1 files changed, 18 insertions, 3 deletions
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index af86fe5d27..4afec1b474 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -48,13 +48,14 @@
 #include <QKeyEvent>
 #include <QLineEdit>
 #include <QList>
+#include <QMenu>
 #include <QMouseEvent>
 #include <QProgressDialog>
 #include <QScreen>
 #include <QSettings>
+#include <QShortcut>
 #include <QSize>
 #include <QString>
-#include <QShortcut>
 #include <QTextDocument> // for Qt::mightBeRichText
 #include <QThread>
 #include <QUrlQuery>
@@ -231,7 +232,7 @@ 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;
@@ -244,13 +245,20 @@ 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());
@@ -910,4 +918,11 @@ void LogQtInfo()
     }
 }
 
+void PopupMenu(QMenu* menu, const QPoint& point, QAction* at_action)
+{
+    // The qminimal plugin does not provide window system integration.
+    if (QApplication::platformName() == "minimal") return;
+    menu->popup(point, at_action);
+}
+
 } // namespace GUIUtil