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charlayout.c File Reference

Layout algorithm, optimized for character displays. More...

#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <common/xmalloc.h>
#include "charrenderer.h"

Include dependency graph for charlayout.c:

Go to the source code of this file.

Data Structures
struct	_widget_size_hint
	Size hints for the layout algorithm. More...
struct	cl_widget
struct	list_iter_pair
	An iterator and the list it belongs to. More...
Typedefs
typedef _widget_size_hint	widget_size_hint
	Size hints for the layout algorithm.
Enumerations
enum	align_hor_t
	Horizontal widget alignment.
enum	align_ver_t
	Vertical widget alignment.
enum	widget_class_t { CROW, CCOL, CFIELD }
	Widget types, stored in cl_widget. More...

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Detailed Description

Layout algorithm, optimized for character displays.

Definition in file charlayout.c.

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Typedef Documentation

typedef struct _widget_size_hint widget_size_hint

Size hints for the layout algorithm. The width and height correspond to a penalty, or ugliness. When allocating space to widgets, the layout algorithm attempts to keep the total penalty at a minimum. Or, if it doesn't fit, even with the maximum penalty, the layout is split into smaller parts and the procedure starts all over again. In this case, one layout takes up several screen cycles on the display.

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Enumeration Type Documentation

enum widget_class_t

Widget types, stored in cl_widget. Enumeration values: CROW  Row layout widget. CCOL  Column layout widget. CFIELD  Literal text field. Definition at line 111 of file charlayout.c.

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