QmlDesigner.Puppet: Adding size hints to Window mockup
QmlDesigner.Puppet: Adding size hints to Window mockup

Without defining the properties, the properties do not work and
do not get notified properly. They are also missing defaults which
breaks "resetting".

Task-number: QTCREATORBUG-13004
Change-Id: Ib36f39770930be486225b45169d2ebdb53df8df4
Reviewed-by: Tim Jenssen <6a21f175c697b4129e1bafb6e9b52078bb1a6738@digia.com>

xianian/qt-creator,kuba1/qtcreator,danimo/qt-creator,kuba1/qtcreator,amyvmiwei/qt-creator,xianian/qt-creator,xianian/qt-creator,farseerri/git_code,Distrotech/qtcreator,Distrotech/qtcreator,amyvmiwei/qt-creator,farseerri/git_code,xianian/qt-creator,kuba1/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,kuba1/qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,farseerri/git_code,xianian/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,kuba1/qtcreator,Distrotech/qtcreator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,Distrotech/qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,farseerri/git_code,kuba1/qtcreator,kuba1/qtcreator,AltarBeastiful/qt-creator,Distrotech/qtcreator,farseerri/git_code,danimo/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,xianian/qt-creator,danimo/qt-creator,farseerri/git_code,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,kuba1/qtcreator,Distrotech/qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,Distrotech/qtcreator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator