diff options
Diffstat (limited to 'src/c_fl_menu.cpp')
-rw-r--r-- | src/c_fl_menu.cpp | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/src/c_fl_menu.cpp b/src/c_fl_menu.cpp index daff92b..8a8b974 100644 --- a/src/c_fl_menu.cpp +++ b/src/c_fl_menu.cpp @@ -5,8 +5,14 @@ #include "c_fl_menu.h" -typedef void (hook)(void*); -typedef hook* hook_p; + + +typedef void (d_hook)(void*); +typedef d_hook* d_hook_p; + + +typedef int (h_hook)(void*,int); +typedef h_hook* h_hook_p; @@ -15,9 +21,12 @@ class My_Menu : public Fl_Menu_ { public: using Fl_Menu_::Fl_Menu_; friend void menu_set_draw_hook(MENU m, void * d); + friend void menu_set_handle_hook(MENU m, void * h); protected: void draw(); - hook_p draw_hook; + int handle(int e); + d_hook_p draw_hook; + h_hook_p handle_hook; }; @@ -26,8 +35,18 @@ void My_Menu::draw() { } +int My_Menu::handle(int e) { + return (*handle_hook)(this->user_data(), e); +} + + void menu_set_draw_hook(MENU m, void * d) { - reinterpret_cast<My_Menu*>(m)->draw_hook = reinterpret_cast<hook_p>(d); + reinterpret_cast<My_Menu*>(m)->draw_hook = reinterpret_cast<d_hook_p>(d); +} + + +void menu_set_handle_hook(MENU m, void * h) { + reinterpret_cast<My_Menu*>(m)->handle_hook = reinterpret_cast<h_hook_p>(h); } |