The deprecated methods were always available as WXWIN_COMPATIBILITY_3_0 is
always defined, we need to check its value and not its definedness.
Closes#16782.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78371 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This assignment operator is not portable and a better alternative is available
now with the addition of the wxBitmap ctor from wxCursor in the previous
commit.
See #15699.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77538 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Ensure that 32bpp bitmaps selected in wxMemoryDC use DIB for their internal
representation as GDI+ functions don't seem to work correctly with DDBs with
alpha channel.
Closes#13328.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75648 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Explicitly reset wxBitmap alpha flag after clearing its alpha channel to
ensure that we don't treat it as having alpha after going to all the trouble
of ensuring that it doesn't/
See #14403.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75588 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't use mask and alpha together, this results in visual artefacts and masks
are unnecessary with RGBA bitmaps anyhow.
The only potentially problematic remaining case is mixing bitmaps with alpha
and mask inside the same image list (as we need to indicate whether we use the
mask or not when creating it), but this should probably be rare and in the
meanwhile we can at least RGBA bitmaps with image lists, which includes doing
this implicitly when they are used as button bitmaps.
Also refactor wxBitmap code to extract part of CopyFromIconOrCursor() to allow
reusing it in the newly added MSWUpdateAlpha().
See #11476.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75567 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This keyword is not expanded by Git which means it's not replaced with the
correct revision value in the releases made using git-based scripts and it's
confusing to have lines with unexpanded "$Id$" in the released files. As
expanding them with Git is not that simple (it could be done with git archive
and export-subst attribute) and there are not many benefits in having them in
the first place, just remove all these lines.
If nothing else, this will make an eventual transition to Git simpler.
Closes#14487.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This simple function can be used to create a wxBitmap from the raw image data
in PNG format. It is just a thin wrapper around wxImage load functions under
almost all platforms but has two advantages:
1. It can be implemented natively for some platforms (currently only OS X).
2. It can be used in a single expression as it doesn't require creating a
temporary wxMemoryInputStream and this will be required by wxBITMAP_PNG()
macro that will be added soon.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72476 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This method was defined in wxBitmapBase which is not used by wxMSW (and wxOS2)
so it wasn't available there. Move the definition of the method inline and
reuse it for all ports, making it part of either wxBitmapBase or wxBitmap as
appropriate.
This is clearly ugly but we still have no good solution for deriving wxBitmap
from wxBitmapBase in wxMSW as it already inherits from MSW-specific wxGDIImage
there.
Also document that ConvertToDisabled() is only available when wxUSE_IMAGE==1.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66086 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1. perform deep comparison for the classes for which it makes sense in the
ports where this wasn't done yet
2. remove (shallow) comparison operators for the classes for which it does
not make sense (such as wxBitmap)
3. makes wxBitmap use COW on all ports
4. adds wxObject::IsRefTo()
5. centralizes and improves COW docs
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42752 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
