In a bowl, cream butter and confectioners’ sugar until light and fluffy. Beat in flour (mixture will be crumbly). Pat onto a greased 12-inch pizza pan. Bake at 350 degrees for 25–28 minutes or until lightly browned. Cool
In another bowl, beat melted chips and cream until smooth. Beat in cream cheese until smooth. Spread over crust. Chill for 30 minutes.
For glaze, in a small saucepan, combine the pineapple juice, sugar, cornstarch and lemon juice. Bring to a boil over medium heat; cook and stir for 2 minutes or until thickened. Cool.
Arrange berries over cream cheese layer; brush with glaze. Chill 1 hour before serving. Store in refrigerator.