Qt → От Visual Studio Add-In к Qt VS Tools (Beta)

Add-in, Qt VS Tools

It's been almost three years since the last official release of the Qt Visual Studio Add-in , but now the Qt developers are coming up with something new: Qt VS Tools. The beta version can be downloaded from Qt Downloads …

Qt → Qt/C++ - Lesson 053. Building IBASE SQL driver Qt 5.7 on openSUSE Leap 42.1

FireBird, SQL, Leap, Qt, IBASE, openSUSE

Installing Qt 5.7 on openSUSE Leap 42.1

Download the latest version of Qt in Linux:

wget http://download.qt.io/official_releases/online_installers/qt-unified-linux-x64-online.run

Making the file executable

chmod +x qt-unified-linux-x64-online.run

Install gcc, make, and other necessary libraries:

sudo zypper install --type pattern devel_basis

Next, install the …

Ruby → User Guide #23 - Ruby - Class constants

class, constants, Ruby, Ruby уроки, user guide, руководство пользователя

A constant has a name starting with an uppercase character. It should be assigned a value at most once. In the current implementation of ruby, reassignment of a constant generates a warning but not an error (the non-ANSI version of …

Qt → Qt WinAPI - Lesson 004. QtIFW - Automation WinDeployQt and build installers with Qt Installer Framework

Qt, QtIFW, Qt Installer Framework, windeployqt

Correct programmer - it is a lazy programmer. If you can automate something, you definitely need to do this. For example, it can be run automatically with the collecting windeployqt online and offline installers, as well as the preparation of …

Qt → Qt/C++ - Lesson 056. Connecting the Boost library in Qt for MinGW and MSVC compilers

Qt, MSVC, Boost, MinGW

Initial acquaintance with Boost on Windows start to build precompiled libraries and connecting them to the project on Qt. This code will use one of the Hello World-s from the Boost documentation, namely the installation locale using boost.

Building Boost …

QML → Game on QML - Lesson 1. Games arena and dynamic objects

JavaScript, QML, Qt, динамические объекты, игровая арена

After the first experience of writing games on Qt for Android, I want to share this experience together and offer to write a simple game in the style of "kill the mole." This is a game in which you need …

QML → Game on QML - Lesson 2. Adding traces of shots and points system

GameDev, QML, Qt, система очков

After the game arena and targets were made and added, it is time to implement the targets hit, misses and charging system and cheating points.

Scoring system will be as follows:

• In the case of near misses, I propose to …

Ruby → User Guide #22 - Ruby - Local variables

local variables, Ruby, ruby lesson, ruby уроки, user guide, локальные переменные, руководство пользователя

A local variable has a name starting with a lower case letter or an underscore character (_). Local variables do not, like globals and instance variables, have the value nil before initialization:

ruby> $foo
   nil
ruby> @foo
   nil
ruby> foo …

Ruby → User Guide #21 - Ruby - Instance variables

Instance variables, Ruby, ruby lesson, ruby уроки, user guide, переменные класса, руководство пользователя

An instance variable has a name beginning with @, and its scope is confined to whatever object self refers to. Two different objects, even if they belong to the same class, are allowed to have different values for their instance …

Qt → Qt/C++ - Lesson 052. Customization Qt Audio player in the style of AIMP

QSS, QStyleSheet, AIMP, кастомизация, Qt, аудио, аудио плеер

Articles in this series:

• QMediaPlayer – simple audio player

The article on the audio player in Qt we learned how to play the audio tracks and switch between them in the playlist.

How about to customize the look of the …