Even though the value of this variable is not actually used in this
case, we still must initialize it to something before comparing with
NSGestureRecognizerState{Began,Ended} below.
Closes https://github.com/wxWidgets/wxWidgets/pull/645
Account for the empty lines explicitly by reserving enough vertical
space for them, as wxDC::GetTextExtent() wouldn't do it as it simply
returns 0 for empty strings.
Closes#18028.
GtkAssertDialog UI is now defined with GtkBuilder XML because
gtk_widget_push_composite_child() and gtk_widget_pop_composite_child() are
deprecated since 3.10 and composite widget templates should be used
to make composite children.
Rename BuildGit.txt to README-GIT.md, which is a more standard name, and
a better format for viewing this file online, e.g. from GitHub Web UI,
and link it from the main README to make it easier to find.
Setting the column sizes fails with wxGTK implementation of
wxDataViewCtrl if the control is not wide enough, apparently, so make
sure it's sufficiently big when creating it to fix the unit test
failures on wxGTK build bot slaves.
gtk_settings_set_long_property() is no longer available. The properties
"gtk-enable-tooltips" and "gtk-tooltip-timeout" are ignored since GTK+
3.10, so just don't compile that code with GTK+4.
MSVS 2017 (which uses _MSC_VER from 1910 to 1912 currently) is
ABI-compatible with MSVS 2015 (_MSC_VER 1900), so do allow linking code
compiled with one of them with the library built by the other one.
Closes#18024.
This reverts commit 41f6f17d01 ("return 0
(meaning the file is not seekable, as the docs now explain) instead of
4KB for the files in sysfs under Linux") as it seems to be wrong to
return a value different from what "ls -l" or "stat" return here and the
original problem was solved in a better way in the previous commit.
See #9965.
Closes#17818.
There is nothing special about wxTextFile justifying having code for
dealing with non-seekable files in it, so put this code into wxFile
itself and just call its ReadAll() method from here.
This is a better fix than 41f6f17d01
originally applied (and which is going to be reverted next) as it
doesn't break wxFile::Length() for these files and also avoids
triggering an assert if the file we're trying to read was truncated by
another process in the meanwhile -- which can happen and doesn't
indicate a programming error and so shouldn't result in an assert.
Also add a unit test checking that this really works.
See #3802, #8354, #9965.
