From 587475e81ba6f9be943d94901936a4ac6f26cc68 Mon Sep 17 00:00:00 2001
From: Jussi Kuokkanen <jussi.kuokkanen@protonmail.com>
Date: Sun, 17 Nov 2019 15:08:25 +0200
Subject: [PATCH] qt: add ReadableTreeView

---
 .../interface/qt/widgets/ReadableTreeView.h   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/modules/interface/qt/widgets/ReadableTreeView.h

diff --git a/src/modules/interface/qt/widgets/ReadableTreeView.h b/src/modules/interface/qt/widgets/ReadableTreeView.h
new file mode 100644
index 0000000..1110c3b
--- /dev/null
+++ b/src/modules/interface/qt/widgets/ReadableTreeView.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <QTreeView>
+
+// Enables the tree view to send a signal when item dragging starts
+
+class ReadableTreeView : public QTreeView {
+public:
+    ReadableTreeView(QWidget *parent = nullptr) : QTreeView(parent) {}
+signals:
+    void itemDragStarted();
+protected:
+    void startDrag(Qt::DropActions acts) {
+        emit itemDragStarted();
+        
+        QAbstractItemView::startDrag(acts);
+    }
+private:
+    Q_OBJECT
+};