For CMake add litehtml installation path to CMAKE_PREFIX_PATH
For qmake pass litehtml installation path via LITEHTML_INSTALL_DIR qmake
variable
Release build of litehtml is recommended.
The litehtml backend is used by default when available, you can force
QTextBrowser again with the environment variable
"QTC_HELPVIEWER_BACKEND=textbrowser".
Some things are not implemented yet:
- Text search
- Context menu
- Shift-drag to extend existing selection
Change-Id: I79f989e5fe2063de2e9832abbed19b24d7a1a1fe
Reviewed-by: hjk <hjk@qt.io>
