Resize treeview collapse. closes #5426
Resize treeview collapse. closes #5426

jegger/kivy,akshayaurora/kivy,matham/kivy,KeyWeeUsr/kivy,bionoid/kivy,bionoid/kivy,LogicalDash/kivy,akshayaurora/kivy,jegger/kivy,Cheaterman/kivy,Cheaterman/kivy,rnixx/kivy,matham/kivy,rnixx/kivy,matham/kivy,jegger/kivy,bionoid/kivy,KeyWeeUsr/kivy,bionoid/kivy,jegger/kivy,Cheaterman/kivy,inclement/kivy,inclement/kivy,kivy/kivy,matham/kivy,kivy/kivy,LogicalDash/kivy,Cheaterman/kivy,LogicalDash/kivy,kivy/kivy,inclement/kivy,LogicalDash/kivy,KeyWeeUsr/kivy,KeyWeeUsr/kivy,akshayaurora/kivy,rnixx/kivy