Statusbars are simple widgets used to display a text message. They
keep a stack of the messages pushed onto them, so that popping the
current message will re-display the previous text message.
In order to allow different parts of an application to use the same
statusbar to display messages, the statusbar widget issues Context
Identifiers which are used to identify different 'users'. The
message on top of the stack is the one displayed, no matter what
context it is in. Messages are stacked in last-in-first-out order,
not context identifier order.
lambda() {object sb = GTK.Statusbar();int id = sb->get_context_id("test");sb->push(id,"A message");sb->push(id,"Another message");return sb;}()
lambda() {object sb = GTK.Statusbar();int id = sb->get_context_id("test");sb->push(id,"A message");sb->push(id,"Another message");sb->pop(id);return sb;}()
Signals:
text_poped
text_pushed
GTK.SpinButton()->update()