Package com.google.gwt.user.client.ui

Examples of com.google.gwt.user.client.ui.Widget.removeStyleName()

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  public void setBehaviorMultipleSelection(boolean multipleSelectionAllowed) {
    this.multipleSelectionAllowed = multipleSelectionAllowed;
    for (Iterator<Widget> iterator = context.selectedWidgets.iterator(); iterator.hasNext();) {
      Widget widget = iterator.next();
      widget.removeStyleName(DragClientBundle.INSTANCE.css().selected());
      iterator.remove();
    }
  }

  public void setBehaviorScrollIntoView(boolean scrollIntoView) {
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  @Override
  public void onDragMove(DragEvent e) {
    if (_pressed >= 0) {
        Widget item = getWidget(_pressed);
        item.removeStyleName("Pressed");
        _pressed = -1;
    }
  }

  @Override
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  public void clear() {
    Iterator<Widget> iterator = container.iterator();
    while (iterator.hasNext()) {
      Widget w = iterator.next();
      if (w instanceof IsFlexible) {
        w.removeStyleName(appearance.css().flexible());
      }
    }
    container.clear();
  }
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  @Override
  public boolean remove(int index) {
    Widget w = getWidget(index);
    if (w instanceof IsFlexible) {
      w.removeStyleName(appearance.css().flexible());
    }
    return container.remove(index);
  }

  @Override
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  protected void doHandleError(Error error) {
    super.doHandleError(error);
    final Widget target = error.getTarget() == null ? null : error.getTarget().getWidget();
    if(target != null) {
      // handle styling
      target.removeStyleName(Styles.DIRTY);
      target.addStyleName(Styles.INVALID);

      // track popup hovering
      MouseRegs regs = invalids.get(target);
      if(regs == null) {
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    diagram.deselectAllSections();
    for (Iterator<Widget> iterator = context.selectedWidgets.iterator(); iterator.hasNext();) {
      Widget widget = iterator.next();

      widget.addStyleName(ConnectorsClientBundle.INSTANCE.css().shapeUnselected());
      widget.removeStyleName(ConnectorsClientBundle.INSTANCE.css().shapeSelected());
      if (!(widget instanceof Shape)) {
        widget.addStyleName(ConnectorsClientBundle.INSTANCE.css().widgetPaddingUnselected());
        widget.removeStyleName(ConnectorsClientBundle.INSTANCE.css().widgetPaddingSelected());
      }
      iterator.remove();
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      widget.addStyleName(ConnectorsClientBundle.INSTANCE.css().shapeUnselected());
      widget.removeStyleName(ConnectorsClientBundle.INSTANCE.css().shapeSelected());
      if (!(widget instanceof Shape)) {
        widget.addStyleName(ConnectorsClientBundle.INSTANCE.css().widgetPaddingUnselected());
        widget.removeStyleName(ConnectorsClientBundle.INSTANCE.css().widgetPaddingSelected());
      }
      iterator.remove();
    }
  }
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    final Widget lblContainer = fldLbl == null ? null : labelContainer == null ? fldLbl : labelContainer;

    // apply enabled property to "containing" widget
    if(enabled) {
      fldContainer.removeStyleName(Styles.DISABLED);
      if(lblContainer != null) lblContainer.removeStyleName(Styles.DISABLED);
    }
    else {
      fldContainer.addStyleName(Styles.DISABLED);
      if(lblContainer != null) lblContainer.addStyleName(Styles.DISABLED);
    }
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  protected void doHandleError(final Error error) {
    super.doHandleError(error);
    final Widget target = error.getTarget() == null ? null : error.getTarget().getWidget();
    if(target != null) {
      // handle styling
      target.removeStyleName(Styles.DIRTY);
      target.addStyleName(Styles.INVALID);

      // track popup hovering
      MouseRegs regs = invalids.get(target);
      if(regs == null) {
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      fldContainer.addStyleName(Styles.READ_ONLY);
      if(lblContainer != null) lblContainer.addStyleName(Styles.READ_ONLY);
    }
    else {
      fldContainer.removeStyleName(Styles.READ_ONLY);
      if(lblContainer != null) lblContainer.removeStyleName(Styles.READ_ONLY);
    }

    // apply enabled property to "containing" widget
    if(enabled) {
      fldContainer.removeStyleName(Styles.DISABLED);
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