exposable: add a 'width' member, set (at latest) in begin_expose()

This commit is contained in:
Daniel Eklöf 2018-12-26 16:37:11 +01:00
parent a745436ee2
commit ce68bdb59d
4 changed files with 26 additions and 22 deletions

View file

@ -12,21 +12,21 @@ struct private {
};
static int
dynlist_begin_expose(const struct exposable *exposable, cairo_t *cr)
dynlist_begin_expose(struct exposable *exposable, cairo_t *cr)
{
const struct private *e = exposable->private;
int width = 0;
exposable->width = 0;
for (size_t i = 0; i < e->count; i++) {
struct exposable *ee = e->exposables[i];
e->widths[i] = ee->begin_expose(ee, cr);
width += e->left_spacing + e->widths[i] + e->right_spacing;
exposable->width += e->left_spacing + e->widths[i] + e->right_spacing;
}
width -= e->left_spacing + e->right_spacing;
return width;
exposable->width -= e->left_spacing + e->right_spacing;
return exposable->width;
}
static void