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main: now with a button

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Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2024-04-02 10:44:50 -04:00
parent d1c0cc22f7
commit 8b6e4ee411
Signed by: vbatts
GPG key ID: E30EFAA812C6E5ED
1 changed files with 23 additions and 0 deletions
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23
main.c
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@ -1,14 +1,37 @@
#include <gtk/gtk.h> #include <gtk/gtk.h>
static void
print_hello (GtkWidget *widget,
gpointer data)
{
g_print("Hello World\n");
}
static void static void
activate (GtkApplication* app, activate (GtkApplication* app,
gpointer user_data) gpointer user_data)
{ {
GtkWidget *window; GtkWidget *window;
GtkWidget *button;
GtkWidget *box;
window = gtk_application_window_new (app); window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Window"); gtk_window_set_title (GTK_WINDOW (window), "Window");
gtk_window_set_default_size (GTK_WINDOW (window), 200, 200); gtk_window_set_default_size (GTK_WINDOW (window), 200, 200);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_widget_set_halign (box, GTK_ALIGN_CENTER);
gtk_widget_set_valign (box, GTK_ALIGN_CENTER);
gtk_window_set_child (GTK_WINDOW (window), box);
button = gtk_button_new_with_label ("Hello World");
g_signal_connect (button, "clicked", G_CALLBACK (print_hello), NULL);
g_signal_connect_swapped (button, "clicked", G_CALLBACK (gtk_window_destroy), window);
gtk_box_append (GTK_BOX (box), button);
gtk_window_present (GTK_WINDOW (window)); gtk_window_present (GTK_WINDOW (window));
} }