April 2018
Beginner
714 pages
18h 21m
English
book
Game Programming using Qt 5 Beginner's Guide - Second Edition
by Pavel Strakhov, Witold Wysota, Lorenz Haas
Content preview from Game Programming using Qt 5 Beginner's Guide - Second Edition
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Pop quiz
Q1. Which classes can have signals?
- All classes derived from QWidget.
- All classes derived from QObject.
- All classes.
Q2. For which of the following do you have to provide your own implementation?
- A signal.
- A slot.
- Both.
Q3. A method that returns the preferred size of a widget is called which of these?
- preferredSize.
- sizeHint.
- defaultSize.
Q4. What is the purpose of the QAction object?
- It represents a functionality that a user can invoke in the program.
- It holds a key sequence to move the focus on a widget.
- It is a base class for all forms generated using the form editor.
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