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WooCommerce is an open-source eCommerce plugin for WordPress. It allows you to convert your WordPress website into an online store and helps you manage it as well. Opening an online store is fairly easy with the help of WooCommerce, but when it comes to long-term management, you may need expert guidance and extensions to increase […]
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Last week’s Supreme Court oral arguments regarding Oracle v. Google were the culmination of a decade-long legal battle between the two tech giants. Frustratingly, for all of the anticipation leading up to these hearings, only questions remain as the oral arguments were dominated by the usual search for a legal precedent, which requires tossing analogies back and forth. To the unaware, the banter at times felt overly simplistic and occasionally nonsensical. This is, however, all a part of the process.
The selected row keeps on deselect when the new value is updated in that position. Can we just keep the selection fixed even when the row value changes. Please have a look at the sample code given below, where a treeview row are getting updated every second but as the value gets updated, the row automatically deselects. Please help me with the idea to get the selection fixed even when the value changes. Thank you.
from tkinter import ttk
import tkinter
import threading
def main():
root = tkinter.Tk()
ccols = ('num1','num2')
treeview = ttk.Treeview(root, columns=ccols)
for col in ccols:
treeview.heading(col, text=col)
treeview.grid(row=8, column=0)
def sample():
for i in range(100):
treeview.delete(*treeview.get_children())
treeview.insert("","end",values=(i,0))
threading.Timer(1.0, sample).start()
sample()
root.mainloop()
if __name__ == '__main__':
main()