Run External Program from GTK Application

Run external program from GTK application using GTK 3 and the C programming language. How to run an external program from within a GTK application written in the C programming language using Glade interface designer. This tutorial shows how to invoke a command line command from a GTK 3 GUI application and redirect the output … Continue reading Run External Program from GTK Application

QCheckBox Qt Creator Tutorial

How to use a QCheckBox check box widget in a Qt Creator C++ program or application. This tutorial demonstrates the use of the QCheckBox class that implements a check box widget in Qt. The example application built in this part of the Qt Creator tutorial series is shown in the image below. The result of … Continue reading QCheckBox Qt Creator Tutorial

Qt Widgets Application Project Structure

Qt widgets application project structure in terms of files and C++ objects. How Qt widget applications are organized. How to get pointers to widgets in Qt. In this part of the Qt creator C++ tutorial, we look at the organization of default Qt Widgets Application projects. These projects are created in Qt Creator using the … Continue reading Qt Widgets Application Project Structure

Qt 5 Signals and Slots Tutorial

Qt 5 signals and slots mechanism. How signals and slots in Qt differ from the callback architecture in other widget toolkits. A Qt basics tutorial. How to add signals and slots in Qt Creator. Part 9 of the Qt Creator C++ Tutorial Go to the Qt Programming Tutorial Series Table of Contents What are Qt … Continue reading Qt 5 Signals and Slots Tutorial

GTK 3 Code::Blocks Tutorial

How to make GTK 3 projects using the Code::Blocks IDE. The Code::Blocks IDE adds debugging capabilities to any C language GTK 3 project in this tutorial. How to make user templates in the Code::Blocks IDE for GTK 3 projects that use Glade. This GTK 3 Code::Blocks tutorial show how to set up the Code::Blocks IDE … Continue reading GTK 3 Code::Blocks Tutorial

Make a GTK Web Browser with Glade

How to make a GTK web browser application with Glade and C code. A simple web browser example project using GTK+ 3 and the WebKitWebView widget from WebKitGTK. It is very simple to make a web browser using the WebKit rendering engine. This is made possible in GTK by a full-featured port of the WebKit … Continue reading Make a GTK Web Browser with Glade

GTK Image Viewer with Glade

Make a GTK image viewer using GTK+ 3, Glade and the C programming language. GTK image viewer example project and tutorial. This is a very simple example that opens and displays an image full size. The image below shows the application built in this part of the tutorial series. Part 25 of GTK 3 Programming … Continue reading GTK Image Viewer with Glade

GTK About Dialog Box GtkAboutDialog in Glade

Add an about dialog box to a GTK application using a GtkAboutDialog object in Glade. Example GTK application programmed in C on Linux Mint. Using a GtkAboutDialog in an application is an easy way to display information about a program like its logo, author, copyright and license. The image below shows the dialog box created … Continue reading GTK About Dialog Box GtkAboutDialog in Glade

GTK Glade C Example Text Reader Program

Build a text reader application in this simple GTK Glade C example tutorial. A GTK tutorial that goes a step beyond an easy hello world example program. This tutorial shows how create a GUI windowed application using GTK, Glade and C code. The application is a simple text reader that can open a text file … Continue reading GTK Glade C Example Text Reader Program

Simple Hello World Qt Application

How to create a simple hello world Qt application using Qt creator in Linux. Make a very simple windowed GUI application in Linux using the Qt creator IDE. No need to write any code in this simple tutorial. Part 3 of the Qt Creator C++ Tutorial Go to the Qt Programming Tutorial Series Table of … Continue reading Simple Hello World Qt Application