gtk3 c : Basic Calculator (Codeblock IDE + Glade GUI Builder)

gtk3 c : Basic Calculator (Codeblock IDE + Glade GUI Builder) with Source code. Programming is my hobby. Here Visual Basic .net , Netbeans Java, JavaFX, FXML , Delphi-7 , Python & C++ programming Video Will be Uploaded.....

#C_Calculator
#gtk_calculator
#gtk_calculator_with_codeblock_IDE
#CodeBlock_IDE_Tutorial
#Codeblock_gtk_tutorial
#programmingABC
#programming
#Computer_programming

[AdnaneMalki]

Can you make a video
how to setup GTK with code:blocks on windows ?

[bennguyen]

What version of Glade and how did you install GTK? Will gladeui-3.4.0-windows create a glade (xml?) file that is compatible with GTK4?

As opposed to..
#include <gtk/gtk.h>
GtkBuilder *builder;
GtkWidget *window;
int main(int argc, char *argv[]) {
gtk_init(&argc, &argv);
builder = //2nd param NULL?
window = GTK_WIDGET(gtk_builder_get_object(builder, "glade_window_name"));
gtk_window_set_title(GTK_WINDOW(window), "My GTK Application");
gtk_window_set_default_size(GTK_WINDOW(window), 400, 300);
gtk_widget_show_all(window);
g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
gtk_main();
g_object_unref(builder);
return 0;
}

Any thoughts on:
static void activate_cb(GtkApplication* app) {
GtkWidget* window =
gtk_widget_set_visible(window, true);
}
int main(int argc, char** argv) {
GtkApplication* app = gtk_application_new("org.app", G_APPLICATION_DEFAULT_FLAGS);
g_signal_connect(app, "activate", G_CALLBACK(activate_cb), NULL);
return g_application_run(G_APPLICATION(app), argc, argv);
}

[Adam_Editzz]

It's not seen so much difficult to see too small😢