From 280c75090cb518f0f1a4e2b470a7722f95b9c9ab Mon Sep 17 00:00:00 2001
From: Arno <arno@disconnect.de>
Date: Sat, 17 Feb 2018 19:29:41 +0100
Subject: Make filtering useful

Add a custom QSortFilterProxyModel which filterAcceptsRow() returns true
if the uppermost parent matches the filter RegExp.
---
 collectionwidgetproxy.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 collectionwidgetproxy.h

(limited to 'collectionwidgetproxy.h')

diff --git a/collectionwidgetproxy.h b/collectionwidgetproxy.h
new file mode 100644
index 0000000..d67f615
--- /dev/null
+++ b/collectionwidgetproxy.h
@@ -0,0 +1,14 @@
+#ifndef COLLECTIONWIDGETPROXY_H
+#define COLLECTIONWIDGETPROXY_H
+
+#include <QSortFilterProxyModel>
+
+class CollectionWidgetProxy : public QSortFilterProxyModel {
+    public:
+        CollectionWidgetProxy(QObject *parent = nullptr);
+
+    protected:
+        bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
+};
+
+#endif // COLLECTIONWIDGETPROXY_H
-- 
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