40 virtual bool at_end(
const level level)
const;
level
The level to walk at.
gui2::container_base & container_
The container which the walker is attached to.
gui2::grid::iterator itor_
The iterator to the children of container_.
state_t
The state of the walker.
The walker abstract base class.
Iterator for the child items.
virtual bool at_end(const level level) const
Inherited from gui2::iteration::walker_base.
gui2::widget * widget_
The widget which the walker is attached to.
virtual state_t next(const level level)
Inherited from gui2::iteration::walker_base.
A walker for a gui2::container_base.
bool entered_grid
Whether the grid has been yielded.
A generic container base class.
container(gui2::container_base &container)
Constructor.