How to use

getWidth

method

in

org.wings.SDimension

public String toString() {
  return "width: " + getWidth() + "; height: " + getHeight();
}

styleString.append("width:").append(preferredSize.getWidth()).append(';');

@Override
public void writeInternal(Device device, SComponent component) throws IOException {
  SScrollPane scrollpane = (SScrollPane) component;
  if (scrollpane.getMode() == SScrollPane.MODE_COMPLETE) {
    SDimension preferredSize = scrollpane.getPreferredSize();
    if (preferredSize == null) {
      scrollpane.setPreferredSize(new SDimension(200, 400));
    } else {
      if (preferredSize.getWidthInt() < 0) Utils.setPreferredSize(component, "200", preferredSize.getHeight());
      if (preferredSize.getHeightInt() < 0) Utils.setPreferredSize(component, preferredSize.getWidth(), "400");;
    }
    ScriptManager.getInstance().addScriptListener(new LayoutScrollPaneScript(component.getName()));
    writeContent(device, component);
  } else {
    writeContent(device, component);
  }
  
  Adjustable sb = scrollpane.getVerticalScrollBar();
  SComponent viewport = (SComponent)scrollpane.getScrollable();
  if (viewport != null && sb instanceof SScrollBar) {
    final JavaScriptDOMListener handleMouseWheel = new JavaScriptDOMListener(
        "DOMMouseScroll",
        "wingS.scrollbar.handleMouseWheel", '\'' +((SScrollBar)sb).getName()+ '\'', viewport);
    viewport.addScriptListener(handleMouseWheel);            
  }
}

boolean tableWrapping = Utils.isMSIE(component) && preferredSize != null && "%".equals(preferredSize.getWidthUnit());
if (tableWrapping) {
  String actualWidth = preferredSize.getWidth();
  Utils.setPreferredSize(component, "100%", preferredSize.getHeight());
  device.print("<table style=\"table-layout: fixed; width: " + actualWidth + "\"><tr>");

String actualWidth = null;
if (tableWrapping) {
  actualWidth = preferredSize.getWidth();
  Utils.setPreferredSize(component, "100%", preferredSize.getHeight());
  device.print("<table style=\"table-layout: fixed; width: " + actualWidth + "\"><tr>");

public SDimension(SDimension dim) {
  this(dim.getWidth(), dim.getHeight());
}

private static String getInitScript(SPopup popup) {
  String anchor = popup.isAnchored() ? popup.getAnchor().getName() : "";
  String corner = popup.isAnchored() ? popup.getCorner() : "";
  String name = "popup_" + popup.getName();
  SDimension dim = popup.getPreferredSize();
  if (dim == null) {
    dim = DEFAULT_DIMENSION;
  }
  String heightUnit = dim.getHeightUnit();
  if (heightUnit != null && !heightUnit.equals("px")) {
    throw new IllegalStateException("Only 'px' is a valid unit, but height was specified as " + dim.getHeight());
  }
  String widthUnit = dim.getWidthUnit();
  if (widthUnit != null && !widthUnit.equals("px")) {
    throw new IllegalStateException("Only 'px' is a valid unit, but width was specified as " + dim.getWidth());
  }
  StringBuilder code = new StringBuilder();
  code.append("if (document.getElementById('").append(popup.getName()).append("yahoo') != null) { return; }\n");
  code.append(name).
      append(" = new wingS.Popup(").
      append('\'').append(popup.getName()).append("', ").append(popup.getX()).append(", ").append(popup.getY()).append(", ").
      append(dim.getWidthInt()).append(", ").
      append(dim.getHeightInt()).append(", ").
      append('\'').append(anchor).append("', ").
      append('\'').append(corner).append('\'').
      append(");");
  code.append(name).append(".show();");
  return code.toString();
}

String actualWidth = null;
if (ieTableWrapping) {
  actualWidth = preferredSize.getWidth();
  Utils.setPreferredSize(component, "100%", preferredSize.getHeight());
  if (component.getSession().getUserAgent().getMajorVersion() >= 7) {

public static void optFullSize(Device device, SComponent component) throws IOException {
  SDimension dim = component.getPreferredSize();
  if (dim != null) {
    String width = dim.getWidth();
    boolean widthSet = width != null && !"".equals(width) && !SDimension.AUTO.equals(width);
    String height = dim.getHeight();
    boolean heightSet = height != null && !"".equals(height) && !SDimension.AUTO.equals(height);
    StringBuilder style = new StringBuilder();
    if (widthSet) {
      style.append("width:100%;");
    }
    if (heightSet) {
      style.append("height:100%;");
    }
    if (style.length() > 0)
      Utils.optAttribute(device, "style", style);
  }
}

String actualWidth = null;
if (tableWrapping) {
  actualWidth = preferredSize.getWidth();
  Utils.setPreferredSize(component, "100%", preferredSize.getHeight());
  device.print("<table style=\"table-layout: fixed; width: " + actualWidth + "\"><tr>");

/**
 * Prints a HTML style attribute with widht/height of 100% if the passed dimension defines a height or width..
 * <p>Sample: <code> style="width:100%;"</code>
 * <p/>
 * <p>This is typicall needed to stretch inner HTML element to expand to the full dimenstion defined
 * on an outer, sized HTML element. Otherwise the component would appear to small (as size is applied only
 * on the invisible outer limiting element)
 *
 * @param pStringBuilder buffer to append to
 * @param pComponent      preferredSize trigger dimension
 */
public static void appendCSSInlineFullSize(StringBuilder pStringBuilder, SComponent pComponent) {
  SDimension preferredSize = pComponent.getPreferredSize();
  if (preferredSize != null &&
    (!SDimension.AUTO.equals(preferredSize.getWidth()) || !SDimension.AUTO.equals(preferredSize.getHeight())))
  {
    pStringBuilder.append("width:100%;height:100%;");
  }
}

  width = getPreferredSize().getWidth();
} else {
  height = "100%";

/**
 * Prints a HTML style attribute with widht/height of 100% if the passed dimension defines a height or width..
 * <p>Sample: <code> style="width:100%;"</code>
 * <p/>
 * <p>This is typicall needed to stretch inner HTML element to expand to the full dimenstion defined
 * on an outer, sized HTML element. Otherwise the component would appear to small (as size is applied only
 * on the invisible outer limiting element)
 *
 * @param device        Device to print to
 * @param preferredSize trigger dimension
 */
public static void printCSSInlineFullSize(Device device, SDimension preferredSize) throws IOException {
  if ((preferredSize != null) &&
      (!SDimension.AUTO.equals(preferredSize.getWidth()) ||
       !SDimension.AUTO.equals(preferredSize.getHeight())))
  {
    // opera doesn't show height 100% when parent has no defined height
    if (!SDimension.AUTO.equals(preferredSize.getHeight())) {
      device.print(" style=\"width:100%;height:100%\"");
    } else {
      device.print(" style=\"width:100%\"");
    }
  }
}

Utils.optAttribute(device, "layoutHeight", height);
if (!"px".equals(preferredSize.getHeightUnit()))
  Utils.setPreferredSize(component, preferredSize.getWidth(), null);
  Utils.setPreferredSize(component, preferredSize.getWidth(), height);
ScriptManager.getInstance().addScriptListener(new LayoutFillScript(component.getName()));

private static void writeVerticalScrollbar(Device device, SScrollBar sb) throws IOException {
  SDimension preferredSize = sb.getPreferredSize();
  String height = preferredSize != null ? preferredSize.getHeight() : null;
  boolean clientLayout = Utils.isMSIE(sb) && height != null && !"auto".equals(height);
  Utils.printNewline(device, sb);
  device.print("<table");
  if (clientLayout) {
    Utils.optAttribute(device, "layoutHeight", height);
    Utils.setPreferredSize(sb, preferredSize.getWidth(), null);
  }
  sb.setAttribute(CSSProperty.TABLE_LAYOUT, "fixed");
  Utils.writeAllAttributes(device, sb);
  if (clientLayout) {
    Utils.setPreferredSize(sb, preferredSize.getWidth(), height);
    sb.getSession().getScriptManager().addScriptListener(new LayoutFillScript(sb.getName()));
  }
  device.print("><tbody><tr><td>\n");
  device.print("<div class=\"outer\"><div class=\"inner\"/></div>\n");
  device.print("</td></tr></tbody></table>");
  sb.getSession().getScriptManager().addScriptListener(new VerticalScrollBarLayoutScript(sb));
  sb.getSession().getScriptManager().addScriptListener(new VerticalScrollBarSetScript(sb));
}

Utils.setPreferredSize(scrollPane, preferredSize.getWidth(), null);
Utils.setPreferredSize(scrollPane, preferredSize.getWidth(), height);
scrollPane.getSession().getScriptManager().addScriptListener(new LayoutFillScript(scrollPane.getName()));

dialog.setPreferredSize(new SDimension(WIZARD_DIMENSION.getWidth(),
  SDimension.AUTO));

Utils.setPreferredSize(component, preferredSize.getWidth(), null);
Utils.setPreferredSize(component, preferredSize.getWidth(), height);
ScriptManager.getInstance().addScriptListener(new LayoutFillScript(component.getName()));