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fix a compiler error of API::enum_widgets

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This commit is contained in:
Jinhao 2017-03-20 06:24:31 +08:00
parent cc24607a48
commit 3b2a8551e3
1 changed files with 1 additions and 1 deletions
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include/nana/gui/programming_interface.hpp
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@ -177,7 +177,7 @@ namespace API
template<typename Widget=::nana::widget, typename EnumFunction>
void enum_widgets(window wd, bool recursive, EnumFunction && fn)
{
static_assert(std::is_convertible<Widget, ::nana::widget>::value, "enum_widgets<Widget>: The specified Widget is not a widget type.");
static_assert(std::is_convertible<typename std::decay<Widget>::type*, ::nana::widget*>::value, "enum_widgets<Widget>: The specified Widget is not a widget type.");
detail::enum_widgets_function<Widget, EnumFunction> enum_fn(static_cast<EnumFunction&&>(fn));
enum_fn.enum_widgets(wd, recursive);