Package org.gwt.mosaic.core.client

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

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   * {@inheritDoc}
   *
   * @see org.gwt.mosaic.ui.client.layout.HasLayoutManager#getPreferredSize()
   */
  public Dimension getPreferredSize() {
    final Dimension result = layoutPanel.getPreferredSize();
    result.width += decorationWidthCache;
    result.height += decorationHeightCache;
    return result;
  }
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  private int decorationWidthCache = 0;
  private int decorationHeightCache = 0;

  private void calculateDecorationSize() {
    final Dimension size = WidgetHelper.getOffsetSize(layoutPanel);
    final Dimension box = WidgetHelper.getOffsetSize(this);
    decorationWidthCache = box.width - size.width;
    decorationHeightCache = box.height - size.height;
  }
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  public void setHeight(String height) {
    // super.setHeight(height);
    desiredHeight = height;
    if (isAttached()) {
      layoutPanel.setHeight(height);
      final Dimension size = WidgetHelper.getOffsetSize(layoutPanel);
      size.height -= decorationHeightCache;
      setContentSize(size);
    }
  }
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  public void setWidth(String width) {
    // super.setWidth(width);
    desiredWidth = width;
    if (isAttached()) {
      layoutPanel.setWidth(width);
      final Dimension size = WidgetHelper.getOffsetSize(layoutPanel);
      size.width -= decorationWidthCache;
      setContentSize(size);
    }
  }
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   * @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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  protected void adjustGlassPanelBounds() {
    if (glassPanelParent == null) {
      return;
    }
    final Dimension size = WidgetHelper.getOffsetSize(targetWidget);
    RootPanel.get().setWidgetPosition(glassPanelParent,
        targetWidget.getAbsoluteLeft(), targetWidget.getAbsoluteTop());
    glassPanelParent.setPixelSize(size.width, size.height);
    glassPanel.removeFromParent();
    glassPanelParent.add(glassPanel, 0, 0);
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              return;
            }
          }
          if (style == ToolButtonStyle.MENU) {
            if (menu != null) {
              final Dimension box = WidgetHelper.getOffsetSize(this);
              final int left = DOM.getAbsoluteLeft(getElement());
              final int top = DOM.getAbsoluteTop(getElement()) + box.height;
              menu.setPopupPosition(left, top);
              menu.show();
            }
            return;
          }
          if (style == ToolButtonStyle.CHECKBOX) {
            setChecked(!isChecked());
          }
          if (style == ToolButtonStyle.RADIO) {
            setChecked(true);
          }
          super.onBrowserEvent(event);
          break;
        case Event.ONMOUSEDOWN:
          if (style == ToolButtonStyle.SPLIT
              && event.getTarget() == getElement()) {
            final int[] p = DOM.getPaddingSizes(getElement());
            if (getElement().getAbsoluteLeft()
                + (getElement().getOffsetWidth() - p[1]) < event.getClientX()) {
              addStyleName("mosaic-Split-Button-activeoption");
              return;
            }
          }
          super.onBrowserEvent(event);
          break;
        case Event.ONMOUSEUP:
          if (style == ToolButtonStyle.SPLIT
              && event.getTarget() == getElement()) {
            final int[] m = DOM.getPaddingSizes(getElement());
            if (getElement().getAbsoluteLeft()
                + (getElement().getOffsetWidth() - m[1]) < event.getClientX()) {
              if (menu != null) {
                // TODO fix that code
                // Region r = DOM.getRegion(getElement());
                final Dimension box = WidgetHelper.getOffsetSize(this);
                final int left = DOM.getAbsoluteLeft(getElement());
                final int top = DOM.getAbsoluteTop(getElement()) + box.height;
                menu.setPopupPosition(left, top);
                menu.show();
              }
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    }
  }
 
  @Override
  public final void pack() {
    final Dimension size = getLayoutPanel().getPreferredSize();

    int w = getOffsetWidth() - getLayoutPanel().getOffsetWidth();
    int h = getOffsetHeight() - getLayoutPanel().getOffsetHeight();

    setContentSize(new Dimension(Math.min(Math.max(size.width,
        relativeWidget.getOffsetWidth())
        + w, Window.getClientWidth() - getAbsoluteLeft() - w), Math.min(
        size.height + h, Window.getClientHeight() - getAbsoluteTop() - h)));

    // layout(true);
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   * @param widget the given {@code Widget}
   * @return a {@link Dimension} object that indicates the size of this
   *         component
   */
  public static Dimension getOffsetSize(final Widget widget) {
    return new Dimension(widget.getOffsetWidth(), widget.getOffsetHeight());
  }
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   * mosaic.ui.client.layout.LayoutPanel)
   */
  public Dimension getPreferredSize(LayoutPanel layoutPanel) {
    try {
      if (!(layoutPanel == null || !init(layoutPanel))) {
        final Dimension d = computeLayoutSize(layoutPanel,
            preferredWidthMeasure, preferredHeightMeasure);
        return d;
      }
    } catch (Exception e) {
      GWT.log(e.getMessage(), e);
      Window.alert(this.getClass().getName() + ".getPreferredSize(): "
          + e.getLocalizedMessage());
    }
    return new Dimension();
  }
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Related Classes of org.gwt.mosaic.core.client.Dimension

  • org.gwt.mosaic.core.client.util.DefaultUnitConverter
  • org.gwt.mosaic.core.client.util.HashCode
  • org.gwt.mosaic.forms.client.layout.FormLayout
  • org.gwt.mosaic.forms.client.layout.FormLayout$ComponentSizeCache
  • org.gwt.mosaic.ui.client.DecoratedLayoutPopupPanel
  • org.gwt.mosaic.ui.client.DefaultDesktopManager
  • org.gwt.mosaic.ui.client.DesktopPanel
  • org.gwt.mosaic.ui.client.DropDownPanel
  • org.gwt.mosaic.ui.client.layout.AbsoluteLayout
  • org.gwt.mosaic.ui.client.layout.BaseLayout
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