fix:if the applciation has a very large icon ,the application will crash

xiaoyifang · Apr 17, 2022 · 0ea3ad0 · 0ea3ad0
1 parent a4c1e27
commit 0ea3ad0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git 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();