eiffel-iup/library/iup_widget_press.e

deferred class IUP_WIDGET_PRESS
-- Commands to handle the additional features to press state in flat 
-- controls.

inherit
	IUP_WIDGET_INTERNALS
	
insert
	IUP_INTERFACE

feature {ANY}

	set_rgb_press_color (red: INTEGER; green: INTEGER; blue: INTEGER)
		-- color used to indicate a press state. Default: "150 200 235".
		do
			iup_open.set_attribute(Current, "PSCOLOR", rgb_to_string(red, green, blue))
		end

	reset_press_color
		-- BGCOLOR will be used.
		do
			iup_open.set_attribute_null(Current, "PSCOLOR")
		end

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

	is_pressed: BOOLEAN
		-- Returns the button state if pressed.
		local
			str: STRING
		do
			str := iup_open.get_attribute(Current, "PRESSED")
			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
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-- SOFTWARE.