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[Feat] Add a "Scroll to Top" button #512

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[Feat] Add a "Scroll to Top" button #512

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16 changes: 16 additions & 0 deletions packages/react/src/components/ChatHeader/ChatHeader.js
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ const ChatHeader = ({
styles = {},
anonymousMode,
showRoles,
messageListRef,
}) => {
const { classNames, styleOverrides } = useComponentOverrides('ChatHeader');
const channelInfo = useChannelStore((state) => state.channelInfo);
Expand Down Expand Up @@ -98,6 +99,14 @@ const ChatHeader = ({
}
}, [RCInstance, setIsUserAuthenticated]);

const scrollToTop = useCallback(() => {
if (messageListRef && messageListRef.current) {
requestAnimationFrame(() => {
messageListRef.current.scrollTop = -messageListRef.current.scrollHeight;
});
}
}, [messageListRef]);

const showStarredMessage = useCallback(async () => {
const { messages } = await RCInstance.getStarredMessages();
setMessages(messages);
Expand Down Expand Up @@ -266,6 +275,12 @@ const ChatHeader = ({
label: 'Room Information',
icon: 'info',
},
{
id: 'scroll-to-top',
action: scrollToTop,
label: 'Scroll to Top',
icon: 'arrow-up',
},
]
);
}
Expand All @@ -292,6 +307,7 @@ const ChatHeader = ({
showPinnedMessage,
showSearchMessage,
showStarredMessage,
scrollToTop,
]);

return (
Expand Down
1 change: 1 addition & 0 deletions packages/react/src/components/EmbeddedChat.js
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Original file line number Diff line number Diff line change
Expand Up @@ -233,6 +233,7 @@ const EmbeddedChat = ({
setFullScreen={setFullScreen}
anonymousMode={anonymousMode}
showRoles={showRoles}
messageListRef={messageListRef}
/>
)}

Expand Down
29 changes: 29 additions & 0 deletions packages/react/src/components/Icon/icons/ArrowUp.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
import React from 'react';

const ArrowUp = (props) => (
<svg
fill="#000000"
height="200px"
width="200px"
version="1.1"
id="Layer_1"
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 330 330"
{...props}
>
<g id="SVGRepo_bgCarrier" strokeWidth="0" />
<g
id="SVGRepo_tracerCarrier"
strokeLinecap="round"
strokeLinejoin="round"
/>
<g id="SVGRepo_iconCarrier">
<path
id="XMLID_224_"
d="M325.606,229.393l-150.004-150C172.79,76.58,168.974,75,164.996,75c-3.979,0-7.794,1.581-10.607,4.394 l-149.996,150c-5.858,5.858-5.858,15.355,0,21.213c5.857,5.857,15.355,5.858,21.213,0l139.39-139.393l139.397,139.393 C307.322,253.536,311.161,255,315,255c3.839,0,7.678-1.464,10.607-4.394C331.464,244.748,331.464,235.251,325.606,229.393z"
/>
</g>
</svg>
);

export default ArrowUp;
2 changes: 2 additions & 0 deletions packages/react/src/components/Icon/icons/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ import Kebab from './Kebab';
import Check from './Check';
import ErrorCircle from './ErrorCircle';
import ArrowDown from './ArrowDown';
import ArrowUp from './ArrowUp';
import PinFilled from './PinFilled';
import VideoRecorder from './VideoRecoder';
import DisabledRecorder from './DisableRecorder';
Expand Down Expand Up @@ -87,6 +88,7 @@ const icons = {
check: Check,
'error-circle': ErrorCircle,
'arrow-down': ArrowDown,
'arrow-up': ArrowUp,
'pin-filled': PinFilled,
clipboard: Clipboard,
download: Download,
Expand Down
5 changes: 5 additions & 0 deletions packages/react/src/components/Menu/Menu.stories.js
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,11 @@ export const Menu = {
label: 'Room Information',
icon: 'info',
},
{
id: 'scroll-to-top',
label: 'Scroll to Top',
icon: 'arrow-up',
},
{
id: 'logout',
label: 'Logout',
Expand Down
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