我正在尝试在tkinter中找到一个方法,按钮星按住直到我按下strop按钮。
from Tkinter import *
import tkMessageBox
class MainWindow(Frame):
def __init__(self):
Frame.__init__(self)
self.master.title("input")
self.master.minsize(250, 150)
self.grid(sticky=E+W+N+S)
top=self.winfo_toplevel()
top.rowconfigure(0, weight=1)
top.columnconfigure(0, weight=1)
for i in range(2):self.rowconfigure(i, weight=1)
self.columnconfigure(1, weight=1)
self.button0 = Button(self, text="Start", command=self.save, activeforeground="red")
self.button0.grid(row=0, column=0, columnspan=2, pady=2, padx=2, sticky=E+W+N+S)
self.button1 = Button(self, text="Stop", command=self.stop, activeforeground="red")
self.button1.grid(row=1, column=0, columnspan=2, pady=2, padx=2, sticky=E+W+N+S)
def save(self):
pass
def stop(self):
pass
if __name__=="__main__":
d=MainWindow()
d.mainloop()
答案 0 :(得分:4)
所以你可以使用它的配置来设置按钮的浮雕,这使它看起来像被按下了。
def save(self):
self.button0.config(relief=SUNKEN)
# if you also want to disable it do:
# self.button0.config(state=tk.DISABLED)
#...
def stop(self):
self.button0.config(relief=RAISED)
# if it was disabled above, then here do:
# self.button0.config(state=tk.ACTIVE)
#...
修改强>
这显然不适用于Mac OSx。此链接显示应该的外观:http://www.tutorialspoint.com/python/tk_relief.htm
答案 1 :(得分:3)
如果系统上有Tkinter.Button
doesn't allow to configure its relief
property,那么您可以尝试使用ttk.Button
-based code:
try:
import Tkinter as tk
import ttk
except ImportError: # Python 3
import tkinter as tk
import tkinter.ttk as ttk
SUNKABLE_BUTTON = 'SunkableButton.TButton'
root = tk.Tk()
root.geometry("400x300")
style = ttk.Style()
def start():
button.state(['pressed', 'disabled'])
style.configure(SUNKABLE_BUTTON, relief=tk.SUNKEN, foreground='green')
def stop():
button.state(['!pressed', '!disabled'])
style.configure(SUNKABLE_BUTTON, relief=tk.RAISED, foreground='red')
button = ttk.Button(root, text ="Start", command=start, style=SUNKABLE_BUTTON)
button.pack(fill=tk.BOTH, expand=True)
ttk.Button(root, text="Stop", command=stop).pack(fill=tk.BOTH, expand=True)
root.mainloop()