Python窗口学习之搜索框美化

import ctypes
import tkinter as tk
from tkinter import *# 实例化object，建立窗口window
window = Tk()# 设定窗口的大小(长 * 宽)
window.geometry('1200x600')# 将label标签的内容设置为字符类型，用var_search来接收内容用以显示在标签上
var_search = tk.StringVar()#使窗口更加高清
# 告诉操作系统使用程序自身的dpi适配
ctypes.windll.shcore.SetProcessDpiAwareness(1)# 在图形界面上创建 500 * 200 大小的画布并放置各种元素
canvas = tk.Canvas(window)# 设置输入框在画布中上下左右的位置
top, bottom, left, right = 0, 40, 30, 800#绘制长方形
rect = canvas.create_rectangle(left, top, right, bottom, outline="white", fill="white")#绘制两个半圆
arc = canvas.create_arc(left - 30, top, left + 30, bottom, start=90, extent=180, outline="white",
fill="white") # 画扇形 从0度打开收到180度结束
arce = canvas.create_arc(right - 30, top, right + 30, bottom, start=270, extent=180, outline="white",
fill="white") # 画扇形 从0度打开收到180度结束#防止画布
canvas.place(x=30, y=10, height=40, relwidth=1)# 在图形界面上设定输入框控件entry框并放置
entry_search = tk.Entry(window, textvariable=var_search, font=("黑体", 14), relief=FLAT)
entry_search.place(x=60, y=15, height=30, width=700)#搜索
def searc(self):
print(var_search.get())#清空输入框
def delete(self):
entry_search.delete(0, END)# Enter键搜索
window.bind('<Return>', searc)# 在窗口界面设置放置Label
# Creating a photoimage object to use image
search_photo = PhotoImage(file=r"search.png")# 调整图片尺寸适应按钮大小
search_photoimage = search_photo.subsample(9, 9)
search_b = tk.Label(window, text='', image=search_photoimage, relief=FLAT, bg="white", activebackground='white')
search_b.bind('<Button-1>', searc)
search_b.place(x=38, y=20, width=20, height=20, ) # 在窗口界面设置放置Button按键# 在窗口界面设置放置Label
# Creating a photoimage object to use image
delete_photo = PhotoImage(file=r"delete.png")# 调整图片尺寸适应按钮大小
delete_photoimage = delete_photo.subsample(9, 9)
delete_b = tk.Label(window, text='', image=delete_photoimage, relief=FLAT, bg="white", activebackground='white')
delete_b.bind('<Button-1>', delete)
delete_b.place(x=830, y=20, width=20, height=20, ) # 在窗口界面设置放置Button按键window.mainloop()