猫史档案馆

【作品展示】

 

【作品介绍】

自己摸索，懒

 

【作品源代码】

import tkinter as tk
from tkinter import simpledialog, messagebox
import random


class RandomSelector:
    def __init__(self, master):
        self.master = master
        master.title("随机选择器")
        master.config(bg="#F1F1F1", padx=20, pady=20)

        # 标题标签
        title_label = tk.Label(
            master, text="随机选择器", font=("Helvetica", 24, 'bold'), bg="#F1F1F1", fg="#333")
        title_label.pack(pady=(20, 5))

        # 列表框和滚动条
        scrollbar = tk.Scrollbar(master)
        scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
        self.listbox = tk.Listbox(
            master, font=("Helvetica", 12), bg="#F9F9F9", selectmode=tk.SINGLE, bd=0, yscrollcommand=scrollbar.set)
        self.listbox.pack(pady=10, ipady=10, ipadx=20)
        scrollbar.config(command=self.listbox.yview)

        # 操作按钮
        button_frame = tk.Frame(master, bg="#F1F1F1")
        button_frame.pack(pady=10)

        # 添加按钮
        add_button = tk.Button(
            button_frame, text="添加", font=("Helvetica", 12), bg="#5DA5A4", fg="#FFF", cursor="hand2",
            activebackground="#42A48D", activeforeground="#F1F1F1", relief=tk.FLAT, command=self.add_item
        )
        add_button.pack(side=tk.LEFT, padx=10)

        # 删除按钮
        remove_button = tk.Button(
            button_frame, text="删除", font=("Helvetica", 12), bg="#5DA5A4", fg="#FFF", cursor="hand2",
            activebackground="#42A48D", activeforeground="#F1F1F1", relief=tk.FLAT, command=self.remove_item
        )
        remove_button.pack(side=tk.LEFT, padx=10)

        # 编辑按钮
        edit_button = tk.Button(
            button_frame, text="编辑", font=("Helvetica", 12), bg="#5DA5A4", fg="#FFF", cursor="hand2",
            activebackground="#42A48D", activeforeground="#F1F1F1", relief=tk.FLAT, command=self.edit_item
        )
        edit_button.pack(side=tk.LEFT, padx=10)

        # 插入按钮
        insert_button = tk.Button(
            button_frame, text="插入", font=("Helvetica", 12), bg="#5DA5A4", fg="#FFF", cursor="hand2",
            activebackground="#42A48D", activeforeground="#F1F1F1", relief=tk.FLAT, command=self.insert_item
        )
        insert_button.pack(side=tk.LEFT, padx=10)

        # 选择按钮
        choose_button = tk.Button(
            button_frame, text="选择", font=("Helvetica", 12), bg="#5DA5A4", fg="#FFF", cursor="hand2",
            activebackground="#42A48D", activeforeground="#F1F1F1", relief=tk.FLAT, command=self.choose_item
        )
        choose_button.pack(side=tk.LEFT, padx=10)

    # 添加选项
    def add_item(self):
        item = simpledialog.askstring("添加", "请输入选项：")
        if item:
            self.listbox.insert(tk.END, item)

    # 删除选项
    def remove_item(self):
        selection = self.listbox.curselection()
        if not selection:
            messagebox.showwarning("提示", "请选中一个选项再进行操作！")
        else:
            self.listbox.delete(selection)

    # 编辑选项
    def edit_item(self):
        selection = self.listbox.curselection()
        if not selection:
            messagebox.showwarning("提示", "请选中一个选项再进行操作！")
        else:
            new_item = simpledialog.askstring(
                "编辑", "请输入修改后的选项：", initialvalue=self.listbox.get(selection))
            if new_item:
                self.listbox.delete(selection)
                self.listbox.insert(selection, new_item)

    # 插入选项
    def insert_item(self):
        selection = self.listbox.curselection()
        if not selection:
            messagebox.showwarning("提示", "请选中一个选项再进行操作！")
        else:
            new_item = simpledialog.askstring("插入", "请输入新选项：")
            if new_item:
                self.listbox.insert(selection[0]+1, new_item)

    # 随机选择
    def choose_item(self):
        if self.listbox.size() > 0:
            random_selection = random.choice(self.listbox.get(0, tk.END))
            messagebox.showinfo("选择结果", random_selection)
        else:
            messagebox.showwarning("提示", "当前没有选项！")

root = tk.Tk()
root.title("随机选择器")
root.geometry("500x400+300+200")
root.minsize(400, 300)
root.config(bd=10, bg="#F1F1F1")

app = RandomSelector(root)
app = RandomSelector(root)
root.mainloop()

 

【提示】

部分含有Python第三方库相关内容的作品，在海龟编辑器网页端无法运行哦！如遇到这种情况，可以打开下面的链接，下载海龟编辑器客户端：

https://python.codemao.cn