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

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

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Introduction

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

Prototype

public void setForeground(Color color)

Source Link

Document

Sets the receiver's foreground color to the color specified by the argument, or to the default system color for the control if the argument is null.

Usage

From source file:FontDialogColorFontData.java

public static void main(String[] args) {

    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Font Chooser");
    shell.setLayout(new GridLayout(2, false));
    final Label fontLabel = new Label(shell, SWT.NONE);
    fontLabel.setText("The selected font");

    Button button = new Button(shell, SWT.PUSH);
    button.setText("Font...");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            Font font = null;//  w  ww .  j  a v a  2s  .c o  m
            Color color = null;

            FontDialog dlg = new FontDialog(shell);

            if (font != null)
                dlg.setFontList(fontLabel.getFont().getFontData());
            if (color != null)
                dlg.setRGB(color.getRGB());

            if (dlg.open() != null) {
                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();

                font = new Font(shell.getDisplay(), dlg.getFontList());
                fontLabel.setFont(font);

                color = new Color(shell.getDisplay(), dlg.getRGB());
                fontLabel.setForeground(color);

                shell.pack();

                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();
            }
        }
    });

    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }

    display.dispose();
}

From source file:MainClass.java

public static void main(String[] a) {
    Display display = new Display();
    // Create the main window
    final Shell shell = new Shell(display);

    shell.setLayout(new GridLayout(2, false));

    final Label fontLabel = new Label(shell, SWT.NONE);
    fontLabel.setText("The selected font");

    Button button = new Button(shell, SWT.PUSH);
    button.setText("Font...");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            // Create the color-change dialog
            FontDialog dlg = new FontDialog(shell);
            Font font = null;//ww w  .  j a v a2 s. c  o  m
            Color color = null;

            if (font != null)
                dlg.setFontList(fontLabel.getFont().getFontData());
            if (color != null)
                dlg.setRGB(color.getRGB());

            if (dlg.open() != null) {
                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();

                font = new Font(shell.getDisplay(), dlg.getFontList());
                fontLabel.setFont(font);

                color = new Color(shell.getDisplay(), dlg.getRGB());
                fontLabel.setForeground(color);

                shell.pack();
            }
        }
    });

    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:Snippet125.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    final Table table = new Table(shell, SWT.BORDER);
    for (int i = 0; i < 20; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        item.setText("item " + i);
    }//  www .j  a v a  2  s.co  m
    // Disable native tooltip
    table.setToolTipText("");

    // Implement a "fake" tooltip
    final Listener labelListener = new Listener() {
        public void handleEvent(Event event) {
            Label label = (Label) event.widget;
            Shell shell = label.getShell();
            switch (event.type) {
            case SWT.MouseDown:
                Event e = new Event();
                e.item = (TableItem) label.getData("_TABLEITEM");
                // Assuming table is single select, set the selection as if
                // the mouse down event went through to the table
                table.setSelection(new TableItem[] { (TableItem) e.item });
                table.notifyListeners(SWT.Selection, e);
                // fall through
            case SWT.MouseExit:
                shell.dispose();
                break;
            }
        }
    };

    Listener tableListener = new Listener() {
        Shell tip = null;

        Label label = null;

        public void handleEvent(Event event) {
            switch (event.type) {
            case SWT.Dispose:
            case SWT.KeyDown:
            case SWT.MouseMove: {
                if (tip == null)
                    break;
                tip.dispose();
                tip = null;
                label = null;
                break;
            }
            case SWT.MouseHover: {
                TableItem item = table.getItem(new Point(event.x, event.y));
                if (item != null) {
                    if (tip != null && !tip.isDisposed())
                        tip.dispose();
                    tip = new Shell(shell, SWT.ON_TOP | SWT.TOOL);
                    tip.setLayout(new FillLayout());
                    label = new Label(tip, SWT.NONE);
                    label.setForeground(display.getSystemColor(SWT.COLOR_INFO_FOREGROUND));
                    label.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
                    label.setData("_TABLEITEM", item);
                    label.setText("tooltip " + item.getText());
                    label.addListener(SWT.MouseExit, labelListener);
                    label.addListener(SWT.MouseDown, labelListener);
                    Point size = tip.computeSize(SWT.DEFAULT, SWT.DEFAULT);
                    Rectangle rect = item.getBounds(0);
                    Point pt = table.toDisplay(rect.x, rect.y);
                    tip.setBounds(pt.x, pt.y, size.x, size.y);
                    tip.setVisible(true);
                }
            }
            }
        }
    };
    table.addListener(SWT.Dispose, tableListener);
    table.addListener(SWT.KeyDown, tableListener);
    table.addListener(SWT.MouseMove, tableListener);
    table.addListener(SWT.MouseHover, tableListener);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet125.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Snippet 125");
    shell.setLayout(new FillLayout());
    final Table table = new Table(shell, SWT.BORDER);
    for (int i = 0; i < 20; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        item.setText("item " + i);
    }/*w  w  w  .j a v  a 2 s. co  m*/
    // Disable native tooltip
    table.setToolTipText("");

    // Implement a "fake" tooltip
    final Listener labelListener = event -> {
        Label label = (Label) event.widget;
        Shell shell1 = label.getShell();
        switch (event.type) {
        case SWT.MouseDown:
            Event e = new Event();
            e.item = (TableItem) label.getData("_TABLEITEM");
            // Assuming table is single select, set the selection as if
            // the mouse down event went through to the table
            table.setSelection(new TableItem[] { (TableItem) e.item });
            table.notifyListeners(SWT.Selection, e);
            shell1.dispose();
            table.setFocus();
            break;
        case SWT.MouseExit:
            shell1.dispose();
            break;
        }
    };

    Listener tableListener = new Listener() {
        Shell tip = null;
        Label label = null;

        @Override
        public void handleEvent(Event event) {
            switch (event.type) {
            case SWT.Dispose:
            case SWT.KeyDown:
            case SWT.MouseMove: {
                if (tip == null)
                    break;
                tip.dispose();
                tip = null;
                label = null;
                break;
            }
            case SWT.MouseHover: {
                TableItem item = table.getItem(new Point(event.x, event.y));
                if (item != null) {
                    if (tip != null && !tip.isDisposed())
                        tip.dispose();
                    tip = new Shell(shell, SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL);
                    tip.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
                    FillLayout layout = new FillLayout();
                    layout.marginWidth = 2;
                    tip.setLayout(layout);
                    label = new Label(tip, SWT.NONE);
                    label.setForeground(display.getSystemColor(SWT.COLOR_INFO_FOREGROUND));
                    label.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
                    label.setData("_TABLEITEM", item);
                    label.setText(item.getText());
                    label.addListener(SWT.MouseExit, labelListener);
                    label.addListener(SWT.MouseDown, labelListener);
                    Point size = tip.computeSize(SWT.DEFAULT, SWT.DEFAULT);
                    Rectangle rect = item.getBounds(0);
                    Point pt = table.toDisplay(rect.x, rect.y);
                    tip.setBounds(pt.x, pt.y, size.x, size.y);
                    tip.setVisible(true);
                }
            }
            }
        }
    };
    table.addListener(SWT.Dispose, tableListener);
    table.addListener(SWT.KeyDown, tableListener);
    table.addListener(SWT.MouseMove, tableListener);
    table.addListener(SWT.MouseHover, tableListener);
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:TooltipTableItem.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    final Table table = new Table(shell, SWT.BORDER);
    for (int i = 0; i < 20; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        item.setText("item " + i);
    }/*from   w  ww.j a  va2 s .com*/
    // Disable native tooltip
    table.setToolTipText("");

    // Implement a "fake" tooltip
    final Listener labelListener = new Listener() {
        public void handleEvent(Event event) {
            Label label = (Label) event.widget;
            Shell shell = label.getShell();
            switch (event.type) {
            case SWT.MouseDown:
                Event e = new Event();
                e.item = (TableItem) label.getData("_TABLEITEM");
                // Assuming table is single select, set the selection as if
                // the mouse down event went through to the table
                table.setSelection(new TableItem[] { (TableItem) e.item });
                table.notifyListeners(SWT.Selection, e);
                shell.dispose();
                table.setFocus();
                break;
            case SWT.MouseExit:
                shell.dispose();
                break;
            }
        }
    };

    Listener tableListener = new Listener() {
        Shell tip = null;

        Label label = null;

        public void handleEvent(Event event) {
            switch (event.type) {
            case SWT.Dispose:
            case SWT.KeyDown:
            case SWT.MouseMove: {
                if (tip == null)
                    break;
                tip.dispose();
                tip = null;
                label = null;
                break;
            }
            case SWT.MouseHover: {
                TableItem item = table.getItem(new Point(event.x, event.y));
                if (item != null) {
                    if (tip != null && !tip.isDisposed())
                        tip.dispose();
                    tip = new Shell(shell, SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL);
                    tip.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
                    FillLayout layout = new FillLayout();
                    layout.marginWidth = 2;
                    tip.setLayout(layout);
                    label = new Label(tip, SWT.NONE);
                    label.setForeground(display.getSystemColor(SWT.COLOR_INFO_FOREGROUND));
                    label.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
                    label.setData("_TABLEITEM", item);
                    label.setText(item.getText());
                    label.addListener(SWT.MouseExit, labelListener);
                    label.addListener(SWT.MouseDown, labelListener);
                    Point size = tip.computeSize(SWT.DEFAULT, SWT.DEFAULT);
                    Rectangle rect = item.getBounds(0);
                    Point pt = table.toDisplay(rect.x, rect.y);
                    tip.setBounds(pt.x, pt.y, size.x, size.y);
                    tip.setVisible(true);
                }
            }
            }
        }
    };
    table.addListener(SWT.Dispose, tableListener);
    table.addListener(SWT.KeyDown, tableListener);
    table.addListener(SWT.MouseMove, tableListener);
    table.addListener(SWT.MouseHover, tableListener);
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:eu.stratosphere.addons.visualization.swt.SWTGateToolTip.java

public SWTGateToolTip(Shell parent, ManagementGate managementGate, int x, int y) {
    super(parent, x, y);

    int height;/* w  ww. j  a va 2  s  . com*/

    this.managementGate = managementGate;

    if (managementGate.isInputGate()) {
        setTitle("Input Gate " + managementGate.getIndex());
    } else {
        setTitle("Output Gate " + managementGate.getIndex());
    }

    final Color backgroundColor = getShell().getBackground();
    final Color foregroundColor = getShell().getForeground();

    final GateVisualizationData gateVisualizationData = (GateVisualizationData) managementGate.getAttachment();

    if (gateVisualizationData.isProfilingEnabled()) {
        this.chart = createChart(gateVisualizationData, backgroundColor);
        this.chart.setLayoutData(new GridData(GridData.FILL_BOTH));
        height = 200;
    } else {
        this.chart = null;
        height = 100;
    }

    final Composite tableComposite = new Composite(getShell(), SWT.NONE);
    tableComposite.setBackground(backgroundColor);
    tableComposite.setForeground(foregroundColor);

    final GridLayout tableGridLayout = new GridLayout(2, false);
    tableGridLayout.marginHeight = 0;
    tableGridLayout.marginLeft = 0;
    tableComposite.setLayout(tableGridLayout);

    // Channel type
    ChannelType channelType;
    if (managementGate.isInputGate()) {
        channelType = managementGate.getVertex().getGroupVertex().getBackwardEdge(managementGate.getIndex())
                .getChannelType();
    } else {
        channelType = managementGate.getVertex().getGroupVertex().getForwardEdge(managementGate.getIndex())
                .getChannelType();
    }

    final Label channelTypeTextLabel = new Label(tableComposite, SWT.NONE);
    channelTypeTextLabel.setBackground(backgroundColor);
    channelTypeTextLabel.setForeground(foregroundColor);
    channelTypeTextLabel.setText("Channel type:");

    this.channelTypeLabel = new Label(tableComposite, SWT.NONE);
    this.channelTypeLabel.setBackground(backgroundColor);
    this.channelTypeLabel.setForeground(foregroundColor);
    this.channelTypeLabel.setText(channelType.toString());

    if (!this.managementGate.isInputGate()) {
        final ManagementGroupEdge groupEdge = this.managementGate.getVertex().getGroupVertex()
                .getForwardEdge(this.managementGate.getIndex());
        final GroupEdgeVisualizationData groupEdgeVisualizationData = (GroupEdgeVisualizationData) groupEdge
                .getAttachment();

        if (groupEdgeVisualizationData.isIOBottleneck()) {
            this.warningComposite = createWarningComposite(WARNINGTEXT, SWT.ICON_WARNING);
            height += ICONSIZE;
        } else {
            this.warningComposite = null;
        }
    } else {
        this.warningComposite = null;
    }

    getShell().setSize(WIDTH, height);

    finishInstantiation(x, y, WIDTH, false);
}

From source file:eu.stratosphere.addons.visualization.swt.SWTVertexToolTip.java

public SWTVertexToolTip(Shell parent, final SWTToolTipCommandReceiver commandReceiver,
        ManagementVertex managementVertex, int x, int y) {
    super(parent, x, y);

    this.managementVertex = managementVertex;

    final VertexVisualizationData vertexVisualizationData = (VertexVisualizationData) managementVertex
            .getAttachment();/*  w w  w  .  ja  v a 2 s  .  c  om*/

    int height;

    final Color backgroundColor = getShell().getBackground();
    final Color foregroundColor = getShell().getForeground();

    // Set the title
    final String taskName = managementVertex.getName() + " (" + (managementVertex.getIndexInGroup() + 1)
            + " of " + managementVertex.getNumberOfVerticesInGroup() + ")";
    setTitle(taskName);

    // Only create chart if profiling is enabled
    if (vertexVisualizationData.isProfilingEnabledForJob()) {
        this.threadChart = createThreadChart(vertexVisualizationData, backgroundColor);
        this.threadChart.setLayoutData(new GridData(GridData.FILL_BOTH));
        height = 240; // should be 265 when cancel button is enabled
    } else {
        this.threadChart = null;
        height = 125;
    }

    final Composite tableComposite = new Composite(getShell(), SWT.NONE);
    tableComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    tableComposite.setBackground(backgroundColor);
    tableComposite.setForeground(foregroundColor);
    final GridLayout tableGridLayout = new GridLayout(3, false);
    tableGridLayout.marginHeight = 0;
    tableGridLayout.marginLeft = 0;
    tableComposite.setLayout(tableGridLayout);

    final GridData gridData1 = new GridData();
    gridData1.horizontalSpan = 2;
    gridData1.grabExcessHorizontalSpace = true;
    gridData1.widthHint = 200;

    final GridData gridData2 = new GridData();
    gridData2.grabExcessHorizontalSpace = true;

    // Instance type
    final Label instanceTypeTextLabel = new Label(tableComposite, SWT.NONE);
    instanceTypeTextLabel.setBackground(backgroundColor);
    instanceTypeTextLabel.setForeground(foregroundColor);
    instanceTypeTextLabel.setText("Instance type:");

    this.instanceTypeLabel = new Label(tableComposite, SWT.NONE);
    this.instanceTypeLabel.setBackground(backgroundColor);
    this.instanceTypeLabel.setForeground(foregroundColor);
    this.instanceTypeLabel.setText(this.managementVertex.getInstanceType());
    this.instanceTypeLabel.setLayoutData(gridData1);

    // Instance ID
    final Label instanceIDTextLabel = new Label(tableComposite, SWT.NONE);
    instanceIDTextLabel.setBackground(backgroundColor);
    instanceIDTextLabel.setForeground(foregroundColor);
    instanceIDTextLabel.setText("Instance ID:");

    this.instanceIDLabel = new Label(tableComposite, SWT.NONE);
    this.instanceIDLabel.setBackground(backgroundColor);
    this.instanceIDLabel.setForeground(foregroundColor);
    this.instanceIDLabel.setText(this.managementVertex.getInstanceName());
    this.instanceIDLabel.setLayoutData(gridData2);

    final Button switchToInstanceButton = new Button(tableComposite, SWT.PUSH);
    switchToInstanceButton.setText("Switch to instance...");
    switchToInstanceButton.setEnabled(vertexVisualizationData.isProfilingEnabledForJob());
    switchToInstanceButton.setVisible(false);

    /*
     * final String instanceName = this.managementVertex.getInstanceName();
     * switchToInstanceButton.addListener(SWT.Selection, new Listener() {
     * @Override
     * public void handleEvent(Event arg0) {
     * commandReceiver.switchToInstance(instanceName);
     * }
     * });
     */

    // Execution state
    final Label executionStateTextLabel = new Label(tableComposite, SWT.NONE);
    executionStateTextLabel.setBackground(backgroundColor);
    executionStateTextLabel.setForeground(foregroundColor);
    executionStateTextLabel.setText("Execution state:");

    this.executionStateLabel = new Label(tableComposite, SWT.NONE);
    this.executionStateLabel.setBackground(backgroundColor);
    this.executionStateLabel.setForeground(foregroundColor);
    this.executionStateLabel.setText(this.managementVertex.getExecutionState().toString());
    this.executionStateLabel.setLayoutData(gridData1);

    final ManagementGroupVertex groupVertex = this.managementVertex.getGroupVertex();
    final GroupVertexVisualizationData groupVertexVisualizationData = (GroupVertexVisualizationData) groupVertex
            .getAttachment();
    if (groupVertexVisualizationData.isCPUBottleneck()) {
        this.warningComposite = createWarningComposite(WARNINGTEXT, SWT.ICON_WARNING);
        height += ICONSIZE;
    } else {
        this.warningComposite = null;
    }

    // Available task actions
    final Composite taskActionComposite = new Composite(getShell(), SWT.NONE);
    taskActionComposite.setLayout(new RowLayout(SWT.HORIZONTAL));
    taskActionComposite.setBackground(backgroundColor);
    taskActionComposite.setForeground(foregroundColor);

    /*
     * final Button cancelTaskButton = new Button(taskActionComposite, SWT.PUSH);
     * final ManagementVertexID vertexID = this.managementVertex.getID();
     * cancelTaskButton.setText("Cancel task");
     * cancelTaskButton.setEnabled(this.managementVertex.getExecutionState() == ExecutionState.RUNNING);
     * cancelTaskButton.addListener(SWT.Selection, new Listener() {
     * @Override
     * public void handleEvent(Event arg0) {
     * commandReceiver.cancelTask(vertexID, taskName);
     * }
     * });
     */

    getShell().setSize(WIDTH, height);

    finishInstantiation(x, y, WIDTH, false);
}

From source file:eu.stratosphere.nephele.visualization.swt.SWTVertexToolTip.java

public SWTVertexToolTip(Shell parent, final SWTToolTipCommandReceiver commandReceiver,
        ManagementVertex managementVertex, int x, int y) {
    super(parent, x, y);

    this.managementVertex = managementVertex;

    final VertexVisualizationData vertexVisualizationData = (VertexVisualizationData) managementVertex
            .getAttachment();//w w w .  j  a va 2s.c  o  m

    int height;

    final Color backgroundColor = getShell().getBackground();
    final Color foregroundColor = getShell().getForeground();

    // Set the title
    final String taskName = managementVertex.getName() + " (" + (managementVertex.getIndexInGroup() + 1)
            + " of " + managementVertex.getNumberOfVerticesInGroup() + ")";
    setTitle(taskName);

    // Only create chart if profiling is enabled
    if (vertexVisualizationData.isProfilingEnabledForJob()) {
        this.threadChart = createThreadChart(vertexVisualizationData, backgroundColor);
        this.threadChart.setLayoutData(new GridData(GridData.FILL_BOTH));
        height = 240; // should be 265 when cancel button is enabled
    } else {
        this.threadChart = null;
        height = 125;
    }

    final Composite tableComposite = new Composite(getShell(), SWT.NONE);
    tableComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    tableComposite.setBackground(backgroundColor);
    tableComposite.setForeground(foregroundColor);
    final GridLayout tableGridLayout = new GridLayout(3, false);
    tableGridLayout.marginHeight = 0;
    tableGridLayout.marginLeft = 0;
    tableComposite.setLayout(tableGridLayout);

    final GridData gridData1 = new GridData();
    gridData1.horizontalSpan = 2;
    gridData1.grabExcessHorizontalSpace = true;
    gridData1.widthHint = 200;

    final GridData gridData2 = new GridData();
    gridData2.grabExcessHorizontalSpace = true;

    // Instance type
    final Label instanceTypeTextLabel = new Label(tableComposite, SWT.NONE);
    instanceTypeTextLabel.setBackground(backgroundColor);
    instanceTypeTextLabel.setForeground(foregroundColor);
    instanceTypeTextLabel.setText("Instance type:");

    this.instanceTypeLabel = new Label(tableComposite, SWT.NONE);
    this.instanceTypeLabel.setBackground(backgroundColor);
    this.instanceTypeLabel.setForeground(foregroundColor);
    this.instanceTypeLabel.setText(this.managementVertex.getInstanceType());
    this.instanceTypeLabel.setLayoutData(gridData1);

    // Instance ID
    final Label instanceIDTextLabel = new Label(tableComposite, SWT.NONE);
    instanceIDTextLabel.setBackground(backgroundColor);
    instanceIDTextLabel.setForeground(foregroundColor);
    instanceIDTextLabel.setText("Instance ID:");

    this.instanceIDLabel = new Label(tableComposite, SWT.NONE);
    this.instanceIDLabel.setBackground(backgroundColor);
    this.instanceIDLabel.setForeground(foregroundColor);
    this.instanceIDLabel.setText(this.managementVertex.getInstanceName());
    this.instanceIDLabel.setLayoutData(gridData2);

    final Button switchToInstanceButton = new Button(tableComposite, SWT.PUSH);
    switchToInstanceButton.setText("Switch to instance...");
    switchToInstanceButton.setEnabled(vertexVisualizationData.isProfilingEnabledForJob());
    switchToInstanceButton.setVisible(false);

    /*
     * final String instanceName = this.managementVertex.getInstanceName();
     * switchToInstanceButton.addListener(SWT.Selection, new Listener() {
     * @Override
     * public void handleEvent(Event arg0) {
     * commandReceiver.switchToInstance(instanceName);
     * }
     * });
     */

    // Execution state
    final Label executionStateTextLabel = new Label(tableComposite, SWT.NONE);
    executionStateTextLabel.setBackground(backgroundColor);
    executionStateTextLabel.setForeground(foregroundColor);
    executionStateTextLabel.setText("Execution state:");

    this.executionStateLabel = new Label(tableComposite, SWT.NONE);
    this.executionStateLabel.setBackground(backgroundColor);
    this.executionStateLabel.setForeground(foregroundColor);
    this.executionStateLabel.setText(this.managementVertex.getExecutionState().toString());
    this.executionStateLabel.setLayoutData(gridData1);

    // Checkpoint state
    final Label checkpointStateTextLabel = new Label(tableComposite, SWT.NONE);
    checkpointStateTextLabel.setBackground(backgroundColor);
    checkpointStateTextLabel.setForeground(foregroundColor);
    checkpointStateTextLabel.setText("Checkpoint state:");

    this.checkpointStateLabel = new Label(tableComposite, SWT.NONE);
    this.checkpointStateLabel.setBackground(backgroundColor);
    this.checkpointStateLabel.setForeground(foregroundColor);
    this.checkpointStateLabel.setText(this.managementVertex.getCheckpointState().toString());
    this.checkpointStateLabel.setLayoutData(gridData1);

    final ManagementGroupVertex groupVertex = this.managementVertex.getGroupVertex();
    final GroupVertexVisualizationData groupVertexVisualizationData = (GroupVertexVisualizationData) groupVertex
            .getAttachment();
    if (groupVertexVisualizationData.isCPUBottleneck()) {
        this.warningComposite = createWarningComposite(WARNINGTEXT, SWT.ICON_WARNING);
        height += ICONSIZE;
    } else {
        this.warningComposite = null;
    }

    // Available task actions
    final Composite taskActionComposite = new Composite(getShell(), SWT.NONE);
    taskActionComposite.setLayout(new RowLayout(SWT.HORIZONTAL));
    taskActionComposite.setBackground(backgroundColor);
    taskActionComposite.setForeground(foregroundColor);

    /*
     * final Button cancelTaskButton = new Button(taskActionComposite, SWT.PUSH);
     * final ManagementVertexID vertexID = this.managementVertex.getID();
     * cancelTaskButton.setText("Cancel task");
     * cancelTaskButton.setEnabled(this.managementVertex.getExecutionState() == ExecutionState.RUNNING);
     * cancelTaskButton.addListener(SWT.Selection, new Listener() {
     * @Override
     * public void handleEvent(Event arg0) {
     * commandReceiver.cancelTask(vertexID, taskName);
     * }
     * });
     */

    getShell().setSize(WIDTH, height);

    finishInstantiation(x, y, WIDTH, false);
}

From source file:ChooseFont.java

/**
 * Creates the window contents/*  w ww  .j  a  v  a2s  . c  o  m*/
 * 
 * @param shell the parent shell
 */
private void createContents(final Shell shell) {
    shell.setLayout(new GridLayout(2, false));

    final Label fontLabel = new Label(shell, SWT.NONE);
    fontLabel.setText("The selected font");

    Button button = new Button(shell, SWT.PUSH);
    button.setText("Font...");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            // Create the color-change dialog
            FontDialog dlg = new FontDialog(shell);

            // Pre-fill the dialog with any previous selection
            if (font != null)
                dlg.setFontList(fontLabel.getFont().getFontData());
            if (color != null)
                dlg.setRGB(color.getRGB());

            if (dlg.open() != null) {
                // Dispose of any fonts or colors we have created
                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();

                // Create the new font and set it into the label
                font = new Font(shell.getDisplay(), dlg.getFontList());
                fontLabel.setFont(font);

                // Create the new color and set it
                color = new Color(shell.getDisplay(), dlg.getRGB());
                fontLabel.setForeground(color);

                // Call pack() to resize the window to fit the new font
                shell.pack();
            }
        }
    });
}