fre*_*_52 1 python user-interface tkinter python-2.7
您好,我正在努力在python中使用多个tkinter窗口.基本上,我有两个类,它们也与两个不同的窗口相关.主类显示主窗口(parentWindow),另一个类显示第二个窗口(childWindow).以下代码启动MainWindow:
#START THE APPLICATION
root = Tkinter.Tk()
root.title ("GEMEINDESTECKBRIEF-Menü")
# My main Application
runGUI = MainWorkspaceConfig (root)
root.mainloop ()
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到目前为止没有任何问题!
现在我正在尝试打开第二个Window调用Main Class中的函数(onClickFunction打开Window的那种)
def opendirFactsheetHochwasserGebaeude (self) :
#validates the workspace resp. database directory and
#print self.checkFactsheet2.get()
#print self.inputSpace1.get()
try:
if self.checkFactsheet2.get()==1 :
if self.inputSpace1.get() or self.inputSpace2.get() != "":
#write workspace environment to __initFile__
if self.inputSpace1.get() != "":
self.writeWorkspEnv(self.inputSpace1.get())
#Copy file in seperate thread
start_new_thread(self.copyDefaultFactoWorkspace,())
if self.inputSpace2.get() != "":
self.writeWorkspEnv(self.inputSpace2.get())
# !!!!!!! START SECOND WINDOW !!!!!
facthwgeb = Tkinter.Tk()
facthwgeb.title ("Factsheet Hochwasser-Gebäude")
runGUI = Factsheet_hochwassergebaeude (facthwgeb)
facthwgeb.mainloop ()
#facthwgeb.protocol('WM_DELETE_WINDOW', runGUI.closeFactsheetHochwGeb)
else:
#self.inputSpace1.get() and self.inputSpace2.get () =="":
tkMessageBox.showwarning ("Keine Arbeitsumgebung festgelegt", "Bitte entweder einen neuen Workspace anlegen oder eine bestehende Datenbank auswählen!")
self.selectBox1.deselect()
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仍然一切正常!窗口按预期打开,GUI小部件也显示并可用.完成给定的任务后,窗口必须关闭,这里所有的故障开始! 要退出Window我正在使用一个带有命令功能的按钮,如下所示:
def closeFactsheetHochwGeb (self):
try:
if self.inputSpace1.get() and self.inputSpace2.get() != "":
with open('%s/__initFile__.txt'%os.path.dirname(os.path.realpath(__file__)), 'r') as file:
# read a list of lines into data
data = file.readlines()
data[13] = self.inputSpace1.get()+"\n"
data[14] = self.inputSpace2.get()+"\n"
# and write everything back
with open('%s/__initFile__.txt'%os.path.dirname(os.path.realpath(__file__)), 'w') as file:
file.writelines( data )
file.close()
# self.tkinterFrame.destroy()
self.tkinterFrame.quit()
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该self.tkinterFrame.quit()关闭不只是secondWindow(childWindow)也关闭主窗口(parentWindow)了.该self.tkinterFrame.destroy()函数清除所有控件从窗口,但窗口仍然是积极和明显的!
那么,任何想法如何解决问题?会感谢任何解决方案!!!!!
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