我已经实现了一个使用Tkinter制作GUI的代码,我在这里做了新的。我面临的问题是第3列中的两个按钮之间有很多间距(选择对象和播放按钮)。
我想知道为什么会这样。
我的代码在这里:
from tkinter import Tk, Text, BOTH, W, N, E, S
from tkinter.ttk import Frame, Button, Label, Style
class Example(Frame):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.master.title("Nav Track app")
self.pack(fill=BOTH, expand=True)
self.style = Style()
self.style.theme_use("default")
self.columnconfigure(1, weight=1)
self.columnconfigure(3, pad=7)
self.rowconfigure(3, weight=1)
self.rowconfigure(5, pad=7)
lbl = Label(self, text="Keep your eyes on screen")
lbl.grid(sticky=W, pady=4, padx=5)
area = Text(self)
area.grid(row=1, column=0, columnspan=2, rowspan=5,
padx=8, sticky=E + W + S + N)
abtn = Button(self, text="Start Camera")
abtn.grid(row=1, column=3, padx=4)
cbtn = Button(self, text="Select Object")
cbtn.grid(row=2, column=3, padx=4, pady=4)
dbtn = Button(self, text="Play")
dbtn.grid(row=3, column=3, padx=4, pady=4)
hbtn = Button(self, text="Help")
hbtn.grid(row=7, column=0, padx=5)
obtn = Button(self, text="Exit")
obtn.grid(row=7, column=3)
def main():
root = Tk()
root.geometry("500x450+300+500")
app = Example()
root.mainloop()
if __name__ == '__main__':
main()