diff options
Diffstat (limited to 'src/c_fl_slider.cpp')
-rw-r--r-- | src/c_fl_slider.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/c_fl_slider.cpp b/src/c_fl_slider.cpp new file mode 100644 index 0000000..8fdf2da --- /dev/null +++ b/src/c_fl_slider.cpp @@ -0,0 +1,92 @@ + + +#include <FL/Fl_Slider.H> +#include "c_fl_slider.h" +#include "c_fl_type.h" + + + + +class My_Slider : public Fl_Slider { + public: + using Fl_Slider::Fl_Slider; + friend void slider_set_draw_hook(SLIDER s, void * d); + friend void fl_slider_draw(SLIDER s); + friend void slider_set_handle_hook(SLIDER s, void * h); + friend int fl_slider_handle(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_Slider::draw() { + (*draw_hook)(this->user_data()); +} + +void My_Slider::real_draw() { + Fl_Slider::draw(); +} + +int My_Slider::handle(int e) { + return (*handle_hook)(this->user_data(), e); +} + +int My_Slider::real_handle(int e) { + return Fl_Slider::handle(e); +} + +void slider_set_draw_hook(SLIDER s, void * d) { + reinterpret_cast<My_Slider*>(s)->draw_hook = reinterpret_cast<d_hook_p>(d); +} + +void fl_slider_draw(SLIDER s) { + reinterpret_cast<My_Slider*>(s)->real_draw(); +} + +void slider_set_handle_hook(SLIDER s, void * h) { + reinterpret_cast<My_Slider*>(s)->handle_hook = reinterpret_cast<h_hook_p>(h); +} + +int fl_slider_handle(SLIDER s, int e) { + return reinterpret_cast<My_Slider*>(s)->real_handle(e); +} + + + + +SLIDER new_fl_slider(int x, int y, int w, int h, char* label) { + My_Slider *s = new My_Slider(x, y, w, h, label); + return s; +} + +void free_fl_slider(SLIDER s) { + delete reinterpret_cast<My_Slider*>(s); +} + + + + +void fl_slider_set_bounds(SLIDER s, double a, double b) { + reinterpret_cast<My_Slider*>(s)->bounds(a,b); +} + +int fl_slider_get_slider(SLIDER s) { + return reinterpret_cast<My_Slider*>(s)->slider(); +} + +void fl_slider_set_slider(SLIDER s, int t) { + reinterpret_cast<My_Slider*>(s)->slider(static_cast<Fl_Boxtype>(t)); +} + +float fl_slider_get_slider_size(SLIDER s) { + return reinterpret_cast<My_Slider*>(s)->slider_size(); +} + +void fl_slider_set_slider_size(SLIDER s, float t) { + reinterpret_cast<My_Slider*>(s)->slider_size(t); +} + |