eiffel-iup/library/iup_message_error.e

class IUP_MESSAGE_ERROR
-- Shows a modal dialog containing an error message.

inherit
	IUP_GET_POINTER

create {ANY}
	message_error_with_parent,
   message_error
	
feature {ANY}

	message_error_with_parent (parent: IUP_DIALOG; message: STRING)
		-- Shows a modal dialog containing an error message:
		--
		-- parent: parent dialog.
		-- message: text message contents. It can be a language pre-defined 
		-- string without the "_@" prefix.
		--
		-- The dialog is shown centered relative to its parent. The 
		-- dialog title will be the same title of the parent dialog. 
		do
			int_parent := parent.widget
			int_message := message
		end

	message_error (message: STRING)
		-- Like "message_error_with_parent" but without a parent dialog.
		-- The title defaults to "Error!" and tries the global attribute 
		-- "PARENTDIALOG" as the parent dialog. The dialog title will be the same 
		-- title of the parent dialog. 
		do
			int_message := message
		end

	launch
		do
			int_message_error (int_parent, get_pointer(int_message.to_c))
		end
	
feature {NONE}

	-- Internal
	int_parent: POINTER
	int_message: STRING
	
   int_message_error (wgt, m: POINTER)
		external
			"C inline use %"eiffel-iup.h%""
      alias
			"IupMessageError ($wgt, $m);"
      end
	
end -- class IUP_MESSAGE_ERROR

-- The MIT License (MIT)

-- Copyright (c) 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.