Qt Designer Batch Editing Stylesheets

Hey All,

I have designed a GUI within QtDesigner. It uses various components such as QLineEdit, QTextEdit, QDateEdit, QComboBox etc. All of these elements have their own individual Stylesheet that I have assigned them by right-clicking on the element and then clicking 'Change styleSheet. . .'

I am now wanting to update the overall style of the GUI with certain colours being replaced. Is there a way to batch-edit Stylesheets for all elements in one go? I know I can click multiple of the same element type and alter that stylesheet which works to change the overall style for those selected items but I have multiple pages and so it seems impossible to select all of the same type of element and one time to do any type of batch editing.

I have also seen trying to create a style.qss file and load it into my Python application but this didn't work correctly either and caused other parts of the application to be incorrect.

Any help or assistance anyone can offer would be greatly appreciated.

Kind Regards,
Chris

In Qt Designer, if you want to change the style for a group of widgets at once (for example, all QLineEdits or QTextEdits), you can follow these steps:
Select the widget in Qt Designer whose style you want to change for all widgets of the same type.
Instead of editing each widget directly, you can apply a common stylesheet to all similar widgets. For example, you can add a parent widget to apply to all child widgets.