firstmenubar.c

linux gtk+基础编程源代码

#include<gtk/gtk.h>
int main(int argc, char **argv)
{
	GtkWidget *window;
	GtkWidget *menubar;
	GtkWidget *box;
	GtkWidget *menufile;

	gtk_init(&argc, &argv);
	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	g_signal_connect(GTK_WINDOW(window), "destroy", G_CALLBACK(gtk_main_quit), NULL);

	box = gtk_vbox_new(FALSE, 0);
	menubar = gtk_menu_bar_new();
	gtk_box_pack_start(GTK_BOX(box), menubar, FALSE, TRUE, 5);

	menufile = gtk_menu_item_new_with_label("file");
	gtk_menu_bar_append(GTK_MENU_BAR(menubar), menufile);

	gtk_container_add(GTK_CONTAINER(window), box);
	gtk_widget_show(menufile);
	gtk_widget_show(menubar);
	gtk_widget_show(box);
	gtk_widget_show(window);
	
	gtk_main();
	return 0;
}