D7171: Documentation toolview: restore custom context menu on page view

[Friedrich W. H. Kossebau]

kossebau created this revision.
Restricted Application added a subscriber: kdevelop-devel.

REVISION SUMMARY
  The widget wrapper added for hiding the implementation choice
  between QWebEngine or QWebKit broke the custom context menu setting,
  as any calls to set contextMenuPolicy of a StandardDocumentationView
  object, like in QtHelpDocumentation::documentationWidget(), no longer
  affected the web view itself.
  
  This patch restores that (and ensures the basic custom menu also with
  non-QtHelpDocumentation users of StandardDocumentationView, like by
  plucings for man-pages or cmake).
  
  The change from exposing copyAction() to createStandardContextMenu()
  should allow extending the base menu (e.g. by find-text action)
  without menu extending classes like QtHelpDocumentation having
  to know about it.

REPOSITORY
  R33 KDevPlatform

BRANCH
  restorecustomdocumentationcontextmenu

REVISION DETAIL
  https://phabricator.kde.org/D7171

AFFECTED FILES
  documentation/standarddocumentationview.cpp
  documentation/standarddocumentationview.h

To: kossebau, #kdevelop
Cc: kdevelop-devel
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