From 2b18fd2242a589988fbb68205dae4afa0b8b3d34 Mon Sep 17 00:00:00 2001
From: Kristaps Kaupe <kristaps@blogiem.lv>
Date: Sun, 26 Jan 2020 22:19:39 +0200
Subject: Disable unavailable context menu items in transactions tab

---
 src/qt/guiutil.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/qt/guiutil.cpp')

diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index 911322092c..a7190d3dd1 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -230,7 +230,7 @@ QString HtmlEscape(const std::string& str, bool fMultiLine)
     return HtmlEscape(QString::fromStdString(str), fMultiLine);
 }
 
-void copyEntryData(QAbstractItemView *view, int column, int role)
+void copyEntryData(const QAbstractItemView *view, int column, int role)
 {
     if(!view || !view->selectionModel())
         return;
@@ -243,13 +243,20 @@ void copyEntryData(QAbstractItemView *view, int column, int role)
     }
 }
 
-QList<QModelIndex> getEntryData(QAbstractItemView *view, int column)
+QList<QModelIndex> getEntryData(const QAbstractItemView *view, int column)
 {
     if(!view || !view->selectionModel())
         return QList<QModelIndex>();
     return view->selectionModel()->selectedRows(column);
 }
 
+bool hasEntryData(const QAbstractItemView *view, int column, int role)
+{
+    QModelIndexList selection = getEntryData(view, column);
+    if (selection.isEmpty()) return false;
+    return !selection.at(0).data(role).toString().isEmpty();
+}
+
 QString getDefaultDataDirectory()
 {
     return boostPathToQString(GetDefaultDataDir());
-- 
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