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Questions tagged [qt-designer]

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

Qt Designer

Qt Designer is Qt's tool for designing and building graphical user interfaces (GUIs) from Qt components. You can compose and customize your widgets or dialogs in a what-you-see-is-what-you-get (WYSIWYG) manner, and test them using different styles and resolutions.

Widgets and forms created with Qt Designer integrated seamlessly with programmed code, using Qt's signals and slots mechanism, that lets you easily assign behavior to graphical elements. All properties set in Qt Designer can be changed dynamically within the code. Furthermore, features like widget promotion and custom plugins allow you to use your own components with Qt Designer.

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QT5 How to access object in ui designer?

I have create a ui designer object called workspace and there is a object named myForm promoted to my custom class named CustomForm. And now I want access the object myForm in other class but I fail. In Workspace member function definition, I access…
Asuka
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Qt QWidget multiple instances

We are multiple people working on one Qt app. I for one am implementing a library, which will be instanciated in multiple other parts of the app. This library has a display class+form along with it. Until now I had simply created one single instance…
C. THIN
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Is there way to use QT Designer UI forms so you get direct access to the form widgets in your program?

I'm having trouble finding a way to use multiple UI forms in one program so that I get direct access to the widgets in the forms. Direct access would make it much easier to implement my backend and connect it the frontend form files. As it is now…
riverofwind
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PyQt4 form ain't launching

I have made the following code to execute an form made in QtDesigner and converted to a '.py' file. My issue is that when i execute the code, it doesn't really show the form, but there is no message error and it appears an python icon on the toolbar…
saarboledaz
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How to create a pop-up window (link a MainWindow with a Dialog) in Qt Designer (Python)?

I'm trying to build an "About" dialog window for my app. My main window is a "MainWindow" type and the "About" window is a Dialog, both created with QT Designer and transformed to ".py" files with pyuic4 --> gui_v1.py and about_v1.py In my the main…
kaycee
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Why a layout is required for multiple widgets recieving events?

I'm actually writing a module in qt (container) inerhiting from QWidget which is containing multiple plots presenting a graph where all of them inerhit from QWidget. So it's given: 1 container can have : n plots where each of them contains 1…
dhein
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valgrind issue with QDialog specified with qt designer

I'm developing a simple prototype with qt creator. I have used designer in order to design my windows. Say us that main window has a menu with an option called "Suspend". When this option is selected, it is called the method…
lrleon
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Add fixed sized items to grid layout in correct row

I am trying to create a grid layout of images kind of like how google images does it. I want to add fixed sized images left to right, top to bottom but I am having trouble is figuring out when adding another image to a row would make it not fit…
VangardMk
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How can i change QStackWidget page index with button in Qt Designer?

I am currently working in Qt Designer and i am trying to make button change the index of QStackWidget with click signal. I entered signal editor mode and connected Button to QStackWidget, This is what i got: As you see in the picture,…
ShellRox
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How can I use a custom widget from Qt Designer with PySide?

I have created the following custom widget with Qt Designer: from PySide import QtCore, QtGui class Ui_Custom_Date_Range_Widget(object): def setupUi(self, Custom_Date_Range_Widget): …
IordanouGiannis
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Qt Designer plugin install issue

Just reinstalled Qt from qt-unified-windows-x86-2.0.3-online.exe (5.5 and 5.6 versions for MSVC 2013, 32 and 64 bit). My custom Qt Designer plugin stopped to install into C:\Qt\5.5\msvc2013\plugins\designer directory. Worked fine previously with…
Aleksey Kontsevich
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Qt Designer - Editor main window not the same height as resulting built main window

I'm very new to Qt and am having an issue regarding the window size after building the project. In the editor mode, I am placing a widget along with a pushbutton and textbox near the bottom. After I carefully align the pushbutton and textbox to be…
Izzo
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Qt Designer promoted widget layout

I am using Qt Designer for designing my user interfaces, and I want to build custom widgets which could be a combination of existing qt widgets such as a QLabel and QPushButton attached screenshot . Now I would like this to be independent with it's…
Aftab Naveed
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Qt Designer crashes with custom plugin

Created custom designer plugin similar to Container Extension Example. After some modifications with QDesignerCustomWidgetInterface, QDesignerContainerExtension and QExtensionFactory classes and adding following methods to my container: Q_OBJECT …
Aleksey Kontsevich
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Displaying message using textEdit function in Python

I've created a GUI using QT Designer and a python program that gives functionality to the buttons in the GUI. I have two buttons: Calibrate and Measure. After each button is clicked, there is some data analysis and eventually some value is displayed…
marinahanna
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