Files
TransPyC/includes/fltk/cfltk/examples/handler2.c
T
TermiNexus 6892183cc9 feat(fltk): 新增 FLTK 1.4 纯 extern FFI 绑定库(对接 cfltk C API)
- 生成 24 个 _cfl*.vp(10327 条 extern 声明)+ _types/_enums 常量

- __init__.vp 提供 Fl/Fl_Widget/Fl_Window/Fl_Button/Fl_Input/Fl_Text_Buffer/Fl_Group/Fl_Menu_Bar/Fl_Native_File_Chooser 等包装类

- 回调(Fl_Callback)按 bytes 不透明处理,菜单回调位传 t.CPtr(0)

- 新增 examples/hello.vp、dialog.vp 冒烟样例,26 个 .vp 全部通过 vast parse

- 内嵌 cfltk(C API 封装)与 FLTK 1.4 完整源码,构建目标 cfltk2
2026-09-01 19:53:54 +08:00

43 lines
1019 B
C

#include <cfltk2/cfl.h> // Fl_init_all
#include <cfltk2/cfl_box.h>
#include <cfltk2/cfl_button.h>
#include <cfltk2/cfl_enums.h> // EventNames, Event_PUSH
#include <cfltk2/cfl_window.h>
#include <stdio.h>
#include <stdlib.h>
Fl_Window *win;
int cb(Fl_Widget *w, int e, void *data) {
switch (e) {
case Fl_Event_Push:
Fl_handle(31, win);
// return 1 when handled, 0 otherwise
return 1;
default:
return 0;
}
}
int box_cb(Fl_Widget *w, int e, void *data) {
switch (e) {
case 31:
Fl_Box_set_label((Fl_Box *)w, "Pushed");
// return 1 when handled, 0 otherwise
return 1;
default:
return 0;
}
}
int main() {
win = Fl_Window_new(100, 100, 400, 300, NULL);
Fl_Box *f = Fl_Box_new(0, 0, 400, 200, NULL);
Fl_Button *b = Fl_Button_new(160, 210, 80, 40, "Click me");
Fl_Window_end(win);
Fl_Window_show(win);
Fl_Box_handle(f, box_cb, NULL);
Fl_Button_handle(b, cb, NULL);
return Fl_run();
}