@atlaskit/editor-plugin-table/dist/es2019/ui/sticky-header-z-index.js

Table plugin for the @atlaskit/editor

import { akEditorTableCellOnStickyHeaderZIndex, akEditorUnitZIndex, akRichMediaResizeZIndex } from '@atlaskit/editor-shared-styles/constants';
import { isExperimentEnabled } from '@atlaskit/platform-feature-experiments/is-experiment-enabled';
import { aboveNativeStickyHeaderZIndex, belowNativeStickyHeaderZIndex, loweredNativeStickyHeaderZIndex, nativeStickyHeaderZIndex, resizeHandlerZIndex, stickyRowZIndex, tableContentZIndexOffset, tableDangerOverlayZIndex } from './consts';
// Keep table content below its sticky masks and header, and the entire table chrome
// below block controls (100) and Object Sidebar controls (300).
export const getTableZIndexes = () => {
  if (isExperimentEnabled('platform_editor_sticky_headers_zindex')) {
    return {
      header: loweredNativeStickyHeaderZIndex,
      aboveHeader: loweredNativeStickyHeaderZIndex + akEditorUnitZIndex,
      belowHeader: loweredNativeStickyHeaderZIndex - akEditorUnitZIndex,
      headerButton: loweredNativeStickyHeaderZIndex + (akEditorTableCellOnStickyHeaderZIndex - nativeStickyHeaderZIndex),
      mask: stickyRowZIndex - tableContentZIndexOffset,
      resizeHandle: resizeHandlerZIndex - tableContentZIndexOffset,
      dangerOverlay: tableDangerOverlayZIndex - tableContentZIndexOffset,
      mediaResizeHandle: akRichMediaResizeZIndex - tableContentZIndexOffset
    };
  }
  return {
    header: nativeStickyHeaderZIndex,
    aboveHeader: aboveNativeStickyHeaderZIndex,
    belowHeader: belowNativeStickyHeaderZIndex,
    headerButton: akEditorTableCellOnStickyHeaderZIndex,
    mask: stickyRowZIndex,
    resizeHandle: resizeHandlerZIndex,
    dangerOverlay: tableDangerOverlayZIndex,
    mediaResizeHandle: akRichMediaResizeZIndex
  };
};