【STM32MP135F-DK测评】基于SDK创建图形应用

#include <gtk/gtk.h>



static void

print_hello (GtkWidget *widget,

             gpointer   data)

{

  g_print ("Hello World\n");

}



static void

activate (GtkApplication *app,

          gpointer        user_data)

{

  GtkWidget *window;

  GtkWidget *button;

  GtkWidget *button_box;



  window = gtk_application_window_new (app);

  gtk_window_set_title (GTK_WINDOW (window), "Window");

  gtk_window_set_default_size (GTK_WINDOW (window), 200, 200);



  button_box = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);

  gtk_container_add (GTK_CONTAINER (window), button_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_widget_destroy), window);

  gtk_container_add (GTK_CONTAINER (button_box), button);



  gtk_widget_show_all (window);

}



int

main (int    argc,

      char **argv)

{

  GtkApplication *app;

  int status;



  app = gtk_application_new ("org.gtk.example", G_APPLICATION_DEFAULT_FLAGS);

  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);

  status = g_application_run (G_APPLICATION (app), argc, argv);

  g_object_unref (app);



  return status;

}

PROG = gtk_hello_world

SRCS = gtk_hello_world.c



CLEANFILES = $(PROG)



# Add / change option in CFLAGS and LDFLAGS

CFLAGS += -Wall $(shell pkg-config --cflags gtk+-3.0)

LDFLAGS += $(shell pkg-config --libs gtk+-3.0)



all: $(PROG)



$(PROG): $(SRCS)

        $(CC) -o $[url=home.php?mod=space&uid=72445]@[/url] $^ $(CFLAGS) $(LDFLAGS)



clean:

        rm -f $(CLEANFILES) $(patsubst %.c,%.o, $(SRCS))

 make

scp gtk_hello_world root@192.168.1.4:/usr/local

 cd /usr/local/

 su -l weston -c "/usr/local/gtk_hello_world"