WxPython文本隐藏重叠问题

我是一个Python初学者，正在尝试编写一个应用程序来测试重要安全包（如IDS、防火墙等）的存在。GUI上有4个类别按钮。我只希望显示与类别相关的文本。例如：如果按下“恶意代码保护”，则只需显示“防火墙”、“入侵检测系统”和“Rootkit扫描仪”，即必须隐藏所有剩余文本。我已经想出了这个样板代码。我看到文本有时重叠，或者按钮没有隐藏。如何简化此代码并确保分类显示完美工作

   __author__ = 'kannan'
# coding: utf-8
#!/usr/bin/python

import wx, os, subprocess

class MyDialog(wx.Dialog):

def __init__(self, parent, id, title):
    wx.Dialog.__init__(self, None, wx.ID_ANY, title, pos=(0, 0), size=wx.DisplaySize())

    for i in range(113, 500):
        wx.StaticText(self, -1, '|', (480,i))

    for p in range(113, 500):
        wx.StaticText(self, -1, '|', (100,p))

    for q in range(113, 500):
        wx.StaticText(self, -1, '|', (950, q))

    for r in range(113, 500):
        wx.StaticText(self, -1, '|', (100, r))

    for s in range(113, 500):
        wx.StaticText(self, -1, '|', (950, s))


    for j in range(895, 294):
        wx.StaticText(self, -1, '_', (j,150))

    for k in range(100, 480):
        wx.StaticText(self, -1, '_', (k,200))

    for l in range(100, 480):
        wx.StaticText(self, -1, '_', (l,300))

    for m in range(100, 480):
        wx.StaticText(self, -1, '_', (m,400))

    for n in range(100, 950):
        wx.StaticText(self, -1, '_', (n,100))

    for o in range(100, 950):
        wx.StaticText(self, -1, '_', (o, 500))


    text = wx.StaticText(self, -1, "SecureIT: An Operating System Security Tool ™ ", (250,20))
    font = wx.Font(20, wx.Unconstrained, wx.ITALIC, wx.BOLD)
    text.SetFont(font)

    self.Button1 = wx.Button(self, -1, 'Malicious Code Protection', (230,140))
    self.Button1.Bind(wx.EVT_BUTTON,self.button1hide)
    self.Button1.SetBackgroundColour("yellow")
    self.Button1.SetForegroundColour("blue")

    self.Button2 = wx.Button(self, -1, 'Authentication', (230,240))
    self.Button2.Bind(wx.EVT_BUTTON, self.button2hide)
    self.Button2.SetBackgroundColour("yellow")
    self.Button2.SetForegroundColour("blue")


    self.Button3 = wx.Button(self, -1, 'Data Security',  (230,340))
    self.Button3.Bind(wx.EVT_BUTTON, self.button3hide)
    self.Button3.SetBackgroundColour("yellow")
    self.Button3.SetForegroundColour("blue")

    self.Button4 = wx.Button(self, -1, 'Miscellaneous', (230, 440 ))
    self.Button4.Bind(wx.EVT_BUTTON, self.button4hide)
    self.Button4.SetBackgroundColour("yellow")
    self.Button4.SetForegroundColour("blue")


def button1hide(self, event):

        self.Button1.Disable()
        self.Button2.Disable()
        self.Button3.Disable()
        self.Button4.Disable()


        self.btn1 = wx.StaticText(self, -1, 'Firewall ', (550, 180))
        self.btn1.SetForegroundColour("blue")

        if os.path.exists('/usr/bin/iptables-xml'):
            self.btn1.SetForegroundColour("dark green")
        else:
            self.btn1.SetForegroundColour("red")

        self.btn2 = wx.StaticText(self, -1, 'Intrusion Detection System ', (550, 260))
        self.btn2.SetForegroundColour("blue")


        if os.path.exists('/usr/bin/snort-mysql') or os.path.exists('usr/bin/acidbase'):
            self.btn2.SetForegroundColour("green")
        else:
            self.btn2.SetForegroundColour("red")
            self.btn2.SetToolTip(wx.ToolTip("Intrustion Detection"
                                            " System helps detect intruders. Kindly press the install button "
                                            "to get an IDS for your system."
                                            ""))
            self.compute_btn = wx.Button(self, 3, 'install', (750, 250))
            self.Bind(wx.EVT_BUTTON, self.IDS, id=3)

        self.btn3 = wx.StaticText(self, -1, 'Rootkit Scanner ', (550, 340))
        self.btn3.SetForegroundColour("blue")
        if os.path.exists('/usr/bin/rkhunter'):
            self.btn3.SetForegroundColour("green")
        else:
            self.btn3.SetForegroundColour("red")
            self.btn3.SetToolTip(wx.ToolTip("Rootkit Scanner not found"
                                            " System helps detect rootkits. Kindly press the install button "
                                            "to get an IDS for your system."
                                            ""))
            self.compute_btn2 = wx.Button(self, 4, 'install', (750, 330))
            self.Bind(wx.EVT_BUTTON, self.Rootkit, id=4)


        self.Button2.Enable()
        self.Button3.Enable()
        self.Button4.Enable()
        self.btn4.Hide()
        self.btn5.Hide()
        self.btn6.Hide()
        self.btn7.Hide()
        self.btn8.Hide()
        self.btn9.Hide()
        self.btn10.Hide()
        self.btn11.Hide()
        self.btn12.Hide()
        self.compute_btn4.Hide()
        self.compute_btn3.Hide()

def button2hide(self, event):

        self.Button1.Disable()
        self.Button2.Disable()
        self.Button3.Disable()
        self.Button4.Disable()


        self.btn4 = wx.StaticText(self, -1, 'Screen Lock ', (550, 180))
        self.btn4.SetForegroundColour("blue")
        self.btn5 = wx.StaticText(self, -1, 'Anonymous ', (550, 260))
        self.btn5.SetForegroundColour("blue")
        self.btn6 = wx.StaticText(self, -1, 'Guest Login ', (550, 340))
        self.btn6.SetForegroundColour("blue")

        self.Button1.Enable()
        self.Button3.Enable()
        self.Button4.Enable()


        self.btn1.Hide()
        self.btn2.Hide()
        self.btn3.Hide()
        self.btn7.Hide()
        self.btn8.Hide()
        self.btn9.Hide()
        self.btn10.Hide()
        self.btn11.Hide()
        self.btn12.Hide()
        self.compute_btn2.Hide()
        self.compute_btn.Hide()
        self.compute_btn4.Hide()
        self.compute_btn3.Hide()


def button3hide(self, event):

        self.Button1.Disable()
        self.Button2.Disable()
        self.Button3.Disable()
        self.Button4.Disable()

        self.btn7 = wx.StaticText(self, -1, 'Secure Data Deletion ', (550, 180))
        self.btn7.SetForegroundColour("blue")

        if os.path.exists('/usr/bin/wipe'):
            self.btn7.SetForegroundColour("green")
        else:
            self.bt7.SetForegroundColour("red")
            self.btn7.SetToolTip(wx.ToolTip("Rootkit Scanner not found"
                                            " System helps detect rootkits. Kindly press the install button "
                                            "to get an IDS for your system."
                                            ""))
            self.compute_btn3 = wx.Button(self,5, 'install', (750, 170))
            self.Bind(wx.EVT_BUTTON, self.wipe, id=5)

        self.btn8 = wx.StaticText(self, -1, 'Folder Encryption ', (550, 260))
        self.btn8.SetForegroundColour("blue")
        if os.path.exists('/usr/bin/encfs'):
            self.btn8.SetForegroundColour("dark green")
        else:
            self.btn8.SetForegroundColour("red")
            self.btn8.SetToolTip(wx.ToolTip("Click install to get a rootkit hunter"))
            self.compute_btn4 = wx.Button(self, 6, 'install', (750, 260))
            self.Bind(wx.EVT_BUTTON, self.encfs, id=6)


        self.btn9 = wx.StaticText(self, -1, 'ASLR ', (550, 340))
        self.btn9.SetForegroundColour("blue")

        self.Button1.Enable()
        self.Button2.Enable()
        self.Button4.Enable()
        self.btn1.Hide()
        self.btn2.Hide()
        self.btn3.Hide()
        self.btn4.Hide()
        self.btn5.Hide()
        self.btn6.Hide()
        self.btn10.Hide()
        self.btn11.Hide()
        self.btn12.Hide()
        self.compute_btn2.Hide()
        self.compute_btn.Hide()

def button4hide(self, event):

        self.Button1.Disable()
        self.Button2.Disable()
        self.Button3.Disable()
        self.Button4.Disable()

        self.btn10 = wx.StaticText(self, -1, 'Telnet ', (550, 180))
        self.btn10.SetForegroundColour("blue")
        self.btn11 = wx.StaticText(self, -1, 'Folder Encryption ', (550, 260))
        self.btn11.SetForegroundColour("blue")
        self.btn12 = wx.StaticText(self, -1, 'ASLR ', (550, 340))
        self.btn12.SetForegroundColour("blue")

        self.Button1.Enable()
        self.Button2.Enable()
        self.Button3.Enable()
        self.btn1.Hide()
        self.btn2.Hide()
        self.btn3.Hide()
        self.btn4.Hide()
        self.btn5.Hide()
        self.btn6.Hide()
        self.btn7.Hide()
        self.btn8.Hide()
        self.btn9.Hide()
        self.compute_btn4.Hide()
        self.compute_btn3.Hide()
        self.compute_btn2.Hide()
        self.compute_btn.Hide()

def Rootkit(self, event):
    os.system("gksudo \"apt-get -y install rkhunter\"")

def IDS(self, event):
    os.system("gksudo \"apt-get -y install acidbase\"")

def wipe(self, event):
    os.system("gksudo \"apt-get -y install wipe\"")

def encfs(self, event):
     os.system("gksudo \"apt-get -y install encfs\"")


class MyApp(wx.App):
def OnInit(self):
    dlg = MyDialog(None, -1, '')
    dlg.Show(True)
    dlg.Centre()
    return True

app = MyApp(0)
app.MainLoop()

---

代码不起作用的原因：

    import wx, os, subprocess

    class MyDialog(wx.Dialog):

        def __init__(self, parent, id, title):
            wx.Dialog.__init__(self, None, wx.ID_ANY, title, pos=(0, 0), size=(1000,600))
            self.btn1 = None
            self.btn2 = None
            self.btn3 = None
            self.compute_btn1 = None
            self.compute_btn2 = None

        def drawAllLines(self):
            dc = wx.ClientDC(self)
            dc.SetBrush(wx.Brush('BLACK', wx.SOLID))

            dc.DrawLine(100, 100, 950, 100)
            dc.DrawLine(100, 200, 480, 200)
            dc.DrawLine(100, 300, 480, 300)
            dc.DrawLine(100, 400, 480, 400)
            dc.DrawLine(100, 500, 950, 500)
            dc.DrawLine(100, 100, 100, 500)


        def buildLayout(self):
            text = wx.StaticText(self, -1, "SecureIT: An Operating System Security Tool", (250,20))
            font = wx.Font(20, wx.Unconstrained, wx.ITALIC, wx.BOLD)
            text.SetFont(font)

            self.Button1 = wx.Button(self, -1, 'Malicious Code Protection', (230,140))
            self.Button1.Bind(wx.EVT_BUTTON,self.button1hide)
            self.Button1.SetBackgroundColour("yellow")
            self.Button1.SetForegroundColour("blue")

            self.Button2 = wx.Button(self, -1, 'Authentication', (230,240))
            self.Button2.Bind(wx.EVT_BUTTON, self.button2hide)
            self.Button2.SetBackgroundColour("yellow")
            self.Button2.SetForegroundColour("blue")


            self.Button3 = wx.Button(self, -1, 'Data Security',  (230,340))
            self.Button3.Bind(wx.EVT_BUTTON, self.button3hide)
            self.Button3.SetBackgroundColour("yellow")
            self.Button3.SetForegroundColour("blue")

            self.Button4 = wx.Button(self, -1, 'Miscellaneous', (230, 440 ))
            self.Button4.Bind(wx.EVT_BUTTON, self.button4hide)
            self.Button4.SetBackgroundColour("yellow")
            self.Button4.SetForegroundColour("blue")

            self.drawAllLines()

        def clearAllBtn(self):
            if self.btn1:
                self.btn1.Hide()
            if self.btn2:
                self.btn2.Hide()
            if self.btn3:
                self.btn3.Hide()
            if self.compute_btn2:
                self.compute_btn2.Hide()
            if self.compute_btn1:
                self.compute_btn1.Hide()

        def button1hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Firewall ', (550, 180))
            self.btn1.SetForegroundColour("blue")

            if os.path.exists('/usr/bin/iptables-xml'):
                self.btn1.SetForegroundColour("dark green")
            else:
                self.btn1.SetForegroundColour("red")

            self.btn2 = wx.StaticText(self, -1, 'Intrusion Detection System ', (550, 260))
            self.btn2.SetForegroundColour("blue")


            if os.path.exists('/usr/bin/snort-mysql') or os.path.exists('usr/bin/acidbase'):
                self.btn2.SetForegroundColour("green")
            else:
                self.btn2.SetForegroundColour("red")
                self.btn2.SetToolTip(wx.ToolTip("Intrustion Detection"
                                                " System helps detect intruders. Kindly press the install button "
                                                "to get an IDS for your system."
                                                ""))
                self.compute_btn1 = wx.Button(self, 3, 'install', (750, 250))
                self.Bind(wx.EVT_BUTTON, self.IDS, id=3)

            self.btn3 = wx.StaticText(self, -1, 'Rootkit Scanner ', (550, 340))
            self.btn3.SetForegroundColour("blue")
            if os.path.exists('/usr/bin/rkhunter'):
                self.btn3.SetForegroundColour("green")
            else:
                self.btn3.SetForegroundColour("red")
                self.btn3.SetToolTip(wx.ToolTip("Rootkit Scanner not found"
                                                " System helps detect rootkits. Kindly press the install button "
                                                "to get an IDS for your system."
                                                ""))
                self.compute_btn2 = wx.Button(self, 4, 'install', (750, 330))
                self.Bind(wx.EVT_BUTTON, self.Rootkit, id=4)


        def button2hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Screen Lock ', (550, 180))
            self.btn1.SetForegroundColour("blue")
            self.btn2 = wx.StaticText(self, -1, 'Anonymous ', (550, 260))
            self.btn2.SetForegroundColour("blue")
            self.btn3 = wx.StaticText(self, -1, 'Guest Login ', (550, 340))
            self.btn3.SetForegroundColour("blue")


        def button3hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Secure Data Deletion ', (550, 180))
            self.btn1.SetForegroundColour("blue")

            if os.path.exists('/usr/bin/wipe'):
                self.btn1.SetForegroundColour("green")
            else:
                self.btn1.SetForegroundColour("red")
                self.btn1.SetToolTip(wx.ToolTip("Rootkit Scanner not found"
                                                " System helps detect rootkits. Kindly press the install button "
                                                "to get an IDS for your system."
                                                ""))
                self.compute_btn1 = wx.Button(self,5, 'install', (750, 170))
                self.Bind(wx.EVT_BUTTON, self.wipe, id=5)

            self.btn2 = wx.StaticText(self, -1, 'Folder Encryption ', (550, 260))
            self.btn2.SetForegroundColour("blue")
            if os.path.exists('/usr/bin/encfs'):
                self.btn2.SetForegroundColour("dark green")
            else:
                self.btn2.SetForegroundColour("red")
                self.btn2.SetToolTip(wx.ToolTip("Click install to get a rootkit hunter"))
                self.compute_btn2 = wx.Button(self, 6, 'install', (750, 260))
                self.Bind(wx.EVT_BUTTON, self.encfs, id=6)

            self.btn3 = wx.StaticText(self, -1, 'ASLR ', (550, 340))
            self.btn3.SetForegroundColour("blue")


        def button4hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Telnet ', (550, 180))
            self.btn1.SetForegroundColour("blue")
            self.btn2 = wx.StaticText(self, -1, 'Folder Encryption ', (550, 260))
            self.btn2.SetForegroundColour("blue")
            self.btn3 = wx.StaticText(self, -1, 'ASLR ', (550, 340))
            self.btn3.SetForegroundColour("blue")


        def Rootkit(self, event):
            os.system("gksudo \"apt-get -y install rkhunter\"")

        def IDS(self, event):
            os.system("gksudo \"apt-get -y install acidbase\"")

        def wipe(self, event):
            os.system("gksudo \"apt-get -y install wipe\"")

        def encfs(self, event):
            os.system("gksudo \"apt-get -y install encfs\"")


    class MyApp(wx.App):
        def OnInit(self):
            dlg = MyDialog(self, -1, '')
            dlg.Show(True)
            dlg.Centre()
            dlg.buildLayout()
            return True

    app = MyApp(0)
    app.MainLoop()

有很多运行时错误，例如“self.bt7”的输入错误和在构建之前使用的btn对象。您可以在控制台中检查这些错误

有了这些错误，一些用于隐藏按钮的代码没有被调用

一些其他建议：

您使用了数百个“\u1”静态文本来绘制线条。它使你的应用程序非常慢。实际上你可以用“wx.DrawLine”来画线

按类别显示信息时，只需3个静态文本作为说明，2个按钮作为“安装”。您不需要定义这么多变量（如btn10、btn11）

我根据您的代码做了一些更改，您可以试一试：

    import wx, os, subprocess

    class MyDialog(wx.Dialog):

        def __init__(self, parent, id, title):
            wx.Dialog.__init__(self, None, wx.ID_ANY, title, pos=(0, 0), size=(1000,600))
            self.btn1 = None
            self.btn2 = None
            self.btn3 = None
            self.compute_btn1 = None
            self.compute_btn2 = None

        def drawAllLines(self):
            dc = wx.ClientDC(self)
            dc.SetBrush(wx.Brush('BLACK', wx.SOLID))

            dc.DrawLine(100, 100, 950, 100)
            dc.DrawLine(100, 200, 480, 200)
            dc.DrawLine(100, 300, 480, 300)
            dc.DrawLine(100, 400, 480, 400)
            dc.DrawLine(100, 500, 950, 500)
            dc.DrawLine(100, 100, 100, 500)


        def buildLayout(self):
            text = wx.StaticText(self, -1, "SecureIT: An Operating System Security Tool", (250,20))
            font = wx.Font(20, wx.Unconstrained, wx.ITALIC, wx.BOLD)
            text.SetFont(font)

            self.Button1 = wx.Button(self, -1, 'Malicious Code Protection', (230,140))
            self.Button1.Bind(wx.EVT_BUTTON,self.button1hide)
            self.Button1.SetBackgroundColour("yellow")
            self.Button1.SetForegroundColour("blue")

            self.Button2 = wx.Button(self, -1, 'Authentication', (230,240))
            self.Button2.Bind(wx.EVT_BUTTON, self.button2hide)
            self.Button2.SetBackgroundColour("yellow")
            self.Button2.SetForegroundColour("blue")


            self.Button3 = wx.Button(self, -1, 'Data Security',  (230,340))
            self.Button3.Bind(wx.EVT_BUTTON, self.button3hide)
            self.Button3.SetBackgroundColour("yellow")
            self.Button3.SetForegroundColour("blue")

            self.Button4 = wx.Button(self, -1, 'Miscellaneous', (230, 440 ))
            self.Button4.Bind(wx.EVT_BUTTON, self.button4hide)
            self.Button4.SetBackgroundColour("yellow")
            self.Button4.SetForegroundColour("blue")

            self.drawAllLines()

        def clearAllBtn(self):
            if self.btn1:
                self.btn1.Hide()
            if self.btn2:
                self.btn2.Hide()
            if self.btn3:
                self.btn3.Hide()
            if self.compute_btn2:
                self.compute_btn2.Hide()
            if self.compute_btn1:
                self.compute_btn1.Hide()

        def button1hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Firewall ', (550, 180))
            self.btn1.SetForegroundColour("blue")

            if os.path.exists('/usr/bin/iptables-xml'):
                self.btn1.SetForegroundColour("dark green")
            else:
                self.btn1.SetForegroundColour("red")

            self.btn2 = wx.StaticText(self, -1, 'Intrusion Detection System ', (550, 260))
            self.btn2.SetForegroundColour("blue")


            if os.path.exists('/usr/bin/snort-mysql') or os.path.exists('usr/bin/acidbase'):
                self.btn2.SetForegroundColour("green")
            else:
                self.btn2.SetForegroundColour("red")
                self.btn2.SetToolTip(wx.ToolTip("Intrustion Detection"
                                                " System helps detect intruders. Kindly press the install button "
                                                "to get an IDS for your system."
                                                ""))
                self.compute_btn1 = wx.Button(self, 3, 'install', (750, 250))
                self.Bind(wx.EVT_BUTTON, self.IDS, id=3)

            self.btn3 = wx.StaticText(self, -1, 'Rootkit Scanner ', (550, 340))
            self.btn3.SetForegroundColour("blue")
            if os.path.exists('/usr/bin/rkhunter'):
                self.btn3.SetForegroundColour("green")
            else:
                self.btn3.SetForegroundColour("red")
                self.btn3.SetToolTip(wx.ToolTip("Rootkit Scanner not found"
                                                " System helps detect rootkits. Kindly press the install button "
                                                "to get an IDS for your system."
                                                ""))
                self.compute_btn2 = wx.Button(self, 4, 'install', (750, 330))
                self.Bind(wx.EVT_BUTTON, self.Rootkit, id=4)


        def button2hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Screen Lock ', (550, 180))
            self.btn1.SetForegroundColour("blue")
            self.btn2 = wx.StaticText(self, -1, 'Anonymous ', (550, 260))
            self.btn2.SetForegroundColour("blue")
            self.btn3 = wx.StaticText(self, -1, 'Guest Login ', (550, 340))
            self.btn3.SetForegroundColour("blue")


        def button3hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Secure Data Deletion ', (550, 180))
            self.btn1.SetForegroundColour("blue")

            if os.path.exists('/usr/bin/wipe'):
                self.btn1.SetForegroundColour("green")
            else:
                self.btn1.SetForegroundColour("red")
                self.btn1.SetToolTip(wx.ToolTip("Rootkit Scanner not found"
                                                " System helps detect rootkits. Kindly press the install button "
                                                "to get an IDS for your system."
                                                ""))
                self.compute_btn1 = wx.Button(self,5, 'install', (750, 170))
                self.Bind(wx.EVT_BUTTON, self.wipe, id=5)

            self.btn2 = wx.StaticText(self, -1, 'Folder Encryption ', (550, 260))
            self.btn2.SetForegroundColour("blue")
            if os.path.exists('/usr/bin/encfs'):
                self.btn2.SetForegroundColour("dark green")
            else:
                self.btn2.SetForegroundColour("red")
                self.btn2.SetToolTip(wx.ToolTip("Click install to get a rootkit hunter"))
                self.compute_btn2 = wx.Button(self, 6, 'install', (750, 260))
                self.Bind(wx.EVT_BUTTON, self.encfs, id=6)

            self.btn3 = wx.StaticText(self, -1, 'ASLR ', (550, 340))
            self.btn3.SetForegroundColour("blue")


        def button4hide(self, event):
            self.clearAllBtn()

            self.btn1 = wx.StaticText(self, -1, 'Telnet ', (550, 180))
            self.btn1.SetForegroundColour("blue")
            self.btn2 = wx.StaticText(self, -1, 'Folder Encryption ', (550, 260))
            self.btn2.SetForegroundColour("blue")
            self.btn3 = wx.StaticText(self, -1, 'ASLR ', (550, 340))
            self.btn3.SetForegroundColour("blue")


        def Rootkit(self, event):
            os.system("gksudo \"apt-get -y install rkhunter\"")

        def IDS(self, event):
            os.system("gksudo \"apt-get -y install acidbase\"")

        def wipe(self, event):
            os.system("gksudo \"apt-get -y install wipe\"")

        def encfs(self, event):
            os.system("gksudo \"apt-get -y install encfs\"")


    class MyApp(wx.App):
        def OnInit(self):
            dlg = MyDialog(self, -1, '')
            dlg.Show(True)
            dlg.Centre()
            dlg.buildLayout()
            return True

    app = MyApp(0)
    app.MainLoop()

请编辑此内容以显示一个简短的自包含示例（）。那样你会得到更好的帮助。没有人想读300行代码。