Autosave size/position + fix a resizing bug in the stats panel

Cosmetics

modules/gui/qt4/dialogs/streaminfo.cpp

@@ -39,7 +39,6 @@ StreamInfoDialog::StreamInfoDialog( intf_thread_t *_p_intf ) :QVLCFrame( _p_intf
     i_runs = 0;
     setWindowTitle( _("Stream information" ) );
     QGridLayout *layout = new QGridLayout(this);
-    setGeometry(0,0,470,550);
 
     IT = new InfoTab( this, p_intf, true ) ;
     QPushButton *closeButton = new QPushButton(qtr("&Close"));
@@ -51,11 +50,14 @@ StreamInfoDialog::StreamInfoDialog( intf_thread_t *_p_intf ) :QVLCFrame( _p_intf
     p_input = NULL;
 
     var_AddCallback( THEPL, "item-change", ItemChanged, this );
+
+    readSettings( "StreamInfo" , QSize( 470, 450 ) );
 }
 
 StreamInfoDialog::~StreamInfoDialog()
 {
     var_DelCallback( THEPL, "item-change", ItemChanged, this );
+    writeSettings( "StreamInfo" );
 }
 
 static int ItemChanged( vlc_object_t *p_this, const char *psz_var,

modules/gui/qt4/dialogs/streaminfo.hpp

@@ -18,7 +18,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ ******************************************************************************/
 
 #ifndef _STREAMINFO_DIALOG_H_
 #define _STREAMINFO_DIALOG_H_
@@ -39,6 +40,7 @@ public:
             instance = new StreamInfoDialog( p_intf);
         return instance;
     }
+    static void killInstance() { if( instance ) delete instance; }
     virtual ~StreamInfoDialog();
     bool need_update;
 private:

modules/gui/qt4/dialogs_provider.cpp

@@ -56,6 +56,7 @@ DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
 DialogsProvider::~DialogsProvider()
 {
     PlaylistDialog::killInstance();
+    StreamInfoDialog::killInstance();
 }
 
 void DialogsProvider::customEvent( QEvent *event )