Navigation widget: Fix compilation.
Navigation widget: Fix compilation.

Written-by: Tobias Hunger

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