Python treeview导入数据 python的treeview

转载

goody 2023-08-21 20:45:08

文章标签 Python treeview导入数据 python GUI界面进度条 sed 文章分类 Python 后端开发

界面：

import tkinter as tk
import time
import sys

import ttkbootstrap
from tkinter import Frame, ttk, scrolledtext, Button, VERTICAL, NS, NSEW, END, Label


class RunMain(object):
    def __init__(self):
        pass

    def interface_main(self):
        self.window = ttkbootstrap.Window(themename="litera")
        # 设置标题
        self.window.title('实验界面')

        # 窗口的位置和大小
        sw = self.window.winfo_screenwidth()

        # 得到屏幕宽度
        sh = self.window.winfo_screenheight()

        # 得到屏幕高度
        ww = 800
        wh = 600

        # 窗口宽高为500
        x = (sw-ww) / 2
        y = (sh-wh) / 2
        self.window.geometry("%dx%d+%d+%d" % (ww, wh, x, y))

        # 设置窗口是否可以变化长宽,默认可变
        self.window.resizable(width=False, height=False)
        self.window.iconbitmap("logo.ico")

        """
        基本布局
        """
        lable1_line = Label(self.window, text='-' * 66, font=('微软雅黑', 20), fg='black', bg='#C0D9D9')
        lable1_line.place(x=0, y=40)

        lable1_title = Label(self.window, text='实验界面', font=('微软雅黑', 30), fg='black', bg='#C0D9D9')
        lable1_title.place(x=320, y=0)

        lable1_edition = Label(self.window, text='版本号v1.0', font=('微软雅黑', 10), fg='black', bg='#C0D9D9')
        lable1_edition.place(x=720, y=30)

        # 设置窗口是否可以变化长宽,默认可变
        self.window.resizable(width=False, height=False)

        frame = Frame(self.window)
        # 创建表格
        self.tree_date = ttk.Treeview(frame,  show='tree headings', height=17)
        frame.place(x=10, y=100, width=580)

        # 设置x轴和y轴的滚动条
        ybar = ttk.Scrollbar(frame, orient=VERTICAL)
        ybar.pack(side='right', fill='y')

        xbar = ttk.Scrollbar(frame, orient=tk.HORIZONTAL)
        xbar.pack(side='bottom', fill='x')

        self.tree_date.configure(yscrollcommand=ybar.set, xscrollcommand=xbar.set)

        # 定义列
        self.tree_date["columns"] = ["name", "age", "weight", "number", "hang", "X"]
        self.tree_date.pack()

        # 使用command参数来绑定treevievw
        ybar.config(command=self.tree_date.yview)
        xbar.config(command=self.tree_date.xview)

        # 设置列宽度
        self.tree_date.column("#0", width=90, anchor="center")
        self.tree_date.column("name", width=70, anchor="center")
        self.tree_date.column("age", width=70, anchor="center")
        self.tree_date.column("weight", width=70, anchor="center")
        self.tree_date.column("number", width=70, anchor="center")
        self.tree_date.column("hang", width=70, anchor="center")
        self.tree_date.column("X", width=160, anchor="center")

        # 添加列名
        self.tree_date.heading("#0", text="循环名")
        self.tree_date.heading("name", text="姓名")
        self.tree_date.heading("age", text="年龄")
        self.tree_date.heading("weight", text="体重")
        self.tree_date.heading("number", text="状态")
        self.tree_date.heading("hang", text="行")
        self.tree_date.heading("X", text="完成时间")

        # # 添加列名
        # self.tree_date.heading("#0", text="制式")
        # for j in date_columns:
        #     self.tree_date.heading(j, text=j)

        """
        进度条
        """
        self.jin_du = ttkbootstrap.Meter(
            master=self.window,
            bootstyle="success",
            subtextstyle="warning",
            metertype="full",  # 将仪表显示为一个完整的圆形或半圆形（semi）
            # wedgesize=5, #设置弧周围的指示器楔形长度,如果大于 0，则此楔形设置为以当前仪表值为中心的指示器
            amounttotal=100,  # 仪表的最大值，默认100
            amountused=100,  # 仪表的当前值
            metersize=180,  # 仪表大小
            showtext=True,  # 指示是否在仪表上显示左、中、右文本标签
            interactive=False,  # 是否可以手动调节数字的大小
            textleft='进度:',  # 插入到中心文本左侧的短字符串
            textright='%',
            textfont="-size 20",  # 中间数字大小
            # subtext="  ",
            subtextfont="-size 20",  # 文本大小
        )
        self.jin_du.place(x=600, y=250)

        """
        下方说明框
        """
        self.scr_explain = scrolledtext.ScrolledText(self.window, font=('微软雅黑', 15), width=63, height=5)
        self.scr_explain.place(x=10, y=440)

        self.run_button = Button(self.window, text="开始运行", font=('微软雅黑', 20))
        self.run_button.place(x=620, y=100)

        self.exit_button = Button(self.window, text="退出界面", font=('微软雅黑', 20))
        self.exit_button.place(x=620, y=180)

处理函数：

import time
import sys
import threading

from tkinter import END, messagebox

from configure import RunMain

test_item_num = 0

class MyThread(threading.Thread):
    def __init__(self, func, *args):
        super().__init__()
        self.func = func
        self.args = args
        self.setDaemon(True)
        self.start()  # 在这⾥开始

    def run(self):
        self.func(*self.args)


class DataHandle(RunMain):
    def __init__(self):
        super().__init__()

    # 计算所有的测试项的总数
    def test_number(self):
        all_number = 18
        return all_number

    # 进度条参数显示
    def step_number(self):
        global test_item_num
        all_number = self.test_number()
        # print(all_number)
        number = (1 / all_number) * 100
        test_item_num = test_item_num + number
        self.jin_du.configure(amountused=int(test_item_num))

    # 输出到下方提示框
    def out_put(self, output: str):
        self.scr_explain.insert(END, "{}\n".format(output))
        self.scr_explain.yview_moveto(1)

    def tool_exit(self):
        confirmation_information = messagebox.askquestion('确认操作', '确定退出工具？')
        if confirmation_information == "no":
            self.out_put("退出操作已取消！")
            return
        sys.exit()

    # 清空表格
    def delButton(self, tree):
        x = tree.get_children()
        for item in x:
            tree.delete(item)

    def run_main(self):
        # 清空表格和下方提示框
        self.scr_explain.delete(0.0, END)
        self.delButton(self.tree_date)
        # 进度条清空
        global test_item_num
        test_item_num = 0
        self.jin_du.configure(amountused=0)
        # 进度条显示变蓝
        self.jin_du.configure(bootstyle="info")
        self.scr_explain.delete(0.0, END)
        self.delButton(self.tree_date)
        # 建立起制式表头
        sf1 = self.tree_date.insert('', END, text='第一个循环', open=True)
        complete_time = time.strftime("%Y.%m.%d %H:%M:%S", time.localtime())
        for num in range(1, 10):
            # 显示进度条
            self.step_number()
            time.sleep(0.1)
            self.out_put("表格加载第{}次！".format(num))
            data = ["张三", "18", "70kg", "ok", num, complete_time]

            # 直接在已有数据后填充
            idd = self.tree_date.insert(sf1, END, values=tuple(data))
            self.tree_date.see(idd)
            self.tree_date.update()
            num += 1

        # 建立起制式表头
        sf2 = self.tree_date.insert('', END, text='第二个循环', open=True)
        for num in range(1, 10):
            # 显示进度条
            self.step_number()
            time.sleep(0.1)
            self.out_put("表格加载第{}次！".format(num))
            data = ["李四", "18", "70kg", "ok", num, complete_time]

            # 直接在已有数据后填充
            idd = self.tree_date.insert(sf2, END, values=tuple(data))
            self.tree_date.see(idd)
            self.tree_date.update()
            num += 1
        # 进度条
        test_item_num = 0
        self.jin_du.configure(bootstyle="success", amountused=100)
        self.out_put("程序运行完成！")

    def set_command(self):
        self.exit_button.configure(command=self.tool_exit)
        self.run_button.configure(command=lambda: MyThread(self.run_main))

        # 用x键，防止文件未创建
        self.window.protocol("WM_DELETE_WINDOW", self.tool_exit)

    def main(self):
        self.interface_main()
        self.set_command()
        self.window.mainloop()


if __name__ == '__main__':
    data_handle = DataHandle()
    data_handle.main()

最后效果图·：

Python treeview导入数据 python的treeview_sed