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Limit formatting bar offset to top of composer #9365

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merged 4 commits into from
Nov 18, 2022
Merged

Limit formatting bar offset to top of composer #9365

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27376f3
Limit formatting bar offset to top of composer
owi92 Oct 6, 2022
b718053
Merge branch 'develop' into limit-format-bar-offset
owi92 Oct 6, 2022
c298d00
Update src/components/views/rooms/MessageComposerFormatBar.tsx
owi92 Oct 6, 2022
b254ff4
Merge branch 'develop' into limit-format-bar-offset
owi92 Nov 16, 2022
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7 changes: 5 additions & 2 deletions src/components/views/rooms/MessageComposerFormatBar.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -66,8 +66,11 @@ export default class MessageComposerFormatBar extends React.PureComponent<IProps
this.setState({ visible: true });
const parentRect = this.formatBarRef.current.parentElement.getBoundingClientRect();
this.formatBarRef.current.style.left = `${selectionRect.left - parentRect.left}px`;
// 16 is half the height of the bar (e.g. to center it) and 18 is an offset that felt ok.
this.formatBarRef.current.style.top = `${selectionRect.top - parentRect.top - 16 - 18}px`;
const halfBarHeight = this.formatBarRef.current.clientHeight / 2; // used to center the bar
const offset = halfBarHeight + 2; // makes sure the bar won't cover selected text
const offsetLimit = halfBarHeight + offset;
this.formatBarRef.current.style.top = `max(${selectionRect.top - parentRect.top - offsetLimit}px,
${-offsetLimit}px)`;
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}

public hide(): void {
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