QML: Fix compilation with namespaced Qt.
QML: Fix compilation with namespaced Qt.

maui-packages/qt-creator,KDAB/KDAB-Creator,martyone/sailfish-qtcreator,bakaiadam/collaborative_qt_creator,amyvmiwei/qt-creator,danimo/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,AltarBeastiful/qt-creator,syntheticpp/qt-creator,kuba1/qtcreator,duythanhphan/qt-creator,sandsmark/qtcreator-minimap,kuba1/qtcreator,omniacreator/qtcreator,richardmg/qtcreator,danimo/qt-creator,bakaiadam/collaborative_qt_creator,azat/qtcreator,ostash/qt-creator-i18n-uk,kuba1/qtcreator,xianian/qt-creator,ostash/qt-creator-i18n-uk,farseerri/git_code,yinyunqiao/qtcreator,richardmg/qtcreator,danimo/qt-creator,malikcjm/qtcreator,AltarBeastiful/qt-creator,bakaiadam/collaborative_qt_creator,bakaiadam/collaborative_qt_creator,danimo/qt-creator,hdweiss/qt-creator-visualizer,yinyunqiao/qtcreator,omniacreator/qtcreator,malikcjm/qtcreator,maui-packages/qt-creator,danimo/qt-creator,martyone/sailfish-qtcreator,KDAB/KDAB-Creator,dmik/qt-creator-os2,richardmg/qtcreator,KDAB/KDAB-Creator,maui-packages/qt-creator,pcacjr/qt-creator,richardmg/qtcreator,KDAB/KDAB-Creator,jonnor/qt-creator,yinyunqiao/qtcreator,azat/qtcreator,hdweiss/qt-creator-visualizer,renatofilho/QtCreator,KDE/android-qt-creator,farseerri/git_code,amyvmiwei/qt-creator,colede/qtcreator,darksylinc/qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,pcacjr/qt-creator,sandsmark/qtcreator-minimap,richardmg/qtcreator,xianian/qt-creator,hdweiss/qt-creator-visualizer,colede/qtcreator,farseerri/git_code,KDE/android-qt-creator,Distrotech/qtcreator,duythanhphan/qt-creator,colede/qtcreator,renatofilho/QtCreator,malikcjm/qtcreator,syntheticpp/qt-creator,syntheticpp/qt-creator,dmik/qt-creator-os2,xianian/qt-creator,martyone/sailfish-qtcreator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,pcacjr/qt-creator,maui-packages/qt-creator,kuba1/qtcreator,malikcjm/qtcreator,AltarBeastiful/qt-creator,ostash/qt-creator-i18n-uk,farseerri/git_code,azat/qtcreator,duythanhphan/qt-creator,dmik/qt-creator-os2,xianian/qt-creator,omniacreator/qtcreator,AltarBeastiful/qt-creator,KDE/android-qt-creator,Distrotech/qtcreator,omniacreator/qtcreator,malikcjm/qtcreator,yinyunqiao/qtcreator,syntheticpp/qt-creator,jonnor/qt-creator,darksylinc/qt-creator,amyvmiwei/qt-creator,darksylinc/qt-creator,dmik/qt-creator-os2,darksylinc/qt-creator,xianian/qt-creator,kuba1/qtcreator,duythanhphan/qt-creator,farseerri/git_code,malikcjm/qtcreator,KDE/android-qt-creator,darksylinc/qt-creator,xianian/qt-creator,amyvmiwei/qt-creator,farseerri/git_code,Distrotech/qtcreator,darksylinc/qt-creator,xianian/qt-creator,kuba1/qtcreator,malikcjm/qtcreator,danimo/qt-creator,maui-packages/qt-creator,jonnor/qt-creator,amyvmiwei/qt-creator,duythanhphan/qt-creator,farseerri/git_code,ostash/qt-creator-i18n-uk,hdweiss/qt-creator-visualizer,syntheticpp/qt-creator,hdweiss/qt-creator-visualizer,KDE/android-qt-creator,pcacjr/qt-creator,sandsmark/qtcreator-minimap,duythanhphan/qt-creator,KDE/android-qt-creator,martyone/sailfish-qtcreator,pcacjr/qt-creator,amyvmiwei/qt-creator,dmik/qt-creator-os2,sandsmark/qtcreator-minimap,amyvmiwei/qt-creator,xianian/qt-creator,bakaiadam/collaborative_qt_creator,syntheticpp/qt-creator,AltarBeastiful/qt-creator,pcacjr/qt-creator,danimo/qt-creator,AltarBeastiful/qt-creator,jonnor/qt-creator,renatofilho/QtCreator,dmik/qt-creator-os2,ostash/qt-creator-i18n-uk,omniacreator/qtcreator,jonnor/qt-creator,duythanhphan/qt-creator,xianian/qt-creator,bakaiadam/collaborative_qt_creator,omniacreator/qtcreator,amyvmiwei/qt-creator,dmik/qt-creator-os2,darksylinc/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,colede/qtcreator,martyone/sailfish-qtcreator,colede/qtcreator,KDE/android-qt-creator,kuba1/qtcreator,yinyunqiao/qtcreator,renatofilho/QtCreator,ostash/qt-creator-i18n-uk,danimo/qt-creator,jonnor/qt-creator,syntheticpp/qt-creator,ostash/qt-creator-i18n-uk,kuba1/qtcreator,azat/qtcreator,bakaiadam/collaborative_qt_creator,KDAB/KDAB-Creator,richardmg/qtcreator,AltarBeastiful/qt-creator,KDE/android-qt-creator,pcacjr/qt-creator,kuba1/qtcreator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,danimo/qt-creator,richardmg/qtcreator,renatofilho/QtCreator,azat/qtcreator,omniacreator/qtcreator,AltarBeastiful/qt-creator,darksylinc/qt-creator,renatofilho/QtCreator,azat/qtcreator,sandsmark/qtcreator-minimap,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,farseerri/git_code,Distrotech/qtcreator,colede/qtcreator,colede/qtcreator,KDAB/KDAB-Creator,sandsmark/qtcreator-minimap