GtkStatusbar::remove
void remove(int context_id, int message_id);
This method removes a targeted message from anywhere in the stack.
Both the context_id and the
message_id can be generated by the statusbar
comfortably here as elsewhere in the GtkStatusbar
methods.
If you use this simply to replace a working
pop() function you should see
no difference in behaviour; the
remove() method even
causes the "text-popped"
signal to be emitted when it removes a message from the top of the stack.
Note that no signal is emitted when messages are taken from elsewhere in
the stack.
As there is no way to add a message anywhere other than the top of
the statusbar's stack - thereby immediately displaying it - this method
is basically a way of preventing a stack build-up where the pop/push
procedure has proved inappropriate.
