make double click action (move to the clicked folder) working again

(reviewed by Ingo Kloecker)

CCMAIL: 70865-fixed@bugs.kde.org

svn path=/trunk/kdepim/; revision=274168

kmfolderseldlg.cpp

@@ -163,7 +163,8 @@ KMFolderSelDlg::KMFolderSelDlg( KMMainWidget * parent, const QString& caption )
 
   mTreeView = new KMail::SimpleFolderTree( makeVBoxMainWidget(), ft, oldSelection );
   mTreeView->setFocus();
-  //connect( mTreeView, SIGNAL( selected( int ) ), this, SLOT( slotSelect( int ) ) );
+  connect( mTreeView, SIGNAL( doubleClicked( QListViewItem*, const QPoint&, int ) ), 
+           this, SLOT( slotSelect() ) );
 
   resize(220, 300);
 }
@@ -185,19 +186,11 @@ KMFolder * KMFolderSelDlg::folder( void )
 }
 
 //-----------------------------------------------------------------------------
-void KMFolderSelDlg::slotSelect( int )
+void KMFolderSelDlg::slotSelect()
 {
   accept();
 }
 
 
-//-----------------------------------------------------------------------------
-void KMFolderSelDlg::slotCancel()
-{
-  //disconnect( mTreeView, SIGNAL( selected( int ) ), this, SLOT( slotSelect( int ) ) );
-  reject();
-}
-
-
 //-----------------------------------------------------------------------------
 #include "kmfolderseldlg.moc"

kmfolderseldlg.h

@@ -34,15 +34,14 @@ class KMFolderSelDlg: public KDialogBase
 public:
   /** Constructor. @p parent @em must be a @ref KMMainWin, because we
       need it's foldertree. */
-  KMFolderSelDlg(KMMainWidget * parent, const QString& caption);
+  KMFolderSelDlg( KMMainWidget * parent, const QString& caption );
   virtual ~KMFolderSelDlg();
 
   /** Returns selected folder */
   virtual KMFolder* folder( void );
 
 protected slots:
-  void slotSelect(int);
-  virtual void slotCancel();
+  void slotSelect();
 
 protected:
   KMail::SimpleFolderTree * mTreeView;