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#
# tkextlib/tcllib/cursor.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
# * Part of tcllib extension
# * Procedures to handle CURSOR data
#
require 'tk'
require 'tkextlib/tcllib.rb'
# TkPackage.require('cursor', '0.1')
TkPackage.require('cursor')
module Tk
module Tcllib
module Cursor
def self.package_version
begin
TkPackage.require('ipentry')
rescue
''
end
end
end
end
def self.cursor_display(parent=None)
# Pops up a dialog with a listbox containing all the cursor names.
# Selecting a cursor name will display it in that dialog.
# This is simply for viewing any available cursors on the platform .
tk_call_without_enc('::cursor::display', parent)
end
end
class TkWindow
def cursor_propagate(cursor)
# Sets the cursor for self and all its descendants to cursor.
tk_send_without_enc('::cursor::propagate', @path, cursor)
end
def cursor_restore(cursor = None)
# Restore the original or previously set cursor for self and all its
# descendants. If cursor is specified, that will be used if on any
# widget that did not have a preset cursor (set by a previous call
# to TkWindow#cursor_propagate).
tk_send_without_enc('::cursor::restore', @path, cursor)
end
end
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