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HTML redraw: Don't render scrollbars when the CSS doesn't permit it.

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This commit is contained in:
Michael Drake 2019-11-30 15:17:39 +00:00
parent 0840613ac2
commit dc9de4998f
1 changed files with 6 additions and 3 deletions
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9
content/handlers/html/html_redraw.c
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@ -1224,7 +1224,6 @@ bool html_redraw_box(const html_content *html, struct box *box,
struct rect rect;
int x_scrolled, y_scrolled;
struct box *bg_box = NULL;
bool has_x_scroll, has_y_scroll;
css_computed_clip_rect css_rect;
enum css_overflow_e overflow_x = CSS_OVERFLOW_VISIBLE;
enum css_overflow_e overflow_y = CSS_OVERFLOW_VISIBLE;
@ -1849,9 +1848,13 @@ bool html_redraw_box(const html_content *html, struct box *box,
(box->object && content_get_type(box->object) ==
CONTENT_HTML)) && box->parent != NULL) {
nserror res;
bool has_x_scroll = (overflow_x == CSS_OVERFLOW_SCROLL);
bool has_y_scroll = (overflow_y == CSS_OVERFLOW_SCROLL);
has_x_scroll = box_hscrollbar_present(box);
has_y_scroll = box_vscrollbar_present(box);
has_x_scroll |= (overflow_x == CSS_OVERFLOW_AUTO) &&
box_hscrollbar_present(box);
has_y_scroll |= (overflow_y == CSS_OVERFLOW_AUTO) &&
box_vscrollbar_present(box);
res = box_handle_scrollbars((struct content *)html,
box, has_x_scroll, has_y_scroll);