基于wxPython的GUI实现输入对话框（1）

本文实例为大家分享了基于wxPython的GUI实现输入对话框的具体代码，供大家参考，具体内容如下

编程时,免不了要输入一些参数等,这时输入对话框就派上用处了:

#-*- coding:utf-8 -*-
#~ #--------------------------------------------------------------------------------
#~ FileName=wxinputbox.py
#~ Funciton:wx的输入对话框
#~ author:吴徐平
#~ Date:2013-04-28
#~ Email:539688300@qq.com
#~ #--------------------------------------------------------------------------------
import wx

class TextEntryDialog(wx.Dialog):

def __init__(self, parent=None, title='Title', caption='Caption',size=(500, 200)):
 '''
 #~ dialog = TextEntryDialog(parent=None, title=title,caption=caption,size=size)
 #~ dialog = TextEntryDialog()
 '''
 style = wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER
 super(TextEntryDialog, self).__init__(parent, -1, title=title, style=style)
 self.text = wx.StaticText(self, -1, caption)
 self.input = wx.TextCtrl(self, -1, style=wx.TE_MULTILINE)
 self.input.SetInitialSize(size)
 self.buttons = self.CreateButtonSizer(wx.OK|wx.CANCEL)
 self.sizer = wx.BoxSizer(wx.VERTICAL)
 self.sizer.Add(self.text, 0, wx.ALL, 5)
 self.sizer.Add(self.input, 1, wx.EXPAND|wx.ALL, 5)
 self.sizer.Add(self.buttons, 0, wx.EXPAND|wx.ALL, 5)
 self.SetSizerAndFit(self.sizer)
 self.Center()
def SetValue(self, value):
 self.input.SetValue(value)
def GetValue(self):
 return self.input.GetValue()

def wxinputbox(Initialstring='Initial String',title='Title',caption='Caption',size=(500,200)):
'''
#~ >>>stringvalue=wxinputbox(Initialstring='Initial String',title='Title',caption='Caption',size=(500,200)):
#~ >>> stringvalue=wxinputbox()
'''
app = wx.PySimpleApp()
#~ dialog = TextEntryDialog(None, title=title,caption=caption,size=size)
dialog = TextEntryDialog()
dialog.SetValue(Initialstring)
if dialog.ShowModal() == wx.ID_OK:
 stringvalue= dialog.GetValue()
else:
 stringvalue=''
 dialog.Destroy()
 app.MainLoop()
return stringvalue

if __name__ == '__main__':
#~ #使用wx的输入对话框
stringvalue=wxinputbox()
print(stringvalue)

#~ if __name__ == '__main__':
#~ app = wx.PySimpleApp()
#~ #使用wx自带的输入对话框
#~ dialog = wx.TextEntryDialog(None, 'Rules:', 'Edit rules',
#~ style=wx.TE_MULTILINE|wx.OK|wx.CANCEL)
#~ dialog.SetInitialSize((500,200))
#~ if dialog.ShowModal() == wx.ID_OK:
 #~ print 'OK'
#~ dialog.Destroy()
#~ app.MainLoop()

效果如下:

来源：https://blog.csdn.net/rumswell/article/details/8865623