def mousePressEvent(self, event):
'''
Interpret the mouse events to send the description of a robot or capability
if the user click on the header.
'''
QHeaderView.mousePressEvent(self, event)
index = self.logicalIndexAt(event.pos())
if index in range(len(self._data)):
suffix = 'Capability'
if self.orientation() == Qt.Horizontal:
suffix = 'Robot'
title = ' - '.join([self._data[index]['name'], suffix])
text = self._data[index]['description']
try:
from docutils import examples
text = examples.html_body(text)
except:
import traceback
rospy.logwarn("Error while generate description for %s: %s", self._data[index]['name'], traceback.format_exc(1))
self.description_requested_signal.emit(title, text)
