From a245c0af1e4b5ea7faa48521b701e295c8381ce5 Mon Sep 17 00:00:00 2001
From: oneeyeman1 <ikorot01@gmail.com>
Date: Sun, 18 Nov 2018 23:40:05 -0500
Subject: [PATCH] Implement modification flag on text control for wxQt

---
 src/qt/textctrl.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/qt/textctrl.cpp b/src/qt/textctrl.cpp
index d9069b9b60..60baa4c719 100644
--- a/src/qt/textctrl.cpp
+++ b/src/qt/textctrl.cpp
@@ -163,15 +163,26 @@ int wxTextCtrl::GetNumberOfLines() const
 
 bool wxTextCtrl::IsModified() const
 {
-    return false;
+    if( !IsMultiLine() )
+        return m_qtLineEdit->isModified();
+    else
+        return m_qtTextEdit->isWindowModified();
 }
 
 void wxTextCtrl::MarkDirty()
 {
+    if( !IsMultiLine() )
+        return m_qtLineEdit->setModified( true );
+    else
+        return m_qtTextEdit->setWindowModified( true );
 }
 
 void wxTextCtrl::DiscardEdits()
 {
+    if( !IsMultiLine() )
+        return m_qtLineEdit->setModified( false );
+    else
+        return m_qtTextEdit->setWindowModified( false );
 }
 
 bool wxTextCtrl::SetStyle(long WXUNUSED(start), long WXUNUSED(end), const wxTextAttr& WXUNUSED(style))