When computing the best control width from height, or vice versa, don't
account for the border size twice, once inside ListView_ApproximateViewRect()
and another time in our own code in the base class.
As we can't change the former, just compensate what the latter does by
returning the best width or height of the client part of the control, as
indicated by the DoGetBestClient{Height,Width}() methods names.
wx-config doesn't include -std=c++11 in its output currently and it's not
clear whether it should (consider c++11 vs gnu++11 or even vs c++14), so add
this compiler option explicitly in C++11 Travis builds.
This allows to do make these steps more complicated, e.g. avoid using apt-get
under non-Linux (and even non-Debian/Ubuntu) platforms.
Also install GTK+ development package explicitly, while it's already available
on the older Travis Ubuntu 12.04 VMs, this is not the case for the newer 14.04
ones.
Make it simpler to enable C++11 support when building wxWidgets, in particular
take care of using the correct standard library under OS X in this case.
Notice that currently we still build the library using C++98 if no C++11
compiler is available, even with this option. We may want to change this to
give an error in such case later instead.
Also skip the check for <type_traits> in configure when C++11 is used, we know
that it's available in this case, so don't waste time checking for it (there
are probably several more checks that could be skipped in C++11 mode too...).
We rely on string literals being of non-const char or wchar_t pointer type for
this code to compile, even if this results in warnings, so we're not
interested in these warnings in the test code itself.
This is not completely true, but the changes in the versions 9 and 10 of g++
ABI don't (seem to?) affect wxWidgets, so allow using later versions of the
compiler for building the code using the libraries created using earlier ones.
This allows a bitmap to scale with the size of the wxStaticBitmap control.
Scaling can be controlled to fill the control with or without changing the
bitmaps aspect ratio.
Add a couple of missing @name commands; the corresponding comments were
appearing in the wrong place without them.
Avoid unintended effects of JAVADOC_AUTOBRIEF by using Qt-style comments
instead of Javadoc.
A couple of minor wording corrections.
wxGridTableBase::SetAttr (for cells) does check its attr parameter for
nullptr, but the check was missing from the row and column functions.
Adding it makes it possible to use a nullptr argument to reset the
attributes.
Ensure that 32bpp bitmaps selected in wxMemoryDC use DIB for their internal
representation as GDI+ functions don't seem to work correctly with DDBs.
Note: Code responsible for converting and fixing the bitmap has been moved
from wxGCDCImpl::wxGCDCImpl to wxGDIPlusRenderer::CreateContext because this
is the common entry point for creating context for GDI+.
Closes#17324.
For some systems (like OS X, GTK+ 3) drawing with transparency is supporting by native wxDC and in this case "Alpha screen" sample can be shown even if wxGraphicsContext is not used/enabled. For such wxDC's all drawing operations can be done directly without using wxGraphicsContext.
Ignore the WinChange flag in DoNavigateIn() to fix an assertion that happened
when pressing Ctrl+Tab with the generic wxListCtrl having focus.
This seems to be consistent with pressing Ctrl+Tab elsewhere, e.g. when
cycling between buttons in a dialog.
These constants were defined in the middle of the wxKeyCode enum, value-wise,
which made it difficult to end new elements to the enum as they could clash
with the existing ones if they were simply added at the end.
The button label font and colour could be lost when its bitmap was set because
this could result in the recreation of the GtkLabel, internally.
Fix this by reapplying the styles to the possibly recreated label when
changing the bitmap or its position in the button.
Unchecking radio item makes no sense and wxMSW does nothing in this case, so
don't do anything in wxGTK neither, in particular don't generate a spurious
wxEVT_MENU.
Closes#17318.
