Fix memleak in Qt4 interface.

diff --git a/modules/gui/qt4/dialogs_provider.cpp b/modules/gui/qt4/dialogs_provider.cpp
index d296beffb2053f83be72e779f498843a50a32eb9..dca23626d9a5c09f6a1bef761b9dc3c3056b8543 100644 (file)
--- a/modules/gui/qt4/dialogs_provider.cpp
+++ b/modules/gui/qt4/dialogs_provider.cpp
@@ -85,6 +85,9 @@ DialogsProvider::~DialogsProvider()
 #endif
 
     fixed_timer->stop();
+    delete menusMapper;
+    delete menusUpdateMapper;
+    delete SDMapper;
 }
 
 void DialogsProvider::quit()