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Remove Windows XP and Vista support

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Supporting XP requires too many hacks, and while it wouldn't be very
difficult to support Vista as long as we support Windows 7, it's still
not worth it because nobody uses this system anyhow.

Remove most of XP-specific code and don't use wxDynamicLibrary for using
the functions not present in it any longer.

Don't use <wspiapi.h> neither as we shouldn't use it any more.

Update some comments to not mention Windows versions not supported any
longer and also remove mentions of "Vista and newer Windows versions"
from the documentation as this is now always the case.

This commit is best viewed ignoring whitespace-only changes.
This commit is contained in:
Vadim Zeitlin 2022-11-10 21:33:22 +00:00
parent d761ba0f8f
commit 43ff845e77
49 changed files with 273 additions and 676 deletions
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2
src/msw/textctrl.cpp
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@ -902,7 +902,7 @@ void wxTextCtrl::SetWindowStyleFlag(long style)
// XP but not other ones, and we have no way to determine it so be
// conservative here) and only for plain EDIT controls (not RICH ones) and
// we have to recreate the control to make it always work
if ( IsRich() || wxGetWinVersion() < wxWinVersion_2003 )
if ( IsRich() )
{
const long alignMask = wxTE_LEFT | wxTE_CENTRE | wxTE_RIGHT;
if ( (style & alignMask) != (GetWindowStyle() & alignMask) )