Sort size numerically, not alphabetically

3 files changed, 14 insertions, 3 deletions

diff --git a/filesorter.cpp b/filesorter.cpp
index d78b46d..7c6d1d1 100644
--- a/filesorter.cpp
+++ b/filesorter.cpp
@@ -45,5 +45,12 @@ bool VideoSorter::lessThan(const QModelIndex &source_left, const QModelIndex &so
         return leftData < rightData;
     }
 
+    //special case for size
+    if(source_left.column() == FileWidget::SizeColumn){
+        qint64 left = source_left.data(FileWidget::SizeRole).toInt();
+        qint64 right = source_right.data(FileWidget::SizeRole).toInt();
+        return left < right;
+    }
+
     return QSortFilterProxyModel::lessThan(source_left, source_right);
 }
diff --git a/filewidget.cpp b/filewidget.cpp
index 458dd45..d3fe7d9 100644
--- a/filewidget.cpp
+++ b/filewidget.cpp
@@ -485,9 +485,13 @@ QList<QStandardItem*> FileWidget::constructRow(CachedFileData *fd) const{
         fData[IconColumn]->setIcon(QIcon(":/gaping_ass.png"));
     }
     qint64 size = fd->size;
-    QLocale l;
-    QString sizeStr = QString("%1").arg(l.toString(size));
+    QString sizeStr;
+    if(size){
+        QLocale l;
+        sizeStr = QString("%1").arg(l.toString(size));
+    }
     fData[SizeColumn]->setText(sizeStr);
+    fData[SizeColumn]->setData(size, SizeRole);
     bool copied = fd->copied;
     if(copied){
         fData[CopiedColumn]->setText(QChar(0x2642));
diff --git a/filewidget.h b/filewidget.h
index 468821f..0d66d9d 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -31,7 +31,7 @@ class FileWidget : public QWidget {
     Q_OBJECT
     public:
         enum FileAttrs { NotPresent = 0, Present = 1, NoVideo = 2, ParentDir = 3, Directory = 4, Origin = 5 };
-        enum CustomRoles { AttrsRole = Qt::UserRole + 1, FullPathRole = Qt::UserRole + 2, DurationRole = Qt::UserRole + 3, MD5SumRole = Qt::UserRole + 4, SecondsRole = Qt::UserRole + 5 };
+        enum CustomRoles { AttrsRole = Qt::UserRole + 1, FullPathRole = Qt::UserRole + 2, DurationRole = Qt::UserRole + 3, MD5SumRole = Qt::UserRole + 4, SecondsRole = Qt::UserRole + 5, SizeRole = Qt::UserRole + 6 };
         enum { ColumnCount = 7 };
         enum Columns { IconColumn = 0, NameColumn = 1, CopiedColumn = 2, MimeColumn = 3, DurationColumn = 4, SizeColumn = 5, Md5Column = 6 };
         enum FileAction { Copy, Cut, Paste };