Add a QPanel to rviz

edit

Hello everyone,

I want to add 2 buttons on my rviz to be able to control the 'dock' and 'undock' control from the GUI. So I followed this tutorial http://docs.ros.org/kinetic/api/rviz_... to create the panel. But when I try to build it it give me the error

QPainter: No such file or directory #include QPainter

Here is my Cpp file : #include <stdio.h>

#include <QPainter>
#include <QHBoxLayout>
#include <QTimer>
#include <QPushButton>

#include "keylo_rviz_panel.h"

namespace keylo_rviz_plugin
{
    KeyloRvizPanel::KeyloRvizPanel(Qwidget* parent) 
        : rviz::Panel( parent )
        {
            QHBoxLayout* layout = new QHBoxLayout;
            undock_button = new QPushButton("Undock Robot");
            dock_button = new QPushButton("Dock Robot");

            layout->addWidget(undock_button);
            layout->addWidget(dock_button);
        }
}

#include <pluginlib class_list_macros.h=""> PLUGINLIB_EXPORT_CLASS(keylo_rviz_plugin::KeyloRvizPanel, rviz::Panel ) Here is my CMakeLists.txt :

cmake_minimum_required(VERSION 2.8.3) project(keylo_rviz_plugin)

find_package(catkin REQUIRED COMPONENTS   roscpp   rospy   rviz   std_msgs )

catkin_package() include_directories(${catkin_INCLUDE_DIRS}) link_directories(${catkin_LIBRARY_DIRS})

include_directories(${Qt5Widgets_INCLUDE_DIRS})

include_directories(   include   ${catkin_INCLUDE_DIRS} )

add_library(keylo_rviz_panel src/keylo_rviz_panel)

Do yuou know why I can't import library from Qt ?

Thanks for your help