Papyrus::Zoomer Class Reference

#include <zoomer.h>

Inheritance diagram for Papyrus::Zoomer:

[legend]

List of all members.

Public Types
typedef PapyrusPointer< Zoomer >	pointer
Public Member Functions
virtual	~Zoomer ()
void	zoom_in ()
void	zoom_out ()
double	zoom_step ()
void	set_zoom_step (double zs)
unsigned	zoom_in_buttons ()
unsigned	zoom_out_buttons ()
void	set_zoom_in_buttons (unsigned b)
void	set_zoom_out_buttons (unsigned b)
void	set_zoom_buttons (unsigned in, unsigned out)
void	set_zoom_buttons (unsigned set)
void	add_zoom_buttons (unsigned in, unsigned out)
void	add_zoom_buttons (unsigned set)
void	perform_button_action (Event::ButtonID b)
Static Public Member Functions
static Zoomer::pointer	create (double zoom_step=0.25)
static Zoomer::pointer	create (const Glib::ustring &id, DrawableSet::pointer drawables, double zoom_step=1.0)
static Zoomer::pointer	create (const Glib::ustring &id, double zoom_step=1.0)
static Zoomer::pointer	create (DrawableSet::pointer drawables, double zoom_step=1.0)
Protected Member Functions
	Zoomer (const Glib::ustring &id, DrawableSet::pointer drawables, double zoom_step=1.0)
virtual bool	on_button_press (const Event::ButtonPress &event)
virtual bool	on_scroll (const Event::Scroll &event)
Protected Attributes
double	m_zoom_step
unsigned	m_zoom_in_buttons
unsigned	m_zoom_out_buttons

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Detailed Description

Author:

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

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Member Typedef Documentation

typedef PapyrusPointer<Zoomer> Papyrus::Zoomer::pointer

Reimplemented from Papyrus::AffineController.

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Constructor & Destructor Documentation

Papyrus::Zoomer::Zoomer	(	const Glib::ustring &	id,
		DrawableSet::pointer	drawables,
		double	zoom_step = 1.0
	)			[protected]

Referenced by create().

Papyrus::Zoomer::~Zoomer

(

)

[virtual]

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Member Function Documentation

void Papyrus::Zoomer::add_zoom_buttons

(

unsigned

set

)

References add_zoom_buttons(), Papyrus::Event::BUTTON_1, Papyrus::Event::BUTTON_11, Papyrus::Event::BUTTON_12, Papyrus::Event::BUTTON_3, Papyrus::Event::BUTTON_4, Papyrus::Event::BUTTON_5, Papyrus::Event::BUTTON_6, Papyrus::Event::BUTTON_7, Papyrus::Event::BUTTON_8, Papyrus::Event::BUTTON_9, Papyrus::Event::BUTTONS_11_12, Papyrus::Event::BUTTONS_11_12_INV, Papyrus::Event::BUTTONS_1_3, Papyrus::Event::BUTTONS_1_3_INV, Papyrus::Event::BUTTONS_4_5, Papyrus::Event::BUTTONS_4_5_INV, Papyrus::Event::BUTTONS_6_7, Papyrus::Event::BUTTONS_6_7_INV, Papyrus::Event::BUTTONS_8_9, and Papyrus::Event::BUTTONS_8_9_INV.

void Papyrus::Zoomer::add_zoom_buttons	(	unsigned	in,
		unsigned	out
	)

References m_zoom_in_buttons, and m_zoom_out_buttons.

Referenced by add_zoom_buttons(), and set_zoom_buttons().

Zoomer::pointer Papyrus::Zoomer::create	(	DrawableSet::pointer	drawables,
		double	zoom_step = 1.0
	)			[static]

References PAPYRUS_CREATE, and Zoomer().

Zoomer::pointer Papyrus::Zoomer::create	(	const Glib::ustring &	id,
		double	zoom_step = 1.0
	)			[static]

References PAPYRUS_CREATE, and Zoomer().

Zoomer::pointer Papyrus::Zoomer::create	(	const Glib::ustring &	id,
		DrawableSet::pointer	drawables,
		double	zoom_step = 1.0
	)			[static]

References PAPYRUS_CREATE, and Zoomer().

Zoomer::pointer Papyrus::Zoomer::create

(

double

zoom_step = 0.25

)

[static]

References PAPYRUS_CREATE, and Zoomer().

bool Papyrus::Zoomer::on_button_press

(

const Event::ButtonPress &

event

)

[protected, virtual]

Reimplemented from Papyrus::Controller.

References Papyrus::Event::Button::button, Papyrus::Event::BUTTON_1, Papyrus::Event::BUTTON_10, Papyrus::Event::BUTTON_11, Papyrus::Event::BUTTON_12, Papyrus::Event::BUTTON_2, Papyrus::Event::BUTTON_3, Papyrus::Event::BUTTON_4, Papyrus::Event::BUTTON_5, Papyrus::Event::BUTTON_6, Papyrus::Event::BUTTON_7, Papyrus::Event::BUTTON_8, Papyrus::Event::BUTTON_9, and perform_button_action().

bool Papyrus::Zoomer::on_scroll

(

const Event::Scroll &

event

)

[protected, virtual]

Reimplemented from Papyrus::Controller.

References Papyrus::Event::BUTTON_4, Papyrus::Event::BUTTON_5, Papyrus::Event::BUTTON_6, Papyrus::Event::BUTTON_7, Papyrus::Event::Scroll::direction, perform_button_action(), Papyrus::Event::SCROLL_DOWN, Papyrus::Event::SCROLL_LEFT, Papyrus::Event::SCROLL_RIGHT, and Papyrus::Event::SCROLL_UP.

void Papyrus::Zoomer::perform_button_action

(

Event::ButtonID

b

)

References Papyrus::Event::BUTTON_1, Papyrus::Event::BUTTON_10, Papyrus::Event::BUTTON_11, Papyrus::Event::BUTTON_12, Papyrus::Event::BUTTON_2, Papyrus::Event::BUTTON_3, Papyrus::Event::BUTTON_4, Papyrus::Event::BUTTON_5, Papyrus::Event::BUTTON_6, Papyrus::Event::BUTTON_7, Papyrus::Event::BUTTON_8, Papyrus::Event::BUTTON_9, m_zoom_in_buttons, m_zoom_out_buttons, zoom_in(), and zoom_out().

Referenced by on_button_press(), and on_scroll().

void Papyrus::Zoomer::set_zoom_buttons

(

unsigned

set

)

References add_zoom_buttons(), Papyrus::Event::BUTTON_NONE, m_zoom_in_buttons, and m_zoom_out_buttons.

void Papyrus::Zoomer::set_zoom_buttons	(	unsigned	in,
		unsigned	out
	)

References m_zoom_in_buttons, and m_zoom_out_buttons.

void Papyrus::Zoomer::set_zoom_in_buttons

(

unsigned

b

)

References m_zoom_in_buttons.

void Papyrus::Zoomer::set_zoom_out_buttons

(

unsigned

b

)

References m_zoom_out_buttons.

void Papyrus::Zoomer::set_zoom_step

(

double

zs

)

References m_zoom_step.

void Papyrus::Zoomer::zoom_in

(

)

References m_zoom_step, and Papyrus::AffineController::scale().

Referenced by perform_button_action().

unsigned Papyrus::Zoomer::zoom_in_buttons

(

)

References m_zoom_in_buttons.

void Papyrus::Zoomer::zoom_out

(

)

References m_zoom_step, and Papyrus::AffineController::scale().

Referenced by perform_button_action().

unsigned Papyrus::Zoomer::zoom_out_buttons

(

)

References m_zoom_out_buttons.

double Papyrus::Zoomer::zoom_step

(

)

References m_zoom_step.

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Member Data Documentation

unsigned Papyrus::Zoomer::m_zoom_in_buttons [protected]

Referenced by add_zoom_buttons(), perform_button_action(), set_zoom_buttons(), set_zoom_in_buttons(), and zoom_in_buttons().

unsigned Papyrus::Zoomer::m_zoom_out_buttons [protected]

Referenced by add_zoom_buttons(), perform_button_action(), set_zoom_buttons(), set_zoom_out_buttons(), and zoom_out_buttons().

double Papyrus::Zoomer::m_zoom_step [protected]

Referenced by set_zoom_step(), zoom_in(), zoom_out(), and zoom_step().

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

• zoomer.h
• zoomer.cpp