Example usage for org.eclipse.jface.layout PixelConverter convertHorizontalDLUsToPixels

Introduction

In this page you can find the example usage for org.eclipse.jface.layout PixelConverter convertHorizontalDLUsToPixels.

Prototype

public int convertHorizontalDLUsToPixels(int dlus) 

Source Link

Document

Returns the number of pixels corresponding to the given number of horizontal dialog units.

Usage

From source file:ca.usask.cs.srlab.simclipse.ui.SWTUtil.java

License:Open Source License

/**
 * Returns a width hint for a button control.
 * @param button The button to calculate the width for
 * @return The width of the button//ww w .j av  a2 s.co m
 */
public static int getButtonWidthHint(Button button) {
    button.setFont(JFaceResources.getDialogFont());
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

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From source file:ch.powerunit.poweruniteclipse.helper.SWTHelper.java

License:Open Source License

public static int getButtonWidthHint(Button button) {
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

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From source file:com.aptana.formatter.ui.preferences.AddRemoveList.java

License:Open Source License

/**
 * Sets the <code>GridData</code> on the specified button to be one that is spaced for the current dialog page
 * units. The method <code>initializeDialogUnits</code> must be called once before calling this method for the first
 * time.//from  w w  w.j  a va2 s .  c  o  m
 * 
 * @param button
 *            the button to set the <code>GridData</code>
 * @return the <code>GridData</code> set on the specified button
 */
protected GridData setButtonLayoutData(Button button) {
    GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    Point minSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    data.widthHint = Math.max(widthHint, minSize.x);
    button.setLayoutData(data);
    return data;
}

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From source file:com.aptana.formatter.ui.preferences.FormatterModifyTabPage.java

License:Open Source License

protected static Label createLabel(int numColumns, Composite parent, String text, int gridDataStyle) {
    final Label label = new Label(parent, SWT.WRAP);
    label.setFont(parent.getFont());//from w  ww .j  a v  a2  s.com
    label.setText(text);

    PixelConverter pixelConverter = new PixelConverter(parent);
    label.setLayoutData(
            createGridData(numColumns, gridDataStyle, pixelConverter.convertHorizontalDLUsToPixels(150)));
    return label;
}

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From source file:com.aptana.git.ui.internal.preferences.GithubAccountPageProvider.java

License:Open Source License

private static int getButtonWidthHint(Button button) {
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

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From source file:com.aptana.ui.ftp.internal.FTPConnectionPropertyComposite.java

License:Open Source License

public FTPConnectionPropertyComposite(Composite parent, int style, IBaseRemoteConnectionPoint connectionPoint,
        IListener listener) {/* w w w . j  a v a2s  .  c om*/
    super(parent, style);
    setConnectionPoint(connectionPoint);
    this.listener = listener;

    PixelConverter converter = new PixelConverter(this);
    setLayout(GridLayoutFactory.swtDefaults()
            .margins(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN))
            .spacing(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING))
            .numColumns(2).create());

    /* row 1 */
    createSiteSection(this);

    Group group = new Group(this, SWT.NONE);
    group.setLayoutData(GridDataFactory.fillDefaults().span(2, 1).grab(true, false).create());
    group.setLayout(GridLayoutFactory.swtDefaults().numColumns(3).create());
    group.setText(Messages.FTPConnectionPointPropertyDialog_LBL_GroupInfo);

    /* row 2 */
    Label label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(IDialogConstants.LABEL_WIDTH),
                    SWT.DEFAULT)
            .create());
    label.setText(StringUtil.makeFormLabel(Messages.FTPConnectionPointPropertyDialog_LBL_Server));

    hostText = new Text(group, SWT.SINGLE | SWT.BORDER);
    hostText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(hostText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .span(2, 1).create());

    /* row 3 */
    new Label(group, SWT.NONE).setLayoutData(GridDataFactory.swtDefaults().create());

    label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults().span(2, 1).create());
    smallFont = JFaceResources.getTextFontDescriptor().increaseHeight(-2).createFont(getDisplay());
    label.setFont(smallFont);
    label.setText(Messages.FTPConnectionPointPropertyDialog_LBL_Example);

    /* row 4 */
    label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(IDialogConstants.LABEL_WIDTH),
                    SWT.DEFAULT)
            .create());
    label.setText(StringUtil.makeFormLabel(Messages.FTPConnectionPointPropertyDialog_LBL_Username));

    loginCombo = new Combo(group, SWT.DROP_DOWN | SWT.BORDER);
    loginCombo.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(loginCombo)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());
    loginCombo.add(IFTPConstants.LOGIN_ANONYMOUS);

    testButton = new Button(group, SWT.PUSH);
    testButton.setText(Messages.FTPConnectionPointPropertyDialog_LBL_Test);
    testButton.setLayoutData(GridDataFactory.fillDefaults()
            .hint(Math.max(
                    new PixelConverter(testButton).convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH),
                    testButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x), SWT.DEFAULT)
            .create());

    /* row 5 */
    createPasswordSection(group);

    /* row 6 */
    label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(IDialogConstants.LABEL_WIDTH),
                    SWT.DEFAULT)
            .create());
    label.setText(StringUtil.makeFormLabel(Messages.FTPConnectionPointPropertyDialog_LBL_RemotePath));

    remotePathText = new Text(group, SWT.SINGLE | SWT.BORDER);
    remotePathText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(remotePathText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());

    browseButton = new Button(group, SWT.PUSH);
    browseButton.setText('&' + StringUtil.ellipsify(CoreStrings.BROWSE));
    browseButton.setLayoutData(GridDataFactory.fillDefaults()
            .hint(Math.max(
                    new PixelConverter(browseButton)
                            .convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH),
                    browseButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x), SWT.DEFAULT)
            .create());

    /* row 7 */
    optionsExpandable = new ExpandableComposite(this, SWT.NONE,
            ExpandableComposite.TWISTIE | ExpandableComposite.FOCUS_TITLE);
    optionsExpandable.setText(Messages.FTPConnectionPointPropertyDialog_LBL_Options);
    optionsExpandable.setLayoutData(GridDataFactory.fillDefaults().span(2, 1).grab(true, true)
            .minSize(SWT.DEFAULT, SWT.DEFAULT).create());
    Group optionsGroup = new Group(optionsExpandable, SWT.NONE);
    optionsGroup.setLayout(GridLayoutFactory.fillDefaults().create());

    createAdvancedOptions(optionsGroup);

    optionsExpandable.setClient(optionsGroup);
    optionsExpandable.addExpansionListener(new ExpansionAdapter() {

        public void expansionStateChanged(ExpansionEvent e) {
            FTPConnectionPropertyComposite.this.listener.layoutShell();
        }
    });

    /* row 8 */
    progressMonitorPart = new ProgressMonitorPart(this, GridLayoutFactory.fillDefaults().create());
    progressMonitorPart
            .setLayoutData(GridDataFactory.fillDefaults().grab(true, false).exclude(true).span(2, 1).create());

    /* -- */
    addListeners();

    passwordText.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            e.doit = false;
            testConnection();
        }
    });

    testButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (testConnection()) {
                MessageDialog.openInformation(getShell(),
                        Messages.FTPConnectionPointPropertyDialog_Succeed_Title, MessageFormat.format(
                                Messages.FTPConnectionPointPropertyDialog_Succeed_Message, hostText.getText()));
            }
        }
    });

    browseButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            browseConnection();
        }
    });

    if (ftpConnectionPoint == null) {
        isNew = true;
        ftpConnectionPoint = getOrCreateConnectionPoint(getConnectionPointType());
        ftpConnectionPoint.setName(DEFAULT_NAME);
    } else {
        originalFtpConnectionPoint = ftpConnectionPoint;
    }
    loadPropertiesFrom(ftpConnectionPoint);
    connectionTested = !isNew;
}

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From source file:com.aptana.ui.s3.internal.S3ConnectionPropertyComposite.java

License:Open Source License

public S3ConnectionPropertyComposite(Composite parent, int style, IBaseRemoteConnectionPoint connectionPoint,
        Listener listener) {//from w  ww  .  ja  va 2s  .com
    super(parent, style);
    setConnectionPoint(connectionPoint);
    this.listener = listener;

    PixelConverter converter = new PixelConverter(this);
    setLayout(GridLayoutFactory.swtDefaults()
            .margins(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN))
            .spacing(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING))
            .numColumns(2).create());

    /* row 1 */
    createSiteSection(this);

    Group group = new Group(this, SWT.NONE);
    group.setLayoutData(GridDataFactory.fillDefaults().span(2, 1).grab(true, false).create());
    group.setLayout(GridLayoutFactory.swtDefaults().numColumns(3).create());
    group.setText(Messages.S3ConnectionPointPropertyDialog_LBL_GroupInfo);

    /* row 2 */
    Label label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.S3ConnectionPointPropertyDialog_LBL_Server));

    hostText = new Text(group, SWT.SINGLE | SWT.BORDER);
    hostText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(hostText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .span(2, 1).create());
    hostText.setText(S3ConnectionPoint.DEFAULT_HOST);

    /* row 3 */
    new Label(group, SWT.NONE).setLayoutData(GridDataFactory.swtDefaults().create());

    label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults().span(2, 1).create());
    smallFont = JFaceResources.getTextFontDescriptor().increaseHeight(-2).createFont(getDisplay());
    label.setFont(smallFont);
    label.setText(Messages.S3ConnectionPointPropertyDialog_LBL_Example);

    /* row 4 */
    label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.S3ConnectionPointPropertyDialog_LBL_AccessKeyID));

    accessKeyText = new Text(group, SWT.SINGLE | SWT.BORDER);
    accessKeyText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(accessKeyText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());

    testButton = new Button(group, SWT.PUSH);
    testButton.setText(Messages.S3ConnectionPointPropertyDialog_LBL_Test);
    testButton.setLayoutData(GridDataFactory.fillDefaults()
            .hint(Math.max(
                    new PixelConverter(testButton).convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH),
                    testButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x), SWT.DEFAULT)
            .create());

    /* row 5 */
    createPasswordSection(group);

    /* row 6 */
    label = new Label(group, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.S3ConnectionPointPropertyDialog_LBL_RemotePath));

    remotePathText = new Text(group, SWT.SINGLE | SWT.BORDER);
    remotePathText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(remotePathText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());

    browseButton = new Button(group, SWT.PUSH);
    browseButton.setText('&' + StringUtil.ellipsify(CoreStrings.BROWSE));
    browseButton.setLayoutData(GridDataFactory.fillDefaults()
            .hint(Math.max(
                    new PixelConverter(browseButton)
                            .convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH),
                    browseButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x), SWT.DEFAULT)
            .create());

    /* row 7 */
    progressMonitorPart = new ProgressMonitorPart(this, GridLayoutFactory.fillDefaults().create());
    progressMonitorPart
            .setLayoutData(GridDataFactory.fillDefaults().grab(true, false).exclude(true).span(2, 1).create());

    /* -- */
    addListeners();

    passwordText.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            e.doit = false;
            testConnection();
        }
    });

    testButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (testConnection()) {
                MessageDialog.openInformation(getShell(),
                        Messages.S3ConnectionPointPropertyDialog_Succeed_Title, MessageFormat.format(
                                Messages.S3ConnectionPointPropertyDialog_Succeed_Message, hostText.getText()));
            }
        }
    });

    browseButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            browseConnection();
        }
    });

    if (s3ConnectionPoint == null) {
        isNew = true;
        s3ConnectionPoint = getOrCreateConnectionPoint(getConnectionPointType());
        s3ConnectionPoint.setName(DEFAULT_NAME);
    } else {
        originalS3ConnectionPoint = s3ConnectionPoint;
    }
    loadPropertiesFrom(s3ConnectionPoint);
    connectionTested = !isNew;
}

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From source file:com.aptana.webserver.ui.internal.ExternalWebServerPropertyDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite dialogArea = (Composite) super.createDialogArea(parent);

    setTitle(Messages.SimpleWebServerPropertyDialog_Title);
    getShell().setText(Messages.SimpleWebServerPropertyDialog_ShellTitle);

    Composite composite = new Composite(dialogArea, SWT.NONE);
    composite.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    PixelConverter converter = new PixelConverter(composite);
    composite.setLayout(GridLayoutFactory.swtDefaults()
            .margins(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN))
            .spacing(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING))
            .numColumns(3).create());/*from  ww  w  .jav  a 2s .  co  m*/

    /* row 1 */
    Label label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.SimpleWebServerPropertyDialog_Name_Label));

    nameText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    nameText.setLayoutData(GridDataFactory.fillDefaults()
            .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT).span(2, 1)
            .grab(true, false).create());

    /* row 1 */
    label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.SimpleWebServerPropertyDialog_BaseURL_Label));

    baseUrlText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    baseUrlText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(baseUrlText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .span(2, 1).align(SWT.FILL, SWT.CENTER).grab(true, false).create());
    baseUrlText.setText("http://"); //$NON-NLS-1$

    /* row 2 */
    label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.SimpleWebServerPropertyDialog_DocRoot_Label));

    documentRootText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    documentRootText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(documentRootText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());

    Button browseButton = new Button(composite, SWT.PUSH);
    browseButton.setText('&' + StringUtil.ellipsify(CoreStrings.BROWSE));
    browseButton.setLayoutData(GridDataFactory.fillDefaults()
            .hint(Math.max(
                    new PixelConverter(browseButton)
                            .convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH),
                    browseButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x), SWT.DEFAULT)
            .create());

    /* -- */
    browseButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            browseFileSystem();
        }
    });

    /* row 3 - start command */
    label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.ExternalWebServerPropertyDialog_StartCommandLabel));

    startCommandText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    startCommandText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(baseUrlText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .span(2, 1).align(SWT.FILL, SWT.CENTER).grab(true, false).create());

    /* row 4 - stop command */
    label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.ExternalWebServerPropertyDialog_StopCommandLabel));

    stopCommandText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    stopCommandText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(baseUrlText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .span(2, 1).align(SWT.FILL, SWT.CENTER).grab(true, false).create());

    // Set up existing values...
    if (source != null) {
        String name = source.getName();
        nameText.setText((name != null) ? name : StringUtil.EMPTY);

        URL url = source.getBaseURL();
        if (url != null) {
            baseUrlText.setText(url.toExternalForm());
        }
        IPath path = source.getDocumentRootPath();
        if (path != null) {
            documentRootText.setText(path.toOSString());
        }

        String startCommand = source.getStartCommand();
        startCommandText.setText((startCommand != null) ? startCommand : StringUtil.EMPTY);

        String stopCommand = source.getStopCommand();
        stopCommandText.setText((stopCommand != null) ? stopCommand : StringUtil.EMPTY);
    }

    addListeners();

    return dialogArea;
}

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From source file:com.aptana.webserver.ui.internal.SimpleWebServerPropertyDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite dialogArea = (Composite) super.createDialogArea(parent);

    setTitle(Messages.SimpleWebServerPropertyDialog_Title);
    getShell().setText(Messages.SimpleWebServerPropertyDialog_ShellTitle);

    Composite composite = new Composite(dialogArea, SWT.NONE);
    composite.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    PixelConverter converter = new PixelConverter(composite);
    composite.setLayout(GridLayoutFactory.swtDefaults()
            .margins(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN))
            .spacing(converter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING),
                    converter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING))
            .numColumns(3).create());/*from   w w w  .ja  v a 2 s  .c om*/

    /* row 1 */
    Label label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.SimpleWebServerPropertyDialog_Name_Label));

    nameText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    nameText.setLayoutData(GridDataFactory.fillDefaults()
            .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT).span(2, 1)
            .grab(true, false).create());

    /* row 1 */
    label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.SimpleWebServerPropertyDialog_BaseURL_Label));

    baseUrlText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    baseUrlText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(baseUrlText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .span(2, 1).align(SWT.FILL, SWT.CENTER).grab(true, false).create());
    baseUrlText.setText("http://"); //$NON-NLS-1$

    /* row 2 */
    label = new Label(composite, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(LABEL_WIDTH), SWT.DEFAULT).create());
    label.setText(StringUtil.makeFormLabel(Messages.SimpleWebServerPropertyDialog_DocRoot_Label));

    documentRootText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    documentRootText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(documentRootText)
                    .convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());

    Button browseButton = new Button(composite, SWT.PUSH);
    browseButton.setText('&' + StringUtil.ellipsify(CoreStrings.BROWSE));
    browseButton.setLayoutData(GridDataFactory.fillDefaults()
            .hint(Math.max(
                    new PixelConverter(browseButton)
                            .convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH),
                    browseButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x), SWT.DEFAULT)
            .create());

    /* -- */
    browseButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            browseFileSystem();
        }
    });

    if (source != null) {
        String name = source.getName();
        nameText.setText((name != null) ? name : StringUtil.EMPTY);
        URL url = source.getBaseURL();
        if (url != null) {
            baseUrlText.setText(url.toExternalForm());
        }
        IPath path = source.getDocumentRootPath();
        if (path != null) {
            documentRootText.setText(path.toOSString());
        }
    }

    addListeners();

    return dialogArea;
}

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From source file:com.axmor.eclipse.typescript.core.ui.SWTFactory.java

License:Open Source License

/**
 * Returns a width hint for a button control.
 * /*ww  w . j  a v a 2s. c om*/
 * @param button
 *            button
 * @return width
 */
public static int getButtonWidthHint(Button button) {
    /* button.setFont(JFaceResources.getDialogFont()); */
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

---

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