diff options
Diffstat (limited to 'src/c_fl_nice_slider.cpp')
-rw-r--r-- | src/c_fl_nice_slider.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/c_fl_nice_slider.cpp b/src/c_fl_nice_slider.cpp new file mode 100644 index 0000000..804f0f0 --- /dev/null +++ b/src/c_fl_nice_slider.cpp @@ -0,0 +1,70 @@ + + +#include <FL/Fl_Nice_Slider.H> +#include "c_fl_nice_slider.h" +#include "c_fl_type.h" + + + + +class My_Nice_Slider : public Fl_Nice_Slider { + public: + using Fl_Nice_Slider::Fl_Nice_Slider; + friend void nice_slider_set_draw_hook(NICE_SLIDER s, void * d); + friend void fl_nice_slider_draw(NICE_SLIDER s); + friend void nice_slider_set_handle_hook(NICE_SLIDER s, void * h); + friend int fl_nice_slider_handle(NICE_SLIDER s, 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_Nice_Slider::draw() { + (*draw_hook)(this->user_data()); +} + +void My_Nice_Slider::real_draw() { + Fl_Nice_Slider::draw(); +} + +int My_Nice_Slider::handle(int e) { + return (*handle_hook)(this->user_data(), e); +} + +int My_Nice_Slider::real_handle(int e) { + return Fl_Nice_Slider::handle(e); +} + +void nice_slider_set_draw_hook(NICE_SLIDER s, void * d) { + reinterpret_cast<My_Nice_Slider*>(s)->draw_hook = reinterpret_cast<d_hook_p>(d); +} + +void fl_nice_slider_draw(NICE_SLIDER s) { + reinterpret_cast<My_Nice_Slider*>(s)->real_draw(); +} + +void nice_slider_set_handle_hook(NICE_SLIDER s, void * h) { + reinterpret_cast<My_Nice_Slider*>(s)->handle_hook = reinterpret_cast<h_hook_p>(h); +} + +int fl_nice_slider_handle(NICE_SLIDER s, int e) { + return reinterpret_cast<My_Nice_Slider*>(s)->real_handle(e); +} + + + + +NICE_SLIDER new_fl_nice_slider(int x, int y, int w, int h, char* label) { + My_Nice_Slider *s = new My_Nice_Slider(x, y, w, h, label); + return s; +} + +void free_fl_nice_slider(NICE_SLIDER s) { + delete reinterpret_cast<My_Nice_Slider*>(s); +} + + |