widget_icon.c File Reference

#include <SDL3/SDL.h>
#include "log.h"
#include "colors.h"
#include "graphics.h"
#include "themespec.h"
#include "widget.h"
#include "widget_p.h"

Go to the source code of this file.

Functions
static int	redraw_icon (struct widget *icon)
static int	redraw_icon2 (struct widget *icon)
void	set_new_icon_theme (struct widget *icon_widget, SDL_Surface *new_theme)
SDL_Surface *	create_icon_theme_surf (SDL_Surface *icon)
struct widget *	create_themeicon (SDL_Surface *icon_theme, struct gui_layer *pdest, Uint32 flags)
int	draw_icon (struct widget *icon, Sint16 start_x, Sint16 start_y)
int	draw_icon_from_theme (SDL_Surface *icon_theme, Uint8 state, struct gui_layer *pdest, Sint16 start_x, Sint16 start_y)
SDL_Surface *	create_icon_from_theme (SDL_Surface *icon_theme, Uint8 state)
void	set_new_icon2_theme (struct widget *icon_widget, SDL_Surface *new_theme, bool free_old_theme)
struct widget *	create_icon2 (SDL_Surface *icon, struct gui_layer *pdest, Uint32 flags)

Variables
static int(*	baseclass_redraw )(struct widget *pwidget)

Function Documentation

create_icon2()

struct widget * create_icon2	(	SDL_Surface *	icon,
		struct gui_layer *	pdest,
		Uint32	flags
	)

Create ( malloc ) Icon2 Widget ( flat Button )

Definition at line 332 of file widget_icon.c.

create_icon_from_theme()

SDL_Surface * create_icon_from_theme	(	SDL_Surface *	icon_theme,
		Uint8	state
	)

Create Icon image then return pointer to this image.

Graphic is take from icon_theme surface and blit to new created image.

Type of Icon depend of "state" parameter. state = 0 - normal state = 1 - selected state = 2 - pressed state = 3 - disabled

Function return NULL if icon_theme is NULL or blit fail.

Definition at line 293 of file widget_icon.c.

create_icon_theme_surf()

SDL_Surface * create_icon_theme_surf

(

SDL_Surface *

icon

)

Ugly hack to create 4-state icon theme from static icon.

Definition at line 154 of file widget_icon.c.

create_themeicon()

struct widget * create_themeicon	(	SDL_Surface *	icon_theme,
		struct gui_layer *	pdest,
		Uint32	flags
	)

Create ( malloc ) Icon Widget ( flat Button )

Definition at line 207 of file widget_icon.c.

draw_icon()

int draw_icon	(	struct widget *	icon,
		Sint16	start_x,
		Sint16	start_y
	)

Draw the icon.

Definition at line 235 of file widget_icon.c.

draw_icon_from_theme()

int draw_icon_from_theme	(	SDL_Surface *	icon_theme,
		Uint8	state,
		struct gui_layer *	pdest,
		Sint16	start_x,
		Sint16	start_y
	)

Blit Icon image to pdest(ination) on position start_x, start_y. WARNING: pdest must exist.

Graphic is taken from icon_theme surface.

Type of Icon depend of "state" parameter. state = 0 - normal state = 1 - selected state = 2 - pressed state = 3 - disabled

Function return: -3 if icon_theme is NULL. std return of alphablit(...) function.

Definition at line 263 of file widget_icon.c.

redraw_icon()

static int redraw_icon ( struct widget *  icon )

static

Blit icon gfx to surface its on.

Definition at line 41 of file widget_icon.c.

redraw_icon2()

static int redraw_icon2 ( struct widget *  icon )

static

Blit icon2 gfx to surface its on.

Definition at line 74 of file widget_icon.c.

set_new_icon2_theme()

void set_new_icon2_theme	(	struct widget *	icon_widget,
		SDL_Surface *	new_theme,
		bool	free_old_theme
	)

Set new theme and calculate new size.

Definition at line 316 of file widget_icon.c.

set_new_icon_theme()

void set_new_icon_theme	(	struct widget *	icon_widget,
		SDL_Surface *	new_theme
	)

Set new theme and callculate new size.

Definition at line 141 of file widget_icon.c.

Variable Documentation

baseclass_redraw

int(* baseclass_redraw) (struct widget *pwidget) ( struct widget *  pwidget )

static

Definition at line 32 of file widget_icon.c.