Qt: improve look of extension dialog

Should close #4332

diff --git a/modules/gui/qt4/dialogs/plugins.cpp b/modules/gui/qt4/dialogs/plugins.cpp
index c29bd2d7fee43dfd8a8317ca38b13523061529a8..07f08eac8981e0a0a4638ef71e3c391d2fcb18f5 100644 (file)
--- a/modules/gui/qt4/dialogs/plugins.cpp
+++ b/modules/gui/qt4/dialogs/plugins.cpp
@@ -420,6 +420,7 @@ void ExtensionItemDelegate::paint( QPainter *painter,
     /// @todo Add extension's icon
 
     // Title: bold
+    pixpaint->setRenderHint( QPainter::TextAntialiasing );
     font.setBold( true );
     pixpaint->setFont( font );
     pixpaint->drawText( QRect( 10, 7, width - 70, metrics.height() ),