- Qt 5.15
- Qt WebEngine
- Qt WebEngine Licensing
- AXE-CORE Accessibility Audit
- Qt 5.15.19 Reference Documentation

# AXE-CORE Accessibility Audit

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     Mozilla Public License, version 2.0

     1. Definitions

     1.1. &quot;Contributor&quot;

          means each individual or legal entity that creates, contributes to the
          creation of, or owns Covered Software.

     1.2. &quot;Contributor Version&quot;

          means the combination of the Contributions of others (if any) used by a
          Contributor and that particular Contributor&#x27;s Contribution.

     1.3. &quot;Contribution&quot;

          means Covered Software of a particular Contributor.

     1.4. &quot;Covered Software&quot;

          means Source Code Form to which the initial Contributor has attached the
          notice in Exhibit A, the Executable Form of such Source Code Form, and
          Modifications of such Source Code Form, in each case including portions
          thereof.

     1.5. &quot;Incompatible With Secondary Licenses&quot;
          means

          a. that the initial Contributor has attached the notice described in
             Exhibit B to the Covered Software; or

          b. that the Covered Software was made available under the terms of
             version 1.1 or earlier of the License, but not also under the terms of
             a Secondary License.

     1.6. &quot;Executable Form&quot;

          means any form of the work other than Source Code Form.

     1.7. &quot;Larger Work&quot;

          means a work that combines Covered Software with other material, in a
          separate file or files, that is not Covered Software.

     1.8. &quot;License&quot;

          means this document.

     1.9. &quot;Licensable&quot;

          means having the right to grant, to the maximum extent possible, whether
          at the time of the initial grant or subsequently, any and all of the
          rights conveyed by this License.

     1.10. &quot;Modifications&quot;

          means any of the following:

          a. any file in Source Code Form that results from an addition to,
             deletion from, or modification of the contents of Covered Software; or

          b. any new file in Source Code Form that contains any Covered Software.

     1.11. &quot;Patent Claims&quot; of a Contributor

           means any patent claim(s), including without limitation, method,
           process, and apparatus claims, in any patent Licensable by such
           Contributor that would be infringed, but for the grant of the License,
           by the making, using, selling, offering for sale, having made, import,
           or transfer of either its Contributions or its Contributor Version.

     1.12. &quot;Secondary License&quot;

           means either the GNU General Public License, Version 2.0, the GNU Lesser
           General Public License, Version 2.1, the GNU Affero General Public
           License, Version 3.0, or any later versions of those licenses.

     1.13. &quot;Source Code Form&quot;

           means the form of the work preferred for making modifications.

     1.14. &quot;You&quot; (or &quot;Your&quot;)

           means an individual or a legal entity exercising rights under this
           License. For legal entities, &quot;You&quot; includes any entity that controls, is
           controlled by, or is under common control with You. For purposes of this
           definition, &quot;control&quot; means (a) the power, direct or indirect, to cause
           the direction or management of such entity, whether by contract or
           otherwise, or (b) ownership of more than fifty percent (50%) of the
           outstanding shares or beneficial ownership of such entity.

     2. License Grants and Conditions

     2.1. Grants

          Each Contributor hereby grants You a world-wide, royalty-free,
          non-exclusive license:

          a. under intellectual property rights (other than patent or trademark)
             Licensable by such Contributor to use, reproduce, make available,
             modify, display, perform, distribute, and otherwise exploit its
             Contributions, either on an unmodified basis, with Modifications, or
             as part of a Larger Work; and

          b. under Patent Claims of such Contributor to make, use, sell, offer for
             sale, have made, import, and otherwise transfer either its
             Contributions or its Contributor Version.

     2.2. Effective Date

          The licenses granted in Section 2.1 with respect to any Contribution
          become effective for each Contribution on the date the Contributor first
          distributes such Contribution.

     2.3. Limitations on Grant Scope

          The licenses granted in this Section 2 are the only rights granted under
          this License. No additional rights or licenses will be implied from the
          distribution or licensing of Covered Software under this License.
          Notwithstanding Section 2.1(b) above, no patent license is granted by a
          Contributor:

          a. for any code that a Contributor has removed from Covered Software; or

          b. for infringements caused by: (i) Your and any other third party&#x27;s
             modifications of Covered Software, or (ii) the combination of its
             Contributions with other software (except as part of its Contributor
             Version); or

          c. under Patent Claims infringed by Covered Software in the absence of
             its Contributions.

          This License does not grant any rights in the trademarks, service marks,
          or logos of any Contributor (except as may be necessary to comply with
          the notice requirements in Section 3.4).

     2.4. Subsequent Licenses

          No Contributor makes additional grants as a result of Your choice to
          distribute the Covered Software under a subsequent version of this
          License (see Section 10.2) or under the terms of a Secondary License (if
          permitted under the terms of Section 3.3).

     2.5. Representation

          Each Contributor represents that the Contributor believes its
          Contributions are its original creation(s) or it has sufficient rights to
          grant the rights to its Contributions conveyed by this License.

     2.6. Fair Use

          This License is not intended to limit any rights You have under
          applicable copyright doctrines of fair use, fair dealing, or other
          equivalents.

     2.7. Conditions

          Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
          Section 2.1.

     3. Responsibilities

     3.1. Distribution of Source Form

          All distribution of Covered Software in Source Code Form, including any
          Modifications that You create or to which You contribute, must be under
          the terms of this License. You must inform recipients that the Source
          Code Form of the Covered Software is governed by the terms of this
          License, and how they can obtain a copy of this License. You may not
          attempt to alter or restrict the recipients&#x27; rights in the Source Code
          Form.

     3.2. Distribution of Executable Form

          If You distribute Covered Software in Executable Form then:

          a. such Covered Software must also be made available in Source Code Form,
             as described in Section 3.1, and You must inform recipients of the
             Executable Form how they can obtain a copy of such Source Code Form by
             reasonable means in a timely manner, at a charge no more than the cost
             of distribution to the recipient; and

          b. You may distribute such Executable Form under the terms of this
             License, or sublicense it under different terms, provided that the
             license for the Executable Form does not attempt to limit or alter the
             recipients&#x27; rights in the Source Code Form under this License.

     3.3. Distribution of a Larger Work

          You may create and distribute a Larger Work under terms of Your choice,
          provided that You also comply with the requirements of this License for
          the Covered Software. If the Larger Work is a combination of Covered
          Software with a work governed by one or more Secondary Licenses, and the
          Covered Software is not Incompatible With Secondary Licenses, this
          License permits You to additionally distribute such Covered Software
          under the terms of such Secondary License(s), so that the recipient of
          the Larger Work may, at their option, further distribute the Covered
          Software under the terms of either this License or such Secondary
          License(s).

     3.4. Notices

          You may not remove or alter the substance of any license notices
          (including copyright notices, patent notices, disclaimers of warranty, or
          limitations of liability) contained within the Source Code Form of the
          Covered Software, except that You may alter any license notices to the
          extent required to remedy known factual inaccuracies.

     3.5. Application of Additional Terms

          You may choose to offer, and to charge a fee for, warranty, support,
          indemnity or liability obligations to one or more recipients of Covered
          Software. However, You may do so only on Your own behalf, and not on
          behalf of any Contributor. You must make it absolutely clear that any
          such warranty, support, indemnity, or liability obligation is offered by
          You alone, and You hereby agree to indemnify every Contributor for any
          liability incurred by such Contributor as a result of warranty, support,
          indemnity or liability terms You offer. You may include additional
          disclaimers of warranty and limitations of liability specific to any
          jurisdiction.

     4. Inability to Comply Due to Statute or Regulation

        If it is impossible for You to comply with any of the terms of this License
        with respect to some or all of the Covered Software due to statute,
        judicial order, or regulation then You must: (a) comply with the terms of
        this License to the maximum extent possible; and (b) describe the
        limitations and the code they affect. Such description must be placed in a
        text file included with all distributions of the Covered Software under
        this License. Except to the extent prohibited by statute or regulation,
        such description must be sufficiently detailed for a recipient of ordinary
        skill to be able to understand it.

     5. Termination

     5.1. The rights granted under this License will terminate automatically if You
          fail to comply with any of its terms. However, if You become compliant,
          then the rights granted under this License from a particular Contributor
          are reinstated (a) provisionally, unless and until such Contributor
          explicitly and finally terminates Your grants, and (b) on an ongoing
          basis, if such Contributor fails to notify You of the non-compliance by
          some reasonable means prior to 60 days after You have come back into
          compliance. Moreover, Your grants from a particular Contributor are
          reinstated on an ongoing basis if such Contributor notifies You of the
          non-compliance by some reasonable means, this is the first time You have
          received notice of non-compliance with this License from such
          Contributor, and You become compliant prior to 30 days after Your receipt
          of the notice.

     5.2. If You initiate litigation against any entity by asserting a patent
          infringement claim (excluding declaratory judgment actions,
          counter-claims, and cross-claims) alleging that a Contributor Version
          directly or indirectly infringes any patent, then the rights granted to
          You by any and all Contributors for the Covered Software under Section
          2.1 of this License shall terminate.

     5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
          license agreements (excluding distributors and resellers) which have been
          validly granted by You or Your distributors under this License prior to
          termination shall survive termination.

     6. Disclaimer of Warranty

        Covered Software is provided under this License on an &quot;as is&quot; basis,
        without warranty of any kind, either expressed, implied, or statutory,
        including, without limitation, warranties that the Covered Software is free
        of defects, merchantable, fit for a particular purpose or non-infringing.
        The entire risk as to the quality and performance of the Covered Software
        is with You. Should any Covered Software prove defective in any respect,
        You (not any Contributor) assume the cost of any necessary servicing,
        repair, or correction. This disclaimer of warranty constitutes an essential
        part of this License. No use of  any Covered Software is authorized under
        this License except under this disclaimer.

     7. Limitation of Liability

        Under no circumstances and under no legal theory, whether tort (including
        negligence), contract, or otherwise, shall any Contributor, or anyone who
        distributes Covered Software as permitted above, be liable to You for any
        direct, indirect, special, incidental, or consequential damages of any
        character including, without limitation, damages for lost profits, loss of
        goodwill, work stoppage, computer failure or malfunction, or any and all
        other commercial damages or losses, even if such party shall have been
        informed of the possibility of such damages. This limitation of liability
        shall not apply to liability for death or personal injury resulting from
        such party&#x27;s negligence to the extent applicable law prohibits such
        limitation. Some jurisdictions do not allow the exclusion or limitation of
        incidental or consequential damages, so this exclusion and limitation may
        not apply to You.

     8. Litigation

        Any litigation relating to this License may be brought only in the courts
        of a jurisdiction where the defendant maintains its principal place of
        business and such litigation shall be governed by laws of that
        jurisdiction, without reference to its conflict-of-law provisions. Nothing
        in this Section shall prevent a party&#x27;s ability to bring cross-claims or
        counter-claims.

     9. Miscellaneous

        This License represents the complete agreement concerning the subject
        matter hereof. If any provision of this License is held to be
        unenforceable, such provision shall be reformed only to the extent
        necessary to make it enforceable. Any law or regulation which provides that
        the language of a contract shall be construed against the drafter shall not
        be used to construe this License against a Contributor.

     10. Versions of the License

     10.1. New Versions

           Mozilla Foundation is the license steward. Except as provided in Section
           10.3, no one other than the license steward has the right to modify or
           publish new versions of this License. Each version will be given a
           distinguishing version number.

     10.2. Effect of New Versions

           You may distribute the Covered Software under the terms of the version
           of the License under which You originally received the Covered Software,
           or under the terms of any subsequent version published by the license
           steward.

     10.3. Modified Versions

           If you create software not governed by this License, and you want to
           create a new license for such software, you may create and use a
           modified version of this License if you rename the license and remove
           any references to the name of the license steward (except to note that
           such modified license differs from this License).

     10.4. Distributing Source Code Form that is Incompatible With Secondary
           Licenses If You choose to distribute Source Code Form that is
           Incompatible With Secondary Licenses under the terms of this version of
           the License, the notice described in Exhibit B of this License must be
           attached.

     Exhibit A - Source Code Form License Notice

           This Source Code Form is subject to the
           terms of the Mozilla Public License, v.
           2.0. If a copy of the MPL was not
           distributed with this file, You can
           obtain one at
           http://mozilla.org/MPL/2.0/.

     If it is not possible or desirable to put the notice in a particular file,
     then You may include the notice in a location (such as a LICENSE file in a
     relevant directory) where a recipient would be likely to look for such a
     notice.

     You may add additional accurate notices of copyright ownership.

     Exhibit B - &quot;Incompatible With Secondary Licenses&quot; Notice

           This Source Code Form is &quot;Incompatible
           With Secondary Licenses&quot;, as defined by
           the Mozilla Public License, v. 2.0.