gtk做个按钮界面

#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <fakekey/fakekey.h>
#include <X11/keysym.h>
    Display* disp ;
    FakeKey *fk;
    static char *keyboard_display[] =
   {
       "A/0", "B/0", "C/0", "D/0", "E/0", "F/0", "G/0"
   };
  static gushort keyboard_send[] =
   {
       XK_A, XK_B, XK_C, XK_D, XK_E, XK_F, XK_G
   };
   void da_call (GtkDialog *dialog, gint response_id, gpointer user_data)
   {
       if (GTK_RESPONSE_OK == response_id)
           g_print("OK_Pressed");
       else if (GTK_RESPONSE_CANCEL == response_id)
           g_print("CANCEL_Pressed");
   }
 
   gboolean bt_release (GtkWidget *widget, GdkEventButton *event,
         gpointer user_data)
   {
     gint i = GPOINTER_TO_UINT(user_data);
     fakekey_press_keysym(fk, keyboard_send[i], 0);
     fakekey_release(fk);

      return TRUE;
   }

   void clicked_callback(GtkButton *button, GtkWindow *window) {
      gint i, j;
      GtkWidget *button1;
      GtkWidget *win = gtk_window_new (GTK_WINDOW_POPUP);
 

      GtkWidget *vbox = gtk_vbox_new(FALSE, 5);
      GtkWidget *hbox;
 

      for ( i = 0 ; i < 7; i++)
      {
         hbox = gtk_hbox_new(FALSE, 5);
         for (j = 0 ; j < 7; j++ ) {
             button1 = gtk_button_new_with_label (keyboard_display[j]);
              gtk_box_pack_start_defaults(GTK_BOX(hbox), button1);
              g_signal_connect(G_OBJECT(button1), "button-release-event",
                      G_CALLBACK(bt_release), GUINT_TO_POINTER (j));
         }
         gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox);
      }
 

      gtk_container_add(GTK_CONTAINER(win), vbox);
 

      gtk_window_move (GTK_WINDOW (win), 200, 200); /* 设置窗口位置 */
       gtk_widget_show_all(win);
   }
 

int main(int argc, char *argv[])
{
     GtkWidget *window;
     GtkWidget *button;
     GtkWidget *entry;
     GtkWidget *vbox;
 

     gtk_init(&argc, &argv);
     window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
     gtk_window_set_title(GTK_WINDOW(window), "GtkDialog");
 

     disp = XOpenDisplay(NULL);
     if( disp == NULL )
          return 1;
      fk = fakekey_init(disp);
 

      vbox = gtk_vbox_new(FALSE, 5);
      button = gtk_button_new_with_label("按我");
 

      gtk_container_add(GTK_CONTAINER(window), vbox);
      gtk_box_pack_start_defaults(GTK_BOX(vbox), button);
 

       entry = gtk_entry_new();
       gtk_box_pack_start_defaults(GTK_BOX(vbox), entry);
 

       g_signal_connect(GTK_OBJECT(window), "destroy",
              G_CALLBACK(gtk_main_quit), NULL);
       g_signal_connect(GTK_OBJECT(button), "clicked",
              G_CALLBACK(clicked_callback), window);
 

       gtk_widget_show_all(window);
 

       gtk_main();

       return 0;
}

 

 

编译：

gcc  keyboard.c  -o keyboard `pkg-config --cflags --libs gtk+-2.0` -lfakekey