1 files changed, 6 insertions, 0 deletions
diff --git a/qtmips_gui/srceditor.cpp b/qtmips_gui/srceditor.cpp
index 8b0000d..18da3b5 100644
--- a/qtmips_gui/srceditor.cpp
+++ b/qtmips_gui/srceditor.cpp
@@ -116,6 +116,8 @@ bool SrcEditor::saveFile(QString filename) {
     writer.setFormat("plaintext");
     bool success = writer.write(document());
     setFileName(filename);
+    if (success)
+        document()->setModified(false);
     return success;
 }
 
@@ -123,3 +125,7 @@ void SrcEditor::setCursorToLine(int ln) {
     QTextCursor cursor(document()->findBlockByLineNumber(ln-1));
     setTextCursor(cursor);
 }
+
+bool SrcEditor::isModified() const {
+    return document()->isModified();
+}