Exemplos de QAIPointer::role em C++ (Cpp)

Exemplo n.º 1

// moz: [important]
HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accRole(VARIANT varID, VARIANT *pvarRole)
{
    showDebug(__FUNCTION__, accessible);
    if (!accessible->isValid())
        return E_FAIL;

    QAccessible::Role role;
    if (varID.lVal) {
        QAIPointer child = childPointer(varID);
        if (!child)
            return E_FAIL;
        role = child->role();
    } else {
        role = accessible->role();
    }

    if (role != QAccessible::NoRole) {
        if (role == QAccessible::LayeredPane)
            role = QAccessible::Pane;
        (*pvarRole).vt = VT_I4;
        (*pvarRole).lVal = role;
    } else {
        (*pvarRole).vt = VT_EMPTY;
    }
    return S_OK;
}

Exemplo n.º 2

// moz: [important]
HRESULT STDMETHODCALLTYPE QWindowsMsaaAccessible::get_accRole(VARIANT varID, VARIANT *pvarRole)
{
    accessibleDebugClientCalls(accessible);
    if (!accessible->isValid())
        return E_FAIL;

    QAccessible::Role role;
    if (varID.lVal) {
        QAIPointer child = childPointer(varID);
        if (!child)
            return E_FAIL;
        role = child->role();
    } else {
        role = accessible->role();
    }

    if (role != QAccessible::NoRole) {
        if (role >= QAccessible::LayeredPane) {
            // This block should hopefully only be entered if the AT client
            // does not support IAccessible2, since it should prefer IA2::role() then.
            if (role == QAccessible::LayeredPane)
                role = QAccessible::Pane;
            else
                role = QAccessible::Client;
        }
        (*pvarRole).vt = VT_I4;
        (*pvarRole).lVal = role;
    } else {
        (*pvarRole).vt = VT_EMPTY;
    }
    return S_OK;
}