1.9 KiB
% notcurses_multiselector(3) % nick black nickblack@linux.com % v1.6.0
NAME
notcurses_multiselector - high level widget for selecting from a set
SYNOPSIS
#include <notcurses/notcurses.h>
struct ncinput;
struct ncplane;
struct notcurses;
struct ncmultiselector;
struct ncmselector_item {
char* option;
char* desc;
bool selected;
};
typedef struct ncmultiselector_options {
char* title; // title may be NULL, inhibiting riser
char* secondary; // secondary may be NULL
char* footer; // footer may be NULL
struct ncmselector_item* items; // initial items, statuses
unsigned itemcount; // number of initial items
// default item (selected at start)
unsigned defidx;
// maximum number of options to display at once
unsigned maxdisplay;
// exhaustive styling options
uint64_t opchannels; // option channels
uint64_t descchannels; // description channels
uint64_t titlechannels;// title channels
uint64_t footchannels; // secondary and footer channels
uint64_t boxchannels; // border channels
uint64_t bgchannels; // background channels for body
unsigned flags; // bitfield over NCMULTISELECTOR_OPTION_*
} ncmultiselector_options;
struct ncmultiselector ncmultiselector_create(struct ncplane n, int y, int x, const ncmultiselector_options* opts);**
int ncmultiselector_selected(bool selected, unsigned n);*
struct ncplane ncmultiselector_plane(struct ncmultiselector n);**
bool ncmultiselector_offer_input(struct ncmultiselector n, const struct ncinput nc);**
void ncmultiselector_destroy(struct ncmultiselector n, char* item);**
DESCRIPTION
NOTES
Currently, the ncplane n provided to ncmultiselector_create must not be NULL, though the ncmultiselector will always get its own plane, and this plane will not (currently) be bound to n.
RETURN VALUES
SEE ALSO
notcurses(3), notcurses_input(3), notcurses_plane(3) notcurses_selector(3)