Fix dropdown menu positions when scrolling (#22916)
* Update react-overlays to latest version * Fix breaking changes in dropdown menus * Use react-overlays built-in arrow positioning feature * Re-implemented `.dropdown-menu__arrow` to have a defined width and height to improve positioning * Moved wrapping div (`.dropdown-menu` from `DropdownMenu` to `Dropdown`) * Wrap button in a span to solve issue with ref * Temporarily remove animations * Fix breaking changes in emoji picker * Wrap EmojiPickerMenu in a div where react-overlays’ ref is added * Fix breaking changes in language dropdown * Fix breaking changes in privacy dropdown * Fix breaking changes in search form * Add animations back using `@keyframes` * Fix arrow color in light theme * Fix linting issue * Remove unused `mounted` state * Remove `placement` state from components and redux And remove the placement state from props of the menu components. * Remove abolution position to fix flip issue * Remove z-index to fix modals and overlay positions * Fix lint issues * Set placement in privacy and language components Copy the placement state into the `PrivacyDropdown` and `LanguageDropdown` components, to apply correct styling to the buttons depending on which placement the Overlay has. * Move `placement` state to correct component
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13 changed files with 301 additions and 271 deletions
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@ -4,12 +4,12 @@ import {
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DROPDOWN_MENU_CLOSE,
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} from '../actions/dropdown_menu';
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const initialState = Immutable.Map({ openId: null, placement: null, keyboard: false, scroll_key: null });
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const initialState = Immutable.Map({ openId: null, keyboard: false, scroll_key: null });
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export default function dropdownMenu(state = initialState, action) {
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switch (action.type) {
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case DROPDOWN_MENU_OPEN:
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return state.merge({ openId: action.id, placement: action.placement, keyboard: action.keyboard, scroll_key: action.scroll_key });
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return state.merge({ openId: action.id, keyboard: action.keyboard, scroll_key: action.scroll_key });
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case DROPDOWN_MENU_CLOSE:
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return state.get('openId') === action.id ? state.set('openId', null).set('scroll_key', null) : state;
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default:
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