demo_menu.py
author Radek Brich <radek.brich@devl.cz>
Wed, 03 Sep 2014 19:08:21 +0200
changeset 109 105b1affc3c2
parent 77 fc1989059e19
permissions -rwxr-xr-x
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import locale
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locale.setlocale(locale.LC_ALL, '')
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from tuikit import Application, MenuBar, MenuButton, Menu, Window
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class MyApplication(Application):
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    def __init__(self):
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        Application.__init__(self)
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        self.top.add_handler('keypress', self.on_top_keypress, last=True)
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        self.top.add_handler('quit', lambda ev: self.terminate())
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        helpwin = Window()
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        helpwin.title = 'About'
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        helpwin.hide()
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        self.top.add(helpwin)
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        helpwin.move(10, 5)
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        #helpwin.closebutton = False
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        #helpwin.resizable = False
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        filemenu = Menu([
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            ('New', None),
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            None,
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            ('Open', None),
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            ('Save', None),
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            None,
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            ('Quit', self.terminate),
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            ])
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        editmenu = Menu([('Copy', None), ('Paste', None)])
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        helpmenu = Menu([('About', helpwin)])
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        menubar_items = [
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            ('File', filemenu),
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            ('Edit', editmenu),
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            ('Help', helpmenu),
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            ]
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        menubar = MenuBar(menubar_items)
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        self.top.add(menubar, halign='fill')
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        menu = Menu([('Copy', None), ('Paste', None)])
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        menubtn = MenuButton('MenuButton', menu)
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        self.top.add(menubtn, halign='center', valign='center')
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        helpwin.bring_up()
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    def on_top_keypress(self, ev):
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        if ev.keyname == 'escape':
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            self.terminate()
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            return True
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if __name__ == '__main__':
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    app = MyApplication()
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    app.start()
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