diff options
Diffstat (limited to 'vcl')
-rw-r--r-- | vcl/inc/vcl/builder.hxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/vcl/inc/vcl/builder.hxx b/vcl/inc/vcl/builder.hxx index cbda844bee2b..82bd805a2661 100644 --- a/vcl/inc/vcl/builder.hxx +++ b/vcl/inc/vcl/builder.hxx @@ -10,6 +10,7 @@ #ifndef _VCLBUILDER_HXX #define _VCLBUILDER_HXX +#include <typeinfo> #include <vcl/dllapi.h> #include <vcl/window.hxx> #include <xmlreader/xmlreader.hxx> @@ -150,6 +151,9 @@ public: template <typename T> T* get(T*& ret, OString sID) { Window *w = get_by_name(sID); + SAL_WARN_IF(!w, "vcl.layout", "widget " << sID.getStr() << " not found in .ui"); + SAL_WARN_IF(!dynamic_cast<T*>(w), + "vcl.layout", "widget " << sID.getStr() << " needs to have type " << typeid(T).name()); assert(w && dynamic_cast<T*>(w)); ret = static_cast<T*>(w); return ret; @@ -158,6 +162,8 @@ public: template <typename T /*=Window if we had c++11*/> T* get(OString sID) { Window *w = get_by_name(sID); + SAL_WARN_IF(w && !dynamic_cast<T*>(w), + "vcl.layout", "widget " << sID.getStr() << " needs to have type " << typeid(T).name()); assert(!w || dynamic_cast<T*>(w)); return static_cast<T*>(w); } |