Example #1
0
void WDialog::setHidden(bool hidden, const WAnimation& animation)
{
  if (isHidden() != hidden) {
    if (modal_) {
      WApplication *app = WApplication::instance();
      WContainerWidget *cover = app->dialogCover();

      if (!cover)
	return; // when application is being destroyed

      if (!hidden) {
	saveCoverState(app, cover);

	if (cover->isHidden()) {
	  if (!animation.empty()) {
	    cover->animateShow(WAnimation(WAnimation::Fade, WAnimation::Linear,
					  animation.duration() * 4));
	  } else
	    cover->show();
	}

	cover->setZIndex(impl_->zIndex() - 1);
	app->pushExposedConstraint(this);

	// FIXME: this should only blur if the active element is outside
	// of the dialog
	doJavaScript
	  ("try {"
           """var ae=document.activeElement;"
           // On IE when a dialog is shown on startup, activeElement is the
           // body. Bluring the body sends the window to the background if
           // it is the only tab.
           // http://redmine.emweb.be/boards/2/topics/6415
	   """if (ae && ae.blur && ae.nodeName != 'BODY') {"
	   ""  "document.activeElement.blur();"
           "}"
	   "} catch (e) { }");
      } else
	restoreCoverState(app, cover);
    }
  }

  WPopupWidget::setHidden(hidden, animation);
}
Example #2
0
void WDialog::setHidden(bool hidden, const WAnimation& animation)
{
  if (isHidden() != hidden) {
    if (modal_) {
      WApplication *app = WApplication::instance();
      WContainerWidget *cover = app->dialogCover();

      if (!cover)
	return; // when application is being destroyed

      if (!hidden) {
	saveCoverState(app, cover);

	if (cover->isHidden()) {
	  if (!animation.empty()) {
	    cover->animateShow(WAnimation(WAnimation::Fade, WAnimation::Linear,
					  animation.duration() * 4));
	  } else
	    cover->show();
	}

	cover->setZIndex(impl_->zIndex() - 1);
	app->pushExposedConstraint(this);

	// FIXME: this should only blur if the active element is outside
	// of the dialog
	doJavaScript
	  ("try {"
	   """if (document.activeElement && document.activeElement.blur)"
	   ""  "document.activeElement.blur();"
	   "} catch (e) { }");
      } else
	restoreCoverState(app, cover);
    }
  }

  WCompositeWidget::setHidden(hidden, animation);
}