Pileus Git - aweather/blob - src/aweather.c

   1 #include <config.h>
   2 #include <gtk/gtk.h>
   3 #include <gtk/gtkgl.h>
   4 #include <gdk/gdkkeysyms.h>
   5
   6 #include "cube.h"
   7
   8 static void destroy(GtkWidget *widget, gpointer data)
   9 {
  10         gtk_main_quit();
  11 }
  12
  13 static gboolean delete_event(GtkWidget *widget, GdkEvent *event, gpointer data)
  14 {
  15         destroy(widget, data);
  16         return FALSE;
  17 }
  18
  19 static gboolean key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
  20 {
  21         if (event->keyval == GDK_q)
  22                 destroy(widget, data);
  23 }
  24
  25 int main(int argc, char *argv[])
  26 {
  27
  28         gtk_init(&argc, &argv);
  29         gtk_gl_init(&argc, &argv);
  30
  31         /* Set up window */
  32         GtkWidget *window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  33         gtk_window_set_default_size(GTK_WINDOW(window), 800, 600);
  34         g_signal_connect(G_OBJECT(window), "delete-event",    G_CALLBACK(delete_event), NULL);
  35         g_signal_connect(G_OBJECT(window), "delete-event",    G_CALLBACK(delete_event), NULL);
  36         g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(key_press),    NULL);
  37
  38         /* Set up layout */
  39         GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
  40         gtk_container_add(GTK_CONTAINER(window), vbox);
  41
  42         /* Set up menu bar */
  43         GtkWidget *menu                = gtk_menu_bar_new();
  44         GtkWidget *menu_file           = gtk_menu_item_new_with_label("File");
  45         GtkWidget *menu_file_menu      = gtk_menu_new();
  46         GtkWidget *menu_file_menu_quit = gtk_menu_item_new_with_label("Quit");
  47         gtk_box_pack_start(GTK_BOX(vbox), menu, FALSE, FALSE, 0);
  48         gtk_menu_shell_append(GTK_MENU_SHELL(menu), menu_file);
  49         gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu_file), menu_file_menu);
  50         gtk_menu_shell_append(GTK_MENU_SHELL(menu_file_menu), menu_file_menu_quit);
  51         g_signal_connect(G_OBJECT(menu_file_menu_quit), "activate", G_CALLBACK(destroy), NULL);
  52
  53         /* Set up darwing area */
  54         GtkWidget *drawing = gtk_drawing_area_new();
  55         gtk_box_pack_start(GTK_BOX(vbox), drawing, TRUE, TRUE, 0);
  56         //gtk_widget_set_events(drawing, GDK_EXPOSURE_MASK); // needed?
  57         GdkGLConfig *glconfig = gdk_gl_config_new_by_mode(GDK_GL_MODE_RGB | GDK_GL_MODE_DEPTH | GDK_GL_MODE_DOUBLE);
  58         if (!glconfig) g_assert_not_reached();
  59         if (!gtk_widget_set_gl_capability(drawing, glconfig, NULL, TRUE, GDK_GL_RGBA_TYPE)) g_assert_not_reached();
  60         g_signal_connect(drawing, "configure-event", G_CALLBACK(configure), NULL);
  61         g_signal_connect(drawing, "expose-event",    G_CALLBACK(expose),    NULL);
  62         g_timeout_add(1000/60, rotate, drawing);
  63
  64         gtk_widget_show_all(window);
  65         gtk_main();
  66
  67         return 0;
  68 }