gltk::SpinButton Class Reference

a combo of an Entry and two Buttons. More...

#include <spinbutton.hh>

Inheritance diagram for gltk::SpinButton:

List of all members.

Public Member Functions
	SpinButton (double climb_rate=0.0, unsigned digits=0)
	construct with initial climb_rate and digits
void	get_preferred_width (int &min, int &nat) const
	obtain minimum & natural widths
void	get_preferred_height (int &min, int &nat) const
	obtain minimum & natural heights
int	get_value_as_int () const
	get value as an int
unsigned	get_digits () const
	get digits
void	set_digits (unsigned digits)
	set digits
void	set_snap_to_ticks (bool snap_to_ticks)
	set snap_to_ticks
void	set_increments (double step, double page)
	set step and page increments
void	set_range (double min, double max)
	set the range of Adjustment
void	set_wrap (bool wrap=true)
	wrap value when limits are reached
void	set_width_chars (int n_chars)
	set the width of Entry field in number of characters
Protected Attributes
double	climb_rate
	acceleration rate when buttons are pressed
unsigned	digits
	number of digits after decimal place
bool	snap_to_ticks
	snap to multiples of step increment
bool	wrap
	wrap to opposite side when limit is reached

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Detailed Description

a combo of an Entry and two Buttons.

Examples:

spinb.cc.

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Constructor & Destructor Documentation

SpinButton::SpinButton	(	double	climb_rate = 0.0,
		unsigned	digits = 0
	)

construct with initial climb_rate and digits

Parameters:

climb_rate	initial value for climb_rate
digits	initial value for digits