Python i okienka, biblioteka wxPython

Moje pierwsze okienko:

import wx

app = wx.App()
frame = wx.Frame(None, -1, "Tytul")
frame.Show()
app.MainLoop()

Drugie okienko z potwierdzeniem wyjścia

import wx

def OnClose(event):
    dlg = wx.MessageDialog(top,
        "Naprawdę chcesz to, kurna, zamknąć?",
        "Co jest?!", wx.OK|wx.CANCEL|wx.ICON_QUESTION)
    result = dlg.ShowModal()
    dlg.Destroy()
    if result == wx.ID_OK:
        top.Destroy()

app = wx.App(redirect=True)
top = wx.Frame(None, title="Hello World", size=(300,200))
top.Bind(wx.EVT_CLOSE, OnClose)
top.Show()
app.MainLoop()

Trzecie okno z klasą

import wx

class windowClass(wx.Frame):

    def __init__(self, parent, title):
        super(windowClass, self).__init__(parent, title=title, size=(400, 300))

        self.Move(100, 500)  # pozycja okna 100, 500
        self.Center()   # pozycja okna w środku

        self.Show()


app = wx.App()
windowClass(None, title="Joł, joł")
app.MainLoop()

Okno z menu

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
ZetCode wxPython tutorial

This example shows a simple menu.

author: Jan Bodnar
website: www.zetcode.com
last modified: April 2018
"""

import wx


class Example(wx.Frame):

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

        self.InitUI()

    def InitUI(self):

        menubar = wx.MenuBar()
        fileMenu = wx.Menu()
        fileItem = fileMenu.Append(wx.ID_EXIT, 'Quit', 'Quit application')
        menubar.Append(fileMenu, '&File')
        self.SetMenuBar(menubar)

        self.Bind(wx.EVT_MENU, self.OnQuit, fileItem)

        self.SetSize((300, 200))
        self.SetTitle('Simple menu')
        self.Centre()

    def OnQuit(self, e):
        self.Close()


def main():

    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()


if __name__ == '__main__':
    main()

wxPython tutorial – Jan Bodnar

You can check your virtual environment in PyCharm -> Preferences -> Project -> Project Interpreter. There you can also press the + symbol at the bottom left to install wxpython there. (Which will basically pip install the package inside the virtualenv your project uses.)