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-- Copyright (C) 1999 Oliver Elphick and others
-- Licensed under Eiffel Forum Freeware License, version 1;
-- (see forum.txt)
--
indexing
description: "GDK_GEOMETRY - wraps the GdkGeometry structure"
author: "Oliver Elphick"
version: "v 0.3.6 GTK+ 1.2.x"
class GDK_GEOMETRY
inherit
MEMORY
redefine
dispose
end
creation
make
feature
make (min_width, min_height, max_width, max_height, base_width, base_height, width_inc, height_inc: INTEGER; min_aspect, max_aspect: DOUBLE) is
require
valid_min_width: min_width >= 0
valid_min_height: min_height >= 0
valid_max_width: max_width >= 0
valid_max_height: max_height >= 0
valid_base_width: base_width >= 0
valid_base_height: base_height >= 0
valid_width_inc: width_inc >= 0
valid_height_inc: height_inc >= 0
valid_min_aspect: min_aspect >= 0.
valid_max_aspect: max_aspect >= 0.
do
gdk_object := c_gdk_geometry_object(min_width, min_height, max_width, max_height, base_width, base_height, width_inc, height_inc, min_aspect, max_aspect)
end
gdk_object: POINTER
-- The pointer to the GdkGeometry struct
feature -- changes
set_min_width(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_width(gdk_object, i)
end
set_min_height(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_height(gdk_object, i)
end
set_max_width(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_width(gdk_object, i)
end
set_max_height(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_height(gdk_object, i)
end
set_base_width(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_width(gdk_object, i)
end
set_base_height(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_height(gdk_object, i)
end
set_width_inc(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_width(gdk_object, i)
end
set_height_inc(i: INTEGER) is
require
i >= 0
do
c_gdk_object_set_min_height(gdk_object, i)
end
set_min_aspect(i: DOUBLE) is
require
i >= 0
do
c_gdk_object_set_min_aspect(gdk_object, i)
end
set_max_aspect(i: DOUBLE) is
require
i >= 0
do
c_gdk_object_set_max_aspect(gdk_object, i)
end
feature {NONE}
dispose is
do
c_gdk_geometry_free(gdk_object)
end
c_gdk_object(min_width, min_height, max_width, max_height, base_width, base_height, width_inc, height_inc: INTEGER; min_aspect, max_aspect: DOUBLE) is
external "C"
end
c_gdk_object_set_min_width(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_min_height(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_max_width(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_max_height(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_base_width(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_base_height(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_width_inc(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_height_inc(p: POINTER; i: INTEGER) is
external "C"
end
c_gdk_object_set_min_aspect(p: POINTER; i: DOUBLE) is
external "C"
end
c_gdk_object_set_max_aspect(p: POINTER; i: DOUBLE) is
external "C"
end
c_gdk_geometry_free(p: POINTER) is
external "C"
end
end
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