2 files changed, 17 insertions, 0 deletions

diff --git a/libopie2/opieui/olistview.cpp b/libopie2/opieui/olistview.cpp
index 8f290d3..ec503dd 100644
--- a/libopie2/opieui/olistview.cpp
+++ b/libopie2/opieui/olistview.cpp
@@ -42,24 +42,25 @@
 /*======================================================================================
  * OListView
  *======================================================================================*/
 
 OListView::OListView( QWidget *parent, const char *name )
           :QListView( parent, name )
 {
     //FIXME: get from global settings and calculate ==> see oglobalsettings.*
 
     m_alternateBackground = QColor( 238, 246, 255 );
     m_columnSeparator = QPen( QColor( 150, 160, 170 ), 0, DotLine );
     m_fullWidth = true;
+    connect( this, SIGNAL(expanded(QListViewItem*)), SLOT(expand(QListViewItem*)));
 }
 
 OListView::~OListView()
 {
 }
 
 void OListView::setFullWidth( bool fullWidth )
 {
     m_fullWidth = m_fullWidth;
     #if QT_VERSION > 290
     header()->setStretchEnabled( fullWidth, columns()-1 );
     #endif
@@ -118,24 +119,29 @@ void OListView::setAlternateBackground( const QColor &c )
 
 const QPen& OListView::columnSeparator() const
 {
     return m_columnSeparator;
 }
 
 void OListView::setColumnSeparator( const QPen& p )
 {
     m_columnSeparator = p;
     repaint();
 }
 
+void OListView::expand(QListViewItem *item)
+{
+         ((OListViewItem*)item)->expand();
+}
+
 OListViewItem* OListView::childFactory()
 {
     return new OListViewItem( this );
 }
 
 #ifndef QT_NO_DATASTREAM
 void OListView::serializeTo( QDataStream& s ) const
 {
     #warning Caution... the binary format is still under construction...
     qDebug( "storing OListView..." );
 
     // store number of columns and the labels
diff --git a/libopie2/opieui/olistview.h b/libopie2/opieui/olistview.h
index 109e309..a00b43a 100644
--- a/libopie2/opieui/olistview.h
+++ b/libopie2/opieui/olistview.h
@@ -113,24 +113,30 @@ class OListView: public QListView
     virtual OListViewItem* childFactory();
 #ifndef QT_NO_DATASTREAM
    /**
     * Serialize this object to @ref QDataStream @a stream
     */
     virtual void serializeTo( QDataStream& stream ) const;
    /**
     * Serialize this object from a @ref QDataStream @a stream
     */
     virtual void serializeFrom( QDataStream& s );
 #endif
 
+protected slots:
+    /** 
+     * expand the current OListViewItem
+     */
+    void expand(QListViewItem*);    
+
   private:
     QColor m_alternateBackground;
     bool m_fullWidth;
     QPen m_columnSeparator;
 };
 
 #ifndef QT_NO_DATASTREAM
 /**
   * @relates OListView
   * Writes @a listview to the @a stream and returns a reference to the stream.
   */
 QDataStream& operator<<( QDataStream& stream, const OListView& listview );
@@ -211,24 +217,29 @@ class OListViewItem: public QListViewItem
     * serialize this object to or from a @ref QDataStream
     * @param s the stream used to serialize this object.
     */
     virtual void serializeTo( QDataStream& s ) const;
 
    /**
     * serialize this object to or from a @ref QDataStream
     * @param s the stream used to serialize this object.
     */
     virtual void serializeFrom( QDataStream& s );
     #endif
 
+    /**
+     * expand the the item
+     */
+    virtual void expand(){};
+
   private:
     bool m_known;
     bool m_odd;
 };
 
 #ifndef QT_NO_DATASTREAM
 /**
   * @relates QListViewItem
   * Writes listview @a item and all subitems recursively to @a stream
   * and returns a reference to the stream.
   */
 QDataStream& operator<<( QDataStream& stream, const OListViewItem& item );