diff options
Diffstat (limited to 'src/select/properties/line_height.c')
-rw-r--r-- | src/select/properties/line_height.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/src/select/properties/line_height.c b/src/select/properties/line_height.c index b43ebdd..7300b5d 100644 --- a/src/select/properties/line_height.c +++ b/src/select/properties/line_height.c @@ -64,6 +64,21 @@ css_error css__initial_line_height(css_select_state *state) 0, CSS_UNIT_PX); } +css_error css__copy_line_height( + const css_computed_style *from, + css_computed_style *to) +{ + css_fixed length = 0; + css_unit unit = CSS_UNIT_PX; + uint8_t type = get_line_height(from, &length, &unit); + + if (from == to) { + return CSS_OK; + } + + return set_line_height(to, type, length, unit); +} + css_error css__compose_line_height(const css_computed_style *parent, const css_computed_style *child, css_computed_style *result) @@ -72,10 +87,8 @@ css_error css__compose_line_height(const css_computed_style *parent, css_unit unit = CSS_UNIT_PX; uint8_t type = get_line_height(child, &length, &unit); - if (type == CSS_LINE_HEIGHT_INHERIT) { - type = get_line_height(parent, &length, &unit); - } - - return set_line_height(result, type, length, unit); + return css__copy_line_height( + type == CSS_LINE_HEIGHT_INHERIT ? parent : child, + result); } |