browser sorting fix

Author: blazek

src/app/qgsbrowserdockwidget.cpp

@@ -228,27 +228,6 @@ class QgsBrowserTreeFilterProxyModel : public QSortFilterProxyModel
       // accept anything else
       return true;
     }
-
-    bool lessThan( const QModelIndex &left,
-                   const QModelIndex &right ) const
-    {
-      // sort file items by name (a file item is not a directory and its parent is a directory)
-      // this is necessary because more several providers can add items to a directory and
-      // alphabetical sorting is not preserved
-      QgsDataItem* leftItem = mModel->dataItem( left );
-      QgsDataItem* rightItem = mModel->dataItem( right );
-      if ( leftItem && leftItem->type() != QgsDataItem::Directory &&
-           leftItem->parent() && leftItem->parent()->type() == QgsDataItem::Directory &&
-           rightItem && rightItem->type() != QgsDataItem::Directory &&
-           rightItem->parent() && rightItem->parent()->type() == QgsDataItem::Directory )
-      {
-        return QString::localeAwareCompare( leftItem->name(), rightItem->name() ) < 0;
-      }
-
-      // default is to keep original order
-      return left.row() < right.row();
-    }
-
 };
 QgsBrowserDockWidget::QgsBrowserDockWidget( QString name, QWidget * parent ) :
     QDockWidget( parent ), mModel( NULL ), mProxyModel( NULL )
@@ -321,7 +300,6 @@ void QgsBrowserDockWidget::showEvent( QShowEvent * e )
 
     mProxyModel = new QgsBrowserTreeFilterProxyModel( this );
     mProxyModel->setBrowserModel( mModel );
-    mProxyModel->sort( 0 );
     mBrowserView->setModel( mProxyModel );
     // provide a horizontal scroll bar instead of using ellipse (...) for longer items
     mBrowserView->setTextElideMode( Qt::ElideNone );

src/core/qgsdataitem.cpp

@@ -223,7 +223,7 @@ void QgsDataItem::addChildItem( QgsDataItem * child, bool refresh )
     {
       // sort items by type, so directories are before data items
       if ( mChildren[i]->mType == child->mType &&
-           mChildren[i]->mName.localeAwareCompare( child->mName ) >= 0 )
+           mChildren[i]->mName.localeAwareCompare( child->mName ) > 0 )
         break;
     }
   }

src/providers/grass/qgsgrassprovidermodule.cpp

@@ -28,6 +28,8 @@ QgsGrassLocationItem::QgsGrassLocationItem( QgsDataItem* parent, QString path )
   QFileInfo fi( path );
   mName = fi.baseName();
   mIcon = QIcon( QgsApplication::getThemePixmap( "grass_location.png" ) );
+  // set Directory type so that when sorted it gets into dirs (after the dir it represents)
+  mType = QgsDataItem::Directory;
 }
 QgsGrassLocationItem::~QgsGrassLocationItem() {}