Qt: remove unneeded whitespace that blocks normalized signatures

modules/gui/qt4/components/sout/sout_widgets.cpp

@@ -80,8 +80,8 @@ void SoutInputBox::setMRL( const QString& mrl )
     sourceValueLabel->setText( type );
 }
 
-#define CT( x ) connect( x, SIGNAL( textChanged( const QString& ) ), this, SIGNAL( mrlUpdated() ) );
-#define CS( x ) connect( x, SIGNAL( valueChanged( int ) ), this, SIGNAL( mrlUpdated() ) );
+#define CT( x ) connect( x, SIGNAL(textChanged(QString)), this, SIGNAL(mrlUpdated()) );
+#define CS( x ) connect( x, SIGNAL(valueChanged(int)), this, SIGNAL(mrlUpdated()) );
 
 /* FileDest Box */
 FileDestBox::FileDestBox( QWidget *_parent ) : VirtualDestBox( _parent )

modules/gui/qt4/qt4.hpp

@@ -91,10 +91,10 @@ struct intf_sys_t
 #define qtu( i ) ((i).toUtf8().constData())
 
 #define CONNECT( a, b, c, d ) \
-        connect( a, SIGNAL( b ), c, SLOT(d) )
+        connect( a, SIGNAL(b), c, SLOT(d) )
 #define DCONNECT( a, b, c, d ) \
-        connect( a, SIGNAL( b ), c, SLOT(d), Qt::DirectConnection )
-#define BUTTONACT( b, a ) connect( b, SIGNAL( clicked() ), this, SLOT(a) )
+        connect( a, SIGNAL(b), c, SLOT(d), Qt::DirectConnection )
+#define BUTTONACT( b, a ) connect( b, SIGNAL(clicked()), this, SLOT(a) )
 
 #define BUTTON_SET( button, text, tooltip )  \
     button->setText( text );                 \