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

Introduction

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

Prototype

public Composite(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:grafici.PrenotazioniPieChart.java

/**
 * Default constructor.//w w  w  . j a  va 2s.c  o  m
 * 
 * @param title
 *            the frame title.
 */
public PrenotazioniPieChart(String title, Composite parent, int style, int tipo) {
    super(parent, style);
    titolo = title;
    Composite cmp = new Composite(this, SWT.FILL | SWT.EMBEDDED);
    GridData gdCmp = new GridData(SWT.FILL);
    gdCmp.horizontalAlignment = SWT.FILL;
    gdCmp.verticalAlignment = SWT.FILL;
    gdCmp.grabExcessHorizontalSpace = true;
    gdCmp.grabExcessVerticalSpace = true;
    cmp.setLayoutData(gdCmp);
    cmp.setLayout(new GridLayout(1, false));

    JPanel chartPanel = createDemoPanel(tipo);
    Frame graphFrame = SWT_AWT.new_Frame(cmp);
    graphFrame.add(chartPanel);
    graphFrame.pack();

    GridData gdThis = new GridData(SWT.FILL);
    gdThis.horizontalAlignment = SWT.FILL;
    gdThis.verticalAlignment = SWT.FILL;
    gdThis.grabExcessHorizontalSpace = true;
    gdThis.grabExcessVerticalSpace = true;

    this.setLayoutData(gdThis);
    this.setLayout(new GridLayout(1, false));
}

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From source file:grafici.MediciPieChart.java

/**
 * Default constructor./*ww w  .  j  a v  a2 s  . c  o  m*/
 * 
 * @param title
 *            the frame title.
 */
public MediciPieChart(String title, Composite parent, int style, int tipo) {
    super(parent, style);
    titolo = title;
    Composite cmp = new Composite(this, SWT.FILL | SWT.EMBEDDED);
    GridData gdCmp = new GridData(SWT.FILL);
    gdCmp.horizontalAlignment = SWT.FILL;
    gdCmp.verticalAlignment = SWT.FILL;
    gdCmp.grabExcessHorizontalSpace = true;
    gdCmp.grabExcessVerticalSpace = true;
    cmp.setLayoutData(gdCmp);
    cmp.setLayout(new GridLayout(1, false));

    JPanel chartPanel = createDemoPanel(tipo);
    Frame graphFrame = SWT_AWT.new_Frame(cmp);
    graphFrame.add(chartPanel);
    graphFrame.pack();

    GridData gdThis = new GridData(SWT.FILL);
    gdThis.horizontalAlignment = SWT.FILL;
    gdThis.verticalAlignment = SWT.FILL;
    gdThis.grabExcessHorizontalSpace = true;
    gdThis.grabExcessVerticalSpace = true;

    this.setLayoutData(gdThis);
    this.setLayout(new GridLayout(1, false));
}

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From source file:org.eclipse.swt.examples.graphics.PathClippingAnimTab.java

/**
 * Creates the widgets used to control the drawing.
 *//*from   w  w  w. ja  v a  2s. c  o  m*/
@Override
public void createControlPanel(Composite parent) {
    super.createControlPanel(parent);

    // color menu
    ColorMenu cm = new ColorMenu();
    cm.setPatternItems(example.checkAdvancedGraphics());
    menu = cm.createMenu(parent.getParent(), gb -> {
        background = gb;
        colorButton.setImage(gb.getThumbNail());
        example.redraw();
    });

    // initialize the background to the 5th item in the menu (blue)
    background = (GraphicsBackground) menu.getItem(4).getData();

    // color button
    Composite comp = new Composite(parent, SWT.NONE);
    comp.setLayout(new GridLayout(2, false));

    colorButton = new Button(comp, SWT.PUSH);
    colorButton.setText(GraphicsExample.getResourceString("Color")); //$NON-NLS-1$
    colorButton.setImage(background.getThumbNail());
    colorButton.addListener(SWT.Selection, event -> {
        final Button button = (Button) event.widget;
        final Composite parent1 = button.getParent();
        Rectangle bounds = button.getBounds();
        Point point = parent1.toDisplay(new Point(bounds.x, bounds.y));
        menu.setLocation(point.x, point.y + bounds.height);
        menu.setVisible(true);
    });
}

---

From source file:org.eclipse.swt.examples.graphics.CountDownTab.java

/**
 * This method creates the controls specific to the tab. The call to the
 * createControlPanel method in the super class create the controls that are
 * defined in the super class.//from  w w  w.j a va2  s.  com
 *
 * @param parent
 *            The parent composite
 */
@Override
public void createControlPanel(Composite parent) {
    super.createControlPanel(parent);

    if (nextNumber < 1)
        nextNumber = startNumber;

    // add selection listener to reset nextNumber after
    // the sequence has completed
    playItem.addListener(SWT.Selection, event -> {
        if (nextNumber < 1)
            nextNumber = startNumber;
    });

    Composite comp;
    GridLayout gridLayout = new GridLayout(2, false);

    // create spinner for line width
    comp = new Composite(parent, SWT.NONE);
    comp.setLayout(gridLayout);
    new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("LineWidth")); //$NON-NLS-1$
    lineWidthSpinner = new Spinner(comp, SWT.BORDER | SWT.WRAP);
    lineWidthSpinner.setSelection(20);
    lineWidthSpinner.setMinimum(1);
    lineWidthSpinner.setMaximum(100);
    lineWidthSpinner.addListener(SWT.Selection, event -> {
        if (!pauseItem.isEnabled()) {
            example.redraw();
        }
    });

    // create drop down combo for antialiasing
    comp = new Composite(parent, SWT.NONE);
    comp.setLayout(gridLayout);
    new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("Antialiasing")); //$NON-NLS-1$
    aliasCombo = new Combo(comp, SWT.DROP_DOWN);
    aliasCombo.add("DEFAULT");
    aliasCombo.add("OFF");
    aliasCombo.add("ON");
    aliasCombo.select(0);
    antialias = aliasValues[0];
    aliasCombo.addListener(SWT.Selection, event -> {
        antialias = aliasValues[aliasCombo.getSelectionIndex()];
        if (!pauseItem.isEnabled()) {
            example.redraw();
        }
    });

    // create drop down combo for line cap
    comp = new Composite(parent, SWT.NONE);
    comp.setLayout(gridLayout);
    new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("LineCap")); //$NON-NLS-1$
    lineCapCombo = new Combo(comp, SWT.DROP_DOWN);
    lineCapCombo.add("FLAT");
    lineCapCombo.add("SQUARE");
    lineCapCombo.add("ROUND");
    lineCapCombo.select(0);
    lineCap = capValues[0];
    lineCapCombo.addListener(SWT.Selection, event -> {
        lineCap = capValues[lineCapCombo.getSelectionIndex()];
        if (!pauseItem.isEnabled()) {
            example.redraw();
        }
    });
}

---

From source file:org.eclipse.swt.snippets.Snippet319.java

public void go() {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 319");
    shell.setBounds(10, 10, 600, 200);/*  w  w  w.ja  v  a  2  s.co  m*/

    /* Create SWT controls and add drag source */
    final Label swtLabel = new Label(shell, SWT.BORDER);
    swtLabel.setBounds(10, 10, 580, 50);
    swtLabel.setText("SWT drag source");
    DragSource dragSource = new DragSource(swtLabel, DND.DROP_COPY);
    dragSource.setTransfer(new MyTypeTransfer());
    dragSource.addDragListener(new DragSourceAdapter() {
        @Override
        public void dragSetData(DragSourceEvent event) {
            MyType object = new MyType();
            object.name = "content dragged from SWT";
            object.time = System.currentTimeMillis();
            event.data = object;
        }
    });

    /* Create AWT/Swing controls */
    Composite embeddedComposite = new Composite(shell, SWT.EMBEDDED);
    embeddedComposite.setBounds(10, 100, 580, 50);
    embeddedComposite.setLayout(new FillLayout());
    Frame frame = SWT_AWT.new_Frame(embeddedComposite);
    final JLabel jLabel = new JLabel("AWT/Swing drop target");
    frame.add(jLabel);

    /* Register the custom data flavour */
    final DataFlavor flavor = new DataFlavor(MIME_TYPE, "MyType custom flavor");
    /*
     * Note that according to jre/lib/flavormap.properties, the preferred way to
     * augment the default system flavor map is to specify the AWT.DnD.flavorMapFileURL
     * property in an awt.properties file.
     *
     * This snippet uses the alternate approach below in order to provide a simple
     * stand-alone snippet that demonstrates the functionality.  This implementation
     * works well, but if the instanceof check below fails for some reason when used
     * in a different context then the drop will not be accepted.
     */
    FlavorMap map = SystemFlavorMap.getDefaultFlavorMap();
    if (map instanceof SystemFlavorMap) {
        SystemFlavorMap systemMap = (SystemFlavorMap) map;
        systemMap.addFlavorForUnencodedNative(MIME_TYPE, flavor);
    }

    /* add drop target */
    DropTargetListener dropTargetListener = new DropTargetAdapter() {
        @Override
        public void drop(DropTargetDropEvent dropTargetDropEvent) {
            try {
                dropTargetDropEvent.acceptDrop(DnDConstants.ACTION_COPY);
                ByteArrayInputStream inStream = (ByteArrayInputStream) dropTargetDropEvent.getTransferable()
                        .getTransferData(flavor);
                int available = inStream.available();
                byte[] bytes = new byte[available];
                inStream.read(bytes);
                MyType object = restoreFromByteArray(bytes);
                String string = object.name + ": " + new Date(object.time).toString();
                jLabel.setText(string);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    };
    new DropTarget(jLabel, dropTargetListener);

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

---

From source file:org.eclipse.swt.examples.addressbook.DataEntryDialog.java

private void createTextWidgets() {
    if (labels == null)
        return;// w  w w  .j  a va 2  s.  c  o m

    Composite composite = new Composite(shell, SWT.NONE);
    composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    composite.setLayout(layout);

    if (values == null)
        values = new String[labels.length];

    for (int i = 0; i < labels.length; i++) {
        Label label = new Label(composite, SWT.RIGHT);
        label.setText(labels[i]);
        Text text = new Text(composite, SWT.BORDER);
        GridData gridData = new GridData();
        gridData.widthHint = 400;
        text.setLayoutData(gridData);
        if (values[i] != null) {
            text.setText(values[i]);
        }
        text.setData("index", Integer.valueOf(i));
        addTextListener(text);
    }
}

---

From source file:grafici.FatturePieChart.java

/**
 * Default constructor./*from w ww.  j av a 2 s .  c  o  m*/
 * 
 * @param title
 *            the frame title.
 */
public FatturePieChart(String title, Composite parent, int style, int tipo) {
    super(parent, style);
    titolo = title;
    Composite cmp = new Composite(this, SWT.FILL | SWT.EMBEDDED);
    GridData gdCmp = new GridData(SWT.FILL);
    gdCmp.horizontalAlignment = SWT.FILL;
    gdCmp.verticalAlignment = SWT.FILL;
    gdCmp.grabExcessHorizontalSpace = true;
    gdCmp.grabExcessVerticalSpace = true;
    cmp.setLayoutData(gdCmp);
    cmp.setLayout(new GridLayout(1, false));

    JPanel chartPanel = createDemoPanel(tipo);
    Frame graphFrame = SWT_AWT.new_Frame(cmp);
    graphFrame.add(chartPanel);
    graphFrame.pack();

    GridData gdThis = new GridData(SWT.FILL);
    gdThis.horizontalAlignment = SWT.FILL;
    gdThis.verticalAlignment = SWT.FILL;
    gdThis.grabExcessHorizontalSpace = true;
    gdThis.grabExcessVerticalSpace = true;

    this.setLayoutData(gdThis);
    this.setLayout(new GridLayout(1, false));
}

---

From source file:ShowPrefs.java

/**
 * Creates the controls for this page// www  .  j  a  v  a2s. c o m
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(2, false));

    // Get the preference store
    IPreferenceStore preferenceStore = getPreferenceStore();

    // Create three text fields.
    // Set the text in each from the preference store
    new Label(composite, SWT.LEFT).setText("Field One:");
    fieldOne = new Text(composite, SWT.BORDER);
    fieldOne.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    fieldOne.setText(preferenceStore.getString(ONE));

    new Label(composite, SWT.LEFT).setText("Field Two:");
    fieldTwo = new Text(composite, SWT.BORDER);
    fieldTwo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    fieldTwo.setText(preferenceStore.getString(TWO));

    new Label(composite, SWT.LEFT).setText("Field Three:");
    fieldThree = new Text(composite, SWT.BORDER);
    fieldThree.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    fieldThree.setText(preferenceStore.getString(THREE));

    return composite;
}

---

From source file:PlayerTable.java

/**
 * Creates the main window's contents//from w ww  . j  a va 2s  .  c om
 * 
 * @param parent
 *            the main window
 * @return Control
 */
protected Control createContents(Composite parent) {
    // Create the composite to hold the controls
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    // Create the combo to hold the team names
    Combo combo = new Combo(composite, SWT.READ_ONLY);
    combo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Create the table viewer to display the players
    tv = new TableViewer(composite);

    // Set the content and label providers
    tv.setContentProvider(new PlayerContentProvider());
    tv.setLabelProvider(new PlayerLabelProvider());
    tv.setSorter(new PlayerViewerSorter());

    // Set up the table
    Table table = tv.getTable();
    table.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Add the first name column
    TableColumn tc = new TableColumn(table, SWT.LEFT);
    tc.setText("First Name");
    tc.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            ((PlayerViewerSorter) tv.getSorter()).doSort(PlayerConst.COLUMN_FIRST_NAME);
            tv.refresh();
        }
    });

    // Add the last name column
    tc = new TableColumn(table, SWT.LEFT);
    tc.setText("Last Name");
    tc.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            ((PlayerViewerSorter) tv.getSorter()).doSort(PlayerConst.COLUMN_LAST_NAME);
            tv.refresh();
        }
    });

    // Add the points column
    tc = new TableColumn(table, SWT.RIGHT);
    tc.setText("Points");
    tc.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            ((PlayerViewerSorter) tv.getSorter()).doSort(PlayerConst.COLUMN_POINTS);
            tv.refresh();
        }
    });

    // Add the rebounds column
    tc = new TableColumn(table, SWT.RIGHT);
    tc.setText("Rebounds");
    tc.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            ((PlayerViewerSorter) tv.getSorter()).doSort(PlayerConst.COLUMN_REBOUNDS);
            tv.refresh();
        }
    });

    // Add the assists column
    tc = new TableColumn(table, SWT.RIGHT);
    tc.setText("Assists");
    tc.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            ((PlayerViewerSorter) tv.getSorter()).doSort(PlayerConst.COLUMN_ASSISTS);
            tv.refresh();
        }
    });

    // Add the team names to the combo
    for (int i = 0, n = model.teams.length; i < n; i++) {
        combo.add(model.teams[i].getName());
    }

    // Add a listener to change the tableviewer's input
    combo.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            update(model.teams[((Combo) event.widget).getSelectionIndex()]);
        }
    });

    // Select the first item
    combo.select(0);
    update(model.teams[0]);

    // Pack the columns
    for (int i = 0, n = table.getColumnCount(); i < n; i++) {
        table.getColumn(i).pack();
    }

    // Turn on the header and the lines
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    return composite;
}

---

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;//from   w  ww. j a  va2  s  . c  om

    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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