From a619947bfde9ffca829e4207aac51ac314ecd10a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20=C3=81ngel=20San=20Mart=C3=ADn?=
 <luisangelsm@gmail.com>
Date: Sun, 26 Dec 2021 17:32:09 +0100
Subject: [PATCH] Add a signal to YACReaderTreeView to know when the current
 index changes

---
 custom_widgets/yacreader_treeview.cpp | 7 +++++++
 custom_widgets/yacreader_treeview.h   | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/custom_widgets/yacreader_treeview.cpp b/custom_widgets/yacreader_treeview.cpp
index c7544426..c6197c56 100644
--- a/custom_widgets/yacreader_treeview.cpp
+++ b/custom_widgets/yacreader_treeview.cpp
@@ -107,3 +107,10 @@ void YACReaderTreeView::dropEvent(QDropEvent *event)
 
     QTreeView::dropEvent(event);
 }
+
+void YACReaderTreeView::currentChanged(const QModelIndex &current, const QModelIndex &previous)
+{
+    QTreeView::currentChanged(current, previous);
+
+    emit currentIndexChanged(current);
+}
diff --git a/custom_widgets/yacreader_treeview.h b/custom_widgets/yacreader_treeview.h
index c5443391..67734c3a 100644
--- a/custom_widgets/yacreader_treeview.h
+++ b/custom_widgets/yacreader_treeview.h
@@ -9,6 +9,8 @@ class YACReaderTreeView : public QTreeView
 public:
     explicit YACReaderTreeView(QWidget *parent = 0);
     void mousePressEvent(QMouseEvent *event) override;
+signals:
+    void currentIndexChanged(const QModelIndex &);
 protected slots:
     // fix for drop auto expand
     void expandCurrent();
@@ -20,6 +22,8 @@ protected:
     void dragMoveEvent(QDragMoveEvent *event) override;
     void dropEvent(QDropEvent *event) override;
 
+    void currentChanged(const QModelIndex &current, const QModelIndex &previous) override;
+
     // fix for drop auto expand
     QTimer expandTimer;
     QTimer t;