Beispiel #1
0
void
twin_pixmap_destroy (twin_pixmap_t *pixmap)
{
    if (pixmap->screen)
	twin_pixmap_hide (pixmap);
    free (pixmap);
}
Beispiel #2
0
void
twin_pixmap_show (twin_pixmap_t	*pixmap, 
		  twin_screen_t	*screen,
		  twin_pixmap_t	*lower)
{
    if (pixmap->disable)
	twin_screen_disable_update (screen);
    
    if (lower == pixmap)
	lower = pixmap->down;
    
    if (pixmap->screen)
	twin_pixmap_hide (pixmap);
    
    pixmap->screen = screen;
    
    if (lower)
    {
	pixmap->down = lower;
	pixmap->up = lower->up;
	lower->up = pixmap;
	if (!pixmap->up)
	    screen->top = pixmap;
    }
    else
    {
	pixmap->down = NULL;
	pixmap->up = screen->bottom;
	screen->bottom = pixmap;
	if (!pixmap->up)
	    screen->top = pixmap;
    }

    twin_pixmap_damage (pixmap, 0, 0, pixmap->width, pixmap->height);
}
void
twin_screen_destroy (twin_screen_t *screen)
{
    while (screen->bottom)
	twin_pixmap_hide (screen->bottom);
    free (screen);
}