How can frozen columns be implemented in GXT 3.x (from Sencha)? Ext-JS, another product from Sencha seems to implement this, but I can\'t see where the Java based GXT implem
That functionality is not implemented in GXT, but there is an user called The_Jackal who made a workaround for this problem in the Sencha Forum - Thread. I haven't tried yet, but I hope it can help you.