from tkinter import *from tkinter import ttk
import time
def manu_increment(*args):
for i in range(100):
p1["value"] = i+1
root.update()
time.sleep(0.1)
def auto_increment(*args):
global flag,value
flag = not flag
if flag:
btn2["text"] = "暫停動畫"
p2.start(10)
else:
btn2["text"] = "開始動畫"
value = p2["value"]
p2.stop()
p2["value"] = value
root = tk()
root.title("progressbar元件")
# 定量進度條
p1 = ttk.progressbar(root, length=200, mode="determinate", orient=horizontal)
p1.grid(row=1,column=1)
p1["maximum"] = 100
p1["value"] = 0
# 通過指定變數，改變進度條位置
# n = intvar()
# p1["variable"] = n
# 通過指定步長，改變進度條位置
# p1.step(2)
btn = ttk.button(root,text="開始動畫",command=manu_increment)
btn.grid(row=1,column=0)
# 非定量進度條
flag = false # 標誌位
value = 0 # 進度條位置
p2 = ttk.progressbar(root, length=200, mode="indeterminate", orient=horizontal)
p2.grid(row=2,column=1)
btn2 = ttk.button(root,text="自動動畫",command=auto_increment)
btn2.grid(row=2,column=0)
root.mainloop()
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