Symbian S60 Python 编程指南 如何创建一个应用程序

核心提示：def exit_key_handler():app_lock.signal()# create the callback functions for the application menu and its submenusdef item1():print ""round.set(u'i

def exit_key_handler():

app_lock.signal()

# create the callback functions for the application menu and its submenus

def item1():

print ""

round.set(u'item one was selected')

def subitem1():

print ""

round.set(u'subitem one was selected')

def subitem2():

round.set(u'subitem two was selected')

app_lock = e32.Ao_lock()

round = appuifw.Text()

round.set(u'press options')

appuifw.app.screen='large'

appuifw.app.body = round

# create the application menu including submenus

appuifw.app.menu = [(u"item 1", item1),

(u"Submenu 1", ((u"sub item 1", subitem1),

(u"sub item 2", subitem2)))]

appuifw.app.exit_key_handler = exit_key_handler

app_lock.wait()

import appuifw

import e32

def exit_key_handler():

app_lock.signal()

# create the callback functions for the application menu and its submenus

def item1():

print ""

round.set(u'item one was selected')

def subitem1():

print ""

round.set(u'subitem one was selected')

def subitem2():

round.set(u'subitem two was selected')

app_lock = e32.Ao_lock()

round = appuifw.Text()

round.set(u'press options')

appuifw.app.screen='large'

appuifw.app.body = round

# create the application menu including submenus

appuifw.app.menu = [(u"item 1", item1),

(u"Submenu 1", ((u"sub item 1", subitem1),

(u"sub item 2", subitem2)))]

appuifw.app.exit_key_handler = exit_key_handler

app_lock.wait()

5,如何设定一个离开程序的键盘操作?

当你按下右键(即离开)时，离开的操作就会被执行。使用特别定义的一个函数，你就能定义在按下键时要做什么。