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Diffstat (limited to 'src/components/chat/chat_layout_utils.js')
| -rw-r--r-- | src/components/chat/chat_layout_utils.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/components/chat/chat_layout_utils.js b/src/components/chat/chat_layout_utils.js index 609dc0c9..50a933ac 100644 --- a/src/components/chat/chat_layout_utils.js +++ b/src/components/chat/chat_layout_utils.js @@ -24,3 +24,10 @@ export const isBottomedOut = (el, offset = 0) => { export const scrollableContainerHeight = (inner, header, footer) => { return inner.offsetHeight - header.clientHeight - footer.clientHeight } + +// Returns whether or not the scrollbar is visible. +export const isScrollable = (el) => { + if (!el) return + + return el.scrollHeight > el.clientHeight +} |