Details
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Suggestion
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Resolution: Unresolved
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P2: Important
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None
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5.14.1
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Linux/X11,
WebAssembly
Description
This key is not handled, and leads to a menagerie of small but annoying bugs.
Desktop Level 3 (Left Alt)
Qt::Key Qt::Key(ev->key()) Key_AltGr int ev->key() 16781571 QString ev->text() "" int ev->count() 1 QFlags ev->modifiers() NoModifier : false ShiftModifier : false ControlModifier : false AltModifier : false MetaModifier : false KeypadModifier : false GroupSwitchModifier : true KeyboardModifierMask: false QEvent::Type ev->type() 6 unsigned int ev->nativeModifiers() 0 unsigned int ev->nativeScanCode() 64 unsigned int ev->nativeVirtualKey() 65027
Desktop Level 5 (Right Alt)
Qt::Key Qt::Key(ev->key()) int ev->key() 0 QString ev->text() "" int ev->count() 1 QFlags ev->modifiers() NoModifier : true ShiftModifier : false ControlModifier : false AltModifier : false MetaModifier : false KeypadModifier : false GroupSwitchModifier : false KeyboardModifierMask: false QEvent::Type ev->type() 6 unsigned int ev->nativeModifiers() 0 unsigned int ev->nativeScanCode() 108 unsigned int ev->nativeVirtualKey() 65041
This causes a few small problems on the desktop, but were fixable without touching qt. On Web Assembly however, it is causes more issues:
WebAssembly Level 3 (Left Alt)
Qt::Key Qt::Key(ev->key()) Key_unknown int ev->key() 33554431 QString ev->text() "" int ev->count() 1 QFlags ev->modifiers() NoModifier : true ShiftModifier : false ControlModifier : false AltModifier : false MetaModifier : false KeypadModifier : false GroupSwitchModifier : false KeyboardModifierMask: false QEvent::Type ev->type() 6 unsigned int ev->nativeModifiers() 0 unsigned int ev->nativeScanCode() 0 unsigned int ev->nativeVirtualKey() 0
As you can see, even Level3 is not being registered on Web Assembly, with 33554431 being a limit value of sorts (33554432 bytes = 32 mb). The exact same values are given when ralt (level 5) is pressed.
As a result, my keyboard mappings do not register on Web Assembly. For example, I have JKL mapped as Left, Down, Right respectively, and instead it will just default to JKL.