We now use click() or focus() in JS if possible, or manually follow links in a
href attribute.
While this probably introduces some new corner cases, it fixes a handful of
older ones:
- window.open() in JS can now be handled correctly as we don't need hacks in
createWindow anymore.
- Focusing input fields with images now works - fixes#1613, #1879
- Hinting now works better on QtWebEngine with Qt 5.8 - fixes#2273
Also see #70.
webelem.text() was only used without use_js=True from webelem.__str__.
Now we instead default to the use_js=True behavior and renamed the
method from text() to value().
The old behavior is instead directly implemented in __str__.
This changes how webelem.value (aka text) handles elements for which
is_content_editable() returns True, but I haven't found any cases where
this makes a difference.
This also fixes getting existing text from elements with QtWebEngine,
which closes#1957.
