Get modified status directly from database object instead of using window title

src/gui/DatabaseTabWidget.cpp

@@ -526,6 +526,15 @@ bool DatabaseTabWidget::readOnly(int index)
     return indexDatabaseManagerStruct(index).readOnly;
 }
 
+bool DatabaseTabWidget::isModified(int index)
+{
+    if (index == -1) {
+        index = currentIndex();
+    }
+
+    return indexDatabaseManagerStruct(index).modified;
+}
+
 void DatabaseTabWidget::updateTabName(Database* db)
 {
     int index = databaseIndex(db);

src/gui/DatabaseTabWidget.h

@@ -77,6 +77,7 @@ public slots:
     void changeMasterKey();
     void changeDatabaseSettings();
     bool readOnly(int index = -1);
+    bool isModified(int index = -1);
     void performGlobalAutoType();
     void lockDatabases();
 

src/gui/MainWindow.cpp

@@ -519,11 +519,12 @@ void MainWindow::updateWindowTitle()
         windowTitle = BaseWindowTitle;
     } else {
         windowTitle = QString("%1 - %2").arg(customWindowTitlePart, BaseWindowTitle);
-        if (customWindowTitlePart.right(1) == "*") {
-            setWindowModified(true);
-        } else {
-            setWindowModified(false);
-        }
+    }
+
+    if (m_ui->tabWidget->isModified(tabWidgetIndex)) {
+        setWindowModified(true);
+    } else {
+        setWindowModified(false);
     }
 
     setWindowTitle(windowTitle);