class
	EV_GRID_COMBO_ITEM

General
	cluster: interface
	description: 
		"EV_GRID Text label that may be interactively edited by the user via a combo box.
		
		To allow the user to edit the item, connect an agent that calls `item' to an action sequence
		of `Current' such as `pointer_button_press_actions'.
		
		`set_item_strings' may be used to set the list items used in the combo box before the item is activated.
		
		By default a combo box containing the strings set from `set_item_strings' is displayed, allowing
		the user to change the text of `Current' by selecting an item within the combo box.
		
		The default behavior of the activation may be overriden using `activate_actions' or `item_activate_actions' (from
		EV_GRID).
		
		By default, `combo_box' is Void unless the item is being activated, this prevents the need for a persistent combo box
		widget for each EV_GRID_COMBO_ITEM. `combo_box' must not be unparented during activation."
	create: make_with_text, default_create

Ancestors
	EV_GRID_LABEL_ITEM

Action sequences
	activate_actions: ACTION_SEQUENCE [TUPLE [EV_POPUP_WINDOW]]
	deactivate_actions: EV_NOTIFY_ACTION_SEQUENCE
	deselect_actions: EV_NOTIFY_ACTION_SEQUENCE
	drop_actions: EV_PND_ACTION_SEQUENCE
	pointer_button_press_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE
	pointer_button_release_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE
	pointer_double_press_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE
	pointer_enter_actions: EV_NOTIFY_ACTION_SEQUENCE
	pointer_leave_actions: EV_NOTIFY_ACTION_SEQUENCE
	pointer_motion_actions: EV_POINTER_MOTION_ACTION_SEQUENCE
	select_actions: EV_NOTIFY_ACTION_SEQUENCE

Queries
	background_color: EV_COLOR
	bottom_border: INTEGER_32
	column: EV_GRID_COLUMN
	combo_box: EV_COMBO_BOX
	data: ANY
	font: EV_FONT
	foreground_color: EV_COLOR
	height: INTEGER_32
	horizontal_indent: INTEGER_32
	is_bottom_aligned: BOOLEAN
	is_center_aligned: BOOLEAN
	is_destroyed: BOOLEAN
	is_full_select_enabled: BOOLEAN
	is_left_aligned: BOOLEAN
	is_parented: BOOLEAN
	is_right_aligned: BOOLEAN
	is_selectable: BOOLEAN
	is_selected: BOOLEAN
	is_top_aligned: BOOLEAN
	is_vertically_center_aligned: BOOLEAN
	item_strings: INDEXABLE [STRING_GENERAL, INTEGER_32]
	layout_procedure: PROCEDURE [ANY, TUPLE [EV_GRID_LABEL_ITEM, EV_GRID_LABEL_ITEM_LAYOUT]]
	left_border: INTEGER_32
	parent: EV_GRID
	pixmap: EV_PIXMAP
	required_width: INTEGER_32
	right_border: INTEGER_32
	row: EV_GRID_ROW
	spacing: INTEGER_32
	text: STRING_32
	text_height: INTEGER_32
	text_width: INTEGER_32
	to_implement_assertion (comment: STRING_8): BOOLEAN
	tooltip: STRING_32
	top_border: INTEGER_32
	virtual_x_position: INTEGER_32
	virtual_y_position: INTEGER_32
	width: INTEGER_32

Commands
	activate
	align_text_bottom
	align_text_center
	align_text_left
	align_text_right
	align_text_top
	align_text_vertically_center
	copy (other: [like Current] EV_GRID_COMBO_ITEM)
	destroy
	disable_full_select
	disable_select
	enable_full_select
	enable_select
	ensure_visible
	fixme (comment: STRING_8)
	redraw
	remove_pixmap
	remove_text
	set_background_color (a_color: [like background_color] EV_COLOR)
	set_bottom_border (a_bottom_border: INTEGER_32)
	set_data (some_data: [like data] ANY)
	set_font (a_font: EV_FONT)
	set_foreground_color (a_color: [like foreground_color] EV_COLOR)
	set_item_strings (a_string_array: INDEXABLE [STRING_GENERAL, INTEGER_32])
	set_layout_procedure (a_layout_procedure: PROCEDURE [ANY, TUPLE [EV_GRID_LABEL_ITEM, EV_GRID_LABEL_ITEM_LAYOUT]])
	set_left_border (a_left_border: INTEGER_32)
	set_pixmap (a_pixmap: EV_PIXMAP)
	set_right_border (a_right_border: INTEGER_32)
	set_spacing (a_spacing: INTEGER_32)
	set_text (a_text: STRING_GENERAL)
	set_tooltip (a_tooltip: STRING_GENERAL)
	set_top_border (a_top_border: INTEGER_32)
	to_implement (comment: STRING_8)
	toggle

Constraints
	combo box parented during activation