wxPythonのクラスまたはフレーム間で通信する最も良い方法は、pubsubを使用することです。これにより、ウィンドウ間で簡単にデータを送信し、他のウィンドウでメソッドを呼び出すことができます。ここで
は簡単な例です:
次でそれについての詳細を読むことができます
import wx
from wx.lib.pubsub import pub
class OtherFrame(wx.Frame):
""""""
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, None, wx.ID_ANY, "Secondary Frame")
panel = wx.Panel(self)
msg = "Enter a Message to send to the main frame"
instructions = wx.StaticText(panel, label=msg)
self.msgTxt = wx.TextCtrl(panel, value="")
closeBtn = wx.Button(panel, label="Send and Close")
closeBtn.Bind(wx.EVT_BUTTON, self.onSendAndClose)
sizer = wx.BoxSizer(wx.VERTICAL)
flags = wx.ALL|wx.CENTER
sizer.Add(instructions, 0, flags, 5)
sizer.Add(self.msgTxt, 0, flags, 5)
sizer.Add(closeBtn, 0, flags, 5)
panel.SetSizer(sizer)
def onSendAndClose(self, event):
"""
Send a message and close frame
"""
msg = self.msgTxt.GetValue()
pub.sendMessage("panelListener", message=msg)
pub.sendMessage("panelListener", message="test2", arg2="2nd argument!")
self.Close()
class MyPanel(wx.Panel):
""""""
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent)
pub.subscribe(self.myListener, "panelListener")
btn = wx.Button(self, label="Open Frame")
btn.Bind(wx.EVT_BUTTON, self.onOpenFrame)
def myListener(self, message, arg2=None):
"""
Listener function
"""
print("Received the following message: " + message)
if arg2:
print("Received another arguments: " + str(arg2))
def onOpenFrame(self, event):
"""
Opens secondary frame
"""
frame = OtherFrame()
frame.Show()
class MyFrame(wx.Frame):
""""""
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, None, title="New PubSub API Tutorial")
panel = MyPanel(self)
self.Show()
if __name__ == "__main__":
app = wx.App(False)
frame = MyFrame()
app.MainLoop()
: