Question

程序运行正常（但在执行过程中没有更新）。在这种情况下，当模拟运行时，窗口显示没有响应，并且无法更新直到整个程序结束。直到我添加这些行正常工作。任何线索？接下来是即使它们被执行的功能也不会反映在父窗口中。非常感谢您提前

from Tkinter import *
from tkMessageBox import *
from PIL import ImageTk, Image
import tkFont
import math
import time

#Global variables
global W1, W2, xf, dim, xc_target, N_iteration, error, sub, Wmax
global path_sol_mag, img_sol_mag, imagen_mag, path_sol_pha, imagen_pha, img_sol_pha, path_sol_legend, imagen_legend, img_sol_legend 


def Update_solution_window(fin):
    var_iterations.set(N_iteration)
    var_error.set(error)
    print xf[0]
    print xf[1]
    var_l1_final.set(xf[0])   
    var_l2_final.set(xf[1]) 
    if (fin==1):
        s3=Label(root, text='Final Layout (solution)',fg="red", font=helv14, width=15).grid(row=10, column=9, columnspan=4, sticky=W+E+N+S)
        Grafica()

#-------------------------------------------------------------------------------
def refresh_window():
    print "Refresco"
    boton_default.grid_forget()
    boton_new.grid_forget()
    ##  Refreshing vector
    dim[2]=W1
    dim[3]=W2
    #Resize parent window
    root.geometry("1280x410+50+50") 
    ##  Refreshing root
    var_W1_in.set(W1)
    var_W2_in.set(W2)    
    fi_l1=Label(root, text='l1[mm]', font=helv12, width=6).grid(row=8, column=9, sticky=E)
    fi_l2=Label(root, text='l2[mm]', font=helv12, width=6).grid(row=8, column=11, sticky=E)
    var_l1_in.set(xf[0])   
    var_l2_in.set(xf[1])
    en_l1_in=Entry(root, textvariable=var_l1_in).grid(row=8, column=10, sticky=E)
    en_l2_in=Entry(root, textvariable=var_l2_in).grid(row=8, column=12, sticky=E)
    #--------------------------------------------------------------------------------
    s3=Label(root, text='Current Layout (solution)',fg="red", font=helv14, width=15).grid(row=10, column=9, columnspan=4, sticky=W+E+N+S)
    s4=Label(root, text='Iter. No.', font=helv12, width=7).grid(row=11, column=11, sticky=E)
    var_iterations.set(" ")
    s5=Label(root, text='Error[%]', font=helv12, width=7).grid(row=12, column=11, sticky=E)
    var_error.set(" ")
    en_iter=Entry(root, textvariable=var_iterations).grid(row=11, column=12, sticky=E)
    en_error=Entry(root, textvariable=var_error).grid(row=12, column=12, sticky=E)
    fo_w1=Label(root, text='W1[mm]', font=helv12, width=7).grid(row=13, column=9, sticky=E)
    var_W1_final.set(W1)
    en_W1_final=Entry(root, textvariable=var_W1_final).grid(row=13, column=10, sticky=W)
    fo_l2=Label(root, text='W2[mm]', font=helv12, width=7).grid(row=13, column=11, sticky=E)
    var_W2_final.set(W2)
    en_W2_final=Entry(root, textvariable=var_W2_final).grid(row=13, column=12, sticky=E)
    fo_l1=Label(root, text='l1[mm]', font=helv12, width=6).grid(row=14, column=9, sticky=E)
    var_l1_final.set(" ")
    en_l1_final=Entry(root, textvariable=var_l1_final).grid(row=14, column=10, sticky=W)
    fo_l2=Label(root, text='l2[mm]', font=helv12, width=6).grid(row=14, column=11, sticky=E)
    var_l2_final.set(" ")
    en_l2_final=Entry(root, textvariable=var_l2_final).grid(row=14, column=12, sticky=E)
    salir.grid_forget()
    salir.grid(row=15, rowspan=2, column=9, columnspan=4, sticky=W+E+N+S)

Answer 1

我会想象你在运行模拟时打断了主循环。如果你想同时做两件事，你可能需要考虑让你的程序多线程化，以便mainloop和你的模拟可以同时运行。

在向外部EM仿真程序添加调用时，GUI不会更新

1 个答案: