flet_zahlenraten2.py

import flet as ft
import random

class Game:
	versuch = 1
	log = []


def main(page: ft.Page):
    secret = random.randint(1,1000)
    page.title = "Zahlenratespiel"
    page.vertical_alignment = ft.MainAxisAlignment.CENTER
    page.scroll = ft.ScrollMode.AUTO
   
   

    txt_number = ft.TextField(value="0",
                 text_align=ft.TextAlign.CENTER, width=100)
    label_versuch = ft.Text("Versuch 1:")
    #label_log = ft.Text("Make your first guess!",
    #                    width = 700,
    #                    height = 100, 
    #                    text_align=ft.TextAlign.CENTER,
    #                    overflow = ft.TextOverflow.ELLIPSIS,)
    label_log = ft.ListView(expand=1, spacing=10, padding=20, 
                            auto_scroll=False)
    
    def minus_click(e):
        txt_number.value = str(int(txt_number.value) - 1)
        page.update()

    def plus_click(e):
        txt_number.value = str(int(txt_number.value) + 1)
        page.update()
        
    def guess(e):
        zahl = int(txt_number.value)
        if zahl == secret:
            meldung = "Correct"
        elif zahl < secret:
            meldung = f"{zahl} ist zu klein"
        else:
            meldung = f"{zahl} ist zu groß"
        page.title = meldung
        logtext = f"Versuch {Game.versuch}: {meldung}"
        #txt_number.value=""
        Game.versuch += 1
        label_versuch.value = f"Versuch {Game.versuch}:"
        label_log.controls.insert(0,ft.Text(logtext,text_align=ft.TextAlign.CENTER))
        page.update()
            
            
            
            

    page.add(
        ft.Row(
			[label_versuch,],
			alignment=ft.MainAxisAlignment.CENTER,
			), 
        ft.Row(
            [ft.IconButton(ft.icons.REMOVE, on_click=minus_click),
             txt_number,
             ft.IconButton(ft.icons.ADD, on_click=plus_click),
             ft.ElevatedButton("OK", on_click=guess),
            ],   alignment=ft.MainAxisAlignment.CENTER,
			),
		ft.Row([label_log],alignment=ft.MainAxisAlignment.CENTER, ),
       
    )

ft.app(target=main)