Use QT for deleting directories

QDir has a function removeRecursively(). Use that instead of a homebrew
implementation. Don't gatherData() after that, just remove the deleted
items from the view.

1 files changed, 0 insertions, 1 deletions

diff --git a/filewidget.h b/filewidget.h
index d48aa80..458d3eb 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -86,7 +86,6 @@ class FileWidget : public QWidget {
         void writeHeaderData();
         void readSettings();
         void writeSettings();
-        void deleteRecursive(const QFileInfo &start);
         void cutOrCopy();
         QAction *createSeparator();
         QLineEdit *mDir;