From 1e98b4c10ed224c1376304ed6a30afa9da28dca0 Mon Sep 17 00:00:00 2001
From: nandhishtr <nandhishtr25@gmail.com>
Date: Tue, 16 Dec 2025 13:13:09 +0100
Subject: [PATCH] fix qmdiEditor: cannot hide preview #146

---
 src/widgets/qmdieditor.cpp | 7 ++++++-
 src/widgets/qmdieditor.h   | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/widgets/qmdieditor.cpp b/src/widgets/qmdieditor.cpp
index 7280df2..155b96a 100644
--- a/src/widgets/qmdieditor.cpp
+++ b/src/widgets/qmdieditor.cpp
@@ -692,7 +692,7 @@ void qmdiEditor::setupActions() {
 
     connect(textEditor, &QPlainTextEdit::undoAvailable, actionUndo, &QAction::setEnabled);
     connect(textEditor, &QPlainTextEdit::redoAvailable, actionRedo, &QAction::setEnabled);
-    connect(textEditor, &QPlainTextEdit::textChanged, this, &qmdiEditor::updateClientName);
+    connect(textEditor, &QPlainTextEdit::textChanged, this, &qmdiEditor::onTextModified);
 
     connect(actionCopyFileName, &QAction::triggered, actionCopyFileName, [this]() {
         auto c = QApplication::clipboard();
@@ -892,6 +892,11 @@ void qmdiEditor::updateClientName() {
     }
 }
 
+void qmdiEditor::onTextModified() {
+    autoPreview = isPreviewVisible();
+    updateClientName();
+}
+
 void qmdiEditor::goTo(int x, int y) {
     if (documentHasBeenLoaded) {
         textEditor->goTo(x, y);
diff --git a/src/widgets/qmdieditor.h b/src/widgets/qmdieditor.h
index 7d8fc2a..e82a4a9 100644
--- a/src/widgets/qmdieditor.h
+++ b/src/widgets/qmdieditor.h
@@ -119,6 +119,7 @@ class qmdiEditor : public QWidget, public qmdiClient {
     void fileMessage_clicked(const QString &s);
     void hideTimer_timeout();
     void updateClientName();
+    void onTextModified();
     void autoSave();
 
   public: