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| import tkinter as tk
import re
def hex_to_rgb(hex_color):
return tuple(int(hex_color[i:i+2], 16) for i in (0, 2, 4))
def is_valid_input(value):
return bool(re.match("^([0-9a-fA-F]{6})$", value))
def convert():
hex_color = entry_hex.get()
if not is_valid_input(hex_color):
result_label.config(text="输入错误，请输入有效的16进制颜色值")
return
try:
r, g, b = hex_to_rgb(hex_color)
except ValueError:
result_label.config(text="转换错误，请输入有效的16进制颜色值")
return
result_label.config(text="对应的RGB值为：R={}, G={}, B={}".format(r, g, b))
def copy_rgb_code():
root.clipboard_clear()
root.clipboard_append(result_label.cget("text"))
root = tk.Tk()
root.title("16进制转RGB")
label_hex = tk.Label(root, text="16进制颜色值（如：FF00FF，无#）：")
label_hex.grid(row=0, column=0)
entry_hex = tk.Entry(root)
entry_hex.grid(row=0, column=1)
convert_button = tk.Button(root, text="转换", command=convert)
convert_button.grid(row=1, column=0, columnspan=2)
copy_button = tk.Button(root, text="复制", command=copy_rgb_code)
copy_button.grid(row=2, column=0, columnspan=2)
result_label = tk.Label(root, text="")
result_label.grid(row=3, column=0, columnspan=2)
root.mainloop()
|
