Wrong keycodes in PlatfromKeyboardEventQt.cpp

case Qt::Key_ParenRight:
    return VK_9; // (39) 9 key '('

Is that correct? I believe that Qt::Key_ParenRight should be mapped to VK_0. The same is for Qt::Key_ParenLeft (should be mapped to VK_9?).

Also Qt::Key_Exclam and Qt::Key_Apostrophe are not mentioned in "switch" at all. This introduces bugs with keyboard keys.