如果我手動放大窗口,我會看到文本,所以文本就在那裏! (在標籤上)但如果沒有放大窗口我看不到,我只看到一塊標籤爲什麼文本不會顯示在標籤上?
我該如何解決?我必須調整大小嗎?
我試過改變字體大小,標籤的大小和其他一些東西,我甚至無法解決問題。
這是代碼:
from Tkinter import *
import ttk
import time
import threading
def start():
start_stop.config(text="QUIT", command=stop, image=photo2)
thread = threading.Thread(target=progBar, args=())
thread.daemon = True
thread.start()
def progBar():
for i in xrange(300):
if i < 50:
lbl1.config(height=0, width=4, font=('times', 400, 'bold'),
text="AAAA!!")
lbl1.config(fg='black')
if i % 5:
lbl1.config(bg='white')
else:
lbl1.config(bg='red')
if i == 50:
lbl1.destroy()
if i >= 200:
s = ttk.Style()
s.theme_use('clam')
if i % 5:
s.configure("red.Horizontal.TProgressbar",
foreground='#205F8C', background='#205F8C')
else:
s.configure("red.Horizontal.TProgressbar",
foreground='red', background='red')
pbar_det.config(style="red.Horizontal.TProgressbar")
pbar_det.step(0.33)
master.update()
# Busy-wait
time.sleep(0.1)
master.destroy()
def stop():
master.destroy()
master = Tk()
photo1 = PhotoImage(file="Press1.gif")
photo2 = PhotoImage(file="Press2.gif")
ws = master.winfo_screenwidth() # width of the screen
hs = master.winfo_screenheight() # height of the screen
width = ws
height = 120
x = ws-width # Window's coords
y = hs-height
start_stop = Button(master, text='START', command=start, image=photo1)
start_stop.grid(row=0, column=1, pady=2, padx=2, sticky=E+W+N+S)
pbar_det = ttk.Progressbar(master, orient="horizontal", length=ws-450,
mode="determinate")
pbar_det.grid(row=0, column=0, pady=2, padx=2, sticky=E+W+N+S)
lbl1 = Label(master)
lbl1.grid(row=0, column=1, pady=2, padx=2)
lbl2 = Label(master)
lbl2.grid(row=0, column=1, pady=2, padx=2)
master.geometry('%dx%d+%d+%d' % (width, height, x, y))
master.mainloop()
你做了什麼來調試呢?你有沒有證實你的寬度和高度的計算是你期望的?另外,你是否有意將兩個按鈕加兩個圖像放在同一個地方(第0行,第1列)? –