text_area Struct Reference

Collaboration diagram for text_area:

Data Fields
unsigned int	magic
	Magic word, for sanity. More...
unsigned int	flags
	Textarea flags. More...
unsigned int	vis_width
	Visible width, in pixels. More...
unsigned int	vis_height
	Visible height, in pixels. More...
wimp_w	window
	Window handle. More...
char *	text
	UTF-8 text. More...
unsigned int	text_alloc
	Size of allocated text. More...
unsigned int	text_len
	Length of text, in bytes. More...
struct {
unsigned int   line
	Line caret is on. More...
unsigned int   char_off
	Character index of caret. More...
}	caret_pos
wimp_w	parent
	Parent window handle. More...
wimp_i	icon
	Parent icon handle. More...
char *	font_family
	Font family of text. More...
unsigned int	font_size
	Font size (16ths/pt) More...
rufl_style	font_style
	Font style (rufl) More...
int	line_height
	Total height of a line, given font size. More...
int	line_spacing
	Height of line spacing, given font size. More...
unsigned int	line_count
	Count of lines. More...
struct line_info *	lines
	Line info array. More...
struct text_area *	next
	Next text area in list. More...
struct text_area *	prev
	Prev text area in list. More...

Detailed Description

Definition at line 54 of file textarea.c.

Field Documentation

struct { ... } text_area::caret_pos

Referenced by ro_textarea_create(), ro_textarea_get_caret(), and ro_textarea_set_caret().

char_off

unsigned int text_area::char_off

Character index of caret.

Definition at line 68 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_get_caret(), and ro_textarea_set_caret().

flags

unsigned int text_area::flags

Textarea flags.

Definition at line 58 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret_xy(), and ro_textarea_update().

font_family

char* text_area::font_family

Font family of text.

Definition at line 76 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_destroy(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret(), and ro_textarea_set_caret_xy().

font_size

unsigned int text_area::font_size

Font size (16ths/pt)

Definition at line 77 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret(), and ro_textarea_set_caret_xy().

font_style

rufl_style text_area::font_style

Font style (rufl)

Definition at line 78 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret(), and ro_textarea_set_caret_xy().

icon

wimp_i text_area::icon

Parent icon handle.

Definition at line 74 of file textarea.c.

Referenced by ro_textarea_create(), and ro_textarea_update().

line

unsigned int text_area::line

Line caret is on.

Definition at line 67 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_get_caret(), and ro_textarea_set_caret().

line_count

unsigned int text_area::line_count

Count of lines.

Definition at line 82 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret(), and ro_textarea_set_caret_xy().

line_height

int text_area::line_height

Total height of a line, given font size.

Definition at line 79 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret(), and ro_textarea_set_caret_xy().

line_spacing

int text_area::line_spacing

Height of line spacing, given font size.

Definition at line 80 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret(), and ro_textarea_set_caret_xy().

lines

struct line_info* text_area::lines

Line info array.

Definition at line 84 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_get_caret(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_set_caret(), and ro_textarea_set_caret_xy().

magic

unsigned int text_area::magic

Magic word, for sanity.

Definition at line 56 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_destroy(), ro_textarea_get_caret(), ro_textarea_get_text(), ro_textarea_insert_text(), ro_textarea_replace_text(), ro_textarea_set_caret(), ro_textarea_set_caret_xy(), ro_textarea_set_text(), and ro_textarea_update().

next

struct text_area* text_area::next

Next text area in list.

Definition at line 86 of file textarea.c.

parent

wimp_w text_area::parent

Parent window handle.

Definition at line 73 of file textarea.c.

Referenced by ro_textarea_create(), and ro_textarea_update().

prev

struct text_area* text_area::prev

Prev text area in list.

Definition at line 87 of file textarea.c.

text

char* text_area::text

UTF-8 text.

Definition at line 63 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_destroy(), ro_textarea_get_caret(), ro_textarea_get_text(), ro_textarea_insert_text(), ro_textarea_redraw_internal(), ro_textarea_reflow(), ro_textarea_replace_text(), ro_textarea_set_caret(), ro_textarea_set_caret_xy(), and ro_textarea_set_text().

text_alloc

unsigned int text_area::text_alloc

Size of allocated text.

Definition at line 64 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_insert_text(), ro_textarea_replace_text(), and ro_textarea_set_text().

text_len

unsigned int text_area::text_len

Length of text, in bytes.

Definition at line 65 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_get_caret(), ro_textarea_get_text(), ro_textarea_insert_text(), ro_textarea_reflow(), ro_textarea_replace_text(), ro_textarea_set_caret(), ro_textarea_set_caret_xy(), and ro_textarea_set_text().

vis_height

unsigned int text_area::vis_height

Visible height, in pixels.

Definition at line 60 of file textarea.c.

Referenced by ro_textarea_reflow(), and ro_textarea_update().

vis_width

unsigned int text_area::vis_width

Visible width, in pixels.

Definition at line 59 of file textarea.c.

Referenced by ro_textarea_reflow(), and ro_textarea_update().

window

wimp_w text_area::window

Window handle.

Definition at line 61 of file textarea.c.

Referenced by ro_textarea_create(), ro_textarea_destroy(), ro_textarea_reflow(), ro_textarea_set_caret(), ro_textarea_set_caret_xy(), and ro_textarea_update().

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

• frontends/riscos/textarea.c