() {

        @Override
        public void run() {
            SettingsDialog dialog = new SettingsDialog(parent.getShell(), datalist.length, curIndex, numBars);
            dialog.create();
            if (dialog.open() == Window.OK) {
                numBars = dialog.getNumBars();
                curIndex = dialog.getSelectedIndex();
                refreshJob.schedule();
            }
        }
    };
    customAction.setText("Settings");
    getViewSite().getActionBars().getMenuManager().add(customAction);

    // creation of chart composite and selection of associated options
    Composite chartComposite = new Composite(parent, SWT.EMBEDDED);
    chartComposite.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());

    chart = ChartFactory.createXYBarChart(null, null, false, null, dataSet, PlotOrientation.VERTICAL, false,
            true, false);

    org.eclipse.swt.graphics.Color backgroundColor = chartComposite.getBackground();
    chart.setBackgroundPaint(
            new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue()));
    chart.getXYPlot().setBackgroundPaint(ChartColor.WHITE);

    Frame chartFrame = SWT_AWT.new_Frame(chartComposite);
    chartFrame.setBackground(
            new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue()));
    chartFrame.setLayout(new GridLayout());

    ChartPanel jFreeChartPanel = new ChartPanel(chart);
    chartFrame.add(jFreeChartPanel);

    ClusteredXYBarRenderer renderer = new ClusteredXYBarRenderer();
    renderer.setBarPainter(new StandardXYBarPainter());
    renderer.setMargin(0.05);
    renderer.setShadowVisible(false);
    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new XYItemLabelGenerator() {
        @Override
        public String generateLabel(XYDataset dataset, int series, int item) {
            return String.valueOf((int) (dataset.getYValue(series, item)));
        }
    });
    renderer.setBasePaint(new Color(139, 0, 0));
    renderer.setLegendItemLabelGenerator(new XYSeriesLabelGenerator() {

        @Override
        public String generateLabel(XYDataset ds, int i) {
            if (ds.getSeriesCount() == 2) {
                if (i == 0) {
                    return "Real";
                } else if (i == 1) {
                    return "Imaginary";
                } else {
                    return "Complex";
                }
            } else if (ds.getSeriesCount() > 1) {
                return "Dimension " + i;
            }

            return null;
        }
    });
    chart.getXYPlot().setRenderer(renderer);

    dataSet.addChangeListener(new DatasetChangeListener() {

        @Override
        public void datasetChanged(DatasetChangeEvent event) {
            chart.getPlot().datasetChanged(event);

        }
    });

    // creation of the statistics composite
    FormToolkit toolkit = new FormToolkit(parent.getDisplay());
    section = toolkit.createSection(parent, Section.DESCRIPTION | Section.NO_TITLE | Section.CLIENT_INDENT);
    section.setBackground(parent.getBackground());
    section.setDescription("");
    section.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); // layout within parent

    // Composite for storing the data
    Composite composite = toolkit.createComposite(section, SWT.WRAP);
    composite.setBackground(parent.getBackground());
    composite.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).numColumns(4).create());
    composite.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); // layout within parent
    toolkit.paintBordersFor(composite);
    section.setClient(composite);

    for (int j = 0; j < STAT_PROPS.length; j++) {
        Label label = new Label(composite, SWT.None);
        label.setText(STAT_PROPS[j] + ":");
        labels[j] = new Label(composite, SWT.None);
        labels[j].setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
    }

}

From source file:com.android.ddmuilib.net.NetworkPanel.java

/**
 * Create header panel with configuration options.
 *//*from   w  w w .j av  a 2 s. co  m*/
private void createHeader() {

    mHeader = new Composite(mPanel, SWT.NONE);
    final RowLayout layout = new RowLayout();
    layout.center = true;
    mHeader.setLayout(layout);

    mSpeedLabel = new Label(mHeader, SWT.NONE);
    mSpeedLabel.setText("Speed:");
    mSpeedCombo = new Combo(mHeader, SWT.PUSH);
    mSpeedCombo.add("Fast (100ms)");
    mSpeedCombo.add("Medium (250ms)");
    mSpeedCombo.add("Slow (500ms)");
    mSpeedCombo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            updateSpeed();
        }
    });

    mSpeedCombo.select(1);
    updateSpeed();

    mRunningButton = new Button(mHeader, SWT.PUSH);
    mRunningButton.setText("Start");
    mRunningButton.setEnabled(false);
    mRunningButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            final boolean alreadyRunning = mSampleThread != null;
            updateRunning(!alreadyRunning);
        }
    });

    mResetButton = new Button(mHeader, SWT.PUSH);
    mResetButton.setText("Reset");
    mResetButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            clearTrackedItems();
        }
    });

    final FormData data = new FormData();
    data.top = new FormAttachment(0);
    data.left = new FormAttachment(0);
    data.right = new FormAttachment(100);
    mHeader.setLayoutData(data);
}

From source file:org.ewhoxford.swt.bloodpressure.ui.MeasurePageTab.java

/**
 * Creates the control widgets./*from  w  w  w. j av  a  2s.c  o m*/
 */
void createControlWidgets() {

    /* Controls the type of FillLayout */
    Group bpGroup = new Group(controlGroup, SWT.NONE);
    bpGroup.setText(BPMainWindow.getResourceString("BP_and_HR"));
    bpGroup.setLayout(new GridLayout(2, true));
    bpGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    messageLabel = new Label(controlGroup, SWT.NONE);
    messageLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    messageLabel.setText("");

    Label label1 = new Label(bpGroup, SWT.NONE);
    label1.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label1.setText("SBP");

    sbpTextbox = new Text(bpGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
    sbpTextbox.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    sbpTextbox.setText("0");
    sbpTextbox.setEditable(false);

    Label label2 = new Label(bpGroup, SWT.NONE);
    label2.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label2.setText("DBP");

    dbpTextbox = new Text(bpGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
    dbpTextbox.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    dbpTextbox.setText("0");
    dbpTextbox.setEditable(false);

    Label label3 = new Label(bpGroup, SWT.NONE);
    label3.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label3.setText("HR");

    hrTextbox = new Text(bpGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
    hrTextbox.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    hrTextbox.setText("0");
    hrTextbox.setEditable(false);

    Label label5 = new Label(controlGroup, SWT.NONE);
    label5.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label5.setText("");

    Label label4 = new Label(controlGroup, SWT.NONE);
    label4.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label4.setText("Notes:");

    notesText = new Text(controlGroup, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
    notesText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    notesText.setText("Comment on the blood pressure");
    notesText.computeSize(100, 500);
    notesText.setEnabled(true);
    final Group optionGroup = new Group(controlGroup, SWT.NONE);
    optionGroup.setText(BPMainWindow.getResourceString("Options"));
    optionGroup.setLayout(new GridLayout());
    optionGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    newMeasure = new Button(optionGroup, SWT.BUTTON1);
    newMeasure.setText("New Measure");
    newMeasure.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    newMeasure.setSelection(true);
    newMeasure.addSelectionListener(selectionListener);

    createCSV = new Button(optionGroup, SWT.CHECK);
    createCSV.setText("create CSV File");
    createCSV.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    saveButton = new Button(optionGroup, SWT.BUTTON1);
    saveButton.setText("Save");
    saveButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    saveButton.setEnabled(false);
    saveButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            String savedFileName = "";
            String notes = "";

            if (notesText.getText().length() != 0) {
                notes = notesText.getText();
            }

            Long time = System.currentTimeMillis();

            if (createCSV.getSelection()) {

                try {
                    savedFileName = FileManager.saveFile(bloodPressureValue, arrayPressure, arrayTime, time,
                            notes);
                } catch (Exception e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                } finally {
                    addNewMeasureAndFile(savedFileName, bloodPressureValue, notes, time);
                }

            } else {
                addNewMeasureAndFile(savedFileName, bloodPressureValue, notes, time);

                if (createCSV.getSelection()) {

                    MessageDialog.openInformation(optionGroup.getShell(), "Saved",
                            BPMainWindow.getResourceString("alert_dialog_data_saved_to_database_and_csv"));

                } else {

                    MessageDialog.openInformation(optionGroup.getShell(), "Saved",
                            BPMainWindow.getResourceString("alert_dialog_data_saved_to_database"));
                }
            }
        }
    });
    // #### End of Set up click listeners for all the buttons
}

From source file:org.eclipse.swt.examples.texteditor.TextEditor.java

public Shell open(Display display) {
    this.display = display;
    initResources();//  w w  w  .  j a va 2s. c  om
    shell = new Shell(display);
    shell.setText(getResourceString("Window_title")); //$NON-NLS-1$
    styledText = new StyledText(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    createMenuBar();
    createToolBar();
    createPopup();
    statusBar = new Label(shell, SWT.NONE);
    installListeners();
    updateToolBar();
    updateStatusBar();
    shell.setSize(1000, 700);
    shell.open();
    return shell;
}

From source file:AddressBook.java

/**
 * Creates the contents of the page//w  ww .jav  a  2 s. c  o m
 * 
 * @param parent
 *            the parent composite
 */
public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(2, false));

    // Create the label and text box to hold email address
    new Label(composite, SWT.LEFT).setText("E-mail Address:");
    final Text ea = new Text(composite, SWT.BORDER);
    ea.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Add handler to update e-mail based on input
    ea.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent event) {
            email = ea.getText();
            setPageComplete(email.length() > 0);
        }
    });

    setControl(composite);
}