2.0 KiB
% notcurses_reel(3) % nick black nickblack@linux.com % v1.6.12
NAME
notcurses_reel - high-level widget for hierarchical data
SYNOPSIS
#include <notcurses/notcurses.h>
#define NCREEL_OPTION_INFINITESCROLL 0x0001
#define NCREEL_OPTION_CIRCULAR 0x0002
typedef struct ncreel_options {
// notcurses can draw a border around the ncreel, and also
// around the component tablets. inhibit borders by setting all
// valid bits in the masks. partially inhibit borders by setting
// individual bits in the masks. the appropriate attr and pair
// values will be used to style the borders. focused and
// non-focused tablets can have different styles. you can instead
// draw your own borders, or forgo borders entirely.
unsigned bordermask; // bitfield; 1s will not be drawn
uint64_t borderchan; // attributes used for ncreel border
unsigned tabletmask; // bitfield for tablet borders
uint64_t tabletchan; // tablet border styling channel
uint64_t focusedchan;// focused tablet border styling channel
uint64_t bgchannel; // background colors
unsigned flags; // bitfield over NCREEL_OPTION_*
} ncreel_options;
struct ncreel ncreel_create(struct ncplane nc, const ncreel_options* popts);**
struct ncplane ncreel_plane(struct ncreel nr);**
typedef int (tabletcb)(struct nctablet t, int begx, int begy, int maxx, int maxy, bool cliptop);
struct nctablet ncreel_add(struct ncreel nr, struct nctablet* after, struct nctablet* before, tabletcb cb, void* opaque);**
int ncreel_tabletcount(const struct ncreel nr);*
int ncreel_del(struct ncreel nr, struct nctablet t);**
int ncreel_redraw(struct ncreel nr);*
struct nctablet ncreel_focused(struct ncreel nr);**
struct nctablet ncreel_next(struct ncreel nr);**
struct nctablet ncreel_prev(struct ncreel nr);**
int ncreel_destroy(struct ncreel nr);*
void nctablet_userptr(struct nctablet t);**
struct ncplane nctablet_ncplane(struct nctablet t);**
DESCRIPTION
RETURN VALUES
SEE ALSO
notcurses(3), notcurses_plane(3)