May 2019
Intermediate to advanced
542 pages
13h 37m
English
Content preview from Mastering GUI Programming with Python
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Layout classes
A layout object defines how child widgets are arranged on a parent widget. Qt offers a variety of layout classes, each of which has a layout strategy appropriate for different situations.
The workflow for using layout classes goes like this:
- Create a layout object from an appropriate layout class
- Assign the layout object to the parent widget's layout property using the setLayout() method
- Add widgets to the layout using the layout's addWidget() method
You can also add layouts to a layout using the addLayout() method to create more complex arrangements of widgets. Let's take a tour of a few of the basic layout classes offered by Qt.
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