WebJan 10, 2024 · QShortcut is used to connect keyboard shortcuts to PyQt signals and slots mechanism, so that objects can be informed when a shortcut is executed. When the user types the key sequence for a given shortcut, the shortcut's activated signal is emitted. The shortcut can be set up to contain all the key presses necessary to describe a keyboard ... WebApr 27, 2016 · On Windows, there are several key bindings for standard actions. For example, to copy, one can use Ctrl+C or Ctrl+Insert.. How to handle that with Qt ? This is what I did: I got the list of key bindings with QKeySequence.keyBindings().; I created 2 actions, one for Ctrl+C, another for Ctrl+Insert.; It seems to work. Question: Is it the right …
Python tkinter: Held (de-bound) key blocking other key-bound …
WebSep 8, 2024 · It seems that it is not the way the function was coded, but something inherent to the shift keys themselves that is causing the issue. Left shift is the most convenient key to use for this, but I can use another key if necessary. WebJul 1, 2011 · Add a Tkinter StringVar to your Entry widget. Bind your callback to the StringVar using the trace method. from Tkinter import * def callback (sv): print sv.get () root = Tk () sv = StringVar () sv.trace ("w", lambda name, index, mode, sv=sv: callback (sv)) e = Entry (root, textvariable=sv) e.pack () root.mainloop () Share. Improve this answer. orchard house leamington spa
Binding multiple events on Tkinter Entry? - Stack Overflow
WebJun 12, 2024 · Not a direct answer and too long for a comment. You can solve your question by yourself with a simple trick, bind to a function, and print the key event argument passed to the bind function where you can see which key is pressed or not. Try multiple combinations of keys to see what is the state and what is their keysym or keycode.. … WebJun 2, 2015 · So, you just add your call (s) to bind_key to on_queue_declareok, and that will trigger a call to on_bindok, which will call start_consuming. At that point your client is actually listening for messages. If you want to be able to dynamically provide topics, just take them in the constructor of PikaClient. Then you can call bind_key on each ... WebFeb 5, 2015 · If you haven't done so already, specify the key you want to bind as a pattern at the first parameter to self.canvas.bind(). The second parameter can be a lambda expression, a function or class method. Example: # Sample event handler def handle_up_key(self, event): self.canvas.focus_set() # Do whatever else you want. ipsum companies house