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

Get Widget Pointer in Callback Function GTK Glade

How to get widget pointer in callback function of Glade GTK C program. Pass a pointer to a single widget to a callback function via the gpointer user_data parameter of the callback function. How to Get Widget Pointer in Callback Function In a previous post global variables were used to get pointers to text label … Continue reading Get Widget Pointer in Callback Function GTK Glade