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cb-legacy-dev/installers/patch_wx305_9x/MODIFICATIONS_wx3.0.5.txt
2023-11-18 17:56:10 +01:00

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Based on wxWidgets Stable Release: 3.0.5 (April 27th, 2020)
https://www.wxwidgets.org/downloads/
https://github.com/wxWidgets/wxWidgets/releases/download/v3.0.5/wxWidgets-3.0.5.zip
Modifications to compile it for WINVER=0x0400:
***** Added in .\src\msw\window.cpp (line 3526): *****
// Trying to make compatible with Win 9x
#ifndef WM_UNINITMENUPOPUP
#define WM_UNINITMENUPOPUP 0x0125
#endif
******************************************************
***** Modified .\src\msw\checklst.cpp (line 161): *****
#if (WINVER >= 0x0500) // Disable in builds for old Win9x versions
// checkmarks should not be mirrored in RTL layout
DWORD oldLayout = impl->GetLayoutDirection() == wxLayout_RightToLeft ? LAYOUT_RTL : 0;
if ( oldLayout & LAYOUT_RTL )
::SetLayout(hdc, oldLayout | LAYOUT_BITMAPORIENTATIONPRESERVED);
wxDrawStateBitmap(hdc, hBmpCheck, x, y, uState);
if ( oldLayout & LAYOUT_RTL )
::SetLayout(hdc, oldLayout);
#endif
*******************************************************
***** Modified .\src\msw\utils.cpp (after line 1170): *****
***** added (WINVER >= 0x0500) check for OSVERSIONINFOEX wxGetWindowsVersionInfo()
***** code to be used only for newer Windows versions builds
***** For 9x versions used code from 3.0.0 ***** https://github.com/wxWidgets/wxWidgets/blob/v3.0.0/src/msw/utils.cpp
*******************************************************
***** Modified .\src\msw\toplevel.cpp (line 1545): *****
#if (WINVER >= 0x0500) // Disable message in builds for old Win9x versions (doesn't fix it but hides the error...)
wxASSERT_MSG( m_menuDepth > 0, wxS("No open menus?") );
#endif
*******************************************************