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griddemo: use double-thick box draws for middle grid

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nick black 2019-11-25 23:20:13 -05:00
parent 8f840d8f91
commit fb07becc16
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 28 additions and 1 deletions
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29
src/bin/grid.c
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@ -17,6 +17,33 @@ release_cells(struct ncplane* n,
cell_release(n, lr); cell_release(n, lr);
} }
static int
prep_cells2(struct ncplane* n,
cell* ul, cell* uc, cell* ur,
cell* cl, cell* cc, cell* cr,
cell* ll, cell* lc, cell* lr){
cell_init(ul);
cell_init(uc);
cell_init(cl);
cell_init(cr);
cell_init(ll);
cell_init(lc);
cell_init(lr);
cell_init(ur);
cell_init(cc);
int ret = 0;
ret |= cell_load(n, ul, "╔");
ret |= cell_load(n, uc, "╦");
ret |= cell_load(n, ur, "╗");
ret |= cell_load(n, cl, "╠");
ret |= cell_load(n, cc, "╬");
ret |= cell_load(n, cr, "╣");
ret |= cell_load(n, ll, "╚");
ret |= cell_load(n, lc, "╩");
ret |= cell_load(n, lr, "╝");
return ret;
}
static int static int
prep_cells(struct ncplane* n, prep_cells(struct ncplane* n,
cell* ul, cell* uc, cell* ur, cell* ul, cell* uc, cell* ur,
@ -120,7 +147,7 @@ gridinv_demo(struct notcurses* nc, struct ncplane *n){
int x = 0; int x = 0;
int y = 0; int y = 0;
cell ul, ll, cl, cr, lc, lr, ur, uc, cc; cell ul, ll, cl, cr, lc, lr, ur, uc, cc;
prep_cells(n, &ul, &uc, &ur, &cl, &cc, &cr, &ll, &lc, &lr); prep_cells2(n, &ul, &uc, &ur, &cl, &cc, &cr, &ll, &lc, &lr);
if(ncplane_cursor_move_yx(n, y, x)){ if(ncplane_cursor_move_yx(n, y, x)){
return -1; return -1;
} }