Qt for Python

Hi and welcome to devnet, QTableView has no "model" property hence you are replacing the setModel method with your model object. If anything you might be able to use "set_model" in place of setModel.

@Black-Cat In the .txt you have 12 characters since "\n" is 2 characters but "\n" is a character (carrier return). A possible solution is to replace those 2 characters with the one you want: with open('text.txt') as x: y = x.read() y = y.replace("\\n", "\n") # or # y = y.replace(r"\n", "\n") self.shell_host.insertPlainText(y)

@DoubleFelix said in closeEvent not running: I don't know how to close this AFAIK, you can't close the thread however you can either delete your post or post a link to the new thread.

@Samuel-Bachorik Why not show whatever it is you have now so we can see & understand?

Thank you now it is working !!!!!

@JonB said in ComboBox Delegate edit the wrong row in QTableView: @SGaist @hachbani has complained that then an additional click to show the comboBox list For CurrentChanged, and other edit triggers, don't they just put the combobox in the cell but not expand it? I think the stackoverflow proposals are to do with getting the combo's dropdown list to pop up immediately (on the single-click-to-edit), which the OP was asking for. See ? You were right to argue, I missed the "triple click" issue :-)

@JonB it worked well. Thanks

@mrjj said in QCompleter change value in all ComboBoxs: @Falassion You just need to do completer = qtw.QCompleter(completamento) for each self.elenco_alimenti_colazione[i].setCompleter(completer) They can use same list (completamento) Im 100% python noob but might be like for i in range (18): self.elenco_alimenti_colazione[i].addItem(row[1]) self.elenco_alimenti_colazione[i].setCompleter( qtw.QCompleter(completamento) ) so each gets its own instance (but same list ) Thanks ! It work! :D

@eyllanesc thanks a lot! Changing the header file name helped. I have also fixed the multiple inheritance. I hope I will be able to avoid such problems in the future.

Hi, Sounds a bit like you need QSyntaxHighlighter.

Hi, these are generated files so their licence will follow the one you use for your application that's a question for the pyinstaller folks. However it's likely just gathering the modules you need and does not do any linking.

@Samuel-Bachorik Probably make dj a member variable in self. As it stands, dj = Window() creates a Window, but then goes out of scope and so the Window gets destroyed as soon as you exit the onClick() slot. However, I suspect there is/may be some confusion here. You create one window = Window in the __main__ scope. Window is a QMainWindow. You then create a new, separate Window in onClick. Why? In normal case your program should have only one QMainWindow, why do you want a second one? If you want another window, why make it a QMainWindow?

The problem appears to be related to where you call player.setMedia. If I call it after setVideoOutput, everything works hunky dory

Never mind, I just figured it out: ratio = self.window().devicePixelRatio()

@JonB thank you!

@Falassion You can set fix size on the widgets in these columns

The code generated by Designer allows you to see the widget if you call the script directly. That's not what you want. Create your own main.py, import the widgets you want to use and implement the logic there.

Hi, Your application does not run a web server therefore trying to access it with a web browser won't work. You will have to have a X11 server running on your Windows machine. See this article for an explanation about that.

Hi, The best thing to do is to properly separate your UI in functional units and then make custom widgets out of them.