Tkinter - Multithreading
I'll show you how to use multi-threading with Tkinter. We'll look at how to communicate with the main GUI thread from a second thread. Multi-threading is an important topic for Tkinter applications that have any kind of network feature.
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Multithreading with Tkinter.
0:00 Intro
1:30 Demo application
2:55 The issue
3:36 Create a window
5:24 Create a frame
8:08 Create a progress label
8:55 Download method
10:33 Frozen window
12:23 Create a separate thread
15:46 Demo of separate thread
17:17 Communicate from second thread to first thread
21:00 Create ticket queue
26:49 Notify main thread to check queue
29:12 Check queue method
32:26 when= argument for event_generate()
33:25 Continue checking queue
34:03 Demo application
35:32 Showing a download has finished
37:17 Closure
#tkinter #tkintertutorial #multithread #pythongui #pythonguitutorial
event_generate()
http://tcl.tk/man/tcl8.5/TkCmd/event....