ダイアログボックスを表示する #Python

tkinter , PyQt5 , PyQt6 , WXPythonでダイアログボックスを表示してみます

tkinter

from tkinter import messagebox , simpledialog
from enum import Enum
import sys

class Icon(Enum):
    Information = messagebox.INFO
    Question = messagebox.QUESTION
    Exclamation = messagebox.WARNING
    Error = messagebox.ERROR

class SimpleDialog:
    @staticmethod
    def askstring(title="", label="", value ='', parent=None, width=0, height=0)-> tuple[bool, str]:
        ret = simpledialog.askstring(title, label, initialvalue=value)
        if ret is None:
              return False, ''
        return True, ret
    
    @staticmethod
    def ask(title="", label="", parent = None, icon=Icon.Information)-> bool:
        ret = messagebox.askokcancel(title=title ,message=label, icon=icon.value)
        return ret 
    
    @staticmethod
    def infomation(title="", label="", parent = None, icon=Icon.Information)-> bool:
        messagebox.showinfo(title='', message=label, icon=icon.value)
        return True

これがベースだったので短いコードです

PyQt5

from PyQt5.QtWidgets import (QInputDialog, QApplication, QMessageBox)
from PyQt5 import QtCore
from enum import Enum
import sys

class Icon(Enum):
    Information : int = QMessageBox.Icon.Information
    Question : int = QMessageBox.Icon.Question
    Exclamation : int = QMessageBox.Icon.Warning
    Error : int = QMessageBox.Icon.Critical

app = QApplication(sys.argv)
class SimpleDialog:
    @staticmethod
    def askstring(title="", label="",value="",parent=None, width=0, height=0)-> tuple[bool, str]:
        dialog = QInputDialog()
        dialog.setWindowTitle(title)
        dialog.setLabelText(label)
        dialog.setTextValue(value)
        dialog.setWindowFlags(QtCore.Qt.WindowType.WindowStaysOnTopHint)
        dialog.resize(width,0)
        ret = dialog.exec() == QInputDialog.DialogCode.Accepted
        return ret, dialog.textValue()
    
    @staticmethod
    def ask(parent = None, title="", label="", icon=Icon.Information)-> bool:
        dialog = QMessageBox()
        dialog.setWindowTitle(title)
        dialog.setText(label)
        dialog.setIcon(icon.value)
        dialog.setWindowFlags(QtCore.Qt.WindowType.WindowStaysOnTopHint)
        dialog.setStandardButtons(QMessageBox.StandardButton.Ok| QMessageBox.StandardButton.Cancel)
        dialog.setDefaultButton(QMessageBox.StandardButton.Ok)
        ret = dialog.exec() == QMessageBox.StandardButton.Ok
        return ret
    
    @staticmethod
    def infomation(parent = None, title="", label="", icon=Icon.Information)-> bool:
        dialog = QMessageBox()
        dialog.setWindowTitle(title)
        dialog.setText(label)
        dialog.setIcon(icon.value)
        dialog.setWindowFlags(QtCore.Qt.WindowType.WindowStaysOnTopHint)
        dialog.setStandardButtons(QMessageBox.StandardButton.Ok)
        dialog.setDefaultButton(QMessageBox.StandardButton.Ok)
        ret = dialog.exec() == QMessageBox.StandardButton.Ok
        return ret

長いです。その分カスタマイズの自由度も高いです

PyQt6

from PyQt6.QtWidgets import (QInputDialog, QApplication, QMessageBox)
from PyQt6 import QtCore
from enum import Enum
import sys

class Icon(Enum):
    Information : int = QMessageBox.Icon.Information
    Question : int = QMessageBox.Icon.Question
    Exclamation : int = QMessageBox.Icon.Warning
    Error : int = QMessageBox.Icon.Critical

app = QApplication(sys.argv)
class SimpleDialog:
    @staticmethod
    def askstring(title="", label="",value="",parent=None, width=0, height=0)-> tuple[bool, str]:
        dialog = QInputDialog()
        dialog.setWindowTitle(title)
        dialog.setLabelText(label)
        dialog.setTextValue(value)
        dialog.setWindowFlags(QtCore.Qt.WindowType.WindowStaysOnTopHint)
        dialog.resize(width,0)
        ret = dialog.exec() == QInputDialog.DialogCode.Accepted.value
        return ret, dialog.textValue()
    
    @staticmethod
    def ask(parent = None, title="", label="", icon=Icon.Information)-> bool:
        dialog = QMessageBox()
        dialog.setWindowTitle(title)
        dialog.setText(label)
        dialog.setIcon(icon.value)
        dialog.setWindowFlags(QtCore.Qt.WindowType.WindowStaysOnTopHint)
        dialog.setStandardButtons(QMessageBox.StandardButton.Ok| QMessageBox.StandardButton.Cancel)
        dialog.setDefaultButton(QMessageBox.StandardButton.Ok)
        ret = dialog.exec() == QMessageBox.StandardButton.Ok
        return ret
    
    @staticmethod
    def infomation(parent = None, title="", label="", icon=Icon.Information)-> bool:
        dialog = QMessageBox()
        dialog.setWindowTitle(title)
        dialog.setText(label)
        dialog.setIcon(icon.value)
        dialog.setWindowFlags(QtCore.Qt.WindowType.WindowStaysOnTopHint)
        dialog.setStandardButtons(QMessageBox.StandardButton.Ok)
        dialog.setDefaultButton(QMessageBox.StandardButton.Ok)
        ret = dialog.exec() == QMessageBox.StandardButton.Ok
        return ret

PyQt5と一見全く一緒ですが、
QInputDialog.DialogCode.Accepted
が
QInputDialog.DialogCode.Accepted.value
になっています

WXPython

import wx
from enum import Enum

app = wx.App()
class Icon(Enum):
    Information = wx.ICON_INFORMATION
    Question = wx.ICON_QUESTION
    Exclamation = wx.ICON_EXCLAMATION
    Error = wx.ICON_ERROR

class SimpleDialog:
    @staticmethod
    def askstring(title="", label="",value= "" ,parent=None, width=0, height=0)-> tuple[bool, str]:
        dlg = wx.TextEntryDialog(None, label,caption = title,value = value)
        dlg.Size = (width, height)
        dlg.WindowStyle |= wx.STAY_ON_TOP
        r = dlg.ShowModal() == wx.ID_OK
        v = dlg.GetValue()
        dlg.Destroy()
        return r, v
    
    @staticmethod
    def ask(parent = None, title="", label="", icon=Icon.Information)-> bool:
        dlg = wx.MessageDialog(None, label, title, wx.OK | wx.CANCEL | icon.value)
        dlg.WindowStyle |= wx.STAY_ON_TOP
        r = dlg.ShowModal() == wx.ID_OK
        dlg.Destroy()
        return r

    @staticmethod
    def infomation(parent = None, title="", label="", icon=Icon.Information)-> bool:
        dlg = wx.MessageDialog(None, label, title, wx.OK | icon.value)
        dlg.WindowStyle |= wx.STAY_ON_TOP
        dlg.ShowModal()
        dlg.Destroy()
        return True

特に言う事はないかも

共通部分

def main():
    print(SimpleDialog.askstring(title='ににゃ',label='にににゃー',value='にゃーにゃーにゃー'))
    print(SimpleDialog.ask(title='ににゃー',label='にににゃー',icon=Icon.Error))
    print(SimpleDialog.infomation(title='ににゃー',label='にににゃー',icon=Icon.Question))

if __name__ == '__main__':
    main()

全部このコードで動作します
オチはありません