By Frank H. P. Fitzek, Tommi Mikkonen, Tony Torp
Build cellular functions for Nokia’s S60 telephones utilizing the new Qt GUI tool
This very important primer—written by means of builders interested by the most recent unlock of Qt—is a needs to for an individual desirous to study this state of the art programming environment.
Qt is a multi-platform, C++ GUI toolkit so one can increase functions and person interfaces as soon as, then installation them throughout many machine and embedded working platforms, with out rewriting the resource code. Now being utilized to the S60 platform (Nokia's new, uniform UI), Qt can provide to avoid wasting improvement assets, reduce bills, and get you to industry swifter. This particular consultant is helping you grasp this fascinating device with step by step guide from the very best builders within the S60 field. locate easy-to-access information, strategies, examples, and masses more.
- Walks you thru set up of the Qt developer platform and SDK
- Explains the elemental Qt setting and the way you can save improvement time
- Delves into the extension of Qt for the S60, together with communique and sensors
- Provides lots of examples that can assist you speedy clutch concepts
Help revolutionize the S60 cellular marketplace and remain sooner than the gang along with your personal cutting-edge functions, constructed with Qt and the particular info during this specified guide.
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Extra info for Qt for Symbian
Changing the label text can be done by either right-clicking the label and selecting Change plain text or by selecting Qt C++ Property Editor and locating the text property for the label widget. Using the Property Editor we can manipulate a wide range of additional parameters controlling the appearance and functionality of the widgets. 5. 5 Using the Qt C++ perspective to design the UI of the application. 4. If all goes well you should see the emulator start and launch the application. This can take some time, so be patient.
G. the Qt C++ Widget Box, the Qt C++ Property Editor and other Qt-related windows. We will use these in the following when working with new Qt for Symbian applications. Also in the following we will go through the basic steps of creating a ‘Hello World’ application using Qt for Symbian. c++ Project Wizard. The project wizard can be found under File → New → Qt Project. The application wizard will show the following available project templates for Qt projects: Getting Started File Editor Build Button Modify files in the project.
4. Then we have to choose the destination folder for the Qt libraries. Note that we must select a folder on the same drive as where we installed the Symbian SDK. g. 0-symbian to allow other Qt versions to be installed in the same folder. Installing Qt on the Device Before we can run Qt applications on our mobile device we need to install the Qt for Symbian libraries on to our device. This can be done in the following steps: 1. Uninstall any previously installed Qt or Open C/C++ libraries that may be on the device.