Check out this LGF post about Palestinian public opinion: A majority of them would support continuing the intifada even if they were given full statehood and got back the West Bank and the Gaza Strip. And a minority of them think that the 9/11 hijackers were terrorists.
As the Palestinians themselves have always said (at least when they’re not talking in English), nothing short of everything between the river and the sea will satisfy them. Nothing short of the destruction of Israel.