gltk::Bin Class Reference

Bin is a Container with a single child. More...

#include <bin.hh>

Inheritance diagram for gltk::Bin:

List of all members.

Public Member Functions
void	set_reducible (int x, int y)
	set reducible spaces
void	set_reserved (int x, int y)
	set reserved spaces
void	place_bin (int x, int y)
	move the Bin within the Widget
Protected Member Functions
void	on_configure_event ()
	called when the window configuration is changed
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
void	get_preferred_width_for_height (int height, int &min, int &nat) const
	obtain minimum & natural widths for given height
void	get_preferred_height_for_width (int width, int &min, int &nat) const
	obtain minimum & natural heights for given width
Protected Attributes
int	reducible_x
	space for the reducible border
int	reducible_y
	space for the reducible border
int	reserved_x
	reserved space in x
int	reserved_y
	reserved space in y

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Detailed Description

Bin is a Container with a single child.

Bin maintains a reducible border around a single child in a designated area of the allocated space. The reducible border is specified by the set_reducible function. The area outside the reducible boarder is set by set_reserved and remains fixed. The size are allocated in the order of precedence:

reserved > minimum of child > natural of child > reducible

The minimum size of the Bin is the reserved + minimum of child. The natural size is reserved + natural of child + reducible.

Examples:

spinb.cc.