qt click the button to switch windows

time：2024-09-21 15:03:14 Tech Trends

qt click the button to jump to another interface

In Qt, you can use the QStackedWidget widget to jump to another interface by clicking a button.

QStackedWidget is a container that displays multiple widgets, but only one widget is visible. When the button is clicked, you can switch to another widget. The specific steps are as follows:

1. Create two widgets, such as firstPage and secondPage, and add corresponding controls such as labels and buttons to each widget.

2. Add two widgets to QStackedWidget.

3. Click the first button to switch to the second page and display the second QWidget. When the second button is clicked, it will switch back to the first page and show the first QWidget.

It should be noted that this method requires adding the correlation of signals and slots in the code to enable the interface to be switched.

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