Chapter 2

1. How would you create a QWidget that is fullscreen, has no window frame, and uses the hourglass cursor?

The code looks like this:

   widget = QWidget(cursor=qtc.Qt.WaitCursor)
   widget.setWindowState(qtc.Qt.WindowFullScreen)
   widget.setWindowFlags(qtc.Qt.FramelessWindowHint)

2. Suppose that you're asked to design a data-entry form for a computer inventory database. Choose the best widget to use for each of the following fields:

• • Computer make: One of eight brands that your company purchases
  • Processor speed: The CPU speed in GHz
  • Memory amount: The amount of RAM, in whole MB
  • Hostname: The computer's hostname
  • Video make: Whether the video hardware is Nvidia, AMD, or Intel
  • OEM license: Whether the computer uses an OEM license

This table lists some possible answers:

Field	Widget(s)	Explanation
Computer make	QComboBox	For choosing between a list of many...