G2 Demos and Examples

Demos and Examples

Download demos and examples by selecting the appropriate model. Bold items in the tables below highlight the use of various QML components, such as buttons, sliders, spinners, etc.

Demo Downloads

G2C1 Demos and Examples

Function	Description	Date	Link
Demo Application	Coffee-Cup Demo installed in the display module from the factory.	11/12/2015	Demo Application
Reach Sample QML Applications	Various sample QML applications and an empty project template. It contains a plugins folder.	04/06/2017	Sample QML Applications
Display Brightness, Beeper	Shows setting the display brightness and beeper volume (frequency and duration), using Sliders to change values, and a Button to issue a beep with the current settings. Demonstrates how to access the module IP address and system date/time.	02/21/2014	Beeper Brightness
Date and Time Manipulation	Shows how to access the system date and time. Uses Spinners and Buttons to change the system date.	02/21/2014	Date Time Spinners
Date and Time Manipulation	Accesses the system date and time. Uses NumericFields and Buttons to change the date or time.	02/21/2014	Date Time Fields
User Input Timeout	A multi-screen application that shows a user input timeout. It uses VerticalAlphaField for a pop-up keyboard, uses HorizontalRadioButtonList to create a pair of radio buttons as on/off buttons, and MouseArea to implement a full-screen hot-spot.	05/19/2014	User Input Timeout

G2H2 Demos and Examples

Function	Description	Date	Link
Demo Application	Coffee-Cup Demo installed in the display module from the factory.	03/18/2015	Demo Application
Reach Sample QML Applications	Various sample QML applications and an empty project template. It contains a plugins folder.	04/12/2018	Sample QML Applications
Display Brightness, Beeper	Shows setting the display brightness and beeper volume (frequency and duration), using Sliders to change values, and a Button to issue a beep with the current settings. Demonstrates how to access the module IP address and system date/time.	03/18/2015	Beeper Brightness
Date and Time Manipulation	Shows how to access the system date and time. Uses Spinners and Buttons to change the system date.	03/18/2015	Date Time Spinners
Date and Time Manipulation	Accesses the system date and time. Uses NumericFields and Buttons to change the date or time.	03/18/2015	Date Time Fields
User Input Timeout	A multi-screen application that shows a user input timeout. It uses VerticalAlphaField for a pop-up keyboard, uses HorizontalRadioButtonList to create a pair of radio buttons as on/off buttons, and MouseArea to implement a full-screen hot-spot.	03/18/2015	User Input Timeout

Demo Videos

These videos were created using a 7″ display module. However, the concepts will work on all G2H2 modules.

Download QML Samples

A demonstration of downloading and extracting demo files.

Custom Components

Timer and Level Indicator

Guide to the use of timer and level indicators in Qt Creator.

Switches and Switch Groups

Guide to ON/OFF toggle groups and switch groups, both custom components in Qt Creator.