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

Introduction

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

Prototype

public void setLayout(Layout layout) 

Source Link

Document

Sets the layout which is associated with the receiver to be the argument which may be null.

Usage

From source file:MainClass.java

protected Control createDialogArea(Composite parent) {
    createMessageArea(parent);//  www  . jav a 2s. c o m
    Composite composite = new Composite(parent, SWT.NONE);
    GridData data = new GridData(GridData.FILL_BOTH);
    data.horizontalSpan = 2;
    composite.setLayoutData(data);
    composite.setLayout(new FillLayout());

    label = new Label(composite, SWT.LEFT);
    return composite;
}

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From source file:Ch11WizardComposite.java

public void createControl(Composite parent) {
    Composite topLevel = new Composite(parent, SWT.NONE);
    topLevel.setLayout(new FillLayout());

    textLabel = new Label(topLevel, SWT.CENTER);
    textLabel.setText("");

    setControl(topLevel);//w ww .j av  a  2  s.  co  m
    setPageComplete(true);
}

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From source file:ControlSizeLocation.java

private void init() {
    GridLayout gridLayout = new GridLayout(2, true);
    shell.setLayout(gridLayout);/*from   ww  w.j  av  a 2 s . com*/

    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:Ch11WizardComposite.java

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

    Label l = new Label(topLevel, SWT.CENTER);
    l.setText("Use default directory?");

    button = new Button(topLevel, SWT.CHECK);

    setControl(topLevel);/*from w ww .  jav a  2s. c o m*/
    setPageComplete(true);
}

---

From source file:Ch11WizardComposite.java

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

    Label l = new Label(topLevel, SWT.CENTER);
    l.setText("Enter the directory to use:");

    text = new Text(topLevel, SWT.SINGLE);
    text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    setControl(topLevel);/*from   www .j a  v  a 2 s.c  om*/
    setPageComplete(true);
}

---

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

/**
 * This method creates a spinner for specifying the number of petals. 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  ava 2s . co m*/
 *
 * @param parent The parent composite
 */
@Override
public void createControlPanel(Composite parent) {
    super.createControlPanel(parent);

    // create spinner number of petals
    Composite comp = new Composite(parent, SWT.NONE);
    comp.setLayout(new GridLayout(2, false));

    new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("Petals")); //$NON-NLS-1$
    petalSpinner = new Spinner(comp, SWT.BORDER | SWT.WRAP);
    petalSpinner.setSelection(8);
    petalSpinner.setMinimum(3);
    petalSpinner.setMaximum(20);
    petalSpinner.addListener(SWT.Selection, event -> example.redraw());

    // 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 2nd item in the menu
    foreground = (GraphicsBackground) menu.getItem(1).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:DialogExamples.java

protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NULL);

    composite.setLayout(new GridLayout());

    /* ------ MessageDialog ------------- */
    // openQuestion
    final Button buttonOpenMessage = new Button(composite, SWT.PUSH);
    buttonOpenMessage.setText("Demo: MessageDialog.openQuestion");
    buttonOpenMessage.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {

            boolean answer = MessageDialog.openQuestion(getShell(), "A Simple Question",
                    "Is SWT/JFace your favorite Java UI framework?");
            System.out.println("Your answer is " + (answer ? "YES" : "NO"));
        }/*from w ww  .  j  a v a  2s .c o m*/
    });

    final Button buttonMessageDialog = new Button(composite, SWT.PUSH);
    buttonMessageDialog.setText("Demo: new MessageDialog");
    buttonMessageDialog.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            MessageDialog dialog = new MessageDialog(getShell(), "Select your favorite Java UI framework", null,
                    "Which one of the following is your favorite Java UI framework?", MessageDialog.QUESTION,
                    new String[] { "AWT", "Swing", "SWT/JFace" }, 2);
            int answer = dialog.open();

            switch (answer) {
            case -1: // if the user closes the dialog without clicking any button.
                System.out.println("No selection");
                break;

            case 0:
                System.out.println("Your selection is: AWT");
                break;
            case 1:
                System.out.println("Your selection is: Swing");
                break;
            case 2:
                System.out.println("Your selection is: SWT/JFace");
                break;

            }
        }
    });

    /* ------ InputDialog ------------- */
    final Button buttonInputDialog = new Button(composite, SWT.PUSH);
    buttonInputDialog.setText("Demo: InputDialog");
    buttonInputDialog.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            IInputValidator validator = new IInputValidator() {
                public String isValid(String newText) {
                    if (newText.equalsIgnoreCase("SWT/JFace") || newText.equalsIgnoreCase("AWT")
                            || newText.equalsIgnoreCase("Swing"))
                        return null;
                    else
                        return "The allowed values are: SWT/JFace, AWT, Swing";
                }
            };
            InputDialog dialog = new InputDialog(getShell(), "Question",
                    "What's your favorite Java UI framework?", "SWT/JFace", validator);
            if (dialog.open() == Window.OK) {
                System.out.println("Your favorite Java UI framework is: " + dialog.getValue());
            } else {
                System.out.println("Action cancelled");
            }
        }
    });

    /* ------ ProgressMonitorDialog ------------- */
    final Button buttonProgressDialog = new Button(composite, SWT.PUSH);
    buttonProgressDialog.setText("Demo: ProgressMonitorDialog");
    buttonProgressDialog.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            IRunnableWithProgress runnableWithProgress = new IRunnableWithProgress() {
                public void run(IProgressMonitor monitor)
                        throws InvocationTargetException, InterruptedException {
                    monitor.beginTask("Number counting", 10);
                    for (int i = 0; i < 10; i++) {
                        if (monitor.isCanceled()) {
                            monitor.done();
                            return;
                        }

                        System.out.println("Count number: " + i);
                        monitor.worked(1);
                        Thread.sleep(500); // 0.5s.
                    }
                    monitor.done();
                }
            };

            ProgressMonitorDialog dialog = new ProgressMonitorDialog(getShell());
            try {
                dialog.run(true, true, runnableWithProgress);
            } catch (InvocationTargetException e) {
                e.printStackTrace();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

        }
    });
    return super.createContents(parent);
}

---

From source file:org.eclipse.swt.examples.controlexample.ExpandBarTab.java

/**
 * Creates the "Example" widgets.//www . ja v  a  2  s.co  m
 */
@Override
void createExampleWidgets() {

    /* Compute the widget style */
    int style = getDefaultStyle();
    if (borderButton.getSelection())
        style |= SWT.BORDER;
    if (verticalButton.getSelection())
        style |= SWT.V_SCROLL;

    /* Create the example widgets */
    expandBar1 = new ExpandBar(expandBarGroup, style);

    // First item
    Composite composite = new Composite(expandBar1, SWT.NONE);
    composite.setLayout(new GridLayout());
    new Button(composite, SWT.PUSH).setText("SWT.PUSH");
    new Button(composite, SWT.RADIO).setText("SWT.RADIO");
    new Button(composite, SWT.CHECK).setText("SWT.CHECK");
    new Button(composite, SWT.TOGGLE).setText("SWT.TOGGLE");
    ExpandItem item = new ExpandItem(expandBar1, SWT.NONE, 0);
    item.setText(ControlExample.getResourceString("Item1_Text"));
    item.setHeight(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
    item.setControl(composite);
    item.setImage(instance.images[ControlExample.ciClosedFolder]);

    // Second item
    composite = new Composite(expandBar1, SWT.NONE);
    composite.setLayout(new GridLayout(2, false));
    new Label(composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_ERROR));
    new Label(composite, SWT.NONE).setText("SWT.ICON_ERROR");
    new Label(composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_INFORMATION));
    new Label(composite, SWT.NONE).setText("SWT.ICON_INFORMATION");
    new Label(composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_WARNING));
    new Label(composite, SWT.NONE).setText("SWT.ICON_WARNING");
    new Label(composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_QUESTION));
    new Label(composite, SWT.NONE).setText("SWT.ICON_QUESTION");
    item = new ExpandItem(expandBar1, SWT.NONE, 1);
    item.setText(ControlExample.getResourceString("Item2_Text"));
    item.setHeight(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
    item.setControl(composite);
    item.setImage(instance.images[ControlExample.ciOpenFolder]);
    item.setExpanded(true);
}

---

From source file:org.jfree.experimental.chart.swt.editor.SWTChartEditor.java

/**
 * Creates a new editor./* ww  w .ja v a 2s  .  c  o m*/
 * 
 * @param shell2 the display.
 * @param chart2edit the chart to edit.
 */
public SWTChartEditor(Shell shell2, JFreeChart chart2edit) {

    this.shell = new Shell(Display.getDefault(), SWT.DIALOG_TRIM);
    this.shell.setSize(400, 500);
    this.chart = chart2edit;
    this.shell.setText(
            ResourceBundle.getBundle("org.jfree.chart.LocalizationBundle").getString("Chart_Properties"));
    GridLayout layout = new GridLayout(2, true);
    layout.marginLeft = layout.marginTop = layout.marginRight = layout.marginBottom = 5;
    this.shell.setLayout(layout);
    Composite main = new Composite(this.shell, SWT.NONE);
    main.setLayout(new FillLayout());
    main.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));

    TabFolder tab = new TabFolder(main, SWT.BORDER);
    // build first tab
    TabItem item1 = new TabItem(tab, SWT.NONE);
    item1.setText(" " + localizationResources.getString("Title") + " ");
    this.titleEditor = new SWTTitleEditor(tab, SWT.NONE, this.chart.getTitle());
    item1.setControl(this.titleEditor);
    // build second tab
    TabItem item2 = new TabItem(tab, SWT.NONE);
    item2.setText(" " + localizationResources.getString("Plot") + " ");
    this.plotEditor = new SWTPlotEditor(tab, SWT.NONE, this.chart.getPlot());
    item2.setControl(this.plotEditor);
    // build the third tab
    TabItem item3 = new TabItem(tab, SWT.NONE);
    item3.setText(" " + localizationResources.getString("Other") + " ");
    this.otherEditor = new SWTOtherEditor(tab, SWT.NONE, this.chart);
    item3.setControl(this.otherEditor);

    // ok and cancel buttons
    Button ok = new Button(this.shell, SWT.PUSH | SWT.OK);
    ok.setText(" Ok ");
    ok.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
    ok.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            updateChart(SWTChartEditor.this.chart);
            SWTChartEditor.this.shell.dispose();
        }
    });
    Button cancel = new Button(this.shell, SWT.PUSH);
    cancel.setText(" Cancel ");
    cancel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
    cancel.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            SWTChartEditor.this.shell.dispose();
        }
    });
}

---

From source file:com.rcp.wbw.demo.editor.SWTChartEditor.java

/**
 * Creates a new editor./*from   w  ww  .java2 s  .  c o  m*/
 * 
 * @param display
 *            the display.
 * @param chart2edit
 *            the chart to edit.
 */
public SWTChartEditor(Display display, JFreeChart chart2edit) {
    this.shell = new Shell(display, SWT.DIALOG_TRIM);
    this.shell.setSize(400, 500);
    this.chart = chart2edit;
    this.shell.setText(ResourceBundleWrapper.getBundle("org.jfree.chart.LocalizationBundle")
            .getString("Chart_Properties"));
    GridLayout layout = new GridLayout(2, true);
    layout.marginLeft = layout.marginTop = layout.marginRight = layout.marginBottom = 5;
    this.shell.setLayout(layout);
    Composite main = new Composite(this.shell, SWT.NONE);
    main.setLayout(new FillLayout());
    main.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));

    TabFolder tab = new TabFolder(main, SWT.BORDER);
    // build first tab
    TabItem item1 = new TabItem(tab, SWT.NONE);
    item1.setText(" " + localizationResources.getString("Title") + " ");
    this.titleEditor = new SWTTitleEditor(tab, SWT.NONE, this.chart.getTitle());
    item1.setControl(this.titleEditor);
    // build second tab
    TabItem item2 = new TabItem(tab, SWT.NONE);
    item2.setText(" " + localizationResources.getString("Plot") + " ");
    this.plotEditor = new SWTPlotEditor(tab, SWT.NONE, this.chart.getPlot());
    item2.setControl(this.plotEditor);
    // build the third tab
    TabItem item3 = new TabItem(tab, SWT.NONE);
    item3.setText(" " + localizationResources.getString("Other") + " ");
    this.otherEditor = new SWTOtherEditor(tab, SWT.NONE, this.chart);
    item3.setControl(this.otherEditor);

    // ok and cancel buttons
    Button ok = new Button(this.shell, SWT.PUSH | SWT.OK);
    ok.setText(" Ok ");
    ok.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
    ok.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            updateChart(SWTChartEditor.this.chart);
            SWTChartEditor.this.shell.dispose();
        }
    });
    Button cancel = new Button(this.shell, SWT.PUSH);
    cancel.setText(" Cancel ");
    cancel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
    cancel.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            SWTChartEditor.this.shell.dispose();
        }
    });
}

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