Papyrus::Gtk::ScrolledViewport Class Reference

#include <scrolledviewport.h>

Public Member Functions
	ScrolledViewport ()
	~ScrolledViewport ()
::Gtk::CornerType	get_placement () const
void	get_policy (::Gtk::PolicyType &hscrollbar_policy,::Gtk::PolicyType &vscrollbar_policy) const
::Gtk::ShadowType	get_shadow_type () const
void	get_hincrements (double &hstep_increment, double &hpage_increment) const
void	get_vincrements (double &vstep_increment, double &vpage_increment) const
void	get_increments (double &hstep_increment, double &hpage_increment, double &vstep_increment, double &vpage_increment) const
bool	get_hscrollbar_visible () const
bool	get_vscrollbar_visible () const
void	set_placement (::Gtk::CornerType window_placement)
void	set_policy (::Gtk::PolicyType hscrollbar_policy,::Gtk::PolicyType vscrollbar_policy)
void	set_shadow_type (::Gtk::ShadowType type)
void	set_hincrements (double hstep_increment, double hpage_increment)
void	set_vincrements (double vstep_increment, double vpage_increment)
void	set_increments (double hstep_increment, double hpage_increment, double vstep_increment, double vpage_increment)
Viewport &	viewport ()
const Viewport &	viewport () const
Papyrus::Canvas::pointer	canvas ()
	Get the root canvas object from the viewport.
::Gtk::Button &	corner_button ()
Protected Member Functions
void	layout_children (bool construction=false)
void	on_canvas_extents_changed ()
void	on_canvas_scrolled (double x, double y)
bool	on_hscrollbar_changed (::Gtk::ScrollType, double)
bool	on_vscrollbar_changed (::Gtk::ScrollType, double)
virtual void	on_corner_clicked ()
void	on_canvas_replaced ()
Protected Attributes
double	m_x_low
double	m_x_high
double	m_y_low
double	m_y_high
Canvas::pointer	m_canvas
::Gtk::CornerType	m_corner_type
::Gtk::PolicyType	m_hscrollbar_policy
::Gtk::PolicyType	m_vscrollbar_policy
Viewport	m_viewport
::Gtk::Frame	m_frame
::Gtk::Button	m_corner
::Gtk::HScrollbar	m_hscrollbar
::Gtk::VScrollbar	m_vscrollbar
Region	m_last_global_extents
sigc::connection	m_canvas_extents_connection
sigc::connection	m_canvas_scrolled_connection
sigc::connection	m_canvas_size_connection

Detailed Description

Author:: Rick L Vinyard Jr <rvinyard@cs.nmsu.edu>

Constructor & Destructor Documentation

Papyrus::Gtk::ScrolledViewport::ScrolledViewport ( )

References layout_children(), m_corner, m_frame, m_hscrollbar, m_viewport, m_vscrollbar, on_canvas_replaced(), on_corner_clicked(), on_hscrollbar_changed(), on_vscrollbar_changed(), and Papyrus::Gtk::Viewport::signal_canvas_replaced().

Papyrus::Gtk::ScrolledViewport::~ScrolledViewport ( )

Member Function Documentation

Papyrus::Canvas::pointer Papyrus::Gtk::ScrolledViewport::canvas ( )

Get the root canvas object from the viewport.

References Papyrus::Gtk::Viewport::canvas(), and m_viewport.

Gtk::Button & Papyrus::Gtk::ScrolledViewport::corner_button ( )

References m_corner.

void Papyrus::Gtk::ScrolledViewport::get_hincrements	(	double &	hstep_increment,
		double &	hpage_increment
	)			const

References m_hscrollbar.

bool Papyrus::Gtk::ScrolledViewport::get_hscrollbar_visible ( ) const

References m_hscrollbar.

void Papyrus::Gtk::ScrolledViewport::get_increments	(	double &	hstep_increment,
		double &	hpage_increment,
		double &	vstep_increment,
		double &	vpage_increment
	)			const

References m_hscrollbar, and m_vscrollbar.

Gtk::CornerType Papyrus::Gtk::ScrolledViewport::get_placement ( ) const

References m_corner_type.

void Papyrus::Gtk::ScrolledViewport::get_policy	(	::Gtk::PolicyType &	hscrollbar_policy,
		::Gtk::PolicyType &	vscrollbar_policy
	)			const

References m_hscrollbar_policy, and m_vscrollbar_policy.

Gtk::ShadowType Papyrus::Gtk::ScrolledViewport::get_shadow_type ( ) const

References m_frame.

void Papyrus::Gtk::ScrolledViewport::get_vincrements	(	double &	vstep_increment,
		double &	vpage_increment
	)			const

References m_vscrollbar.

bool Papyrus::Gtk::ScrolledViewport::get_vscrollbar_visible ( ) const

References m_vscrollbar.

void Papyrus::Gtk::ScrolledViewport::layout_children ( bool construction = false ) [protected]

References Papyrus::FILL, m_corner, m_corner_type, m_frame, m_hscrollbar, and m_vscrollbar.

Referenced by ScrolledViewport(), and set_placement().

void Papyrus::Gtk::ScrolledViewport::on_canvas_extents_changed ( ) [protected]

References Papyrus::Region::lrtb(), m_canvas, m_corner, m_hscrollbar, m_hscrollbar_policy, m_last_global_extents, m_vscrollbar, m_vscrollbar_policy, m_x_high, m_x_low, m_y_high, and m_y_low.

Referenced by on_canvas_replaced(), and set_policy().

void Papyrus::Gtk::ScrolledViewport::on_canvas_replaced ( ) [protected]

References Papyrus::Gtk::Viewport::canvas(), m_canvas, m_canvas_extents_connection, m_canvas_scrolled_connection, m_canvas_size_connection, m_viewport, on_canvas_extents_changed(), and on_canvas_scrolled().

Referenced by ScrolledViewport().

void Papyrus::Gtk::ScrolledViewport::on_canvas_scrolled	(	double	x,
		double	y
	)			`[protected]`

References m_canvas, m_hscrollbar, and m_vscrollbar.

Referenced by on_canvas_replaced().

void Papyrus::Gtk::ScrolledViewport::on_corner_clicked ( ) [protected, virtual]

References m_canvas.

Referenced by ScrolledViewport().

bool Papyrus::Gtk::ScrolledViewport::on_hscrollbar_changed	(	::Gtk::ScrollType	,
		double	value
	)			`[protected]`

References m_canvas, and m_x_high.

Referenced by ScrolledViewport().

bool Papyrus::Gtk::ScrolledViewport::on_vscrollbar_changed	(	::Gtk::ScrollType	,
		double	value
	)			`[protected]`

References m_canvas, and m_y_high.

Referenced by ScrolledViewport().

void Papyrus::Gtk::ScrolledViewport::set_hincrements	(	double	hstep_increment,
		double	hpage_increment
	)

References m_hscrollbar.

void Papyrus::Gtk::ScrolledViewport::set_increments	(	double	hstep_increment,
		double	hpage_increment,
		double	vstep_increment,
		double	vpage_increment
	)

References m_hscrollbar, and m_vscrollbar.

void Papyrus::Gtk::ScrolledViewport::set_placement ( ::Gtk::CornerType window_placement )

References layout_children(), and m_corner_type.

void Papyrus::Gtk::ScrolledViewport::set_policy	(	::Gtk::PolicyType	hscrollbar_policy,
		::Gtk::PolicyType	vscrollbar_policy
	)

References m_corner, m_hscrollbar, m_hscrollbar_policy, m_vscrollbar, m_vscrollbar_policy, and on_canvas_extents_changed().

void Papyrus::Gtk::ScrolledViewport::set_shadow_type ( ::Gtk::ShadowType type )

References m_frame.

void Papyrus::Gtk::ScrolledViewport::set_vincrements	(	double	vstep_increment,
		double	vpage_increment
	)

References m_vscrollbar.

const Viewport & Papyrus::Gtk::ScrolledViewport::viewport ( ) const

References m_viewport.

Viewport & Papyrus::Gtk::ScrolledViewport::viewport ( )

References m_viewport.

Member Data Documentation

Canvas::pointer Papyrus::Gtk::ScrolledViewport::m_canvas [protected]

Referenced by on_canvas_extents_changed(), on_canvas_replaced(), on_canvas_scrolled(), on_corner_clicked(), on_hscrollbar_changed(), and on_vscrollbar_changed().

sigc::connection Papyrus::Gtk::ScrolledViewport::m_canvas_extents_connection [protected]

Referenced by on_canvas_replaced().

sigc::connection Papyrus::Gtk::ScrolledViewport::m_canvas_scrolled_connection [protected]

Referenced by on_canvas_replaced().

sigc::connection Papyrus::Gtk::ScrolledViewport::m_canvas_size_connection [protected]

Referenced by on_canvas_replaced().

::Gtk::Button Papyrus::Gtk::ScrolledViewport::m_corner [protected]

Referenced by corner_button(), layout_children(), on_canvas_extents_changed(), ScrolledViewport(), and set_policy().

::Gtk::CornerType Papyrus::Gtk::ScrolledViewport::m_corner_type [protected]

Referenced by get_placement(), layout_children(), and set_placement().

::Gtk::Frame Papyrus::Gtk::ScrolledViewport::m_frame [protected]

Referenced by get_shadow_type(), layout_children(), ScrolledViewport(), and set_shadow_type().

::Gtk::HScrollbar Papyrus::Gtk::ScrolledViewport::m_hscrollbar [protected]

Referenced by get_hincrements(), get_hscrollbar_visible(), get_increments(), layout_children(), on_canvas_extents_changed(), on_canvas_scrolled(), ScrolledViewport(), set_hincrements(), set_increments(), and set_policy().

::Gtk::PolicyType Papyrus::Gtk::ScrolledViewport::m_hscrollbar_policy [protected]

Referenced by get_policy(), on_canvas_extents_changed(), and set_policy().

Region Papyrus::Gtk::ScrolledViewport::m_last_global_extents [protected]

Referenced by on_canvas_extents_changed().

Viewport Papyrus::Gtk::ScrolledViewport::m_viewport [protected]

Referenced by canvas(), on_canvas_replaced(), ScrolledViewport(), and viewport().

::Gtk::VScrollbar Papyrus::Gtk::ScrolledViewport::m_vscrollbar [protected]

Referenced by get_increments(), get_vincrements(), get_vscrollbar_visible(), layout_children(), on_canvas_extents_changed(), on_canvas_scrolled(), ScrolledViewport(), set_increments(), set_policy(), and set_vincrements().

::Gtk::PolicyType Papyrus::Gtk::ScrolledViewport::m_vscrollbar_policy [protected]

Referenced by get_policy(), on_canvas_extents_changed(), and set_policy().

double Papyrus::Gtk::ScrolledViewport::m_x_high [protected]

Referenced by on_canvas_extents_changed(), and on_hscrollbar_changed().

double Papyrus::Gtk::ScrolledViewport::m_x_low [protected]

Referenced by on_canvas_extents_changed().

double Papyrus::Gtk::ScrolledViewport::m_y_high [protected]

Referenced by on_canvas_extents_changed(), and on_vscrollbar_changed().

double Papyrus::Gtk::ScrolledViewport::m_y_low [protected]

Referenced by on_canvas_extents_changed().

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

Papyrus::Gtk::ScrolledViewport Class Reference

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation