Feature: Added the position to freeze the graph. This can be done either by activating autofreeze, or by calling freeze method of QGraphViz.
0.0.38
Bugfix: Add edge bug due to loss of selected node before finishing the operation if the event edge being added makes the QGraphViz widget loose focuse. This bug was introduced by Version 0.0.37
Added Node and subgraph color filling with possibility to use basic linear gradient
0.0.37
Bugfix. Added ways to discard selection and hilighting when focus is lost
0.0.33
Added mouse out event handler to reset selection when mouse leaves the qgraphviz widget
0.0.32
Added node and edge hilighting options
0.0.30
Code is reorganized Added the possibility to set a css stylesheet for the QGraphViz widget