Questions tagged as 'gui'

Tagged questions
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I want to validate focus out in a QtableWidgetItem in PyQt 5?

I am occupying a QtableWidget with PyQt 5 and I would like to know if there is a method that allows me to validate when I stopped editing a QtableWidgetItem . Thank you very much!     
asked by 27.11.2017 / 21:14
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how to prevent messsagebox from opening another window?

I have difficulties with tkinter and it turns out that I have created a root window, which inherits UI. from tkinter import * from ttkthemes import themed_tk as tk from tkinter import ttk import tkinter.messagebox as tmb class UI(Frame):...
asked by 19.11.2017 / 01:17
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Problem in Java Interface "Problematic call in constructor"

In this part NetBeans marks this error    "Problematic call in constructor" public VentanaPrincipal() { initComponents(); setLocationRelativeTo(null); setResizable(false); setTitle(VentanaPrincipal);     
asked by 07.08.2017 / 04:09
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Save entity in two-dimensional matrix

I'm doing an app on Android that should show some information about the inventory of different stores, to access the bd I use a web service (I use a stored procedure but I do not have permission to manipulate this information) and already in the...
asked by 02.02.2017 / 16:20
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How to add 2 Widgets to a LabelWidget of a LabelFrame?

Hi, I'm programming in widget "Title lol?" and the Push me button! Put the two together in the LabelWidget of a labelframe Is it possible? and how can I do it?     
asked by 02.09.2016 / 19:55
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How to add an item to LabelWidget?

Good morning friends, I'm programming in
asked by 02.09.2016 / 17:58
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When using the Look and Feel library does a spacing appear, is this an error as I can correct it?

The problem I have is that when I import a look and Feel library I get it as a spacing below, and I probe turning off the setResizable but it did not solve the problem, then I thought it was the image and it is not, it seems as if wa...
asked by 26.10.2016 / 02:20