diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/callbacks.cxx | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/examples/callbacks.cxx b/examples/callbacks.cxx index 3fb240d30..d657b3573 100644 --- a/examples/callbacks.cxx +++ b/examples/callbacks.cxx @@ -19,7 +19,6 @@ #include <FL/Fl_Window.H> #include <FL/Fl_Box.H> #include <FL/Fl_Button.H> -#include <FL/Fl_String.H> #include <FL/fl_ask.H> #include <FL/fl_callback_macros.H> @@ -34,8 +33,8 @@ void hello_0_args_cb() { fl_message("Hello with 0 arguments"); } -void hello_2_args_cb(Fl_String &text, int number) { - fl_message("Hello with 2 arguments,\n\"%s\" and '%d'", text.c_str(), number); +void hello_2_args_cb(const char *text, int number) { + fl_message("Hello with 2 arguments,\n\"%s\" and '%d'", text, number); } void hello_4_args_cb(int a1, int a2, int a3, int a4) { @@ -89,7 +88,7 @@ int main(int argc, char ** argv) { FL_FUNCTION_CALLBACK_0(func_cb_btn_0, hello_0_args_cb); Fl_Button *func_cb_btn_2 = new Fl_Button(10, 60, 180, 25, "2 args"); - FL_FUNCTION_CALLBACK_2(func_cb_btn_2, hello_2_args_cb, Fl_String, "FLTK", int, 2); + FL_FUNCTION_CALLBACK_2(func_cb_btn_2, hello_2_args_cb, const char *, "FLTK", int, 2); Fl_Button *func_cb_btn_4 = new Fl_Button(10, 90, 180, 25, "4 args"); FL_FUNCTION_CALLBACK_4(func_cb_btn_4, hello_4_args_cb, int, 1, int, 2, int, 3, int, 4); |