eiffel-iup/library/iup_menu_element.e

deferred class IUP_MENU_ELEMENT

inherit
	IUP_WIDGET
	IUP_WIDGET_CUSTOM_ATTRIBUTES

feature {ANY}

	-- Commands to handle the hierarchy
	
	detach
		-- Detaches the interface element from its parent.
		do
			iup_open.iup_detach(Current)
		end
	
	get_parent: detachable IUP_WIDGET
		-- Return the parent of the element or void if does not have a parent.
		do
			Result := iup_open.iup_get_parent(Current)
		end

	get_brother: detachable IUP_WIDGET
		-- Return the next element in the parent where this element is 
		-- placed or void if there is none.
		do
			Result := iup_open.iup_get_brother(Current)
		end

	get_dialog: detachable IUP_DIALOG
		-- Returns the dialog that contains this interface element. Works 
		-- also for children of a menu that is associated with a dialog.
		-- Returns: the dialog or void if not found.
		do
			if attached {IUP_DIALOG} iup_open.iup_get_dialog(Current) as dlg then
				Result := dlg
			end
		end

end

-- The MIT License (MIT)

-- Copyright (c) 2016, 2017, 2019 by German A. Arias

-- Permission is hereby granted, free of charge, to any person obtaining a copy
-- of this software and associated documentation files (the "Software"), to deal
-- in the Software without restriction, including without limitation the rights
-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-- copies of the Software, and to permit persons to whom the Software is
-- furnished to do so, subject to the following conditions:
--
-- The above copyright notice and this permission notice shall be included in 
-- all copies or substantial portions of the Software.
--
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-- SOFTWARE.