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Added additional dialog callback helper function by iceiceice

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This commit is contained in:
Charles Dang 2016-01-16 07:10:57 +11:00
parent 352bd1cae2
commit 0135b70272
1 changed files with 18 additions and 0 deletions
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18
src/gui/dialogs/helper.hpp
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@ -17,6 +17,8 @@
#include "gui/widgets/window.hpp"
#include <boost/bind.hpp>
namespace gui2
{
@ -35,6 +37,22 @@ void dialog_callback(twidget& caller)
(dialog->*fptr)(*window);
}
typedef boost::function<void(twindow &)> dialog_member_func_type;
inline void make_dialog_callback_helper(const dialog_member_func_type & t,
twidget & caller)
{
twindow * window = dynamic_cast<twindow *>(caller.get_window());
assert(window);
t(*window);
}
inline boost::function<void(twidget &)> make_dialog_callback(
dialog_member_func_type func)
{
return boost::bind(make_dialog_callback_helper, func, _1);
}
} // namespace gui2
#endif