I have a python app that uses QgsMapCanvas as map display. I put it inside a QWidget, which is then inside another control. The problem is that there seems to be no way of tracking mouse move event on the QgsMapCanvas itself. I've tried connect as below:
QtCore.QObject.connect(self.canvas, QtCore.SIGNAL("mouseMoveEvent()"), self.canvasMoveEvent)
it doesn't trigger that event when the mouse is moving inside the canvas area.
How do I trap mouse movement inside a QgsMapCanvas in the above setup?