PedalDrawingArea Class Reference

Generic pedal drawing area. More...

#include <manager_gui.h>

Inheritance diagram for PedalDrawingArea:

Public Member Functions
	PedalDrawingArea (std::string title=std::string("NOT_SET"), double min_value=0, double max_value=100)
	Class constructor. More...
void	setValue (double value)
	Set the current pedal value. More...
virtual	~PedalDrawingArea ()
	Class destructor. More...
Public Member Functions inherited from ExtendedDrawingArea
void	drawText (std::string text, const Cairo::RefPtr< Cairo::Context > &cr, const int rectangle_width, const int rectangle_height, double font_size=10)
	Function to draw text in a Gtk::DrawingArea. More...
void	drawTextItalics (std::string text, const Cairo::RefPtr< Cairo::Context > &cr, const int rectangle_width, const int rectangle_height, double font_size=10)
	Function to draw text in a Gtk::DrawingArea in italics. More...
void	drawTextItalicsNotBold (std::string text, const Cairo::RefPtr< Cairo::Context > &cr, const int rectangle_width, const int rectangle_height, double font_size=10)
	Function to draw text in a Gtk::DrawingArea, italics but not bold. More...
	ExtendedDrawingArea ()
	Class constructor. More...
virtual	~ExtendedDrawingArea ()
	Class destructor. More...

Protected Member Functions
virtual bool	on_draw (const Cairo::RefPtr< Cairo::Context > &cr)

Protected Attributes
double	max_value_
double	min_value_
std::string	title_
double	value_
double	zoom_
Protected Attributes inherited from ExtendedDrawingArea
Glib::RefPtr< Gdk::Pixbuf >	image_
	Generic pixbuf mostly used to hold a background image. More...

Detailed Description

Generic pedal drawing area.

This class represent the position of a generic pedal using a fill bar. This class inherits the ExtendedDrawingArea class.

Definition at line 996 of file manager_gui.h.

Constructor & Destructor Documentation

PedalDrawingArea::PedalDrawingArea ( std::string  title = std::string("NOT_SET"), double  min_value = 0, double  max_value = 100  )

inline

Class constructor.

Parameters

title	title of the pedal
min_value	minimum value of the pedal
max_value	maximum value of the pedal

Initializes variables, widget size and background color.

Definition at line 1008 of file manager_gui.h.

virtual PedalDrawingArea::~PedalDrawingArea ( )

inlinevirtual

Class destructor.

Does nothing.

Definition at line 1024 of file manager_gui.h.

Member Function Documentation

virtual bool PedalDrawingArea::on_draw ( const Cairo::RefPtr< Cairo::Context > &  cr )

inlineprotectedvirtual

Definition at line 1049 of file manager_gui.h.

void PedalDrawingArea::setValue ( double  value )

inline

Set the current pedal value.

Parameters

value

the new pedal value

Definition at line 1032 of file manager_gui.h.

Member Data Documentation

double PedalDrawingArea::max_value_

protected

Definition at line 1120 of file manager_gui.h.

double PedalDrawingArea::min_value_

protected

Definition at line 1119 of file manager_gui.h.

std::string PedalDrawingArea::title_

protected

Definition at line 1116 of file manager_gui.h.

double PedalDrawingArea::value_

protected

Definition at line 1118 of file manager_gui.h.

double PedalDrawingArea::zoom_

protected

Definition at line 1117 of file manager_gui.h.

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

• manager_gui.h