Home Qt for Tizen Alpha 3 – Tightens Integration with Tizen

Qt for Tizen Alpha 3 – Tightens Integration with Tizen

 
Its now time for the third Alpha release of Qt for Tizen. There have been improvements with the integration with the Tizen OS and also the developments of Tizen 2.2 ie. new default black UI theme and support for hardware buttons.
 
DETAILED CHANGES
 

Changes in Qt framework for Tizen

  • Support for Tizen 2.2-like theming (desktop, emulator and RD-PQ smartphone). Black and white theme is now implemented and black is the default as on Tizen 2.2 OSP. It is possible to dynamically change current theme at run-time.

 

Alpha 3-Tightens-Integration-Tizen-1 Alpha 3-Tightens-Integration-Tizen-2

 
 

  • Advancements in Qt Quick Controls for Tizen. Central place (singletons) has been added for common Tizen configuration that specifies fonts and color palette. Background is now specified by theme. When running on desktop, hardware buttons can be emulated by pressing Esc and F2 keys.
  • Example apps:
    • Controls Gallery app. This version adds support for changing themes. OpenGL ES 2 Shaders technology nicely integrated with Qt has been used for custom animation when theme changes.

 
Video:


 
Sensors app (new) demonstrating Qt’s support for smartphone’s sensors:
 
Alpha 3-Tightens-Integration-Tizen-3
 
Simple Twitter app (new) demonstrates how to display custom list views. The app is theme-aware:
 
Alpha 3-Tightens-Integration-Tizen-4
 

    • Hello World app (new).

    As always all examples have been published with full source code (qt-tizen-1.0-alpha3.tar.gz below) for use in your applications and for learning.

Changes in Qt Tizen Integration

  • Added detection for screen rotation when device orientation changes (emulator and the RD-PQ smartphone)

 
Alpha 3-Tightens-Integration-Tizen-5
 

  • Added sensors handling (for emulator and RD-PQ smartphone): rotation, compass, accelerometer, gravity, proximity and light sensor, gyroscope, and magnetometer.
  • Improved handling of application lifecycle. Clicking the Home button sends active application to the background. When the same app is started again, it shows in previous state.
  • Added support for hardware buttons introduced by Tizen 2.2 (desktop, emulator and RD-PQ smartphone)

 
Alpha 3-Tightens-Integration-Tizen-6
 

  • Multiple minor improvements

 
For further details please visit Qt for Tizen
 

About ReadWrite’s Editorial Process

The ReadWrite Editorial policy involves closely monitoring the tech industry for major developments, new product launches, AI breakthroughs, video game releases and other newsworthy events. Editors assign relevant stories to staff writers or freelance contributors with expertise in each particular topic area. Before publication, articles go through a rigorous round of editing for accuracy, clarity, and to ensure adherence to ReadWrite's style guidelines.

Get the biggest tech headlines of the day delivered to your inbox

    By signing up, you agree to our Terms and Privacy Policy. Unsubscribe anytime.

    Tech News

    Explore the latest in tech with our Tech News. We cut through the noise for concise, relevant updates, keeping you informed about the rapidly evolving tech landscape with curated content that separates signal from noise.

    In-Depth Tech Stories

    Explore tech impact in In-Depth Stories. Narrative data journalism offers comprehensive analyses, revealing stories behind data. Understand industry trends for a deeper perspective on tech's intricate relationships with society.

    Expert Reviews

    Empower decisions with Expert Reviews, merging industry expertise and insightful analysis. Delve into tech intricacies, get the best deals, and stay ahead with our trustworthy guide to navigating the ever-changing tech market.