GTK 包装盒编程

#include
#include

void label1(GtkWidget *button1,gpointer data)
{
 printf("label1 %s pressed\n",(char *)data);
}
void label2(GtkWidget *button2,gpointer data)
{
 printf("%label2 %s pressed\n",(char *)data);
}
void label3(GtkWidget *button3,gpointer data)
{
 printf("%label3 %s pressed\n",(char *)data);
}

int main(int argc,char *argv[])
{
 GtkWidget *window;
 GtkWidget *hbox;
 GtkWidget *vbox;
 GtkWidget *button1;
 GtkWidget *button2;
 GtkWidget *button3;

 gtk_init(&argc,&argv);
 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 
 gtk_window_set_title(GTK_WINDOW(window), "The Window Title");
   gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
   gtk_window_set_default_size(GTK_WINDOW(window), 300, 200);

 button1 = gtk_button_new_with_label("Hello Button One");
 button2 = gtk_button_new_with_label("Hello Button Two");
 button3 = gtk_button_new_with_label("Hello Button Three");
 
 g_signal_connect(GTK_OBJECT(button1),"clicked",GTK_SIGNAL_FUNC(label1),"Button 1");
 g_signal_connect(GTK_OBJECT(button2),"clicked",GTK_SIGNAL_FUNC(label2),"Button 2");
 g_signal_connect(GTK_OBJECT(button3),"clicked",GTK_SIGNAL_FUNC(label3),"Button 3");
 
 hbox = gtk_hbox_new(TRUE,5);
 vbox = gtk_vbox_new(FALSE,10);
 
 gtk_box_pack_start(GTK_BOX(hbox),vbox,FALSE,FALSE,5);
 gtk_box_pack_start(GTK_BOX(hbox),button3,FALSE,FALSE,5);
  gtk_box_pack_start(GTK_BOX(vbox),button1,TRUE,FALSE,5);
 gtk_box_pack_start(GTK_BOX(vbox),button2,TRUE,FALSE,5);
 
 gtk_container_add(GTK_CONTAINER(window),hbox);
 gtk_widget_show_all(window);
 gtk_main();
 
 return 0;
}