Example usage for org.eclipse.jface.dialogs Dialog convertHeightInCharsToPixels

List of usage examples for org.eclipse.jface.dialogs Dialog convertHeightInCharsToPixels

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Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs Dialog convertHeightInCharsToPixels.

Prototype

public static int convertHeightInCharsToPixels(FontMetrics fontMetrics, int chars)

Source Link

Document

Returns the number of pixels corresponding to the height of the given number of characters.

Usage

From source file:net.bpelunit.toolsupport.editors.wizards.components.DataCopyComponent.java

License:Open Source License

@Override
public Composite createControls(Composite composite, int nColumns) {

    Group group = createGroup(composite, "Data Copy Operations", nColumns,
            new GridData(SWT.FILL, SWT.FILL, true, true));
    fDataCopyField.doFillIntoGrid(group, nColumns);

    final TableViewer tableViewer = fDataCopyField.getTableViewer();
    tableViewer.getTable().setHeaderVisible(true);

    GridData gd = (GridData) fDataCopyField.getListControl(null).getLayoutData();
    gd.heightHint = Dialog.convertHeightInCharsToPixels(getFontMetrics(), 6);

    gd.grabExcessVerticalSpace = false;//from  w w w  .ja  v  a2s. com
    gd.widthHint = getMaxFieldWidth();
    gd.grabExcessHorizontalSpace = true;

    HyperlinkField field = new HyperlinkField("Configure Namespace Prefixes...");
    field.setHyperLinkFieldListener(this);
    field.createControl(group, nColumns, GridData.BEGINNING);

    return group;
}

From source file:net.bpelunit.toolsupport.editors.wizards.components.HeaderProcessorComponent.java

License:Open Source License

@Override
public Composite createControls(Composite composite, int nColumns) {

    Group group = createGroup(composite, "Header Processor", nColumns,
            new GridData(SWT.FILL, SWT.FILL, true, true));
    fHeaderProcessorField.doFillIntoGrid(group, nColumns);

    // header combo
    GridData gd = (GridData) fHeaderProcessorField.getComboControl(null).getLayoutData();
    gd.heightHint = Dialog.convertHeightInCharsToPixels(getFontMetrics(), 6);

    gd.grabExcessVerticalSpace = false;//w ww .  j a v a2 s.  c  om
    gd.widthHint = getMaxFieldWidth();
    gd.grabExcessHorizontalSpace = true;

    // Properties
    fPropertiesField.doFillIntoGrid(group, nColumns);

    final TableViewer tableViewer = fPropertiesField.getTableViewer();
    tableViewer.getTable().setHeaderVisible(true);

    gd = (GridData) fPropertiesField.getListControl(null).getLayoutData();
    gd.heightHint = Dialog.convertHeightInCharsToPixels(getFontMetrics(), 6);

    gd.grabExcessVerticalSpace = false;
    gd.widthHint = getMaxFieldWidth();
    gd.grabExcessHorizontalSpace = true;

    headerProcessorChanged();

    return group;
}

From source file:net.bpelunit.toolsupport.editors.wizards.components.ReceiveComponent.java

License:Open Source License

@Override
public Composite createControls(Composite composite, int nColumns) {

    Group group = createGroup(composite, "Conditions to be verified", nColumns,
            new GridData(SWT.FILL, SWT.FILL, true, true));
    fConditionsField.doFillIntoGrid(group, nColumns);

    final TableViewer tableViewer = fConditionsField.getTableViewer();
    tableViewer.getTable().setHeaderVisible(true);

    GridData gd = (GridData) fConditionsField.getListControl(null).getLayoutData();
    gd.heightHint = Dialog.convertHeightInCharsToPixels(getFontMetrics(), 6);

    gd.grabExcessVerticalSpace = false;//ww  w  .  ja va2 s  .  c  o  m
    gd.widthHint = getMaxFieldWidth();
    gd.grabExcessHorizontalSpace = true;

    HyperlinkField field = new HyperlinkField("Configure Namespace Prefixes...");
    field.setHyperLinkFieldListener(this);
    field.createControl(group, nColumns, GridData.BEGINNING);

    return group;
}

From source file:net.certiv.fluentmark.preferences.AbstractConfigurationBlock.java

License:Open Source License

/**
 * Returns the number of pixels corresponding to the height of the given number of characters.
 * <p>//  ww w . ja  v a2  s .c o  m
 * This method may only be called after <code>initializeDialogUnits</code> has been called.
 * </p>
 * <p>
 * Clients may call this framework method, but should not override it.
 * </p>
 *
 * @param chars the number of characters
 * @return the number of pixels
 */
protected int convertHeightInCharsToPixels(int chars) {
    if (fFontMetrics == null)
        return 0;
    return Dialog.convertHeightInCharsToPixels(fFontMetrics, chars);
}

From source file:org.eclipse.cdt.debug.internal.ui.PixelConverter.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.DialogPage#convertHeightInCharsToPixels(int)
 *//*from  w w w. j av  a 2  s .co m*/
public int convertHeightInCharsToPixels(int chars) {
    return Dialog.convertHeightInCharsToPixels(getFontMetrics(), chars);
}

From source file:org.eclipse.cdt.internal.autotools.ui.editors.QuickOutlineDialog.java

License:Open Source License

@Override
protected Control createTitleControl(Composite parent) {
    filterText = new Text(parent, SWT.NONE);
    GC gc = new GC(parent);
    gc.setFont(parent.getFont());/* w  ww  .  ja va 2 s. c  om*/
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false)
            .hint(SWT.DEFAULT, Dialog.convertHeightInCharsToPixels(fontMetrics, 1)).applyTo(filterText);

    filterText.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent e) {
            if (e.keyCode == 0x0D) { // Enter pressed
                gotoSelectedElement();
            } else if (e.keyCode == SWT.ARROW_DOWN) {
                treeViewer.getTree().setFocus();
            } else if (e.keyCode == SWT.ARROW_UP) {
                treeViewer.getTree().setFocus();
            } else if (e.character == 0x1B) { // Escape pressed
                dispose();
            }
        }
    });
    filterText.addModifyListener(e -> {
        String filterTextInput = ((Text) e.widget).getText().toLowerCase();
        treeViewerFilter.setLookFor(filterTextInput);
        stringMatcherUpdated();
    });
    return filterText;
}

From source file:org.eclipse.cdt.internal.ui.text.AbstractInformationControl.java

License:Open Source License

protected Text createFilterText(Composite parent) {
    fFilterText = new Text(parent, SWT.NONE);

    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    GC gc = new GC(parent);
    gc.setFont(parent.getFont());//from w ww  .  ja  v  a 2  s.co m
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    data.heightHint = Dialog.convertHeightInCharsToPixels(fontMetrics, 1);
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.CENTER;
    fFilterText.setLayoutData(data);

    fFilterText.addKeyListener(new KeyListener() {
        @Override
        public void keyPressed(KeyEvent e) {
            if (e.keyCode == 0x0D) // return
                gotoSelectedElement();
            if (e.keyCode == SWT.ARROW_DOWN)
                fTreeViewer.getTree().setFocus();
            if (e.keyCode == SWT.ARROW_UP)
                fTreeViewer.getTree().setFocus();
            if (e.character == 0x1B) // ESC
                dispose();
        }

        @Override
        public void keyReleased(KeyEvent e) {
            // do nothing
        }
    });

    return fFilterText;
}

From source file:org.eclipse.contribution.xref.internal.ui.inplace.XReferenceInplaceDialog.java

License:Open Source License

private Text createFilterText(Composite parent) {
    filterText = new Text(parent, SWT.NONE);

    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    GC gc = new GC(parent);
    gc.setFont(parent.getFont());/*from ww  w  .  j  ava 2 s .c  om*/
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    data.heightHint = Dialog.convertHeightInCharsToPixels(fontMetrics, 1);
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.CENTER;
    filterText.setLayoutData(data);

    filterText.addKeyListener(new KeyListener() {
        public void keyPressed(KeyEvent e) {
            if (e.keyCode == 0x0D) // return
                gotoSelectedElement();
            if (e.keyCode == SWT.ARROW_DOWN)
                viewer.getTree().setFocus();
            if (e.keyCode == SWT.ARROW_UP)
                viewer.getTree().setFocus();
            if (e.character == 0x1B) // ESC
                dispose();
        }

        public void keyReleased(KeyEvent e) {
            // do nothing
        }
    });

    filterText.addKeyListener(getKeyAdapter());
    return filterText;
}

From source file:org.eclipse.equinox.internal.p2.ui.admin.dialogs.IUImplementationGroup.java

License:Open Source License

protected Composite createGroupComposite(Composite parent, ModifyListener listener) {
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;/* w  w  w.  j av a 2s.c om*/
    composite.setLayout(layout);
    GridData data = new GridData();
    data.widthHint = 350;
    composite.setLayoutData(data);

    // Grid data for text controls
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);

    // Grid data for controls spanning both columns
    GridData gd2 = new GridData(GridData.FILL_HORIZONTAL);
    gd2.horizontalSpan = 2;

    // Grid data for lists grabbing vertical space
    GridData gdList = new GridData(GridData.FILL_HORIZONTAL);
    GC gc = new GC(parent);
    gc.setFont(JFaceResources.getDialogFont());
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();
    gdList.horizontalSpan = 2;
    gdList.heightHint = Dialog.convertHeightInCharsToPixels(fontMetrics, 5);

    boolean editable = iuElement == null && listener != null;

    Label label = new Label(composite, SWT.NONE);
    label.setText(ProvAdminUIMessages.IUGroup_ID);
    id = new Text(composite, SWT.BORDER);
    id.setLayoutData(gd);
    if (editable) {
        id.addModifyListener(listener);
    } else {
        id.setEditable(false);
    }

    label = new Label(composite, SWT.NONE);
    label.setText(ProvAdminUIMessages.IUGroup_Version);
    version = new Text(composite, SWT.BORDER);
    version.setLayoutData(gd);

    label = new Label(composite, SWT.NONE);
    label.setText(ProvAdminUIMessages.IUGroup_Namespace);
    namespace = new Text(composite, SWT.BORDER);
    namespace.setLayoutData(gd);

    label = new Label(composite, SWT.NONE);
    label.setText(ProvAdminUIMessages.IUGroup_TouchpointType);
    touchpointType = new Text(composite, SWT.BORDER | SWT.READ_ONLY);
    touchpointType.setLayoutData(gd);

    label = new Label(composite, SWT.NONE);
    label.setText(ProvAdminUIMessages.IUGroup_TouchpointData);
    label.setLayoutData(gd2);
    touchpointData = new List(composite, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
    touchpointData.setLayoutData(gdList);
    createCopyMenu(touchpointData);

    label = new Label(composite, SWT.NONE);
    label.setText(ProvAdminUIMessages.IUGroup_RequiredCapabilities);
    label.setLayoutData(gd2);
    requiredCapabilities = new List(composite, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
    requiredCapabilities.setLayoutData(gdList);
    createCopyMenu(requiredCapabilities);

    label = new Label(composite, SWT.NONE);
    label.setText(ProvAdminUIMessages.IUGroup_ProvidedCapabilities);
    label.setLayoutData(gd2);
    providedCapabilities = new List(composite, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
    providedCapabilities.setLayoutData(gdList);
    createCopyMenu(providedCapabilities);

    if (editable) {
        id.addModifyListener(listener);
        version.addModifyListener(listener);
        namespace.addModifyListener(listener);
        touchpointType.addModifyListener(listener);
    } else {
        id.setEditable(false);
        version.setEditable(false);
        namespace.setEditable(false);
        touchpointType.setEditable(false);
    }
    initializeFields();
    return composite;
}

From source file:org.eclipse.equinox.internal.p2.ui.dialogs.IUDetailsGroup.java

License:Open Source License

/**
 * Creates the group composite that holds the details area
 * @param parent The parent composite//from w w w .  j  a  va  2 s  .  co m
 */
void createGroupComposite(Composite parent) {
    Group detailsComposite = new Group(parent, SWT.NONE);
    GC gc = new GC(parent);
    gc.setFont(JFaceResources.getDialogFont());
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    detailsComposite.setText(ProvUIMessages.ProfileModificationWizardPage_DetailsLabel);
    layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    detailsComposite.setLayout(layout);
    gd = new GridData(SWT.FILL, SWT.FILL, true, false);
    detailsComposite.setLayoutData(gd);

    gd = new GridData(SWT.FILL, SWT.FILL, true, true);
    gd.verticalIndent = Dialog.convertVerticalDLUsToPixels(fontMetrics, IDialogConstants.VERTICAL_SPACING);
    gd.heightHint = Dialog.convertHeightInCharsToPixels(fontMetrics,
            ILayoutConstants.DEFAULT_DESCRIPTION_HEIGHT);
    gd.minimumHeight = Dialog.convertHeightInCharsToPixels(fontMetrics,
            ILayoutConstants.MINIMUM_DESCRIPTION_HEIGHT);
    gd.widthHint = widthHint;
    if (scrollable)
        detailsArea = new Text(detailsComposite, SWT.WRAP | SWT.READ_ONLY | SWT.V_SCROLL);
    else
        detailsArea = new Text(detailsComposite, SWT.WRAP | SWT.READ_ONLY);
    detailsArea.setLayoutData(gd);

    gd = new GridData(SWT.END, SWT.BOTTOM, true, false);
    gd.horizontalIndent = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.HORIZONTAL_MARGIN);
    propLink = createLink(detailsComposite,
            new PropertyDialogAction(new SameShellProvider(parent.getShell()), selectionProvider),
            ProvUIMessages.AvailableIUsPage_GotoProperties);
    propLink.setLayoutData(gd);

    // set the initial state based on selection
    propLink.setVisible(!selectionProvider.getSelection().isEmpty());

}