Make filtering useful

Add a custom QSortFilterProxyModel which filterAcceptsRow() returns true
if the uppermost parent matches the filter RegExp.

1 files changed, 0 insertions, 2 deletions

diff --git a/collectionwidget.h b/collectionwidget.h
index e2aaa02..33799eb 100644
--- a/collectionwidget.h
+++ b/collectionwidget.h
@@ -16,7 +16,6 @@ class CollectionWidget : public QWidget {
         explicit CollectionWidget(QWidget *parent = nullptr);
         QTreeView *view() { return mView; }
         QStandardItemModel *model() { return mModel; }
-        QSortFilterProxyModel *proxy() { return mProxy; }
         void setHeaders(const QStringList headers) { mHeaders = headers; }
         const QStringList headers() const { return mHeaders; }
         void disableSorting() { mView->setSortingEnabled(false); }
@@ -30,7 +29,6 @@ class CollectionWidget : public QWidget {
     private:
         QTreeView *mView;
         QStandardItemModel *mModel;
-        QSortFilterProxyModel *mProxy;
         QLineEdit *mFilter;
         QStringList mHeaders;