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:FoodList.java

/**
 * Creates the main window's contents//from  w  ww . ja v a2  s. co  m
 * 
 * @param parent
 *            the main window
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    // Add a checkbox to toggle filter
    Button filterHealthy = new Button(composite, SWT.CHECK);
    filterHealthy.setText("&Show only healthy");

    final ListViewer lv = new ListViewer(composite);
    lv.setContentProvider(new FoodContentProvider());
    lv.setLabelProvider(new FoodLabelProvider());
    lv.setInput(new GroceryList());

    // When user checks the checkbox, toggle the filter
    filterHealthy.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            if (((Button) event.widget).getSelection())
                lv.addFilter(filter);
            else
                lv.removeFilter(filter);
        }
    });

    parent.pack();
    return composite;
}

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

@Override
public void createControlPanel(Composite parent) {

    Composite comp;//from ww w.  j  a  v  a  2  s . c o  m

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

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

    // initialize the foreground to the 3rd item in the menu (red)
    foreground = (GraphicsBackground) menu.getItem(2).getData();

    // color button
    colorButton = new Button(comp, SWT.PUSH);
    colorButton.setText(GraphicsExample.getResourceString("Color")); //$NON-NLS-1$
    colorButton.setImage(foreground.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.addressbook.DataEntryDialog.java

private void createControlButtons() {
    Composite composite = new Composite(shell, SWT.NONE);
    composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;// w  w  w.  j ava  2  s. c  o  m
    composite.setLayout(layout);

    Button okButton = new Button(composite, SWT.PUSH);
    okButton.setText(resAddressBook.getString("OK"));
    okButton.addSelectionListener(widgetSelectedAdapter(e -> shell.close()));

    Button cancelButton = new Button(composite, SWT.PUSH);
    cancelButton.setText(resAddressBook.getString("Cancel"));
    cancelButton.addSelectionListener(widgetSelectedAdapter(e -> {
        values = null;
        shell.close();
    }));

    shell.setDefaultButton(okButton);
}

---

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

@Override
public void createControlPanel(Composite parent) {

    Composite comp;//from  w  ww  .j  a  va  2s.  c  om
    GridLayout gridLayout = new GridLayout(2, false);

    // create drop down combo
    comp = new Composite(parent, SWT.NONE);
    comp.setLayout(gridLayout);
    new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("Image")); //$NON-NLS-1$
    imageCb = new Combo(comp, SWT.DROP_DOWN);
    imageCb.add(GraphicsExample.getResourceString("House")); //$NON-NLS-1$
    imageCb.add(GraphicsExample.getResourceString("Question")); //$NON-NLS-1$
    imageCb.add(GraphicsExample.getResourceString("Task")); //$NON-NLS-1$
    imageCb.add(GraphicsExample.getResourceString("Font")); //$NON-NLS-1$
    imageCb.add(GraphicsExample.getResourceString("Cube")); //$NON-NLS-1$
    imageCb.add(GraphicsExample.getResourceString("SWT")); //$NON-NLS-1$
    imageCb.add(GraphicsExample.getResourceString("Ovals")); //$NON-NLS-1$
    imageCb.select(0);
    imageCb.addListener(SWT.Selection, event -> example.redraw());
}

---

From source file:MainClass.java

public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(2, true));

    new Label(composite, SWT.LEFT).setText("Do you have complaints?");
    Composite yesNo = new Composite(composite, SWT.NONE);
    yesNo.setLayout(new FillLayout(SWT.VERTICAL));

    yes = new Button(yesNo, SWT.RADIO);
    yes.setText("Yes");

    no = new Button(yesNo, SWT.RADIO);
    no.setText("No");

    setControl(composite);/*from   www .  j  a v  a2s. c  om*/
}

---

From source file:Survey.java

/**
 * Creates the page controls//from w w  w  .j a  v a  2 s  .  c  om
 */
public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(2, true));

    new Label(composite, SWT.LEFT).setText("Do you have complaints?");
    Composite yesNo = new Composite(composite, SWT.NONE);
    yesNo.setLayout(new FillLayout(SWT.VERTICAL));

    yes = new Button(yesNo, SWT.RADIO);
    yes.setText("Yes");

    no = new Button(yesNo, SWT.RADIO);
    no.setText("No");

    setControl(composite);
}

---

From source file:MainClass.java

protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));
    Button newPerson = new Button(composite, SWT.PUSH);
    newPerson.setText("Create New Person");

    final TableViewer tv = new TableViewer(composite, SWT.FULL_SELECTION);
    tv.setContentProvider(new PersonContentProvider());
    tv.setLabelProvider(new StudentLabelProvider());
    tv.setInput(studentList);/*  ww w  .  j  av  a 2 s . c om*/
    Table table = tv.getTable();
    table.setLayoutData(new GridData(GridData.FILL_BOTH));

    new TableColumn(table, SWT.CENTER).setText(NAME);
    new TableColumn(table, SWT.CENTER).setText(MALE);
    new TableColumn(table, SWT.CENTER).setText(AGE);
    new TableColumn(table, SWT.CENTER).setText(SHIRT_COLOR);

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

    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    newPerson.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            Student p = new Student();
            p.setName("Name");
            p.setMale(true);
            p.setAgeRange(Integer.valueOf("0"));
            p.setShirtColor(new RGB(255, 0, 0));
            studentList.add(p);
            tv.refresh();
        }
    });

    CellEditor[] editors = new CellEditor[4];
    editors[0] = new TextCellEditor(table);
    editors[1] = new CheckboxCellEditor(table);
    editors[2] = new ComboBoxCellEditor(table, AgeRange.INSTANCES, SWT.READ_ONLY);
    editors[3] = new ColorCellEditor(table);

    tv.setColumnProperties(PROPS);
    tv.setCellModifier(new StudentCellModifier(tv));
    tv.setCellEditors(editors);

    return composite;
}

---

From source file:org.eclipse.swt.examples.ole.win32.OleBrowserView.java

/**
 * Creates the example./*  w w  w  .j a  va 2 s . co m*/
 * 
 * @see ViewPart#createPartControl
 */
@Override
public void createPartControl(Composite parent) {
    displayArea = new Composite(parent, SWT.NONE);

    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 3;
    displayArea.setLayout(gridLayout);

    createToolbar();
    createBrowserFrame();
    createStatusArea();
    createBrowserControl();
}

---

From source file:org.mwc.debrief.dis.views.DisListenerView.java

@Override
public void createPartControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    GridData gd = new GridData(SWT.FILL, SWT.FILL, true, false);
    composite.setLayoutData(gd);//from w w  w .  j av  a 2  s . c o m
    GridLayout layout = new GridLayout(1, false);
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);

    Composite buttonComposite = new Composite(composite, SWT.NONE);
    gd = new GridData(SWT.FILL, SWT.FILL, false, false);
    gd.widthHint = 300;
    buttonComposite.setLayoutData(gd);
    layout = new GridLayout(4, false);
    layout.marginWidth = 5;
    layout.marginHeight = 5;
    buttonComposite.setLayout(layout);

    connectButton = createButton(buttonComposite, "Connect", 2);
    connectButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME connect
        }

    });
    disconnectButton = createButton(buttonComposite, "Disconnect", 2);
    disconnectButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME disconnect
        }

    });

    final Link link = new Link(buttonComposite, SWT.NONE);
    gd = new GridData(SWT.END, SWT.FILL, false, false);
    gd.horizontalSpan = 4;
    link.setLayoutData(gd);
    link.setText("<a href=\"id\">Server Prefs</a>");
    link.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(link.getShell(), DisPrefs.ID,
                    null, null);
            dialog.open();
        }
    });
    link.setToolTipText("Dis Preferences");

    stopButton = createButton(buttonComposite, "Stop");
    stopButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME stop
        }

    });

    pauseButton = createButton(buttonComposite, "Pause");
    pauseButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME pause
        }

    });

    resumeButton = createButton(buttonComposite, "Resume");
    resumeButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME resume
        }

    });

    playButton = createButton(buttonComposite, "Play");
    playButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME play
        }

    });

    stopButton.setEnabled(false);
    pauseButton.setEnabled(false);
    resumeButton.setEnabled(false);
    disconnectButton.setEnabled(false);

    Label label = new Label(buttonComposite, SWT.NONE);
    gd = new GridData(SWT.FILL, SWT.FILL, false, false);
    label.setLayoutData(gd);
    label.setText("Path to input file:");

    Text text = new Text(buttonComposite, SWT.SINGLE | SWT.BORDER);
    gd = new GridData(SWT.FILL, SWT.FILL, false, false);
    gd.horizontalSpan = 2;
    gd.widthHint = 150;
    text.setLayoutData(gd);

    final Button browseButton = new Button(buttonComposite, SWT.PUSH);
    gd = new GridData(SWT.FILL, SWT.FILL, false, false);
    browseButton.setLayoutData(gd);
    browseButton.setText("Browse...");
    browseButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            FileDialog dialog = new FileDialog(getSite().getShell(), SWT.SINGLE);
            String value = pathText.getText();
            if (value.trim().length() == 0) {
                value = Platform.getLocation().toOSString();
            }
            dialog.setFilterPath(value);

            String result = dialog.open();
            if (result == null || result.trim().length() == 0) {
                return;
            }
            pathText.setText(result);

        }

    });

    Composite chartWrapperComposite = new Composite(composite, SWT.BORDER);
    gd = new GridData(SWT.FILL, SWT.FILL, true, true);
    chartWrapperComposite.setLayoutData(gd);
    layout = new GridLayout(1, false);
    chartWrapperComposite.setLayout(layout);

    chartComposite = new ChartComposite(chartWrapperComposite, SWT.NONE, null, 400, 600, 300, 200, 1800, 1800,
            true, true, true, true, true, true) {
        @Override
        public void mouseUp(MouseEvent event) {
            super.mouseUp(event);
            JFreeChart c = getChart();
            if (c != null) {
                c.setNotify(true); // force redraw
            }
        }
    };

    Composite checkboxComposite = new Composite(composite, SWT.NONE);
    gd = new GridData(SWT.FILL, SWT.FILL, true, false);
    checkboxComposite.setLayoutData(gd);
    layout = new GridLayout(2, false);
    layout.marginWidth = 5;
    layout.marginHeight = 5;
    checkboxComposite.setLayout(layout);

    newPlotButton = new Button(checkboxComposite, SWT.CHECK);
    gd = new GridData(SWT.FILL, SWT.FILL, true, false);
    newPlotButton.setLayoutData(gd);
    newPlotButton.setText("New plot per replication");
    newPlotButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME new plot ...
        }

    });
    liveUpdatesButton = new Button(checkboxComposite, SWT.CHECK);
    gd = new GridData(SWT.FILL, SWT.FILL, true, false);
    liveUpdatesButton.setLayoutData(gd);
    liveUpdatesButton.setText("Live updates");
    liveUpdatesButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // FIXME Live updates.
        }

    });
    liveUpdatesButton.setSelection(true);

}

---

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

@Override
public void createControlPanel(Composite parent) {

    Composite comp;//w  w w . j  a va2  s. c  om

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

    new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("LineWidth")); //$NON-NLS-1$
    lineWidthSpinner = new Spinner(comp, SWT.BORDER | SWT.WRAP);
    lineWidthSpinner.setSelection(10);
    lineWidthSpinner.setMinimum(1);
    lineWidthSpinner.setMaximum(30);
    lineWidthSpinner.addListener(SWT.Selection, event -> example.redraw());

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

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

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

    // color button
    colorButton = new Button(comp, SWT.PUSH);
    colorButton.setText(GraphicsExample.getResourceString("Color")); //$NON-NLS-1$
    colorButton.setImage(lineColor.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);
    });
}

---

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