This method used to return a dangling pointer to a temporary buffer,
which resulted in a crash when using it, e.g. in the unit test.
Fix this by keeping a QImage as a member in wxBitmapRefData, so that the
pointer to its data remain valid until UngetRawData() is called.
Also check that GetRawData() returns a non-null pointer in the test.
Closes https://github.com/wxWidgets/wxWidgets/pull/1067
This is more reliable than checking whether we can link with the library
manually and may work even if it's installed in a non-standard location.
It also allows the user to specify PKG_CONFIG_PATH='pkg-config --static'
when running configure to link with all transitional dependencies when
linking statically.
Closes https://github.com/wxWidgets/wxWidgets/pull/1073
See #18293.
Fix the test added in dfec7aa0c0 which
deleted the button pointer used by EventCounter by simply moving
EventCounter initialization after the button re-creation.
See #16385.
Do not abort when libLZMA or libSecret can not be found, just show a warning.
Do not search for libSecret on macOS.
Disable libraries internally (not in cache) when not searching for them.
Previous implementation didn't take into account that
wxBitmap::GetHandle() could return NULL for wxQt. Specifically when
wxBitmap::IsNull returns true.
Closes https://github.com/wxWidgets/wxWidgets/pull/1071
QT doesn't have the concept of font encoding and is generally Unicode
aware throughout. The previous implementation of wxFont::GetEncoding for
wxQT returned a nonsensical value.
Closes https://github.com/wxWidgets/wxWidgets/pull/1070
wxCairoContext::Flush was flushing back to the internal image but this
image wasn't drawn back to the QPainter until the wxCarioContext
instance was destroyed.
This fix ensure that after a call to Flush, anything drawn by Cario is
drawn back to the QImage.
Closes https://github.com/wxWidgets/wxWidgets/pull/1068
If a QGroupBox is disabled, then you cannot set any of its items to be
enabled without first enabling it. Enabling/disabling it will set that
value (true/false) on all of its items, although setting the QGroupBox
to an enabled state which it already has does not result in this
behaviour.
Fix wxQt to match the expected wxRadioBox behaviour and allow the unit
test to pass.
Closes https://github.com/wxWidgets/wxWidgets/pull/1064
Support older versions might be useful for older
linux distributions and could be used as a
possible fallback to macOS URLSession implementation
on macOS 10.7 and 10.8.
