eiffel-iup/library/iup_widget_highlight.e

deferred class IUP_WIDGET_HIGHLIGHT
-- Commands to handle the additional features to highlight state in flat 
-- controls.

inherit
	IUP_WIDGET_INTERNALS
	
feature {ANY}

	set_rgb_highlight_color (red: INTEGER; green: INTEGER; blue: INTEGER)
		-- color used to indicate a highlight state. Default: "200 225 245".
		do
			iup_open.set_attribute(Current, "HLCOLOR", rgb_to_string(red, green, blue))
		end

	reset_highlight_color
		-- BGCOLOR will be used.
		do
			iup_open.set_attribute_null(Current, "HLCOLOR")
		end

	set_rgb_text_highlight_color (red: INTEGER; green: INTEGER; blue: INTEGER)
		--  text color used to indicate a highlight state. If not defined FGCOLOR 
		--  will be used instead.
		do
			iup_open.set_attribute(Current, "TEXTHLCOLOR", rgb_to_string(red, green, blue))
		end

	is_highlighted: BOOLEAN
			-- Returns the button state if highlighted.
		local
			str: STRING
		do
			str := iup_open.get_attribute(Current, "HIGHLIGHTED")
			Result := yesno_to_boolean(str)
		end

end

-- 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.