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8925ee2d3d
Much like BindToTree. This will be useful because I need to pass more information through UnbindFromTree() to speed up dir=auto for bug 1874040. Differential Revision: https://phabricator.services.mozilla.com/D202215
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef XULMenuBarElement_h__
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#define XULMenuBarElement_h__
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/NameSpaceConstants.h"
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#include "nsINode.h"
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#include "nsISupports.h"
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#include "XULMenuParentElement.h"
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namespace mozilla::dom {
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class KeyboardEvent;
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class XULButtonElement;
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class MenuBarListener;
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nsXULElement* NS_NewXULMenuBarElement(
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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class XULMenuBarElement final : public XULMenuParentElement {
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULMenuBarElement,
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XULMenuParentElement)
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NS_IMPL_FROMNODE_WITH_TAG(XULMenuBarElement, kNameSpaceID_XUL, menubar)
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explicit XULMenuBarElement(already_AddRefed<class NodeInfo>&&);
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MOZ_CAN_RUN_SCRIPT void SetActive(bool);
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bool IsActive() const { return mIsActive; }
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void SetActiveByKeyboard() { mActiveByKeyboard = true; }
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bool IsActiveByKeyboard() const { return mActiveByKeyboard; }
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nsresult BindToTree(BindContext&, nsINode& aParent) override;
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void UnbindFromTree(UnbindContext&) override;
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protected:
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~XULMenuBarElement() override;
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// Whether or not the menu bar is active (a menu item is highlighted or
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// shown).
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bool mIsActive = false;
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// Whether the menubar was made active via the keyboard.
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bool mActiveByKeyboard = false;
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// The event listener that listens to document key presses and so on.
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RefPtr<MenuBarListener> mListener;
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};
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} // namespace mozilla::dom
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#endif // XULMenuBarElement_h
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