Browser / Graph + viewer interactions #92
Description
Currently when we select an image in the browser, it's displayed in the viewer.
When dble clicking on it to add a reader, viewer is cleared because.
Could be a good idea to automatically "mosquitozed" the first node added in the graph and display it in the viewer ?
In the same vein, when clicking on the graph zone, the viewer should display the mosquitozed node (currently it continues to show what's in browser)