gui2::iteration::scrollbar_container Class Reference

A walker for a gui2::container_base. More...

#include <walker_scrollbar_container.hpp>

Inheritance diagram for gui2::iteration::scrollbar_container:

Public Member Functions
	scrollbar_container (gui2::scrollbar_container &container)
	Constructor. More...
virtual state_t	next (const level level)
	Inherited from gui2::iteration::walker_base. More...
virtual bool	at_end (const level level) const
	Inherited from gui2::iteration::walker_base. More...
virtual gui2::widget *	get (const level level)
	Inherited from gui2::iteration::walker_base. More...
Public Member Functions inherited from gui2::iteration::walker_base
virtual	~walker_base ()

Private Attributes
gui2::scrollbar_container &	container_
	The container which the walker is attached to. More...
gui2::widget *	widget_
	The widget which the walker is attached to. More...
bool	entered_grid = false
	Whether the grid has been yielded. More...
bool	in_grid = false
bool	entered_children = false
gui2::grid::iterator	itor_
	The iterator to the children of container_. More...

Additional Inherited Members
Public Types inherited from gui2::iteration::walker_base
enum	level { self , internal , child }
	The level to walk at. More...
enum	state_t { valid , invalid , fail }
	The state of the walker. More...

Detailed Description

A walker for a gui2::container_base.

Definition at line 26 of file walker_scrollbar_container.hpp.

Constructor & Destructor Documentation

scrollbar_container()

gui2::iteration::scrollbar_container::scrollbar_container ( gui2::scrollbar_container &  container )

explicit

Constructor.

Parameters

container

The grid which the walker is attached to.

Definition at line 25 of file walker_scrollbar_container.cpp.

Member Function Documentation

at_end()

bool gui2::iteration::scrollbar_container::at_end ( const level  level ) const

virtual

Inherited from gui2::iteration::walker_base.

Implements gui2::iteration::walker_base.

Definition at line 73 of file walker_scrollbar_container.cpp.

References gui2::iteration::walker_base::child, container_, gui2::scrollbar_container::content_grid(), gui2::grid::end(), entered_children, entered_grid, in_grid, itor_, and widget_.

Referenced by next().

get()

gui2::widget * gui2::iteration::scrollbar_container::get ( const level  level )

virtual

Inherited from gui2::iteration::walker_base.

Implements gui2::iteration::walker_base.

Definition at line 88 of file walker_scrollbar_container.cpp.

References gui2::iteration::walker_base::child, container_, gui2::scrollbar_container::content_grid(), gui2::container_base::end(), gui2::grid::end(), entered_children, in_grid, itor_, and widget_.

next()

walker_base::state_t gui2::iteration::scrollbar_container::next ( const level  level )

virtual

Inherited from gui2::iteration::walker_base.

Implements gui2::iteration::walker_base.

Definition at line 30 of file walker_scrollbar_container.cpp.

References at_end(), gui2::grid::begin(), gui2::iteration::walker_base::child, container_, gui2::scrollbar_container::content_grid(), gui2::container_base::end(), gui2::grid::end(), entered_children, entered_grid, gui2::iteration::walker_base::fail, in_grid, gui2::iteration::walker_base::invalid, itor_, gui2::iteration::walker_base::valid, and widget_.

Member Data Documentation

container_

gui2::scrollbar_container& gui2::iteration::scrollbar_container::container_

private

The container which the walker is attached to.

Definition at line 47 of file walker_scrollbar_container.hpp.

Referenced by at_end(), get(), and next().

entered_children

bool gui2::iteration::scrollbar_container::entered_children = false

private

Definition at line 63 of file walker_scrollbar_container.hpp.

Referenced by at_end(), get(), and next().

entered_grid

bool gui2::iteration::scrollbar_container::entered_grid = false

private

Whether the grid has been yielded.

This variable is used to track whether the gui2::iteration::walker_base::internal level has been visited.

Definition at line 63 of file walker_scrollbar_container.hpp.

Referenced by at_end(), and next().

in_grid

bool gui2::iteration::scrollbar_container::in_grid = false

private

Definition at line 63 of file walker_scrollbar_container.hpp.

Referenced by at_end(), get(), and next().

itor_

gui2::grid::iterator gui2::iteration::scrollbar_container::itor_

private

The iterator to the children of container_.

This variable is used to track where the gui2::iteration::walker_base::child level and gui2::iteration::walker_base::internal level visiting is.

Definition at line 72 of file walker_scrollbar_container.hpp.

Referenced by at_end(), get(), and next().

widget_

gui2::widget* gui2::iteration::scrollbar_container::widget_

private

The widget which the walker is attached to.

This variable is used to track whether the gui2::iteration::walker_base::widget level has been visited.

Definition at line 55 of file walker_scrollbar_container.hpp.

Referenced by at_end(), get(), and next().

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The documentation for this class was generated from the following files:

• gui/auxiliary/iterator/walker_scrollbar_container.hpp
• gui/auxiliary/iterator/walker_scrollbar_container.cpp