我的问题是按OK时如何隐藏wx.Dialog？我尝试过
wx.Dialog.Destroy（），
wx.Dialog.Close（）和
wx.Dialog.Hide（）
所有人都关闭了我的wx.Dialog。我试图按OK，然后打开框架或面板（我确实需要关闭对话框。否则在对话框中，我可以打开框架/面板）。
不胜感激。
def OnOK(self, event):
global ser
success = True
self.serial.port = self.ports[self.choice_port.GetSelection()]
if self.show & SHOW_BAUDRATE:
try:
b = int(self.combo_box_baudrate.GetValue())
except ValueError:
with wx.MessageDialog(self, 'Baudrate must be a numeric value', 'Value Error', wx.OK | wx.ICON_ERROR) as dlg:
dlg.ShowModal()
success = False
else:
self.serial.baudrate = b
a = self.serial.port
b = self.serial.baudrate
ser = serial.Serial('{}'.format(a),'{}'.format(b))
print(a,b)
#self.connected=True
if success:
self.EndModal(wx.ID_OK)
#wx.Dialog.Destroy(self)
#wx.Dialog.Close(self)
#wx.Dialog.Hide(self)
如有必要，整个代码为：
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import wx
import serial
import serial.tools.list_ports
SHOW_BAUDRATE = 1 << 0
SHOW_FORMAT = 1 << 1
SHOW_ALL = SHOW_BAUDRATE | SHOW_FORMAT
class SerialConfigDialog(wx.Dialog):
def __init__(self, parent, *args, **kwds):
self.serial = kwds['serial']
del kwds['serial']
self.show = SHOW_ALL
if 'show' in kwds:
self.show = kwds.pop('show')
kwds["style"] = wx.DEFAULT_DIALOG_STYLE
wx.Dialog.__init__(self, parent, size = ( 700,500 ),*args, **kwds)
#wx.Frame.__init__(self, parent, *args, **kwds)
#Dialog(parent, id=ID_ANY, title="", pos=DefaultPosition, size=DefaultSize, style=DEFAULT_DIALOG_STYLE, name=DialogNameStr)
self.label_2 = wx.StaticText(self, -1, "Port")
self.choice_port = wx.Choice(self, -1, choices=[])
self.label_1 = wx.StaticText(self, -1, "Baudrate")
self.combo_box_baudrate = wx.ComboBox(self, -1, choices=[], style=wx.CB_DROPDOWN)
self.sizer_1_staticbox = wx.StaticBox(self, -1, "Basics")
self.button_ok = wx.Button(self, wx.ID_OK, "")
self.button_cancel = wx.Button(self, wx.ID_CANCEL, "")
#self.__set_properties()
#self.__do_layout()
#self.__attach_events()
#def __set_properties(self):
self.SetTitle("Serial Port Configuration")
self.button_ok.SetDefault()
self.SetTitle("Serial Port Configuration")
self.button_ok.SetDefault()
preferred_index = 0
self.choice_port.Clear()
self.ports = []
self.connected = False
for n, (portname, desc, hwid) in enumerate(sorted(serial.tools.list_ports.comports())):
self.choice_port.Append(u'{} - {}'.format(portname, desc))
self.ports.append(portname)
if self.serial.name == portname:
preferred_index = n
self.choice_port.SetSelection(preferred_index)
if self.show & SHOW_BAUDRATE:
preferred_index = None
self.combo_box_baudrate.Clear()
for n, baudrate in enumerate(self.serial.BAUDRATES):
self.combo_box_baudrate.Append(str(baudrate))
if self.serial.baudrate == baudrate:
preferred_index = n
if preferred_index is not None:
self.combo_box_baudrate.SetSelection(preferred_index)
else:
self.combo_box_baudrate.SetValue(u'{}'.format(self.serial.baudrate))
#def __do_layout(self):
sizer_2 = wx.BoxSizer(wx.VERTICAL)
sizer_3 = wx.BoxSizer(wx.HORIZONTAL)
grid_sizer_1 = wx.FlexGridSizer(3, 2, 0, 0)
self.sizer_1_staticbox.Lower()
sizer_1 = wx.StaticBoxSizer(self.sizer_1_staticbox, wx.VERTICAL)
sizer_basics = wx.FlexGridSizer(3, 2, 0, 0)
sizer_basics.Add(self.label_2, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 4)
sizer_basics.Add(self.choice_port, 0, wx.EXPAND, 0)
sizer_basics.Add(self.label_1, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 4)
sizer_basics.Add(self.combo_box_baudrate, 0, wx.EXPAND, 0)
sizer_basics.AddGrowableCol(1)
sizer_1.Add(sizer_basics, 0, wx.EXPAND, 0)
sizer_2.Add(sizer_1, 0, wx.EXPAND, 0)
sizer_3.Add(self.button_ok, 0, 0, 0)
sizer_3.Add(self.button_cancel, 0, 0, 0)
self.m_button26 = wx.Button( self, wx.ID_ANY, u"Back", wx.DefaultPosition, wx.DefaultSize, 0 )
sizer_3.Add( self.m_button26, 0, 0, 0 )
sizer_2.Add(sizer_3, 0, wx.ALL | wx.ALIGN_RIGHT, 4)
self.SetSizer(sizer_2)
#sizer_2.Fit(self) ### for no-resize
self.Layout()
#def __attach_events(self):
wx.EVT_BUTTON(self, self.button_ok.GetId(), self.OnOK)
wx.EVT_BUTTON(self, self.button_cancel.GetId(), self.OnCancel)
self.m_button26.Bind( wx.EVT_BUTTON, self.back__f )
def OnOK(self, event):
global ser
success = True
self.serial.port = self.ports[self.choice_port.GetSelection()]
if self.show & SHOW_BAUDRATE:
try:
b = int(self.combo_box_baudrate.GetValue())
except ValueError:
with wx.MessageDialog(self, 'Baudrate must be a numeric value', 'Value Error', wx.OK | wx.ICON_ERROR) as dlg:
dlg.ShowModal()
success = False
else:
self.serial.baudrate = b
a = self.serial.port
b = self.serial.baudrate
ser = serial.Serial('{}'.format(a),'{}'.format(b))
print(a,b)
#self.connected=True
if success:
print("1")
#self.EndModal(wx.ID_OK)
wx.Dialog.Hide(self)
#wx.Dialog.Destroy(self)
#wx.Dialog.Close(self)
#wx.Dialog.Hide(self)
def OnCancel(self, events):
self.EndModal(wx.ID_CANCEL)
def back__f( self, event ):
self.a = MyFrame4( self )
self.a.Show()
class MyApp(wx.App):
def OnInit(self):
wx.InitAllImageHandlers()
ser = serial.Serial()
for flags in (SHOW_BAUDRATE, SHOW_FORMAT, SHOW_ALL):
dialog_serial_cfg = SerialConfigDialog(None, -1, "", serial=ser, show=flags)
self.SetTopWindow(dialog_serial_cfg)
result = dialog_serial_cfg.ShowModal()
if result != wx.ID_OK:
break
return 0
if __name__ == "__main__":
app = MyApp(0)
app.MainLoop()
答案 0 :(得分：0)
您需要在self.Destroy()子类中使用wx.Dialog。您不能直接调用wx.Dialog.Destroy或任何其他方法。相反，您必须始终使用self.MethodName()