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| author | Michael Drake <tlsa@netsurf-browser.org> | 2013-02-08 15:26:24 +0000 |
|---|---|---|
| committer | Michael Drake <tlsa@netsurf-browser.org> | 2013-02-08 15:26:24 +0000 |
| commit | 698f391289d8c53c19b170dd3b726314ba394826 (patch) | |
| tree | 7dbfda126af35a680794b2f8045ca08018fa81e1 /desktop/textarea.c | |
| parent | f57e89cc25e92c2ad4eb419e745955595248088b (diff) | |
| download | netsurf-698f391289d8c53c19b170dd3b726314ba394826.tar.gz netsurf-698f391289d8c53c19b170dd3b726314ba394826.tar.bz2 | |
Add scrollwheel support to textareas.
Diffstat (limited to 'desktop/textarea.c')
| -rw-r--r-- | desktop/textarea.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/desktop/textarea.c b/desktop/textarea.c index 59257d208..25630e464 100644 --- a/desktop/textarea.c +++ b/desktop/textarea.c @@ -2078,3 +2078,19 @@ void textarea_set_layout(struct textarea *ta, int width, int height, ta->pad_left = left; textarea_reflow(ta, 0); } + + +/* exported interface, documented in textarea.h */ +bool textarea_scroll(struct textarea *ta, int scrx, int scry) +{ + bool handled_scroll = false; + + if (ta->bar_x != NULL && scrx != 0 && + scrollbar_scroll(ta->bar_x, scrx)) + handled_scroll = true; + if (ta->bar_y != NULL && scry != 0 && + scrollbar_scroll(ta->bar_y, scry)) + handled_scroll = true; + + return handled_scroll; +} |