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Syntax
- void push
(
- any Status );
Description
The task notifies the handler that it has started some new activity
(possibly a sub-activity of another activity already making progress;
therefore, these notifications behave in a stack-like manner).
Parameter Status
- An object representing the new activity. There has to
be an agreement between caller and callee of methods
XProgressHandler::push and
XProgressHandler::update as to which Status
arguments are meaningful. For example, a
string argument
to XProgressHandler::push should be used to transport
some status text that describes the progress being made (possibly
followed by one or more XProgressHandler::update s with
string arguments, if the appropriate status text changes
as progress is being made).
Syntax
- void update
(
- any Status );
Description
The task notifies the handler that its current activity is making
progress.
Parameter Status
- An object representing the progress made. See the
documentation of XProgressHandler::push for more
information.
Syntax
- void pop
();
Description
The task notifies the handler that it has finished its current
activity.
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