python - wxPython 自定义对话框加载不正确

Question

我正在尝试创建一个自定义对话框来显示信息。按下按钮即可激活它，并且该机制运行良好。然而，对话框本身已被破坏。如有任何帮助，我们将不胜感激。

import wx

class ForgotPass(wx.Dialog):

    def __init__(self, *args, **kwargs):
         super(ForgotPass, self).__init__(*args, **kwargs) 

        self.InitUI()

    def InitUI(self):
        self.panel = wx.Panel(self)
        self.sizer = wx.BoxSizer(wx.VERTICAL)

        self.title = wx.StaticText(self.panel, label='Forgotten Your Password?', style=wx.ALIGN_CENTER)
        self.title.SetFont(wx.Font(8, wx.DEFAULT, wx.NORMAL, wx.BOLD, underline=True))  # Underlined & Bold
        self.sizer.Add(self.title)

        self.text = wx.StaticText(self.panel, label="Contact 'TheHiguty' via ingame PM to have your password reset!", style=wx.ALIGN_CENTER)
        self.sizer.Add(self.text)

        self.SetSizer(self.sizer)
        self.SetSize((200, 150))
        self.SetTitle('Forgotten Your Password')
        self.Center()
        self.Show(True)

def main():
    app = wx.App(False)
    ForgotPass(None)
    app.MainLoop()

if __name__ == "__main__":
    main()

但是，我得到的不是正确显示文本，而是:

非常感谢任何解决此问题的帮助!

Answer 1

在 self.SetSizer(self.sizer) 之后添加 self.sizer.Fit(self.panel) 来解决该问题。 不过，如果这样做，您会发现水平宽度太小，因此您可能需要扩大它。完整代码并修复:

import wx

class ForgotPass(wx.Dialog):

    def __init__(self, *args, **kwargs):
        super(ForgotPass, self).__init__(*args, **kwargs) 

        self.InitUI()

    def InitUI(self):
        self.panel = wx.Panel(self)
        self.sizer = wx.BoxSizer(wx.VERTICAL)

        self.title = wx.StaticText(self.panel, label='Forgotten Your Password?', style=wx.ALIGN_CENTER)
        self.title.SetFont(wx.Font(8, wx.DEFAULT, wx.NORMAL, wx.BOLD, underline=True))  # Underlined & Bold
        self.sizer.Add(self.title)

        self.text = wx.StaticText(self.panel, label="Contact 'TheHiguty' via ingame PM to have your password reset!", style=wx.ALIGN_CENTER)
        self.sizer.Add(self.text)

        self.SetSizer(self.sizer)
        self.sizer.Fit(self.panel)
        self.SetSize((400, 150))
        self.SetTitle('Forgotten Your Password')
        self.Center()
        self.Show(True)

def main():
    app = wx.App(False)
    ForgotPass(None)
    app.MainLoop()

if __name__ == "__main__":
    main()

尽管如此，有一种方法可以创建看起来更干净并且对于程序运行的任何操作系统都更原生的对话框:使用 wx.MessageBox

这是一个简单的例子:

import wx

class MainWindow(wx.Frame):
    def __init__(self, parent):
        super(MainWindow, self).__init__(parent)

        self.sizer = wx.BoxSizer(wx.VERTICAL)

        self.button = wx.Button(self, wx.ID_ANY, label="Test")
        self.sizer.Add(self.button)
        self.Bind(wx.EVT_BUTTON, self.password_dialog, self.button)

        self.SetSizer(self.sizer)
        self.sizer.Fit(self)
        self.SetTitle('Test')
        self.SetSize((100, 100))
        self.Centre()
        self.Show(True)

    def password_dialog(self, event):
        wx.MessageBox(
            'Contact `TheHiguty` blah blah blah',
            'Forgotten your password?',
            wx.OK|wx.ICON_ERROR)

if __name__ == '__main__':
    app = wx.App()
    MainWindow(None)
    app.MainLoop()