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Bug
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Resolution: Done
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P3: Somewhat important
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5.9.0
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None
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Windows 10/x64
MSVC 2015 Update 3
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df32c9a1127cfec15aab834cc2df363fa49ca5bd (qtbase/5.9, 8.6.2017, 5.9.1)
If configure is run with -no-feature-tabletevent
than these errors occurs on build:
{{.\qwindowstabletsupport.cpp(273): error C2653: 'QTabletEvent': is not a class or namespace name}}
{{.\qwindowstabletsupport.cpp(273): error C2433: 'TabletDevice': 'inline' not permitted on data declarations}}
{{.\qwindowstabletsupport.cpp(273): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int}}
{{.\qwindowstabletsupport.cpp(273): error C2146: syntax error: missing ';' before identifier 'deviceType'}}
{{.\qwindowstabletsupport.cpp(274): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int}}
{{.\qwindowstabletsupport.cpp(276): error C2653: 'QTabletEvent': is not a class or namespace name}}
{{.\qwindowstabletsupport.cpp(276): error C2065: 'Stylus': undeclared identifier}}
{{.\qwindowstabletsupport.cpp(278): error C2653: 'QTabletEvent': is not a class or namespace name}}
(and a lot more)
The idea behind disabling of tablet events:
- we have a few user reports when platform init takes a very long time (20-30 seconds) if some version of Wacom Bamboo drivers is installed and tablet is not connected.
- current version of our software uses Qt 5.4 and do not use tablet input
- so we opted to build 5.4 with DEFINES+=QT_NO_TABLETEVENT
And everything works fine.
With 5.9 we tried to use documented way to do that (-no-feature-tabletevent when build) but failed
It looks like ---no-feature-tabletevent should define QT_NO_TABLETEVENT too.
- relates to
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- Closed
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