Merge pull request #6787 from michaelgregorius/2510-Fix-HiDPI-Issues-For-Menus

Fix HiDPI issues for menus

src/gui/menus/MidiPortMenu.cpp

@@ -34,7 +34,6 @@ MidiPortMenu::MidiPortMenu( MidiPort::Mode _mode ) :
 	ModelView( nullptr, this ),
 	m_mode( _mode )
 {
-	setFont( pointSize<9>( font() ) );
 	connect( this, SIGNAL(triggered(QAction*)),
 			this, SLOT(activatedPort(QAction*)));
 }

src/gui/tracks/TrackOperationsWidget.cpp

@@ -64,7 +64,6 @@ TrackOperationsWidget::TrackOperationsWidget( TrackView * parent ) :
 				"to begin a new drag'n'drop action." ).arg(UI_CTRL_KEY) );
 
 	auto toMenu = new QMenu(this);
-	toMenu->setFont( pointSize<9>( toMenu->font() ) );
 	connect( toMenu, SIGNAL(aboutToShow()), this, SLOT(updateMenu()));
 
 

src/gui/widgets/ComboBox.cpp

@@ -70,7 +70,6 @@ ComboBox::ComboBox( QWidget * _parent, const QString & _name ) :
 	}
 
 	setFont( pointSize<9>( font() ) );
-	m_menu.setFont( pointSize<8>( m_menu.font() ) );
 
 	connect( &m_menu, SIGNAL(triggered(QAction*)),
 				this, SLOT(setItem(QAction*)));