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hellogtk.rar(免费下载)[1 次下载]/** |
* hellogtk.c |
* gtk-3.0 |
*/ |
#include <gtk/gtk.h> |
/* a callback function */ |
static void hello (GtkWidget *widget, gpointer data) |
{ |
g_print ("%s\n", (char *)data); |
} |
int main (int argc, char* argv[]) |
{ |
/* first thing first */ |
gtk_init (&argc, &argv); |
/* window object */ |
GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL); |
gtk_window_set_title (GTK_WINDOW (window), "Hello, GTK!"); |
gtk_widget_set_size_request (window, 320, 200); |
gtk_container_set_border_width (GTK_CONTAINER (window), 10); |
gtk_window_set_resizable (GTK_WINDOW (window), FALSE); |
gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER_ALWAYS); |
g_signal_connect (G_OBJECT (window), "delete_event", |
G_CALLBACK (gtk_main_quit), NULL); |
gtk_widget_show (window); |
/* a container */ |
GtkWidget *box = gtk_box_new (FALSE, 0); |
gtk_container_add (GTK_CONTAINER (window), box); |
gtk_widget_show (box); |
/* two buttons */ |
GtkWidget *button1, *button2; |
button1 = gtk_button_new_with_label ("Hello, World!"); |
g_signal_connect (button1, "clicked", G_CALLBACK(hello), "Hello, World!"); |
gtk_box_pack_start(GTK_BOX (box), button1, TRUE, FALSE, 0); |
gtk_widget_show (button1); |
button2 = gtk_button_new_with_label ("Hello, GTK!"); |
g_signal_connect (button2, "clicked", G_CALLBACK(hello), "Hello, GTK!"); |
gtk_box_pack_start (GTK_BOX (box), button2, TRUE, FALSE, 0); |
gtk_widget_show (button2); |
/* main loop start */ |
gtk_main (); |
return 0; |
} |
hellogtk.rar(免费下载)[1 次下载]
by: 发表于：2017-06-20 16:13:02 顶(0) | 踩(0) 回复
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