Name: Hands-On GUI Programming with C++ and Qt5
Author: Lee Zhi Eng
ISBN: 9781788393744

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Hands-On GUI Programming with C++ and Qt5

Lee Zhi Eng

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Copyright and Credits
Hands-On GUI Programming with C++ and Qt5
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PacktPub.com
Contributors
About the author
About the reviewer
Packt is searching for authors like you
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
Download the color images
Conventions used
Get in touch
Reviews
Introduction to Qt
What is Qt?
Why use Qt?
Discovering tools in Qt
Qt Designer
Qt Quick Designer
Downloading and installing Qt
Setting up the working environment
Running our first Hello World Qt program
Summary
Qt Widgets and Style Sheets
Introduction to Qt Designer
Basic Qt widgets
Qt Style Sheets
Summary
Database Connection
Introducing the MySQL database system
Setting up the MySQL database
SQL commands
SELECT
INSERT
UPDATE
DELETE
JOIN
Database connection in Qt
Creating our functional login page
Summary
Graphs and Charts
Types of charts and graphs in Qt
Line and spline charts
Bar charts
Pie charts
Polar charts
Area and scatter charts
Box-and-whiskers charts
Candlestick charts
Implementing charts and graphs
Creating the dashboard page
Summary
Item Views and Dialogs
Working with item view widgets
Creating our Qt Widgets application
Making our List Widget functional
Adding functionality to the Tree Widget
Finally, our Table Widget
Working with dialog boxes
Creating File Selection Dialogs
Image scaling and cropping
Summary
Integrating Web Content
Creating your own web browser
Adding the web view widget
Creating a UI for a web browser
Managing browser history
Sessions, cookies, and cache
Managing sessions and cookies
Managing cache
Integrating JavaScript and C++
Calling JavaScript functions from C++
Calling C++ functions from JavaScript
Summary
Map Viewer
Map display
Setting up the Qt location module
Creating a map display
Marker and shape display
Displaying position markers on a map
Displaying shapes on a map
Obtaining a user s location
Geo Routing Request
Summary
Graphics View
Graphics View framework
Setting up a new project
Movable graphics items
Creating an organization chart
Summary
The Camera Module
The Qt multimedia module
Setting up a new project
Connecting to the camera
Capturing a camera image to file
Recording a camera video to file
Summary
Instant Messaging
The Qt networking module
Connection protocols
Setting up a new project
Creating an instant messaging server
Creating TCP Server
Listening to clients
Creating an instant messaging client
Designing the user interface
Implementing chat features
Summary
Implementing a Graphics Editor
Drawing vector shapes
Vector versus bitmap
Drawing vector shapes using QPainter
Drawing text
Saving vector images to an SVG File
Creating a paint program
Setting up a user interface
Summary
Cloud Storage
Setting up the FTP server
Introducing FTP
Downloading FileZilla
Setting up FileZilla
Displaying the file list on the list view
Setting up a project
Setting up user interface
Displaying the file list
Writing the code
Uploading files to the FTP server
Downloading files from the FTP server
Summary
Multimedia Viewers
Revisiting the multimedia module
Dissecting the module
The image viewer
Designing a user interface for the image viewer
Writing C++ code for image viewers
The music player
Designing a user interface for music players
Writing C++ code for music players
The video player
Designing a user interface for video players
Writing C++ code for video players
Summary
Qt Quick and QML
Introduction to Qt Quick and QML
Introducing Qt Quick
Introducing QML
Qt Quick widgets and controls
Qt Quick Designer
Qt Quick layouts
Basic QML scripting
Setting up the project
Summary
Cross-Platform Development
Understanding compilers
What is a compiler?
Build automation with Make
Build settings
Qt Project (.pro) File
Comment
Modules, configurations, and definitions
Platform-specific settings
Deploying to PC platforms
Windows
Linux
macOS
Deploying to mobile platforms
iOS
Android
Summary
Testing and Debugging
Debugging techniques
Identifying the problem
Print variables using QDebug
Setting breakpoints
Debuggers supported by Qt
Debugging for PC
Debugging for Android devices
Debugging for macOS and iOS
Unit testing
Unit testing in Qt
Summary
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Hands-On GUI Programming with C++ and Qt5