Use a RAII-based helper class to reset this flag automatically on scope
exit instead of doing it manually.
This also ensures that we restore the original value rather than just
resetting it which would be more correct in the (admittedly, very
unlikely) case when any of the functions changing m_Deleting is called
recursively.
SetIncrement() was already available in wxSpinCtrlDouble and GTK version
of wxSpinCtrl, now implement support for it in wxMSW and wxOSX as well.
In fact, in wxMSW, implement it at wxSpinButton level, so that both this
class and wxSpinCtrl inheriting from it (in wxMSW only) support setting
custom increment now.
Also add support for it to XRC, show it in the sample and add a unit
test verifying that it works.
Closes#2597.
This is needed since GitHub CI images update to windows-2022 base image,
which notably changes Python version from 3.7 to 3.9 and requires
building wheels for some of the packages not available on PyPI for this
version.
Closes#22091.
Creating a DDB from DIB with alpha doesn't work correctly due to using
premultiplied alpha for the latter, but not for the former, and while we
could convert it, it seems to be even better to just preserve the type
of the original bitmap, as this would seem to be expected when making a
copy, after all.
This commit is best viewed ignoring whitespace-only changes.
Only call AllocExclusive() if really need to modify the bitmap and avoid
doing it if the scale factor doesn't actually change, as this saves on
unnecessary expensive bitmap copy.
This also avoids the problem of getting wrong background for SVG images
since this call to AllocExclusive() was added in d943d6f6cf (Ensure
wxBitmap::SetScaleFactor() doesn't change bitmap copies, 2022-01-22)
when not using high DPI, although the problem still remains in the high
DPI case as bitmap alpha channel is still copied incorrectly when we do
have to copy it.
The change of semantics of DoSendEvent() broke the logic in
OnDoubleClickSash(), fix it now and remove DoSendEvent() entirely as
it became useless now that it doesn't test whether the event was vetoed
any more and the code is simpler without it.
This is a merge of the branches 'fix-xrc-envvar-bitmapbundle' of
https://github.com/ousnius/wxWidgets & 'ak_fix-xrc-envvar-bitmapbundle'
of https://github.com/kosh543/wxWidgets.
Fix the recently introduced bug in environment variables expansion in
the bitmap paths and add a unit test ensuring it isn't introduced again.
See #22071, #22080.
The previous implementation initialized the version number only once.
This caused subsequent calls to wxWebView::GetBackendVersionInfo() to
return the same version number even if the runtime has been updated or
a fixed version runtime had been activated via
wxWebViewEdge::MSWSetBrowserExecutableDir().
This change allows to require a minimum runtime version and allow
a runtime update without requiring a restart of the application.
Closes#22076.
This improves the changes of f78db92462 (Avoid bitmap scaling in
wxArtProvider::GetBitmapBundle(), 2021-12-17) and still uses a custom
bundle to avoid scaling the bitmap if possible, but does it in
GetBitmapBundle() itself rather than CreateBitmapBundle().
This allows to also use CreateBitmapBundle() from GetBitmap(), as there
is no possibility of infinite recursion due to calling each of these
functions from the other one any more, and so allows defining art
providers overriding only CreateBitmapBundle() instead of having to
always override both it and CreateBitmap().
Also add a unit test, even if just a trivial one, for these functions,
to at least check that they don't crash.
Vcpkg defaults to installing packages for x86-windows, and from the
perspective of x64 builds, the packages installed just cannot be
found -- and the reason is not very obvious.
Having an example with commands that will install both x86 and x64 is
probably the right thing to do in this day and age -- and if somebody
only wants one and not the other, seeing a package name with architecture
specified helps with guessing how to achieve that.
Closes#22075.
libwebkitgtk-3.0-dev is long deprecated and isn't used anyway.
gstreamer-0.10* no longer exists even on Ubuntu 18.04.
gstreamermm* is not used by wxWidgets.
Closes#22069.
Because ConvertArrayToString() and ArrayStringToString() produce string
values it would more intuitive to just to return this string as a function
value instead of passing it through the parameter.
Because this function produces a string value it would more intuitive to
just to return this string as a function value instead of passing it
through the parameter.
This reverts 3b3169fa15 (Fix refresh problems when scrolling with
mousewheel in wxUniv/MSW, 2021-09-23) (see #2525) and replaces it with a
wxUniv-specific workaround in wxScrollHelperBase::HandleOnScroll().
Closes#2640.
These functions return the colour components as unsigned int and so
promote to this type in arithmetic expressions, unlike unsigned char
returned by the existing accessors without the "Get" prefix, which
promotes to (signed) int and results in gcc 12 -Warith-conversion
warnings when the result is then converted to unsigned, as it happened
in our own wxColour::GetRGB() and GetRGBA() functions and would probably
happen in a lot of code outside wx, which could also be updated to use
the new functions instead of inserting casts.
Allow creating wxBitmapBitmap from SVG image stored in an application
resource on the platforms where wxHAS_IMAGE_RESOURCES is defined.
On Windows, load the bundle from a resource with RT_RCDATA type and on
MacOS from a file with an extension "svg" placed in the "Resources"
subdirectory of the application bundle.
Closes#22061.
