note
	description: "[
		Objects that represent an EV_DIALOG.
		The original version of this class was generated by EiffelBuild.
		This class is the implementation of an EV_DIALOG generated by EiffelBuild.
		You should not modify this code by hand, as it will be re-generated every time
		 modifications are made to the project.
		 	]"
	legal: "See notice at end of class."
	status: "See notice at end of class."
	date: "$Date$"
	revision: "$Revision$"

deferred class
	GB_FIXED_POSITIONER_IMP

inherit
	EV_DIALOG
		redefine
			create_interface_objects, initialize, is_in_default_state
		end
			
	GB_INTERFACE_CONSTANTS
		undefine
			is_equal, default_create, copy
		end

feature {NONE}-- Initialization

	frozen initialize
			-- Initialize `Current'.
		do
			Precursor {EV_DIALOG}
			initialize_constants

			
				-- Build widget structure.
			extend (l_ev_vertical_box_1)
			l_ev_vertical_box_1.extend (l_ev_horizontal_box_1)
			l_ev_horizontal_box_1.extend (split_area)
			split_area.extend (scrollable_area)
			scrollable_area.extend (drawing_area)
			split_area.extend (l_ev_vertical_box_2)
			l_ev_vertical_box_2.extend (list)
			l_ev_vertical_box_2.extend (l_ev_cell_1)
			l_ev_vertical_box_2.extend (l_ev_horizontal_box_2)
			l_ev_horizontal_box_2.extend (l_ev_cell_2)
			l_ev_horizontal_box_2.extend (l_ev_frame_1)
			l_ev_frame_1.extend (l_ev_vertical_box_3)
			l_ev_vertical_box_3.extend (snap_button)
			l_ev_vertical_box_3.extend (grid_visible_control)
			l_ev_vertical_box_3.extend (l_ev_cell_3)
			l_ev_cell_3.extend (grid_size_control)
			l_ev_vertical_box_2.extend (l_ev_cell_4)
			l_ev_vertical_box_1.extend (l_ev_horizontal_box_3)
			l_ev_horizontal_box_3.extend (l_ev_frame_2)
			l_ev_frame_2.extend (prompt_label)
			l_ev_horizontal_box_3.extend (ok_button)

			l_ev_vertical_box_1.disable_item_expand (l_ev_horizontal_box_3)
			split_area.enable_item_expand (l_ev_vertical_box_2)
			split_area.disable_item_expand (scrollable_area)
			scrollable_area.set_minimum_width (100)
			scrollable_area.set_minimum_height (100)
			scrollable_area.set_item_width (1)
			scrollable_area.set_item_height (0)
			l_ev_vertical_box_2.disable_item_expand (l_ev_cell_1)
			l_ev_vertical_box_2.disable_item_expand (l_ev_cell_4)
			integer_constant_set_procedures.extend (agent l_ev_cell_1.set_minimum_height (?))
			integer_constant_retrieval_functions.extend (agent small_padding)
			l_ev_horizontal_box_2.disable_item_expand (l_ev_cell_2)
			integer_constant_set_procedures.extend (agent l_ev_cell_2.set_minimum_width (?))
			integer_constant_retrieval_functions.extend (agent small_padding)
			l_ev_frame_1.set_text ("Grid properties")
			l_ev_vertical_box_3.disable_item_expand (snap_button)
			l_ev_vertical_box_3.disable_item_expand (grid_visible_control)
			l_ev_vertical_box_3.disable_item_expand (l_ev_cell_3)
			snap_button.set_text ("Snap to grid")
			grid_visible_control.set_text ("Visible")
			integer_constant_set_procedures.extend (agent l_ev_cell_4.set_minimum_height (?))
			integer_constant_retrieval_functions.extend (agent small_padding)
			integer_constant_set_procedures.extend (agent l_ev_horizontal_box_3.set_padding (?))
			integer_constant_retrieval_functions.extend (agent small_padding)
			l_ev_horizontal_box_3.disable_item_expand (ok_button)
			l_ev_frame_2.set_style (1)
			ok_button.set_text ("Done")
			set_minimum_width (300)
			set_minimum_height (250)
			set_title ("EV_FIXED child positioner")

			set_all_attributes_using_constants
			
				-- Connect events.
			drawing_area.pointer_motion_actions.extend (agent track_movement (?, ?, ?, ?, ?, ?, ?))
			drawing_area.pointer_button_press_actions.extend (agent button_pressed (?, ?, ?, ?, ?, ?, ?, ?))
			drawing_area.pointer_button_release_actions.extend (agent button_released (?, ?, ?, ?, ?, ?, ?, ?))
			drawing_area.resize_actions.extend (agent update_pixmap_size (?, ?, ?, ?))
			prompt_label.pointer_button_press_actions.extend (agent clicked_for_enlarge (?, ?, ?, ?, ?, ?, ?, ?))
			ok_button.select_actions.extend (agent ok_pressed)

				-- Call `user_initialization'.
			user_initialization
		end
		
	frozen create_interface_objects
			-- Create objects
		do
			
				-- Create all widgets.
			create l_ev_vertical_box_1
			create l_ev_horizontal_box_1
			create split_area
			create scrollable_area
			create drawing_area
			create l_ev_vertical_box_2
			create list
			create l_ev_cell_1
			create l_ev_horizontal_box_2
			create l_ev_cell_2
			create l_ev_frame_1
			create l_ev_vertical_box_3
			create snap_button
			create grid_visible_control
			create l_ev_cell_3
			create grid_size_control
			create l_ev_cell_4
			create l_ev_horizontal_box_3
			create l_ev_frame_2
			create prompt_label
			create ok_button

			create string_constant_set_procedures.make (10)
			create string_constant_retrieval_functions.make (10)
			create integer_constant_set_procedures.make (10)
			create integer_constant_retrieval_functions.make (10)
			create pixmap_constant_set_procedures.make (10)
			create pixmap_constant_retrieval_functions.make (10)
			create integer_interval_constant_retrieval_functions.make (10)
			create integer_interval_constant_set_procedures.make (10)
			create font_constant_set_procedures.make (10)
			create font_constant_retrieval_functions.make (10)
			create pixmap_constant_retrieval_functions.make (10)
			create color_constant_set_procedures.make (10)
			create color_constant_retrieval_functions.make (10)
			user_create_interface_objects
		end


feature -- Access

	split_area: EV_HORIZONTAL_SPLIT_AREA
	scrollable_area: EV_SCROLLABLE_AREA
	drawing_area: EV_DRAWING_AREA
	list: EV_LIST
	snap_button, grid_visible_control: EV_CHECK_BUTTON
	grid_size_control: EV_SPIN_BUTTON
	prompt_label: EV_LABEL
	ok_button: EV_BUTTON

feature {NONE} -- Implementation

	l_ev_vertical_box_1, l_ev_vertical_box_2, l_ev_vertical_box_3: EV_VERTICAL_BOX
	l_ev_horizontal_box_1,
	l_ev_horizontal_box_2, l_ev_horizontal_box_3: EV_HORIZONTAL_BOX
	l_ev_cell_1, l_ev_cell_2, l_ev_cell_3,
	l_ev_cell_4: EV_CELL
	l_ev_frame_1, l_ev_frame_2: EV_FRAME

feature {NONE} -- Implementation

	is_in_default_state: BOOLEAN
			-- Is `Current' in its default state?
		do
			Result := True
		end

	user_create_interface_objects
			-- Feature for custom user interface object creation, called at end of `create_interface_objects'.
		deferred
		end

	user_initialization
			-- Feature for custom initialization, called at end of `initialize'.
		deferred
		end
	
	track_movement (a_x, a_y: INTEGER; a_x_tilt, a_y_tilt, a_pressure: DOUBLE; a_screen_x, a_screen_y: INTEGER)
			-- Called by `pointer_motion_actions' of `drawing_area'.
		deferred
		end
	
	button_pressed (a_x, a_y, a_button: INTEGER; a_x_tilt, a_y_tilt, a_pressure: DOUBLE; a_screen_x, a_screen_y: INTEGER)
			-- Called by `pointer_button_press_actions' of `drawing_area'.
		deferred
		end
	
	button_released (a_x, a_y, a_button: INTEGER; a_x_tilt, a_y_tilt, a_pressure: DOUBLE; a_screen_x, a_screen_y: INTEGER)
			-- Called by `pointer_button_release_actions' of `drawing_area'.
		deferred
		end
	
	update_pixmap_size (a_x, a_y, a_width, a_height: INTEGER)
			-- Called by `resize_actions' of `drawing_area'.
		deferred
		end
	
	clicked_for_enlarge (a_x, a_y, a_button: INTEGER; a_x_tilt, a_y_tilt, a_pressure: DOUBLE; a_screen_x, a_screen_y: INTEGER)
			-- Called by `pointer_button_press_actions' of `prompt_label'.
		deferred
		end
	
	ok_pressed
			-- Called by `select_actions' of `ok_button'.
		deferred
		end
	

feature {NONE} -- Constant setting

	frozen set_attributes_using_string_constants
			-- Set all attributes relying on string constants to the current
			-- value of the associated constant.
		local
			s: detachable STRING_32
		do
			from
				string_constant_set_procedures.start
			until
				string_constant_set_procedures.off
			loop
				string_constant_retrieval_functions.i_th (string_constant_set_procedures.index).call (Void)
				s := string_constant_retrieval_functions.i_th (string_constant_set_procedures.index).last_result
				if s /= Void then
					string_constant_set_procedures.item.call ([s])
				end
				string_constant_set_procedures.forth
			end
		end

	frozen set_attributes_using_integer_constants
			-- Set all attributes relying on integer constants to the current
			-- value of the associated constant.
		local
			i: INTEGER
			arg1, arg2: INTEGER
			int: INTEGER_INTERVAL
		do
			from
				integer_constant_set_procedures.start
			until
				integer_constant_set_procedures.off
			loop
				integer_constant_retrieval_functions.i_th (integer_constant_set_procedures.index).call (Void)
				i := integer_constant_retrieval_functions.i_th (integer_constant_set_procedures.index).last_result
				integer_constant_set_procedures.item.call ([i])
				integer_constant_set_procedures.forth
			end
			from
				integer_interval_constant_retrieval_functions.start
				integer_interval_constant_set_procedures.start
			until
				integer_interval_constant_retrieval_functions.off
			loop
				integer_interval_constant_retrieval_functions.item.call (Void)
				arg1 := integer_interval_constant_retrieval_functions.item.last_result
				integer_interval_constant_retrieval_functions.forth
				integer_interval_constant_retrieval_functions.item.call (Void)
				arg2 := integer_interval_constant_retrieval_functions.item.last_result
				create int.make (arg1, arg2)
				integer_interval_constant_set_procedures.item.call ([int])
				integer_interval_constant_retrieval_functions.forth
				integer_interval_constant_set_procedures.forth
			end
		end

	frozen set_attributes_using_pixmap_constants
			-- Set all attributes relying on pixmap constants to the current
			-- value of the associated constant.
		local
			p: detachable EV_PIXMAP
		do
			from
				pixmap_constant_set_procedures.start
			until
				pixmap_constant_set_procedures.off
			loop
				pixmap_constant_retrieval_functions.i_th (pixmap_constant_set_procedures.index).call (Void)
				p := pixmap_constant_retrieval_functions.i_th (pixmap_constant_set_procedures.index).last_result
				if p /= Void then
					pixmap_constant_set_procedures.item.call ([p])
				end
				pixmap_constant_set_procedures.forth
			end
		end

	frozen set_attributes_using_font_constants
			-- Set all attributes relying on font constants to the current
			-- value of the associated constant.
		local
			f: detachable EV_FONT
		do
			from
				font_constant_set_procedures.start
			until
				font_constant_set_procedures.off
			loop
				font_constant_retrieval_functions.i_th (font_constant_set_procedures.index).call (Void)
				f := font_constant_retrieval_functions.i_th (font_constant_set_procedures.index).last_result
				if f /= Void then
					font_constant_set_procedures.item.call ([f])
				end
				font_constant_set_procedures.forth
			end	
		end

	frozen set_attributes_using_color_constants
			-- Set all attributes relying on color constants to the current
			-- value of the associated constant.
		local
			c: detachable EV_COLOR
		do
			from
				color_constant_set_procedures.start
			until
				color_constant_set_procedures.off
			loop
				color_constant_retrieval_functions.i_th (color_constant_set_procedures.index).call (Void)
				c := color_constant_retrieval_functions.i_th (color_constant_set_procedures.index).last_result
				if c /= Void then
					color_constant_set_procedures.item.call ([c])
				end
				color_constant_set_procedures.forth
			end
		end

	frozen set_all_attributes_using_constants
			-- Set all attributes relying on constants to the current
			-- calue of the associated constant.
		do
			set_attributes_using_string_constants
			set_attributes_using_integer_constants
			set_attributes_using_pixmap_constants
			set_attributes_using_font_constants
			set_attributes_using_color_constants
		end
	
	string_constant_set_procedures: ARRAYED_LIST [PROCEDURE [READABLE_STRING_GENERAL]]
	string_constant_retrieval_functions: ARRAYED_LIST [FUNCTION [STRING_32]]
	integer_constant_set_procedures: ARRAYED_LIST [PROCEDURE [INTEGER]]
	integer_constant_retrieval_functions: ARRAYED_LIST [FUNCTION [INTEGER]]
	pixmap_constant_set_procedures: ARRAYED_LIST [PROCEDURE [EV_PIXMAP]]
	pixmap_constant_retrieval_functions: ARRAYED_LIST [FUNCTION [EV_PIXMAP]]
	integer_interval_constant_retrieval_functions: ARRAYED_LIST [FUNCTION [INTEGER]]
	integer_interval_constant_set_procedures: ARRAYED_LIST [PROCEDURE [INTEGER_INTERVAL]]
	font_constant_set_procedures: ARRAYED_LIST [PROCEDURE [EV_FONT]]
	font_constant_retrieval_functions: ARRAYED_LIST [FUNCTION [EV_FONT]]
	color_constant_set_procedures: ARRAYED_LIST [PROCEDURE [EV_COLOR]]
	color_constant_retrieval_functions: ARRAYED_LIST [FUNCTION [EV_COLOR]]

	frozen integer_from_integer (an_integer: INTEGER): INTEGER
			-- Return `an_integer', used for creation of
			-- an agent that returns a fixed integer value.
		do
			Result := an_integer
		end

note
	copyright:	"Copyright (c) 1984-2006, Eiffel Software"
	license:	"GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)"
	licensing_options:	"http://www.eiffel.com/licensing"
	copying: "[
			This file is part of Eiffel Software's Eiffel Development Environment.
			
			Eiffel Software's Eiffel Development Environment is free
			software; you can redistribute it and/or modify it under
			the terms of the GNU General Public License as published
			by the Free Software Foundation, version 2 of the License
			(available at the URL listed under "license" above).
			
			Eiffel Software's Eiffel Development Environment is
			distributed in the hope that it will be useful,	but
			WITHOUT ANY WARRANTY; without even the implied warranty
			of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
			See the	GNU General Public License for more details.
			
			You should have received a copy of the GNU General Public
			License along with Eiffel Software's Eiffel Development
			Environment; if not, write to the Free Software Foundation,
			Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
		]"
	source: "[
			 Eiffel Software
			 356 Storke Road, Goleta, CA 93117 USA
			 Telephone 805-685-1006, Fax 805-685-6869
			 Website http://www.eiffel.com
			 Customer support http://support.eiffel.com
		]"

end