A ColorSelector is a color selection widget. It allows application to set a series of colors.It also allows to load/save colors from/to config with a unique identifier, by default, the colors are loaded/saved from/to config using "default" identifier. The colors can be picked by user from the color set by clicking on individual color item on the palette or by selecting it from selector.

This widget inherits from the Layout one, so that all the functions acting on it also work for check objects.

This widget emits the following signals, besides the ones sent from Layout :

"changed" - When the color value changes on selector event_info is NULL.
"color,item,selected" - When user clicks on color item. The event_info parameter of the callback will be the selected color item.
"color,item,longpressed" - When user long presses on color item. The event info parameter of the callback contains selected color item.
"focused" - When the colorselector has received focus. (since 1.8)
"unfocused" - When the colorselector has lost focus. (since 1.8)
"language,changed" - the program's language changed (since 1.9)

See Color selector example.

Functions
void	elm_colorselector_color_set (Elm_Colorselector *obj, int r, int g, int b, int a)
	Set color to colorselector.
void	elm_colorselector_color_get (const Elm_Colorselector obj, int r, int g, int b, int *a)
	Get current color from colorselector.
void	elm_colorselector_palette_name_set (Elm_Colorselector obj, const char palette_name)
	Set current palette's name.
const char *	elm_colorselector_palette_name_get (const Elm_Colorselector *obj)
	Get current palette's name.
void	elm_colorselector_mode_set (Elm_Colorselector *obj, Elm_Colorselector_Mode mode)
	Set Colorselector's mode.
Elm_Colorselector_Mode	elm_colorselector_mode_get (const Elm_Colorselector *obj)
	Get Colorselector's mode.
const Eina_List *	elm_colorselector_palette_items_get (const Elm_Colorselector *obj)
	Get list of palette items.
Elm_Widget_Item *	elm_colorselector_palette_color_add (Elm_Colorselector *obj, int r, int g, int b, int a)
	Add a new color item to palette.
void	elm_colorselector_palette_clear (Elm_Colorselector *obj)
void	elm_colorselector_palette_item_color_get (const Elm_Object_Item it, int r, int g, int b, int *a)
	Get Palette item's color.
void	elm_colorselector_palette_item_color_set (Elm_Object_Item *it, int r, int g, int b, int a)
	Set palette item's color.
Eina_Bool	elm_colorselector_palette_item_selected_get (const Elm_Object_Item *it)
	Get the selected state of color palette item.
void	elm_colorselector_palette_item_selected_set (Elm_Object_Item *it, Eina_Bool selected)
	Set the selected state of color palette item.
Evas_Object *	elm_colorselector_add (Evas_Object *parent)
	Add a new colorselector to the parent.

Enumeration Type Documentation

enum Elm_Colorselector_Mode

Different modes supported by Colorselector.

Enumerator:

ELM_COLORSELECTOR_PALETTE	Only color palette is displayed.
ELM_COLORSELECTOR_COMPONENTS	Only color selector is displayed.
ELM_COLORSELECTOR_BOTH	Both Palette and selector is displayed, default.
ELM_COLORSELECTOR_PICKER	Only color picker is displayed.
ELM_COLORSELECTOR_ALL	All possible color selector is displayed.

Function Documentation

Evas_Object* elm_colorselector_add ( Evas_Object * parent )

Add a new colorselector to the parent.

Parameters:

parent The parent object

Returns:: The new object or NULL if it cannot be created

Since :: 2.3

Examples:: colorselector_example_01.c.

void elm_colorselector_color_get	(	const Elm_Colorselector *	obj,
		int *	r,
		int *	g,
		int *	b,
		int *	a
	)

Get current color from colorselector.

Parameters:

[in]	obj	The object.
[out]	r	Red value of color
[out]	g	Green value of color
[out]	b	Blue value of color
[out]	a	Alpha value of color

Since :: 2.3

Examples:: colorselector_example_01.c.

void elm_colorselector_color_set	(	Elm_Colorselector *	obj,
		int	r,
		int	g,
		int	b,
		int	a
	)

Set color to colorselector.

Parameters:

[in]	obj	The object.
[in]	r	Red value of color
[in]	g	Green value of color
[in]	b	Blue value of color
[in]	a	Alpha value of color

Since :: 2.3

Examples:: colorselector_example_01.c.

Elm_Colorselector_Mode elm_colorselector_mode_get ( const Elm_Colorselector * obj )

Get Colorselector's mode.

Parameters:

[in] obj The object.

Returns:: Elm_Colorselector_Mode

Since :: 2.3

void elm_colorselector_mode_set	(	Elm_Colorselector *	obj,
		Elm_Colorselector_Mode	mode
	)

Set Colorselector's mode.

Colorselector supports three modes palette only, selector only and both.

Parameters:

[in]	obj	The object.
[in]	mode	Elm_Colorselector_Mode

Since :: 2.3

void elm_colorselector_palette_clear ( Elm_Colorselector * obj )

Clear the palette items.

Since :: 2.3

Elm_Widget_Item* elm_colorselector_palette_color_add	(	Elm_Colorselector *	obj,
		int	r,
		int	g,
		int	b,
		int	a
	)

Add a new color item to palette.

Parameters:

[in]	obj	The object.
[in]	r	Red value of color
[in]	g	Green value of color
[in]	b	Blue value of color
[in]	a	Alpha value of color

Returns:: A new color palette Item.

Since :: 2.3

void elm_colorselector_palette_item_color_get	(	const Elm_Object_Item *	it,
		int *	r,
		int *	g,
		int *	b,
		int *	a
	)

Get Palette item's color.

Parameters:

[in]	it	The color palette item.
[out]	r	integer pointer for r-value of color
[out]	g	integer pointer for g-value of color
[out]	b	integer pointer for b-value of color
[out]	a	integer pointer for a-value of color

Since :: 2.3

Examples:: colorselector_example_01.c.

void elm_colorselector_palette_item_color_set	(	Elm_Object_Item *	it,
		int	r,
		int	g,
		int	b,
		int	a
	)

Set palette item's color.

Parameters:

[in]	it	The color palette item.
[in]	r	r-value of color
[in]	g	g-value of color
[in]	b	b-value of color
[in]	a	a-value of color

Since :: 2.3

Eina_Bool elm_colorselector_palette_item_selected_get ( const Elm_Object_Item * it )

Get the selected state of color palette item.

Parameters:

[in] it The colorpalette item

Returns:: EINA_TRUE if the item is selected, EINA_FALSE otherwise.

Since :: 3.0

void elm_colorselector_palette_item_selected_set	(	Elm_Object_Item *	it,
		Eina_Bool	selected
	)

Set the selected state of color palette item.

Parameters:

[in]	it	The colorpalette item
[in]	selected	The selected state

Since :: 3.0

const Eina_List* elm_colorselector_palette_items_get ( const Elm_Colorselector * obj )

Get list of palette items.

Note That palette item list is internally managed by colorselector widget and it should not be freed/modified by application.

Parameters:

[in] obj The object.

Returns:: The list of color palette items.

Since (EFL) :: 1.9

Since :: 2.3

const char* elm_colorselector_palette_name_get ( const Elm_Colorselector * obj )

Get current palette's name.

Returns the currently set palette name using which colors will be saved/loaded in to config.

Parameters:

[in] obj The object.

Returns:: Name of palette

Since :: 2.3

void elm_colorselector_palette_name_set	(	Elm_Colorselector *	obj,
		const char *	palette_name
	)

Set current palette's name.

When colorpalette name is set, colors will be loaded from and saved to config using the set name. If no name is set then colors will be loaded from or saved to "default" config.

Parameters:

[in]	obj	The object.
[in]	palette_name	Name of palette

Since :: 2.3

Examples:: colorselector_example_01.c.

Functions

Enumeration Type Documentation

Function Documentation