cwidget::widgets::scrollbar Class Reference

Inheritance diagram for cwidget::widgets::scrollbar:

List of all members.

Public Types
enum	direction { HORIZONTAL, VERTICAL }
Public Member Functions
void	paint (const style &st)
	Display this widget.
int	width_request ()
int	height_request (int w)
	Calculate the desired height of the widget, given its width.
bool	get_cursorvisible ()
point	get_cursorloc ()
void	dispatch_mouse (short id, int x, int y, int z, mmask_t bstate)
void	set_slider (int newval, int newmax)
Static Public Member Functions
static util::ref_ptr< scrollbar >	create (direction dir, int val, int max)
static util::ref_ptr< scrollbar >	create (direction dir)
Public Attributes
sigc::signal1< void, bool >	scrollbar_interaction
	This signal is emitted if the user "pages up" or "pages down" via the scrollbar.
Protected Member Functions
	scrollbar (direction _dir, int _val, int _max)
	scrollbar (direction _dir)

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Member Function Documentation

int cwidget::widgets::scrollbar::height_request

(

int

width

)

[virtual]

Calculate the desired height of the widget, given its width.

Parameters:

width

the width of this widget

Returns:

the desired height

Implements cwidget::widgets::widget.

void cwidget::widgets::scrollbar::paint

(

const style &

st

)

[virtual]

Display this widget.

Parameters:

st

the style environment in which the widget is to be displayed.

Implements cwidget::widgets::widget.

int cwidget::widgets::scrollbar::width_request

(

)

[virtual]

Returns:

the desired width of the widget.

Implements cwidget::widgets::widget.

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Member Data Documentation

sigc::signal1<void, bool> cwidget::widgets::scrollbar::scrollbar_interaction

This signal is emitted if the user "pages up" or "pages down" via the scrollbar.

Its argument is true for a "page up" and false for a "page down".

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

• src/cwidget/widgets/scrollbar.h
• src/cwidget/widgets/scrollbar.cc