Ewl_Theme: Methods for Accessing and Modifying Theme Data

Detailed Description

Provides methods for accessing theme data, global theme data or per-widget theme data.

Tutorial


Defines
#define	EWL_THEME_KEY_NOMATCH ((char *)0xdeadbeef)
Functions
int	ewl_theme_data_int_get (Ewl_Widget w, const char k)
	Retrieve an integer value from a widgets theme.
void	ewl_theme_data_int_set (Ewl_Widget w, const char k, int v)
	Store data into a widgets theme.
void	ewl_theme_data_reset (Ewl_Widget *w)
	Reset the theme settings for the widget w.
const char *	ewl_theme_data_str_get (Ewl_Widget w, const char k)
	Retrieve an string value from a widgets theme.
void	ewl_theme_data_str_set (Ewl_Widget w, const char k, const char *v)
	Store data into a widgets theme.
void	ewl_theme_font_path_add (const char *path)
	Add a specified path to the font search path.
Ecore_List *	ewl_theme_font_path_get (void)
	retrieve the path of a widgets theme's fonts
char *	ewl_theme_image_get (Ewl_Widget w, const char k)
	retrieve the path to an image from a widgets theme
int	ewl_theme_init (void)
const char *	ewl_theme_path_get (void)
	Return the path of the current theme.
void	ewl_theme_shutdown (void)
int	ewl_theme_theme_set (const char *theme)
int	ewl_theme_widget_init (Ewl_Widget *w)
void	ewl_theme_widget_shutdown (Ewl_Widget *w)

Define Documentation

#define EWL_THEME_KEY_NOMATCH ((char *)0xdeadbeef)

Function Documentation

int ewl_theme_data_int_get	(	Ewl_Widget *	w,
		const char *	k
	)

Retrieve an integer value from a widgets theme.

Parameters:

	w,:	the widget to search
	k,:	the key to search for

Returns:: Returns the integer associated with key k on success, 0 on failure.

void ewl_theme_data_int_set	(	Ewl_Widget *	w,
		const char *	k,
		int	v
	)

Store data into a widgets theme.

Parameters:

	w,:	the widget to change theme data
	k,:	the key to change
	v,:	the data to assign to the key

Returns:: Returns no value.

Changes the theme data in widget w so that key k now is associated with value v.

void ewl_theme_data_reset ( Ewl_Widget * w )

Reset the theme settings for the widget w.

Parameters:

w,:

the widget to reset theme settings

Returns:: Returns no value.

const char* ewl_theme_data_str_get	(	Ewl_Widget *	w,
		const char *	k
	)

Retrieve an string value from a widgets theme.

Parameters:

	w,:	the widget to search
	k,:	the key to search for

Returns:: Returns the string associated with k on success, NULL on failure.

void ewl_theme_data_str_set	(	Ewl_Widget *	w,
		const char *	k,
		const char *	v
	)

Store data into a widgets theme.

Parameters:

	w,:	the widget to change theme data
	k,:	the key to change
	v,:	the data to assign to the key

Returns:: Returns no value.

Changes the theme data in widget w so that key k now is associated with value v.

void ewl_theme_font_path_add ( const char * path )

Add a specified path to the font search path.

Parameters:

path,:

the font to add to the search path

Returns:: Returns no value.

Duplicates the string pointed to by path and adds it to the list of paths that are searched for fonts.

Ecore_List* ewl_theme_font_path_get ( void )

retrieve the path of a widgets theme's fonts

Returns:: Returns the font path of widget w on success, NULL on failure.

char* ewl_theme_image_get	(	Ewl_Widget *	w,
		const char *	k
	)

retrieve the path to an image from a widgets theme

Parameters:

	w,:	the widget to search
	k,:	the image to search for

Returns:: Returns the path of image key k on success, NULL on failure.

int ewl_theme_init ( void )

const char* ewl_theme_path_get ( void )

Return the path of the current theme.

Returns:: Returns the current theme path on success, NULL on failure

void ewl_theme_shutdown ( void )

int ewl_theme_theme_set ( const char * theme )

int ewl_theme_widget_init ( Ewl_Widget * w )

void ewl_theme_widget_shutdown ( Ewl_Widget * w )

Ewl_Theme: Methods for Accessing and Modifying Theme Data

Detailed Description

Tutorial

Defines

Functions

Define Documentation

Function Documentation