Method repositionToasts

pj_widgets/src/ToastManager.cpp:68–100

}

void ToastManager::repositionToasts() {
  if (toasts_.isEmpty()) {
    return;
  }

  const int container_width = container_->width();
  const int container_height = container_->height();
  const int toast_width = max_width_;
  const int x = container_width - toast_width - margin_right_;

  // Newest toast (last in the list) sits at the bottom; stack upward from there.
  int current_y = container_height - margin_bottom_;

  for (int i = toasts_.size() - 1; i >= 0; --i) {
    ToastNotification* toast = toasts_[i];

    toast->setFixedWidth(toast_width);
    toast->layout()->activate();  // Recompute height for the fixed width.

    int toast_height = toast->heightForWidth(toast_width);
    if (toast_height < 0) {
      toast_height = toast->sizeHint().height();
    }
    toast_height = qMax(toast_height, toast->minimumHeight());
    toast->setFixedHeight(toast_height);

    current_y -= toast_height;
    toast->updateTargetPosition(QPoint(x, current_y));
    toast->show();

    current_y -= spacing_;
  }
}

}  // namespace PJ