cadabra::TeXView Class Reference

Description

TeXView is a widget which knows how to turn a string into a LaTeX-rendered image and display that.

See gtkmm custom widget documentation at: https://developer-old.gnome.org/gtkmm-tutorial/3.24/sec-custom-widgets.html.en

#include <TeXView.hh>

Inheritance diagram for cadabra::TeXView:

Classes
class	TeXArea

Public Member Functions
	TeXView (TeXEngine &, DTree::iterator, bool use_microtex_, int hmargin=25)
virtual	~TeXView ()
void	set_use_microtex (bool)
void	update_image ()
	Update the TeX image. More...
void	dim (bool)
	Dim the output to indicate that the result is no longer guaranteed to be correlated with the input cell from which it was derived. More...

Public Attributes
std::shared_ptr< TeXEngine::TeXRequest >	content
sigc::signal1< bool, DTree::iterator >	show_hide_requested
DTree::iterator	datacell
Gtk::Revealer	rbox
Gtk::VBox	vbox
Gtk::HBox	hbox
TeXArea	image
sigc::signal1< bool, std::string >	tex_error

Protected Member Functions
virtual bool	on_button_release_event (GdkEventButton *) override
virtual void	on_show () override
void	convert ()

Private Member Functions
float	text_size () const

Private Attributes
TeXEngine &	engine
bool	use_microtex

Constructor & Destructor Documentation

TeXView()

TeXView::TeXView	(	TeXEngine &	eng,
		DTree::iterator	it,
		bool	use_microtex_,
		int	hmargin = 25
	)

~TeXView()

TeXView::~TeXView ( )

virtual

Member Function Documentation

convert()

void TeXView::convert ( )

protected

dim()

void TeXView::dim

(

bool

d

)

Dim the output to indicate that the result is no longer guaranteed to be correlated with the input cell from which it was derived.

on_button_release_event()

bool TeXView::on_button_release_event ( GdkEventButton *  )

overrideprotectedvirtual

on_show()

void TeXView::on_show ( )

overrideprotectedvirtual

set_use_microtex()

void TeXView::set_use_microtex

(

bool

use_microtex_

)

text_size()

float TeXView::text_size ( ) const

private

update_image()

void TeXView::update_image

(

)

Update the TeX image.

Member Data Documentation

content

std::shared_ptr<TeXEngine::TeXRequest> cadabra::TeXView::content

datacell

DTree::iterator cadabra::TeXView::datacell

engine

TeXEngine& cadabra::TeXView::engine

private

hbox

Gtk::HBox cadabra::TeXView::hbox

image

TeXArea cadabra::TeXView::image

rbox

Gtk::Revealer cadabra::TeXView::rbox

show_hide_requested

sigc::signal1<bool, DTree::iterator> cadabra::TeXView::show_hide_requested

tex_error

sigc::signal1<bool, std::string> cadabra::TeXView::tex_error

use_microtex

bool cadabra::TeXView::use_microtex

private

vbox

Gtk::VBox cadabra::TeXView::vbox

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

• frontend/gtkmm/TeXView.hh
• frontend/gtkmm/TeXView.cc