eiffel-iup/library/iup_space.e

class IUP_SPACE
--  Creates void element, which occupies an empty space.
--
-- It does not have a native representation.
--
-- Notes:
--
-- When an IUP_FILL is inside a IUP_VBOX or IUP_HBOX it will affect the 
-- expansion of the box because it is always expandable. Even when you set its 
-- size to a given value, it will still affect the layout, because it is always 
-- marked as an expandable element.
--
-- IUP_SPACE will simply occupy a space in the layout. It does not have a 
-- natural size, it is 0x0 by default. It can be expandable or not, EXPAND will 
-- work as a regular element. The attributes SIZE and RASTERSIZE can be 
-- normally set.
	
inherit
	IUP_WIDGET
	IUP_WIDGET_SIZE
	IUP_WIDGET_RASTERSIZE
	IUP_WIDGET_EXPAND
	IUP_WIDGET_FONT
	IUP_WIDGET_POSITION
	IUP_WIDGET_MAXMIN_SIZE
	IUP_WIDGET_WID

create {ANY}
	space

feature {ANY}

	space
		local
			a_space: POINTER
		do
			a_space := int_space

			set_widget(a_space)
		end

feature {NONE}

	-- Internals
	
	int_space: POINTER
		external
			"C inline use %"eiffel-iup.h%""
      alias
			"return IupSpace();"
      end

end -- class IUP_SPACE

-- The MIT License (MIT)

-- Copyright (c) 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.