From eb25aec5b5c4dee00efe51c9250dc848148a4449 Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Thu, 18 Jan 2018 19:50:40 +0800
Subject: [PATCH] ESC to exit edit mode with Vim disabled

---
 src/vmdeditor.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/vmdeditor.cpp b/src/vmdeditor.cpp
index 318c6386..ebd7e97f 100644
--- a/src/vmdeditor.cpp
+++ b/src/vmdeditor.cpp
@@ -665,8 +665,9 @@ void VMdEditor::clearUnusedImages()
 
 void VMdEditor::keyPressEvent(QKeyEvent *p_event)
 {
+    int key = p_event->key();
     int modifiers = p_event->modifiers();
-    switch (p_event->key()) {
+    switch (key) {
     case Qt::Key_Minus:
     case Qt::Key_Underscore:
         // Zoom out.
@@ -709,6 +710,12 @@ void VMdEditor::keyPressEvent(QKeyEvent *p_event)
         return;
     }
 
+    // Esc to exit edit mode when Vim is disabled.
+    if (key == Qt::Key_Escape) {
+        emit m_object->discardAndRead();
+        return;
+    }
+
     VTextEdit::keyPressEvent(p_event);
 }