Set_Mapped(special file)

NAME
Set_Mapped — set whether a tool is mapped to the screen

SYNOPSIS

Set_Mapped(in boolean mapped
        [in messageID commission]);

DESCRIPTION

The Set_Mapped request sets the mapped state of the optionally specified window, or of the window primarily associated with the handling procid (if no window is specified).

The mapped argument is a Boolean value indicating whether the specified window is (to be) mapped to the screen.

The commission argument is the ID of the ongoing request, if any, that resulted in the creation of the window in question.

APPLICATION USAGE

The ttdt_session_join(3), and ttdt_message_accept(3), functions can be used by Xt applications to register for, and transparently process, the Set_Mapped request.

EXAMPLES

The Set_Mapped request can be sent as in the following example:

Tt_message msg = tttk_message_create(0, TT_REQUEST, TT_SESSION,
                        the_recipient_procid, TTDT_SET_MAPPED,
                        my_callback);
tt_message_iarg_add(msg, TT_IN, Tttk_boolean, 1);
tt_message_send(msg);

WARNINGS

Set_Mapped can also be sent as a multicast notice, as an edict to all tools in the scope of the message. The consequences of doing so can be severe and unexpected.

SEE ALSO

tt_message_iarg_add(3), tt_message_send(3), ttdt_message_accept(3), ttdt_session_join(3); Get_Mapped request.