Examples of org.gwt.mosaic.core.client.FontMetrics

org.gwt.mosaic.core.client.FontMetrics
The {@code FontMetrics} class defines a font metrics object, whichencapsulates information about the rendering of a particular font. @author georgopoulos.georgios(at)gmail.com

   * Computes the global dialog base units.
   * 
   * @return a DialogBaseUnits object used globally
   */
  private DialogBaseUnits computeGlobalDialogBaseUnits() {
    final FontMetrics metrics = new FontMetrics();
    DOM.setStyleAttribute(metrics.getElement(), "whiteSpace", "nowrap");
    final Dimension boxSize = metrics.stringBoxSize(averageCharWidthTestString);
    return new DialogBaseUnits(boxSize.width
        / averageCharWidthTestString.length(), boxSize.height);
  }

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   *         DefaultUnitConverter}'s default dialog font
   */
  public int maximumSize(LayoutPanel layoutPanel, List<Widget> widgets,
      FormLayout.Measure minMeasure, FormLayout.Measure prefMeasure,
      FormLayout.Measure defaultMeasure) {
    final FontMetrics metrics = new FontMetrics();
    DOM.setStyleAttribute(metrics.getElement(), "whiteSpace", "nowrap");
    return metrics.stringBoxSize(prototype).width;
  }

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   * Computes the global dialog base units.
   * 
   * @return a DialogBaseUnits object used globally
   */
  private DialogBaseUnits computeGlobalDialogBaseUnits() {
    final FontMetrics metrics = new FontMetrics();
    DOM.setStyleAttribute(metrics.getElement(), "whiteSpace", "nowrap");
    final Dimension boxSize = metrics.stringBoxSize(averageCharWidthTestString);
    return new DialogBaseUnits((double) boxSize.width
        / averageCharWidthTestString.length(), boxSize.height);
  }

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Related Classes of org.gwt.mosaic.core.client.FontMetrics

org.gwt.mosaic.core.client.util.DefaultUnitConverter

org.gwt.mosaic.forms.client.layout.PrototypeSize

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