e9966b7e31
This test is specifically intended to disable Pen/Tablet support on classic MinGW (32-bit) platforms that lack required symbol definitions although Pen/Tablet support might be supported by the Windows system. This test can be extended for other platforms, but for now it's performed only on Windows.
42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/*
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Test Pen/Tablet support availability (Windows).
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Copyright 2026 by Bill Spitzak and others.
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This library is free software. Distribution and use rights are outlined in
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the file "COPYING" which should have been included with this file. If this
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file is missing or damaged, see the license at:
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https://www.fltk.org/COPYING.php
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Please see the following page on how to report bugs and issues:
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https://www.fltk.org/bugs.php
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*/
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/*
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CMake test function: test if this can be compiled.
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If compilation fails, then Pen/Tablet support can't be built and is disabled.
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*/
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/* We require Windows 8 or later features for Pen/Tablet support */
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# if !defined(WINVER) || (WINVER < 0x0602)
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# ifdef WINVER
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# undef WINVER
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# endif
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# define WINVER 0x0602
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# endif
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# if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0602)
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# ifdef _WIN32_WINNT
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# undef _WIN32_WINNT
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# endif
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# define _WIN32_WINNT 0x0602
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# endif
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#include <windows.h>
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int main() {
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return POINTER_CHANGE_FIRSTBUTTON_DOWN; /* required symbol */
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}
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