wxpythonbind自定义_如何获取wxPython自定义Dialog的数据？

wxPython的许多例子都介绍了wx自带的对话框&＃xff0c;许多都是单一控件或者系统自定义控件&＃xff0c;但是用户自定义控件如何获取数据都没有提供。

例如&＃xff0c;我要设置串口&＃xff0c;必然在一个自定义对话框中收集串口名称、波特率、数据宽度、校验方式、校验位等&＃xff0c;或采用Choice&＃xff0c;或采用TextCtrl来获取。那么这些数据如何传递给Frame对象呢&＃xff1f;

难道是通过全局对象来传递&＃xff1f;

import wx

class SerialConfDialog(wx.Dialog):

def __init__(self, parent, ID, title, size&＃61;wx.DefaultSize, pos&＃61;wx.DefaultPosition,

style&＃61;wx.DEFAULT_DIALOG_STYLE, ports&＃61;[]):

pre &＃61; wx.PreDialog()

pre.Create(parent, ID, title, pos, size, style)

self.PostCreate(pre)

sizer &＃61; wx.BoxSizer(wx.VERTICAL)

label &＃61; wx.StaticText(self, -1, "UART/BLE/USB VCP settings")

sizer.Add(label, 0, wx.ALIGN_CENTRE|wx.ALL, 5)

box &＃61; wx.BoxSizer(wx.HORIZONTAL)

label &＃61; wx.StaticText(self, -1, "Serial:")

box.Add(label, 0, wx.ALIGN_CENTRE|wx.ALL, 5)

port &＃61; wx.Choice(self, -1, (100,50), choices&＃61;ports)

if len(ports):

port.SetSelection(0)

box.Add(port, 1, wx.ALIGN_CENTRE|wx.ALL, 5)

sizer.Add(box, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)

bauds &＃61; [&＃39;300&＃39;,&＃39;600&＃39;,&＃39;1200&＃39;,&＃39;2400&＃39;,&＃39;4800&＃39;,&＃39;7200&＃39;,&＃39;9600&＃39;,\

&＃39;14400&＃39;,&＃39;19200&＃39;,&＃39;28800&＃39;,&＃39;38400&＃39;,&＃39;43000&＃39;,&＃39;56000&＃39;,\

&＃39;57600&＃39;,&＃39;115200&＃39;,&＃39;230400&＃39;]

box &＃61; wx.BoxSizer(wx.HORIZONTAL)

label &＃61; wx.StaticText(self, -1, "Baud:")

box.Add(label, 0, wx.ALIGN_CENTRE|wx.ALL, 5)

baud &＃61; wx.Choice(self, -1, (100,50), choices&＃61;bauds)

baud.SetSelection(6)

box.Add(baud, 1, wx.ALIGN_CENTRE|wx.ALL, 5)

sizer.Add(box, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)

widths &＃61; [&＃39;5&＃39;,&＃39;6&＃39;,&＃39;7&＃39;,&＃39;8&＃39;]

box &＃61; wx.BoxSizer(wx.HORIZONTAL)

label &＃61; wx.StaticText(self, -1, "Width:")

box.Add(label, 0, wx.ALIGN_CENTRE|wx.ALL, 5)

width &＃61; wx.Choice(self, -1, (100,50), choices&＃61;widths)

width.SetSelection(3)

box.Add(width, 1, wx.ALIGN_CENTRE|wx.ALL, 5)

sizer.Add(box, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)

checks &＃61; [&＃39;None&＃39;,&＃39;Even&＃39;,&＃39;Odd&＃39;,&＃39;Mark&＃39;,&＃39;Space&＃39;]

box &＃61; wx.BoxSizer(wx.HORIZONTAL)

label &＃61; wx.StaticText(self, -1, "CRC:")

box.Add(label, 0, wx.ALIGN_CENTRE|wx.ALL, 5)

check &＃61; wx.Choice(self, -1, (100,50), choices&＃61;checks)

check.SetSelection(0)

box.Add(check, 1, wx.ALIGN_CENTRE|wx.ALL, 5)

sizer.Add(box, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)

stops &＃61; [&＃39;1&＃39;,&＃39;1.5&＃39;,&＃39;2&＃39;]

box &＃61; wx.BoxSizer(wx.HORIZONTAL)

label &＃61; wx.StaticText(self, -1, "Stop:")

box.Add(label, 0, wx.ALIGN_CENTRE|wx.ALL, 5)

stop &＃61; wx.Choice(self, -1, (100,50), choices&＃61;stops)

stop.SetSelection(0)

box.Add(stop, 1, wx.ALIGN_CENTRE|wx.ALL, 5)

sizer.Add(box, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)

line &＃61; wx.StaticLine(self, -1, size&＃61;(20,-1), style&＃61;wx.LI_HORIZONTAL)

sizer.Add(line, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.RIGHT|wx.TOP, 5)

btnsizer &＃61; wx.StdDialogButtonSizer()

if wx.Platform !&＃61; "__WXMSW__":

btn &＃61; wx.ContextHelpButton(self)

btnsizer.AddButton(btn)

btn &＃61; wx.Button(self, wx.ID_OK)

#btn.SetHelpText("The OK button completes the dialog")

btn.SetDefault()

btnsizer.AddButton(btn)

btn &＃61; wx.Button(self, wx.ID_CANCEL)

#btn.SetHelpText("The Cancel button cancels the dialog. (Cool, huh?)")

btnsizer.AddButton(btn)

btnsizer.Realize()

sizer.Add(btnsizer, 0, wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5)

self.SetSizer(sizer)

sizer.Fit(self)

class ToolbarFrame(wx.Frame):

def __init__(self, parent, id):

wx.Frame.__init__(self, parent, id, "Radio Terminal",

size&＃61;(450,500))

panel &＃61; wx.Panel(self)

panel.SetBackgroundColour("White")

# Menu init code here.....

self.Bind(wx.EVT_MENU, self.OnSerialConf, miSerial)

def OnSerialConf(self, event):

dlg &＃61; SerialConfDialog(self, -1, "Serial Configurations", \

size&＃61;(350,200), style&＃61;wx.DEFAULT_DIALOG_STYLE, ports&＃61;self.ports)

val &＃61; dlg.ShowModal()

if val &＃61;&＃61; wx.ID_OK:

print "You pressed OK"

else:

print "You pressed Cancel"

dlg.Destroy()