• Carlos Garnacho's avatar
    gtkimmulticontext: Handle switches between displays · b67da389
    Carlos Garnacho authored
    Currently the GtkIMMultiContext may stick to a delegate GtkIMContext
    that no longer applies after the multicontext is dissociated from
    any widget.
    
    Handle set_client_widget() so that it can handle changes between
    widgets from 2 different display, but also so the delegate is made
    NULL whenever the context has a NULL widget.
    
    Doing so, any new client widget results in a new delegate IM context
    lookup from the right GdkDisplay and GtkSettings, which avoids any
    mix up.
    
    Fixes: #4805
    b67da389