jackgui.h File Reference

GUI and window creation extension for JackUtils :) More...

#include <ext/gl.h>
#include <stdarg.h>
#include <ext/nuklear.h>

Go to the source code of this file.

Typedefs
typedef struct nk_context	jg_ctx_t

Functions
JG_API jg_ctx_t *	jg_init (const char *title, int w, int h)
	Initializes GUI context. More...
JG_API void	jg_uninit (jg_ctx_t *u)
	Destroys GUI context. More...
JG_API int	jg_begin (jg_ctx_t *u, int fullscreen)
	Starts GUI objects enumeration. More...
JG_API void	jg_end (jg_ctx_t *u, int mul)
	Ends GUI objects enumeration. More...
JG_API void	jg_sync_visibility (jg_ctx_t *gui, ju_ctx_t *ctx)
	Synchronize window visibility with Session Manager (if has one, else do nothing). More...
JG_API void	jg_set_visibility (jg_ctx_t *u, int s)
JG_API void	jg_request_redraw (jg_ctx_t *u)
	Sends redraw event to internal event pool. More...
JG_API void	jg_show_message (jg_ctx_t *u, ju_cstr_t msg)
	Notifies user with message. More...
JG_API void	jg_show_about (jg_ctx_t *u)
	Shows about subwindow with information about your program. More...
JG_API struct nk_image	jg_image_load_from_memory (const unsigned char *ptr, int w, int h, int channels)
	Nuklear Image load function. More...
JG_API void	jg_image_free (struct nk_image img)
	Frees nuklear image. More...
JG_API struct nk_image	jg_jackutils_icon (void)
float	jg_whell_float (jg_ctx_t *ctx, float value, float min, float max)
	Float whell widget.
JG_API void	jg_jackutils_topbar (jg_ctx_t *u, ju_ctx_t *j)
	JackUtils Classic GUI topbar. More...

Detailed Description

GUI and window creation extension for JackUtils :)

Function Documentation

jg_image_free()

JG_API void jg_image_free

(

struct nk_image

img

)

Frees nuklear image.

Parameters

img	nuklear image

See also

jg_image_load_from_memory()

jg_image_load_from_memory()

JG_API struct nk_image jg_image_load_from_memory	(	const unsigned char *	ptr,
		int	w,
		int	h,
		int	channels
	)

Nuklear Image load function.

WARNING! Creating image from same texture will generate NEW IMAGE in gpu! Also, there is no way to reference count this images :( So, be careful, and create images before main loop, and free after.

Parameters

ptr	pointer to the raw image
w	width
h	height
channels	count of channels (1 ... 4)

jg_jackutils_icon()

JG_API struct nk_image jg_jackutils_icon

(

void

)

Returns

constant jackutils icon.