demo_input.py
author Radek Brich <radek.brich@devl.cz>
Sun, 03 Feb 2013 16:38:41 +0100
changeset 77 fc1989059e19
parent 76 fa5301e58eca
permissions -rwxr-xr-x
Propagate "quit" event, do not just terminate application. Resize: flag widgets to be resized, do resizes only once before draw. Draw: flag widgets to be redrawn, do not draw everything on any event.
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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.application import Application
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from tuikit.scrollview import ScrollView
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from tuikit.editbox import EditBox
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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.text = ''
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        self.editbox = EditBox(self.text)
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        scroll = ScrollView()
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        scroll.add(self.editbox)
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        self.top.add(scroll, halign='fill', valign='fill')
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        scroll.add_handler('keypress', self.on_any_input)
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        scroll.add_handler('mousedown', self.on_any_input)
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        scroll.add_handler('mouseup', self.on_any_input)
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        scroll.add_handler('mousewheel', self.on_any_input)
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        scroll.add_handler('mousemove', self.on_any_input)
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        scroll.add_handler('mousehover', self.on_any_input)
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    def on_any_input(self, ev):
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        if ev.event_name == 'keypress' and ev.keyname == 'escape':
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            self.terminate()
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        line = ''.join((ev.event_name.ljust(10), ' : ', repr(ev)))
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        self.editbox.add_line(line)
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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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