TaskWindow: Fix connecting to both clicked and activated
TaskWindow: Fix connecting to both clicked and activated

Not really visible to the user, but lead to double activation on clicking.

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