内面板没有响应

如何解决内面板没有响应

所以我的目标是创建一个设置窗口。在左侧，您有不同的类别。您可以通过单击它们来切换。右侧是根据您点击的内容切换内容的面板。

我通过为每个内容面板创建一个类来实现它，从框架中实例化它并隐藏除所选面板之外的所有面板。

我的问题是我无法与我隐藏和显示的面板内的任何内容进行交互。这是您应该能够运行的最小示例。

# -*- coding: utf-8 -*-
"""
Created on Tue Jul 13 15:54:51 2021

@author: Odatas
"""

import wx
import wx.lib.scrolledpanel as scrolled

#First Panel
class settingsConnection(wx.ScrolledWindow):

    def __init__(self,parent,size):
        wx.ScrolledWindow.__init__(self,parent=parent,size=size)
        self.topLevelSizer = wx.BoxSizer(wx.VERTICAL)
        self.SetSizer(self.topLevelSizer)
        self.infoText = wx.StaticText(self,label="I'm Panel settingsConnection\n\nUnder construction.",style=wx.ALIGN_CENTRE_HORIZONTAL)
        self.topLevelSizer.Add(self.infoText)

#Second Panel
class settingsGeneral(wx.ScrolledWindow):

    def __init__(self,label="I'm  Panel settingsGeneral\n\nUnder construction.",style=wx.ALIGN_CENTRE_HORIZONTAL)
        self.topLevelSizer.Add(self.infoText)

#Third Panel
class settingsABC(scrolled.ScrolledPanel):

    def __init__(self,size):
        scrolled.ScrolledPanel.__init__(self,size=size)
        self.topLevelSizer = wx.BoxSizer(wx.VERTICAL)
        self.SetSizer(self.topLevelSizer)

        self.firstSizer = wx.BoxSizer(wx.VERTICAL)
        self.secondSizer = wx.BoxSizer(wx.VERTICAL)
        self.thridSizer = wx.BoxSizer(wx.VERTICAL)
        self.SetupScrolling()
        self.SetAutoLayout(1)

        self.autoStartCheckBox=wx.CheckBox(self,label="Button")
        self.autoStartCheckBox.SetValue(True)

        self.testButton = wx.Button(self,label="Test")

        self.topLevelSizer.Add(self.autoStartCheckBox)
        self.topLevelSizer.Add(self.testButton)

        self.topLevelSizer.Layout()
        self.Fit()

#The main frame that holds all the panels
class settingsWindow(wx.Frame):

    FLAG_KILL_ME = False


    def __init__(self,parent):
        wx.Frame.__init__(self,parent=parent.frame,size=(1000,800),style= wx.CAPTION | wx.CLOSE_Box |wx.STAY_ON_TOP|wx.FRAME_NO_TASKBAR)
        
        #Event for Closing window
        self.Bind(wx.EVT_CLOSE,self.onQuit)
        #Event for changing the focus
        self.Bind(wx.EVT_LIST_ITEM_FOCUSED,self.onFocusChange)
        self.parent=parent
        self.panel = wx.Panel(self)
        self.panelSize=(800,700)
        self.panel.SetBackgroundColour(wx.Colour(255,255,255))
        #Contains Everything Level 0
        self.topLevelSizer = wx.BoxSizer(wx.VERTICAL)
        #Contains Top Part Level 01
        self.windowSizer=wx.BoxSizer(wx.HORIZONTAL)
        #Contains Bottom part Level 01
        self.buttonSizer = wx.BoxSizer(wx.HORIZONTAL)
        #Contains Widgets for Mainpart
        self.widgetSizer = wx.BoxSizer(wx.HORIZONTAL)

        self.panel.SetSizer(self.topLevelSizer)
        self.topLevelSizer.Add(self.windowSizer)
        self.topLevelSizer.Add(self.buttonSizer)
        
        self.settingsChooser=wx.ListCtrl(self.panel,id=wx.ID_ANY,style=wx.LC_LIST|wx.LC_SINGLE_SEL,size=(100,700))
        self.settingsChooser.AppendColumn("Test")

        self.windowSizer.Add(self.settingsChooser)
        self.windowSizer.Add(self.widgetSizer)

        self.panelList=[]
        self.settingsChooser.InsertItem(0,"Allgemein")
        self.generalPanel=settingsGeneral(self,self.panelSize)
        self.panelList.append(self.generalPanel)
        self.widgetSizer.Add(self.generalPanel)


        self.settingsChooser.InsertItem(1,"Connection")
        self.connectionPanel=settingsConnection(self,self.panelSize)
        self.panelList.append(self.connectionPanel)
        self.widgetSizer.Add(self.connectionPanel)
        self.connectionPanel.Hide()

        self.settingsChooser.InsertItem(2,"DLT")
        self.dltPanel=settingsABC(self,self.panelSize)
        self.panelList.append(self.dltPanel)
        self.widgetSizer.Add(self.dltPanel)
        self.dltPanel.Hide()

        self.currentID=0
        self.panel.Fit()

        self.Centre()
        self.Show()
        #self.mythread = threading.Thread(target=self.downloadEndPackageMethod)
        #self.mythread.start()
        while self.FLAG_KILL_ME is False:
            wx.GetApp().Yield()


        try:
            self.Destroy()
        except Exception as e:
            pass
        
    #Shows the Selected Panel and hides the current shown.
    def onFocusChange(self,event=None):
        self.panelList[self.currentID].Hide()
        self.panelList[event.GetIndex()].Show()
        self.currentID=event.GetIndex()
        self.panel.Fit()
        self.panel.Layout()


    def onQuit(self,event=None):
        self.FLAG_KILL_ME = True
        self.Hide()
#Main wx.Python App        
class Testapp(wx.App): 
    
    def __init__(self,redirect=False,filename=None):


        wx.App.__init__(self,redirect,filename)
        self.frame=wx.Frame(None,title="Test")
        self.panel=wx.Panel(self.frame,1000))
        self.TopLevelSizer=wx.BoxSizer(wx.VERTICAL)
        self.panel.SetSizer(self.TopLevelSizer)
        self.settingsButton = wx.Button(self.panel,label="Settings")
        self.TopLevelSizer.Add(self.settingsButton)
        self.settingsButton.Bind(wx.EVT_BUTTON,self.openSettings)        
        self.frame.Show()
        
    def openSettings(self,event=None):
        settingsWindow(self)
           
        
        
if __name__=='__main__':
    app=Testapp()
    app.MainLoop()

编辑：调整类“设置窗口”以与 wx.Listbook 一起使用

class settingsWindow(wx.Frame):

FLAG_KILL_ME = False


def __init__(self,parent):
    wx.Frame.__init__(self,style= wx.CAPTION | wx.CLOSE_Box |wx.STAY_ON_TOP|wx.FRAME_NO_TASKBAR)

    self.Bind(wx.EVT_CLOSE,self.onQuit)
    # self.Bind(wx.EVT_LIST_ITEM_FOCUSED,self.onFocusChange)
    self.parent=parent
    self.panel = wx.Panel(self)
    self.panelSize=(800,700)
    self.panel.SetBackgroundColour(wx.Colour(255,255))
    #Contains Everything Level 0
    self.topLevelSizer = wx.BoxSizer(wx.VERTICAL)
    #Contains Top Part Level 01
    self.windowSizer=wx.BoxSizer(wx.HORIZONTAL)
    #Contains Bottom part Level 01
    self.buttonSizer = wx.BoxSizer(wx.HORIZONTAL)
    #Contains Widgets for Mainpart
    self.widgetSizer = wx.BoxSizer(wx.HORIZONTAL)

    self.panel.SetSizer(self.topLevelSizer)
    self.topLevelSizer.Add(self.windowSizer)
    self.topLevelSizer.Add(self.buttonSizer)
    self.windowSizer.Add(self.widgetSizer)

    self.settingsBook = wx.Listbook(self.panel)
    self.widgetSizer.Add(self.settingsBook)

    self.settingsBook.InsertPage(0,settingsGeneral(self,self.panelSize),"Settins")
    self.settingsBook.InsertPage(1,settingsConnection(self,"Connections")
    self.settingsBook.InsertPage(2,settingsABC(self,"ABC")
    self.panel.Fit()






    self.Centre()
    self.Show()

    while self.FLAG_KILL_ME is False:
        wx.GetApp().Yield()


    try:
        self.Destroy()
    except Exception as e:
        pass

def onQuit(self,event=None):
    self.FLAG_KILL_ME = True
    self.Hide()

解决方法

这是一个从工作项目中提取的独立 Listbook 示例。
我把肉切掉了，留下了土豆。 :)

编辑：

我添加了一个简单的主框架，您可以在其中激活配置代码。 main 帧包含一个计数器，试图让您相信 MainLoop 仍然处于活动状态，因为您似乎相信它会以某种方式被劫持。

希望它会有用。

import wx
import wx.lib.scrolledpanel as scrolled
#from os.path import expanduser

class Test(wx.Frame):
    def __init__(self,parent):
        wx.Frame.__init__(self,parent,-1,"Main Window",size=(300,200))
        self.cnt = 0
        panel = wx.Panel(self)
        button = wx.Button(panel,label="Open Config",pos=(10,10),size=(120,30))
        text = wx.StaticText(panel,wx.ID_ANY,"Is the main loop still active",50))
        self.counter = wx.TextCtrl(panel,"",80),30))
        self.Bind(wx.EVT_BUTTON,self.OnConfig,button)
        self.timer = wx.Timer(self)
        self.Bind(wx.EVT_TIMER,self.OnTimer,self.timer)
        self.Show()
        self.timer.Start(1000)

    def OnConfig(self,event):
        frame = Config(parent=self)

    def OnTimer(self,event):
        self.cnt += 1
        self.counter.SetValue(str(self.cnt))

class Config(wx.Frame):
    def __init__(self,"Configuration",size=(600,400))

        #self.home_dir = expanduser("~")
        #self.conf_dir = expanduser("~/fs2")
        #self.config_file = self.conf_dir+"/fs2.cfg"
        self.parent = parent
        # Create the first tab and add it to the listbook
        self.panel = wx.Panel(self)
        self.lb = wx.Listbook(self.panel)

        self.tab1 = scrolled.ScrolledPanel(self.lb,-1)
        self.tab1.SetupScrolling()
        self.tab1.SetBackgroundColour("Grey")
        self.lb.AddPage(self.tab1,"Foot Pedal")


        t1_1 = wx.StaticText(self.tab1,("Pedal Device"))
        self.fc_hidfile = wx.TextCtrl(self.tab1,size=(150,-1))
        t1_2 = wx.StaticText(self.tab1,("Pedal 1 *"))
        self.fc_pedal_1 = wx.ComboBox(self.tab1,choices=[("Jump Back"),("Play/Pause"),("Jump Forward"),("Timestamp"),("Unclear"),("Comment Time stamp"),("Bookmark Time stamp"),("OSD Time stamp"),("Pedal De-activated")],style=wx.CB_READONLY)
        t1_3 = wx.StaticText(self.tab1,("Pedal 2 *"))
        self.fc_pedal_2 = wx.ComboBox(self.tab1,style=wx.CB_READONLY)
        t1_4 = wx.StaticText(self.tab1,("Pedal 3 *"))
        self.fc_pedal_3 = wx.ComboBox(self.tab1,style=wx.CB_READONLY)
        t1_5 = wx.StaticText(self.tab1,("Classic"))
        self.fc_classic = wx.SpinCtrl(self.tab1,"0",min=0,max=2)#,("Classic Play/Pause"))
        t1sizer = wx.FlexGridSizer(10,2,5,5)
        t1sizer.Add(t1_1,wx.ALL,5)
        t1sizer.Add(self.fc_hidfile,5)
        t1sizer.Add(t1_2,5)
        t1sizer.Add(self.fc_pedal_1,5)
        t1sizer.Add(t1_3,5)
        t1sizer.Add(self.fc_pedal_2,5)
        t1sizer.Add(t1_4,5)
        t1sizer.Add(self.fc_pedal_3,5)
        t1sizer.Add(t1_5,5)
        t1sizer.Add(self.fc_classic,5)


        self.tab1.SetSizer(t1sizer)

        self.tab2 = scrolled.ScrolledPanel(self.lb,-1)
        self.tab2.SetupScrolling()
        self.tab2.SetBackgroundColour("Grey")
        self.lb.AddPage(self.tab2,"Control")

        t2_1 = wx.StaticText(self.tab2,("Include Hours in Time display"))
        self.fc_time_disp = wx.ComboBox(self.tab2,choices=[("H"),("M")],style=wx.CB_READONLY)
        t2_2 = wx.StaticText(self.tab2,("Jump Length (secs) *"))
        self.fc_jump_length = wx.SpinCtrl(self.tab2,"3",min=1,max=15)
        t2_3 = wx.StaticText(self.tab2,("Long Jump *"))
        self.fc_l_jump_length = wx.SpinCtrl(self.tab2,value="",max=60)
        t2_4 = wx.StaticText(self.tab2,("Extra Long Jump *"))
        self.fc_xl_jump_length = wx.SpinCtrl(self.tab2,max=600)
        t2_5 = wx.StaticText(self.tab2,("Pause Jump (secs) *"))
        self.fc_pause_jump = wx.SpinCtrl(self.tab2,max=5)
        t2_6 = wx.StaticText(self.tab2,("Instant Loop length *"))
        self.fc_ill = wx.SpinCtrl(self.tab2,"10",min=3,max=20)

        t2sizer = wx.FlexGridSizer(10,5)
        t2sizer.Add(t2_1,5)
        t2sizer.Add(self.fc_time_disp,5)
        t2sizer.Add(t2_2,5)
        t2sizer.Add(self.fc_jump_length,5)
        t2sizer.Add(t2_3,5)
        t2sizer.Add(self.fc_l_jump_length,5)
        t2sizer.Add(t2_4,5)
        t2sizer.Add(self.fc_xl_jump_length,5)
        t2sizer.Add(t2_5,5)
        t2sizer.Add(self.fc_pause_jump,5)
        t2sizer.Add(t2_6,5)
        t2sizer.Add(self.fc_ill,5)

        self.tab2.SetSizer(t2sizer)

        # Create and add more tabs....

#        read the config file and load in the data

#        cfg = ConfigObj(infile = self.config_file)
#        try:
#            r_hidfile = cfg["control"]["HID_FILE_ID"]
#        except:
#            r_hid_file = "/dev/input/eventx"
#        self.fc_hidfile.SetValue(r_hid_file)
# 
# For demo purposes set fixed values

        self.fc_hidfile.SetValue('/dev/input/eventx')
        self.fc_time_disp.SetStringSelection('H')
        self.fc_jump_length.SetValue(2)
        self.fc_l_jump_length.SetValue(10)
        self.fc_xl_jump_length.SetValue(15)
        self.fc_pause_jump.SetValue(1)
        self.fc_classic.SetValue(0)
        self.fc_pedal_1.SetSelection(0)
        self.fc_pedal_2.SetSelection(1)
        self.fc_pedal_3.SetSelection(2)
        self.fc_ill.SetValue(5)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(self.lb,1,wx.ALL|wx.EXPAND,5)
        self.fc_Save = wx.Button(self.panel,"Save")
        self.fc_Quit = wx.Button(self.panel,"Quit")
        self.help_button = wx.Button(self.panel,"Help")
        button_sizer = wx.BoxSizer(wx.HORIZONTAL)
        button_sizer.Add(self.fc_Save)
        button_sizer.Add(self.fc_Quit)
        button_sizer.Add(self.help_button)
        sizer.Add(button_sizer)
        self.panel.SetSizer(sizer)
        self.fc_Save.Bind(wx.EVT_BUTTON,self.OnSave)
        self.fc_Quit.Bind(wx.EVT_BUTTON,self.OnQuit)
        self.help_button.Bind(wx.EVT_BUTTON,self.OnHelp)
        self.Layout()
        self.Show()

    def OnQuit(self,event):
        self.Destroy()
        self.Close()

    def OnHelp(self,event):
        #  ShowHelp(parent=None,section='fs2_Config1.pdf')
        return

    def OnSave(self,event):
        #cfg = ConfigObj(infile = self.config_file,create_empty=True,write_empty_values=True,list_values=False)
        # write back new configuartion values here
        #cfg["control"]["FOOTPEDAL_VPID_LOCK"] = footpedal_vpid_lock
        #cfg.write()
        self.Destroy()

if __name__ == "__main__":
    app = wx.App()
    frame = Test(None)
    app.MainLoop()

您会注意到，尽管 Config 窗口处于活动状态，但 Main 窗口计数器处于 still 活动状态。