Fix crash for long properties in outline model
Fix crash for long properties in outline model

Make sure the outline model only shows the first line
of a long property value.

Change-Id: Iac8059e927b10c400afec285a6dc6485cbbf49b4
Reviewed-by: Fawzi Mohamed <7388270c57edd0fabd71d8eb0322d66e3c40e57e@digia.com>

farseerri/git_code,farseerri/git_code,AltarBeastiful/qt-creator,colede/qtcreator,darksylinc/qt-creator,farseerri/git_code,darksylinc/qt-creator,malikcjm/qtcreator,omniacreator/qtcreator,richardmg/qtcreator,xianian/qt-creator,Distrotech/qtcreator,malikcjm/qtcreator,danimo/qt-creator,maui-packages/qt-creator,danimo/qt-creator,darksylinc/qt-creator,kuba1/qtcreator,darksylinc/qt-creator,richardmg/qtcreator,omniacreator/qtcreator,colede/qtcreator,danimo/qt-creator,maui-packages/qt-creator,kuba1/qtcreator,richardmg/qtcreator,duythanhphan/qt-creator,omniacreator/qtcreator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,malikcjm/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,colede/qtcreator,Distrotech/qtcreator,danimo/qt-creator,omniacreator/qtcreator,omniacreator/qtcreator,darksylinc/qt-creator,amyvmiwei/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,duythanhphan/qt-creator,martyone/sailfish-qtcreator,darksylinc/qt-creator,malikcjm/qtcreator,Distrotech/qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,richardmg/qtcreator,AltarBeastiful/qt-creator,danimo/qt-creator,AltarBeastiful/qt-creator,colede/qtcreator,duythanhphan/qt-creator,malikcjm/qtcreator,xianian/qt-creator,colede/qtcreator,colede/qtcreator,kuba1/qtcreator,Distrotech/qtcreator,malikcjm/qtcreator,amyvmiwei/qt-creator,darksylinc/qt-creator,kuba1/qtcreator,duythanhphan/qt-creator,Distrotech/qtcreator,xianian/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator,duythanhphan/qt-creator,maui-packages/qt-creator,AltarBeastiful/qt-creator,kuba1/qtcreator,richardmg/qtcreator,omniacreator/qtcreator,amyvmiwei/qt-creator,maui-packages/qt-creator,farseerri/git_code,richardmg/qtcreator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,maui-packages/qt-creator,maui-packages/qt-creator,danimo/qt-creator,danimo/qt-creator,duythanhphan/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,farseerri/git_code,xianian/qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,danimo/qt-creator,xianian/qt-creator,maui-packages/qt-creator,malikcjm/qtcreator,danimo/qt-creator,colede/qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,darksylinc/qt-creator,farseerri/git_code,omniacreator/qtcreator,farseerri/git_code,duythanhphan/qt-creator,richardmg/qtcreator