From a39f140ea62abf587960a51eab79c892b89a514e Mon Sep 17 00:00:00 2001
From: Marco Bubke <marco.bubke@digia.com>
Date: Thu, 24 Jan 2013 16:54:37 +0100
Subject: [PATCH] QmlDesigner: Fix crash for closing widget designer

Qml Designer should only react to qml files.

Change-Id: If79f4e96fddc0eba9ea52a28705ff1f9f528200f
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
---
 src/plugins/qmldesigner/qmldesignerplugin.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/qmldesigner/qmldesignerplugin.cpp b/src/plugins/qmldesigner/qmldesignerplugin.cpp
index fcd556b4cfd..2ee74f270f4 100644
--- a/src/plugins/qmldesigner/qmldesignerplugin.cpp
+++ b/src/plugins/qmldesigner/qmldesignerplugin.cpp
@@ -347,6 +347,10 @@ static bool isDesignerMode(Core::IMode *mode)
 
 void QmlDesignerPlugin::onCurrentModeChanged(Core::IMode *newMode, Core::IMode *oldMode)
 {
+    if (Core::EditorManager::currentEditor()
+            && Core::EditorManager::currentEditor()->id() != QmlJSEditor::Constants::C_QMLJSEDITOR_ID)
+        return;
+
     if ((currentDesignDocument()
          && Core::EditorManager::currentEditor() == currentDesignDocument()->editor())
             && isDesignerMode(newMode))