widgets_list.cpp

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// Author: Isaac Saito
#include <ros/exception.h>

#include <rqt_cpp_common/widgets_list.h>

using namespace rqt_cpp_common;

WidgetsList::WidgetsList()
{
  this->ui_._vlayout_for_widgets = new QVBoxLayout(
      ui_._scrollarea_holder_widget);
}

void WidgetsList::add_widget(QString id_widget, QWidget *widget)
{
  if (this->table_widgets->contains(id_widget))
  { //Do nothiing
  }
  else
  {
    this->table_widgets->insert(id_widget, widget);
    this->ui_._vlayout_for_widgets->addWidget(widget);
  }
}

void WidgetsList::remove_node(QString widget_id)
{
  QWidget widget_tobe_removed;
  QWidget *tobe_returned_when_correspondent_notfound;
  //widget_tobe_removed = this->table_widgets->value(widget_id);
  if (this->table_widgets->contains(widget_id))
  {
    ros::Exception(
        "The given widget_id = " + widget_id.toStdString()
            + " doesn't exist or no item is associated.");
  }
  this->ui_._vlayout_for_widgets->removeWidget(&widget_tobe_removed);
  this->table_widgets->take(widget_id);
}