Top "Qt-designer" questions

Qt Designer is Qt's tool for designing and building graphical user interfaces (GUIs) from Qt components.

Qt standard dialogs example: Open file

I'm beginning to learn Qt for use in one of my projects, and what I need to do is create …

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How to manage QSplitter in Qt Designer

When I press a button, I bring up a dialog where user select things and press 'Ok' at the end. …

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Qt Designer how to change background

This is an repost. I am kind of new in QtDesigner and wanted to do something about the uglyness of …

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Fixing sizes of widgets in QT designer layouts

I have a QT form that has literally hundreds of widgets and to make them all fit on the screen …

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How to create new PyQt4 windows from an existing window?

I've been trying to call a new window from an existing one using python3 and Qt4. I've created two windows …

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Initially hidden control in Qt Creator

I want to make a group box shown only when a radio button is selected. I managed to do that …

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AttributeError: 'Ui_MainWindow' object has no attribute 'setCentralWidget'

I am still working on the GUI for my Database and now i have a different error: Traceback (most recent …

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Generate .h and .cpp from .ui file

Suppose I have the file about.ui. How can I make the "about.h" and the "about.cpp" from my .…

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Set widget in center in QDesigner

Is it possible to set widget in center of dialog or windows in QDesigner, say I have a widget contain 3 …

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Qt & Qt Designer - Making widget fill the parent without padding

I wanted to make my widget fill the parent window, even when the window resizes, so I read this: How …

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