From 0ea3ad0149b47679e4947975175fc7f9b303420c Mon Sep 17 00:00:00 2001
From: YiFang Xiao <yifang.xiao@outlook.com>
Date: Sun, 17 Apr 2022 20:37:36 +0800
Subject: [PATCH] fix:if the applciation has a very large icon ,the application
 will crash

---
 dictionary.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dictionary.cc b/dictionary.cc
index 5a20875f..7ccc36e2 100644
--- a/dictionary.cc
+++ b/dictionary.cc
@@ -243,12 +243,14 @@ bool Class::loadIconFromFile( QString const & _filename, bool isFullName )
     {
       // Load successful
 
+      //some icon is very large ,will crash the application.
+      img = img.scaledToWidth( 48 );
       // Apply the color key
 
       img.setAlphaChannel( img.createMaskFromColor( QColor( 192, 192, 192 ).rgb(),
                                                     Qt::MaskOutColor ) );
 
-      dictionaryNativeIcon = QIcon( QPixmap::fromImage( img ) );
+      dictionaryNativeIcon = QIcon( QPixmap::fromImage( img ));
 
       // Transform it to be square
       int max = img.width() > img.height() ? img.width() : img.height();