Function isPageDown

packages/base/src/Keys.ts:189–189

(event: KeyboardEvent)

const isPageUp = (event: KeyboardEvent): boolean => (event.key ? event.key === "PageUp" : event.keyCode === KeyCodes.PAGE_UP) && !hasModifierKeys(event);

const isPageDown = (event: KeyboardEvent): boolean => (event.key ? event.key === "PageDown" : event.keyCode === KeyCodes.PAGE_DOWN) && !hasModifierKeys(event);

const isPageUpShift = (event: KeyboardEvent): boolean => (event.key ? event.key === "PageUp" : event.keyCode === KeyCodes.PAGE_UP) && checkModifierKeys(event, false, false, true);