July 2016
Intermediate to advanced
300 pages
6h 24m
English
Content preview from Qt5 C++ GUI Programming CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Processing XML data using stream reader
In this section, we will learn how to process data taken from an XML file and extract it using the stream reader.
How to do it…
Let's create a simple program that reads and processes XML files by following these steps:
- As usual, create a new Qt Widgets Application project at your desired location.
- Next, open up any text editor and create an XML file that looks like the following, then save it as
scene.xml:<?xml version="1.0" encoding="UTF-8"?> <scene> <object tag="building"> <name>Library</name> <position>120.0,0.0,50.68</position> <rotation>0.0,0.0,0.0</rotation> <scale>1.0,1.0,1.0</scale> </object> <object tag="building"> <name>Town Hall</name> <position>80.2,0.0,20.5</position> <rotation>0.0,0.0,0.0</rotation> ...
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