Remove Windows version check from wxMBConv_win32.

We don't support systems predating Windows 2000 SP4 any more, so there is no
need to check for them. This also allows to get rid of the code checking for
conversion correctness.

Also remove the broken URLs from the comments, they didn't contain any
particularly useful information anyhow.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76406 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Enable wxCSConv UTF-7 test under Windows.

Even though it doesn't work with iconv under Unix, we can still enable this
test under Windows.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76407 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't duplicate wxGetOsVersion() in wxMSW wxGUIAppTraits.

Just call wxGetOsVersion() instead of using the Windows ::GetVersionEx()
function directly.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76408 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Get rid of deprecated warnings for ::GetVersionEx().

This does not solve the actual problem of this function not returning the
correct value for Windows 8+ any more, but at least allows to compile the
library without warnings with MSVC 12 and later.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76409 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Suppress warnings about using _set_se_translator() for MSVC 12 too.

We did it up to MSVC 11 but this still seems to work just fine without /EHa
with MSVC 12 too, so relax the version check to allow it to pass.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76410 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix warning about using "deprecated" close() in MSVC build.

Use wxClose(), which is the same as _close() for MSVC.

Closes #16212.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76411 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't call AdjustSpaceLimit() explicitly in wxMSW wxTextCtrl any more.

There is no need to do it as this is done by DoWriteText() and
AdjustSpaceLimit() doesn't work correctly if called from outside of it now.
Because of this, also make it private to prevent other accidental calls to it.

Closes #15980.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76412 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Make wxMSW wxTextCtrl::AdjustSpaceLimit() safe to call in all cases.

Allow calling this function not only from inside DoWriteText(): first, because
the existing code could be doing this (although this is only a concern in 3.0
branch as it was made private in the trunk) and second because it could
actually happen if the text limit was exceeded by user typing in the control.

See #15980.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76413 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Micro optimization of checking for alpha transparency.

Use faster accessors to the image size.

Closes #16148.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76414 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Bring wxMSW wxBitmap::SetBitmapXXX(wxBitmap()) in line with wxGTK.

Remove or reset the corresponding bitmap if the provided one is invalid
instead of asserting, this is what wxGTK does and this behaviour seems to be
more useful.

Also document this behaviour as it's now implemented in both wxMSW and wxGTK.

Closes #13569.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76415 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow dropping data outside of item area in wxDataViewCtrl.

Implement this change for the generic and the native GTK versions and document
it.

Closes #16152.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76416 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix wrong wxStatusBar height in wxMSW in some circumstances.

Creating the status bar before the menu bar but associating it with the frame
after creating the menu bar resulted in a status bar of completely wrong height.
Fix this by enforcing the default height on the status bar when it's attached
to the frame.

Closes #10956.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76417 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add wxThread::MSWGetHandle().

Under MSW a thread has both an ID, returned by wxThread::GetId(), and a
handle, which couldn't be retrieved so far. Add an accessor to do it.

Closes #16170.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76418 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Extract setup.h copying into a separate project for MSVC11+.

This fixes problems with parallel builds in Visual Studio 2012 or 2013 IDE as
multiple projects may try to copy setup.h file at once, resulting in errors.

Use _custom_build project as a common dependency to ensure that the copy step
is done only once.

Closes #16177.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76419 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix precision in wxGraphicsContext::{Stroke,Draw}Lines() under MSW.

Use floating point coordinates instead of ints which were used for some
reason, resulting in a loss of precision.

Closes #16187.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76420 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775