In this Python GUI article i want to show you creating Question Dialog in wxPython. So we are going to use wx.MessageDialog class for this. and this class represents a dialog that shows a single or multi line message.
Also you can check More GUI Development Tutorials in the below link.
1: PyQt5 GUI Development Tutorials
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3: Pyside2 GUI Development Tutorials
4: Kivy GUI Development Tutorials
So this is the complete code for Python GUI Question Dialog in wxPython
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import wx class MyFrame(wx.Frame): def __init__(self, parent, title): super(MyFrame, self).__init__(parent, title =title) self.panel = MyPanel(self) class MyPanel(wx.Panel): def __init__(self, parent): super(MyPanel, self).__init__(parent) self.button = wx.Button(self, label = "Open Question Dialog", pos = (100,100)) self.Bind(wx.EVT_BUTTON, self.questionDialog) def questionDialog(self, event): dialog = wx.MessageDialog(None, "Do You Want To Close?",'Close',wx.YES_NO | wx.ICON_QUESTION) result = dialog.ShowModal() if result == wx.ID_YES: print("Yes Closed") else: print("No Close") class MyApp(wx.App): def OnInit(self): self.frame = MyFrame(parent=None, title="Message Box") self.frame.Show() return True app = MyApp() app.MainLoop() |
So this class is MyFrame class that inherits from wx.Frame and it is a top level window that contains our panel.
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class MyFrame(wx.Frame): def __init__(self, parent, title): super(MyFrame, self).__init__(parent, title =title) self.panel = MyPanel(self) |
After that we have MyPanel class that inherits from wx.Panel and it is the place that we create our widgets and layouts in this class. And in this class we have created a button also we have done binding of our def questionDialog() method.
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class MyPanel(wx.Panel): def __init__(self, parent): super(MyPanel, self).__init__(parent) self.button = wx.Button(self, label = "Open Question Dialog", pos = (100,100)) self.Bind(wx.EVT_BUTTON, self.questionDialog) |
This is the binding process for our Question Dialog
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self.Bind(wx.EVT_BUTTON, self.questionDialog) |
And this is the Question Dialog method
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def questionDialog(self, event): dialog = wx.MessageDialog(None, "Do You Want To Close?",'Close',wx.YES_NO | wx.ICON_QUESTION) result = dialog.ShowModal() if result == wx.ID_YES: print("Yes Closed") else: print("No Close") |
So the last class is MyApp class that inherits from wx.App. the OnInit() method is where you will most often create frame subclass objects. and start our main loop.That’s it. Once the application’s main event loop processing takes over, control passes to wxPython. Unlike procedural programs, a wxPython GUI program primarily responds to the events taking place around it, mostly determined by a human user clicking with a mouse and typing at the keyboard. When all the frames in an application have been closed, the app.MainLoop() method will return and the program will exit.
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class MyApp(wx.App): def OnInit(self): self.frame = MyFrame(parent=None, title="Message Box") self.frame.Show() return True app = MyApp() app.MainLoop() |
So run the code and this will be the result
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