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Continuing the current approach. This might work out better...

This commit is contained in:
Pietro Gagliardi 2016-06-12 15:08:07 -04:00
parent 77f4c2f309
commit 7908972d34
1 changed files with 46 additions and 0 deletions
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46
darwin/grid.m
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@ -240,6 +240,52 @@ struct uiGrid {
[self->edges addObject:c]; [self->edges addObject:c];
} }
// now align leading and top edges
for (x = 0; x < xcount; x++)
for (y = 1; y < ycount; y++) {
c = mkConstraint(gv[0][x], NSLayoutAttributeLeading,
NSLayoutRelationEqual,
gv[y][x], NSLayoutAttributeLeading,
1, 0,
@"uiGrid column leading constraint");
[self addConstraint:c];
[self->edges addObject:c];
}
for (y = 0; y < ycount; y++)
for (x = 1; x < xcount; x++) {
c = mkConstraint(gv[y][0], NSLayoutAttributeTop,
NSLayoutRelationEqual,
gv[y][x], NSLayoutAttributeTop,
1, 0,
@"uiGrid row top constraint");
[self addConstraint:c];
[self->edges addObject:c];
}
// now string adjacent views together
for (y = 0; y < ycount; y++)
for (x = 1; x < xcount; x++)
if (gv[y][x - 1] != gv[y][x]) {
c = mkConstraint(gv[y][x - 1], NSLayoutAttributeTrailing,
NSLayoutRelationEqual,
gv[y][x], NSLayoutAttributeLeading,
1, -padding,
@"uiGrid internal horizontal constraint");
[self addConstraint:c];
[self->inBetweens addObject:c];
}
for (x = 0; x < xcount; x++)
for (y = 1; y < ycount; y++)
if (gv[y - 1][x] != gv[y][x]) {
c = mkConstraint(gv[y - 1][x], NSLayoutAttributeBottom,
NSLayoutRelationEqual,
gv[y][x], NSLayoutAttributeTop,
1, -padding,
@"uiGrid internal vertical constraint");
[self addConstraint:c];
[self->inBetweens addObject:c];
}
// TODO make all expanding rows/columns the same height/width // TODO make all expanding rows/columns the same height/width
// and finally clean up // and finally clean up