Example usage for org.eclipse.swt.widgets Composite setBackground

Introduction

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

Prototype

public void setBackground(Color color) 

Source Link

Document

Sets the receiver's background 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:WidgetTest2.java

public static Composite createComposite(Composite parent) {
    /** * Composite ** */
    //       Create new Composite instance
    final Composite composite = new Composite(parent, 0);
    //       Get properties from the containing composite
    composite.setBackground(parent.getBackground());
    composite.setForeground(parent.getForeground());
    composite.setFont(parent.getFont());
    //       Set position and size
    composite.setBounds(X, Y, WIDTH, HEIGHT);
    return composite;
}

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From source file:ControlEditorTestTwo.java

/**
 * Creates the main window's contents// w  w  w  .j ava2 s. c  o m
 * 
 * @param shell the main window
 */
private void createContents(final Shell shell) {
    color = new Color(shell.getDisplay(), 255, 0, 0);

    // Create a composite that will be the parent of the editor
    final Composite composite = new Composite(shell, SWT.NONE);
    composite.setBackground(color);
    composite.setBounds(0, 0, 300, 100);

    // Create the editor
    ControlEditor editor = new ControlEditor(composite);

    // Create the control associated with the editor
    Button button = new Button(composite, SWT.PUSH);
    button.setText("Change Color...");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            ColorDialog dialog = new ColorDialog(shell);
            if (color != null)
                dialog.setRGB(color.getRGB());
            RGB rgb = dialog.open();
            if (rgb != null) {
                if (color != null)
                    color.dispose();
                color = new Color(shell.getDisplay(), rgb);
                composite.setBackground(color);
            }
        }
    });

    // Place the editor along the bottom of the parent composite
    editor.grabHorizontal = true;
    editor.verticalAlignment = SWT.BOTTOM;
    Point size = button.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    editor.minimumHeight = size.y;
    editor.setEditor(button);
}

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From source file:ControlEditorTest.java

/**
 * Creates the main window's contents/*www .  java  2 s  .  com*/
 * 
 * @param shell the main window
 */
private void createContents(final Shell shell) {
    color = new Color(shell.getDisplay(), 255, 0, 0);

    // Create a composite that will be the parent of the editor
    final Composite composite = new Composite(shell, SWT.NONE);
    composite.setBackground(color);
    composite.setBounds(0, 0, 300, 100);

    // Create the editor
    ControlEditor editor = new ControlEditor(composite);

    // Create the control associated with the editor
    final Text text = new Text(composite, SWT.BORDER);
    text.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent event) {
            RGB rgb = (RGB) COLORS.get(text.getText());
            if (rgb != null) {
                if (color != null)
                    color.dispose();
                color = new Color(shell.getDisplay(), rgb);
                composite.setBackground(color);
            }
        }
    });

    // Place the editor in the top middle of the parent composite
    editor.horizontalAlignment = SWT.CENTER;
    editor.verticalAlignment = SWT.TOP;
    Point size = text.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    editor.minimumWidth = size.x;
    editor.minimumHeight = size.y;
    editor.setEditor(text);
}

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From source file:SharedMenu.java

private void menu() {
    shell.setLayout(new GridLayout(2, true));

    final Composite composite1 = new Composite(shell, SWT.BORDER);
    composite1.setBackground(display.getSystemColor(SWT.COLOR_BLACK));

    final Composite composite2 = new Composite(shell, SWT.BORDER);
    composite2.setBackground(display.getSystemColor(SWT.COLOR_BLUE));

    Menu menu = new Menu(composite1);
    MenuItem menuItem = new MenuItem(menu, SWT.PUSH);
    menuItem.setText("Popup menu");

    menuItem.addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent e) {
            System.out.println("Menu item is disposed.");
        }/* w  w w .j  a  v a 2 s  .  c o  m*/
    });

    menuItem.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            System.out.println("Dispsoing ...");
            //composite2.setMenu(null);
            composite2.dispose();
        }
    });

    composite1.setMenu(menu);
    composite2.setMenu(menu);
}

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From source file:FocusTraversal.java

private void init() {
    shell.setLayout(new RowLayout());

    Composite composite1 = new Composite(shell, SWT.BORDER);
    composite1.setLayout(new RowLayout());
    composite1.setBackground(display.getSystemColor(SWT.COLOR_WHITE));

    Button button1 = new Button(composite1, SWT.PUSH);
    button1.setText("Button1");

    List list = new List(composite1, SWT.MULTI | SWT.BORDER);
    list.setItems(new String[] { "Item-1", "Item-2", "Item-3" });

    Button radioButton1 = new Button(composite1, SWT.RADIO);
    radioButton1.setText("radio-1");
    Button radioButton2 = new Button(composite1, SWT.RADIO);
    radioButton2.setText("radio-2");

    Composite composite2 = new Composite(shell, SWT.BORDER);
    composite2.setLayout(new RowLayout());
    composite2.setBackground(display.getSystemColor(SWT.COLOR_GREEN));

    Button button2 = new Button(composite2, SWT.PUSH);
    button2.setText("Button2");

    final Canvas canvas = new Canvas(composite2, SWT.NULL);
    canvas.setSize(50, 50);/*from  ww  w. ja va2  s  .c om*/
    canvas.setBackground(display.getSystemColor(SWT.COLOR_YELLOW));

    Combo combo = new Combo(composite2, SWT.DROP_DOWN);
    combo.add("combo");
    combo.select(0);

    canvas.addKeyListener(new KeyListener() {
        public void keyPressed(KeyEvent e) {
            GC gc = new GC(canvas);
            // Erase background first. 
            Rectangle rect = canvas.getClientArea();
            gc.fillRectangle(rect.x, rect.y, rect.width, rect.height);

            Font font = new Font(display, "Arial", 32, SWT.BOLD);
            gc.setFont(font);

            gc.drawString("" + e.character, 15, 10);

            gc.dispose();
            font.dispose();
        }

        public void keyReleased(KeyEvent e) {
        }
    });

    canvas.addTraverseListener(new TraverseListener() {
        public void keyTraversed(TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_TAB_NEXT || e.detail == SWT.TRAVERSE_TAB_PREVIOUS)
                e.doit = true;
        }
    });

    composite1.setTabList(new Control[] { button1, list });
    composite2.setTabList(new Control[] { button2, canvas, combo });

    shell.setTabList(new Control[] { composite2, composite1 });
}

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From source file:org.talend.dataprofiler.chart.util.HideSeriesChartDialog.java

private Composite createUtilityControl(Composite parent) {
    Composite comp = new Composite(parent, SWT.BORDER);
    comp.setLayout(new RowLayout());
    comp.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_GRAY));

    if (isCountAvgNull) {
        XYDataset dataset = chart.getXYPlot().getDataset();
        int count = dataset.getSeriesCount();

        for (int i = 0; i < count; i++) {

            Button checkBtn = new Button(comp, SWT.CHECK);
            checkBtn.setText(dataset.getSeriesKey(i).toString());
            checkBtn.setSelection(true);
            checkBtn.addSelectionListener(listener);
            checkBtn.setData(SERIES_KEY_ID, i);
        }/*from   w w w  . jav  a 2s. c  o m*/
    }

    if (isMinMaxDate) {
        CategoryPlot plot = (CategoryPlot) chart.getPlot();
        CategoryDataset dataset = plot.getDataset();
        int count = dataset.getRowCount();

        for (int i = 0; i < count; i++) {

            Button checkBtn = new Button(comp, SWT.CHECK);
            checkBtn.setText(dataset.getRowKey(i).toString());
            checkBtn.setSelection(true);
            checkBtn.addSelectionListener(listener);
            checkBtn.setData(SERIES_KEY_ID, i);
        }
    }

    return comp;
}

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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  w  w.  j  a  v a  2  s. c  o  m*/

    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);
}

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From source file:ControlSizeLocation.java

private void init() {
    GridLayout gridLayout = new GridLayout(2, true);
    shell.setLayout(gridLayout);/*from  w  w w.jav  a2s .  c om*/

    Composite left = new Composite(shell, SWT.NULL);
    left.setLayout(new GridLayout());
    //left.setLayout(new FillLayout());
    left.setLayoutData(new GridData(GridData.FILL_BOTH));
    left.setBackground(display.getSystemColor(SWT.COLOR_GREEN));

    button = new Button(left, SWT.PUSH);
    button.setText("Button");
    button.setLayoutData(new GridData());

    Composite right = new Composite(shell, SWT.NULL);
    right.setLayout(new GridLayout(4, true));
    right.setLayoutData(new GridData(GridData.FILL_BOTH));

    Label label = new Label(right, SWT.NULL);
    label.setText("X");

    label = new Label(right, SWT.NULL);
    label.setText("Y");

    label = new Label(right, SWT.NULL);
    label.setText("Width");

    label = new Label(right, SWT.NULL);
    label.setText("Height");

    x = new Text(right, SWT.BORDER);
    y = new Text(right, SWT.BORDER);
    w = new Text(right, SWT.BORDER);
    h = new Text(right, SWT.BORDER);

    SelectionListener selectionListener = new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b == get) {
                System.out.println("------------------------------");
                System.out.println("getBounds: " + button.getBounds());
                System.out.println("getLocation: " + button.getLocation());
                System.out.println("getSize: " + button.getSize());

            } else if (b == set) {
                int vx = getNumber(x);
                int vy = getNumber(y);
                int vw = getNumber(w);
                int vh = getNumber(h);

                if (vx != -1 && vy != -1) {
                    if (vw != -1 && vh != -1) {
                        Rectangle rectangle = new Rectangle(vx, vy, vw, vh);
                        button.setBounds(rectangle);
                        System.out.println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
                        System.out.println("# setBounds: " + rectangle);
                    } else {
                        Point point = new Point(vx, vy);
                        button.setLocation(point);
                        System.out.println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
                        System.out.println("# setLocation: " + point);
                    }
                } else if (vw != -1 && vh != -1) {
                    Point point = new Point(vw, vh);
                    button.setSize(point);
                    System.out.println("~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
                    System.out.println("# setSize: " + point);
                }
            }

        }

        public void widgetDefaultSelected(SelectionEvent e) {
            // TODO Auto-generated method stub

        }
    };

    get = new Button(right, SWT.PUSH);
    get.setText("Get");
    get.addSelectionListener(selectionListener);

    set = new Button(right, SWT.PUSH);
    set.setText("Set");
    set.addSelectionListener(selectionListener);

}

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

public SWTInstanceToolTip(Shell parent, final SWTToolTipCommandReceiver commandReceiver,
        NetworkNode networkNode, int x, int y) {
    super(parent, x, y);

    this.networkNode = networkNode;

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

    boolean isProfilingEnabled = false;
    final InstanceVisualizationData instanceVisualizationData = (InstanceVisualizationData) networkNode
            .getAttachment();/* w  w w  . j a  va 2s.c  o m*/
    if (instanceVisualizationData != null) {
        isProfilingEnabled = instanceVisualizationData.isProfilingEnabledForJob();
    }

    int height;

    // Set the title
    setTitle(networkNode.getName());

    // Only create chart if profiling is enabled
    if (isProfilingEnabled) {
        this.cpuChart = createCPUChart(instanceVisualizationData, backgroundColor);
        this.cpuChart.setLayoutData(new GridData(GridData.FILL_BOTH));
        this.memoryChart = createMemoryChart(instanceVisualizationData, backgroundColor);
        this.memoryChart.setLayoutData(new GridData(GridData.FILL_BOTH));
        this.networkChart = createNetworkChart(instanceVisualizationData, backgroundColor);
        this.networkChart.setLayoutData(new GridData(GridData.FILL_BOTH));
        height = 460;
    } else {
        this.cpuChart = null;
        this.memoryChart = null;
        this.networkChart = null;
        height = 75;
    }

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

    final Button killInstanceButton = new Button(instanceActionComposite, SWT.PUSH);
    final String instanceName = this.networkNode.getName();
    killInstanceButton.setText("Kill instance...");
    killInstanceButton.setEnabled(this.networkNode.isLeafNode());
    killInstanceButton.addListener(SWT.Selection, new Listener() {

        @Override
        public void handleEvent(Event arg0) {
            commandReceiver.killInstance(instanceName);
        }

    });

    getShell().setSize(WIDTH, height);

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

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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();/*from w w  w. j  ava2 s  . 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);

    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);
}

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