Fix minor ifdefed-out block drawing issue
Fix minor ifdefed-out block drawing issue

When drawing the background for an ifdefed-out block, expand
to the end of the visible viewport, even when scrolled
horizontally to the right.

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