diff options
Diffstat (limited to 'src/c_fl_line_dial.cpp')
-rw-r--r-- | src/c_fl_line_dial.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/c_fl_line_dial.cpp b/src/c_fl_line_dial.cpp new file mode 100644 index 0000000..874ef8e --- /dev/null +++ b/src/c_fl_line_dial.cpp @@ -0,0 +1,70 @@ + + +#include <FL/Fl_Line_Dial.H> +#include "c_fl_line_dial.h" +#include "c_fl_type.h" + + + + +class My_Line_Dial : public Fl_Line_Dial { + public: + using Fl_Line_Dial::Fl_Line_Dial; + friend void line_dial_set_draw_hook(LINE_DIAL v, void * d); + friend void fl_line_dial_draw(LINE_DIAL v); + friend void line_dial_set_handle_hook(LINE_DIAL v, void * h); + friend int fl_line_dial_handle(LINE_DIAL v, int e); + protected: + void draw(); + void real_draw(); + int handle(int e); + int real_handle(int e); + d_hook_p draw_hook; + h_hook_p handle_hook; +}; + +void My_Line_Dial::draw() { + (*draw_hook)(this->user_data()); +} + +void My_Line_Dial::real_draw() { + Fl_Line_Dial::draw(); +} + +int My_Line_Dial::handle(int e) { + return (*handle_hook)(this->user_data(), e); +} + +int My_Line_Dial::real_handle(int e) { + return Fl_Line_Dial::handle(e); +} + +void line_dial_set_draw_hook(LINE_DIAL v, void * d) { + reinterpret_cast<My_Line_Dial*>(v)->draw_hook = reinterpret_cast<d_hook_p>(d); +} + +void fl_line_dial_draw(LINE_DIAL v) { + reinterpret_cast<My_Line_Dial*>(v)->real_draw(); +} + +void line_dial_set_handle_hook(LINE_DIAL v, void * h) { + reinterpret_cast<My_Line_Dial*>(v)->handle_hook = reinterpret_cast<h_hook_p>(h); +} + +int fl_line_dial_handle(LINE_DIAL v, int e) { + return reinterpret_cast<My_Line_Dial*>(v)->real_handle(e); +} + + + + +LINE_DIAL new_fl_line_dial(int x, int y, int w, int h, char* label) { + My_Line_Dial *v = new My_Line_Dial(x, y, w, h, label); + return v; +} + +void free_fl_line_dial(LINE_DIAL v) { + delete reinterpret_cast<My_Line_Dial*>(v); +} + + |