Fix warnings about unused parameters and no newline at the end of file

5 files changed, 8 insertions, 0 deletions

diff --git a/libopie2/opieui/big-screen/owidgetstack.cpp b/libopie2/opieui/big-screen/owidgetstack.cpp
index de7f83f..9c9f7ec 100644
--- a/libopie2/opieui/big-screen/owidgetstack.cpp
+++ b/libopie2/opieui/big-screen/owidgetstack.cpp
diff --git a/libopie2/opieui/ofontselector.cpp b/libopie2/opieui/ofontselector.cpp
index 6763ee6..4870cd9 100644
--- a/libopie2/opieui/ofontselector.cpp
+++ b/libopie2/opieui/ofontselector.cpp
@@ -190,12 +190,13 @@ bool OFontSelector::setSelectedFont ( const QFont &f )
  * @param styleStr The style of the font
  * @param sizeVal The size of font
  * @param charset The charset to be used. Will be deprecated by QT3
  */
 bool OFontSelector::setSelectedFont( const QString &familyStr, const QString &styleStr, int sizeVal, const QString & charset )
 {
+    Q_CONST_UNUSED( charset )
     QString sizeStr = QString::number ( sizeVal );
 
     QListBoxItem *family = d->m_font_family_list->findItem ( familyStr );
     if ( !family )
         family = d->m_font_family_list->findItem ( "Helvetica" );
     if ( !family )
diff --git a/libopie2/opieui/olistview.cpp b/libopie2/opieui/olistview.cpp
index b90c786..67b4b83 100644
--- a/libopie2/opieui/olistview.cpp
+++ b/libopie2/opieui/olistview.cpp
@@ -229,17 +229,19 @@ void OListView::collapse()
 }
 
 
 QDataStream& operator<<( QDataStream& s, const OListView& lv )
 {
     lv.serializeTo( s );
+    return s;
 }
 
 QDataStream& operator>>( QDataStream& s, OListView& lv )
 {
     lv.serializeFrom( s );
+    return s;
 }
 #endif // QT_NO_DATASTREAM
 
 /*======================================================================================
  * OListViewItem
  *======================================================================================*/
@@ -460,18 +462,20 @@ void OListViewItem::serializeFrom( QDataStream& s )
 }
 
 
 QDataStream& operator<<( QDataStream& s, const OListViewItem& lvi )
 {
     lvi.serializeTo( s );
+    return s;
 }
 
 
 QDataStream& operator>>( QDataStream& s, OListViewItem& lvi )
 {
     lvi.serializeFrom( s );
+    return s;
 }
 #endif // QT_NO_DATASTREAM
 
 
 /*======================================================================================
  * OCheckListItem
diff --git a/libopie2/opieui/oselector.cpp b/libopie2/opieui/oselector.cpp
index 5f6f10f..05543c5 100644
--- a/libopie2/opieui/oselector.cpp
+++ b/libopie2/opieui/oselector.cpp
@@ -143,12 +143,14 @@ void OXYSelector::wheelEvent( QWheelEvent *e )
     if ( e->orientation() == Qt::Horizontal )
         setValues( xValue() + e->delta()/120, yValue() );
     else
         setValues( xValue(), yValue() + e->delta()/120 );
 
     emit valueChanged( xPos, yPos );
+    #else
+    Q_UNUSED( e )
     #endif
 }
 
 void OXYSelector::valuesFromPosition( int x, int y, int &xVal, int &yVal ) const
 {
     xVal = ( (maxX-minX) * (x-2) ) / ( width()-4 );
diff --git a/libopie2/opieui/owait.cpp b/libopie2/opieui/owait.cpp
index 9519888..ec1f25a 100644
--- a/libopie2/opieui/owait.cpp
+++ b/libopie2/opieui/owait.cpp
@@ -52,12 +52,13 @@ static int frame = 0;
  * @param dispIcon Display Icon?
  */
 OWait::OWait( QWidget *parent, const char* msg, bool dispIcon )
       :QDialog( parent, msg, TRUE, WStyle_Customize )
 {
 
+    Q_UNUSED( dispIcon )
 
     QHBoxLayout * hbox = new QHBoxLayout( this );
 
     m_lb = new QLabel( this );
     m_lb->setBackgroundMode ( NoBackground );