GTK Glade Get Pointers to Widgets

How to get pointers to widgets in a GTK Glade C program without using global variables. Use a local structure to pass widget pointers to a callback function. Pass user data and widget pointers to callback. GTK Glade Pointers to Widgets Example Program and Tutorial This Glade GTK+ 3 C programming tutorial shows how to … Continue reading GTK Glade Get Pointers to Widgets

Qt 5 Hello World Tutorial using Qt Creator

A simple Qt 5 Hello World tutorial that demonstrates how to use Qt Creator to make a GUI application window. Create a window with two text labels and a button in this easy tutorial for beginners. Program the application in C++. The image below shows the finished Qt GUI window application. When the button is … Continue reading Qt 5 Hello World Tutorial using Qt Creator

Glade Packing Tutorial

Learn how to use the Glade box container to pack widgets into a window in this Glade packing tutorial. Use widget packing instead of a fixed grid. Glade Fixed Grid Window vs. Glade Packing Window The images below show a comparison between two windows. One of the windows was created using a fixed grid, and … Continue reading Glade Packing Tutorial

GTK 3 C Code Hello World Tutorial using Glade 3

In this easy tutorial for beginners, a simple “Hello World” program is created using GTK+ 3 and programmed in the C programming language. Glade 3 is used to create the GUI window, button and text label in this GTK 3 C code hello world tutorial. The image below shows the windowed Hello World application made … Continue reading GTK 3 C Code Hello World Tutorial using Glade 3