Utiliser les fichiers ressource avec GTK

#include <stdlib.h>
#include <gtk/gtk.h>
#include "callbacks.h"

int main (int argc, char *argv[])
{
        /* initialisation de GTK+ */
    gtk_init(&argc, &argv);

        /* définition du fichier de ressource */
    gtk_rc_parse("gtk.rc");

        /* création des variables */
    GtkWidget* pWindow;
    GtkWidget* pButton;
    GtkWidget* pLabel;
    GtkWidget* pBox;

        /* définitions des widgets */
    pBox = gtk_vbox_new(2, TRUE);
    pButton = gtk_button_new_with_label("Message");
    gtk_widget_set_name(pButton, "my_green_button");
    g_signal_connect(G_OBJECT(pButton), "clicked", G_CALLBACK(OnHelloWord), pWindow);
    pLabel = gtk_label_new("Coucou !");
    gtk_widget_set_name(pLabel, "my_red_label");

        /* création et paramètrage de la fenêtre */
    pWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_window_set_default_size(GTK_WINDOW(pWindow), 330, 80);
    gtk_window_set_title(GTK_WINDOW(pWindow), "Les fichiers de ressources avec GTK+");
    g_signal_connect(G_OBJECT(pWindow), "destroy", G_CALLBACK(gtk_main_quit), NULL);
    gtk_widget_set_name(pWindow, "my_blue_window");

        /* ajout des éléments dans la VBox */
    gtk_box_pack_start(GTK_BOX(pBox), pButton, TRUE, TRUE, 0);
    gtk_box_pack_start(GTK_BOX(pBox), pLabel, FALSE, FALSE, 0);
    gtk_container_add(GTK_CONTAINER(pWindow), pBox);

        /* affichage des widgets */
    gtk_widget_show_all(pWindow);

        /* lancement de la boucle événementielle */
    gtk_main();
    return EXIT_SUCCESS;
}

#include <stdlib.h>
#include <gtk/gtk.h>

void OnHelloWord(GtkWidget* pButton, gpointer data);

#include <stdlib.h>
#include <gtk/gtk.h>

void OnHelloWord(GtkWidget* pButton, gpointer data)
{
        /* création d'une boîte de dialogue */
    GtkWidget* pDialog = gtk_dialog_new_with_buttons
("Hello Word !", NULL, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL);
    gtk_widget_set_name(pDialog, "my_yellow_dialog");

        /* placement les éléments dans la boîte de dialogue */
    GtkWidget* pLabel = gtk_label_new("Hello Word !");
    gtk_widget_set_name(GTK_WIDGET(pLabel), "my_pink_label");
    GtkWidget* pImage = gtk_image_new_from_stock(GTK_STOCK_INFO, GTK_ICON_SIZE_DIALOG);
    gtk_box_pack_start(GTK_BOX(GTK_DIALOG(pDialog)->vbox), pImage, FALSE, FALSE, 0);
    gtk_box_pack_start(GTK_BOX(GTK_DIALOG(pDialog)->vbox), pLabel, FALSE, FALSE, 0);

        /* connexion des signaux */
    g_signal_connect_swapped(pDialog, "response", G_CALLBACK(gtk_widget_destroy), pDialog);

        /* affichage de la boîte de dialogue  */
    gtk_widget_show_all(pDialog);
}

# Pour la fenêtre bleue
style "blue_window"
{
	bg[NORMAL] = {0.0, 0.0, 1.0}
	bg[PRELIGHT] = {0.0, 0.0, 1.0}
	bg[SELECTED] = {0.0, 0.0, 1.0}
	bg[INSENSITIVE] = {0.0, 0.0, 1.0}
}

# Pour la boîte de dialogue jaune
style "yellow_window"
{
	bg[NORMAL] = {1.0, 1.0, 0.0}
	bg[PRELIGHT] = {1.0, 1.0, 0.0}
	bg[SELECTED] = {1.0, 1.0, 0.0}
	bg[INSENSITIVE] = {1.0, 1.0, 0.0}
}

# Pour le label rose
style "pink_label"
{
  	fg[NORMAL] = {1.0, 0.0, 1.0}
	fg[PRELIGHT] = {1.0, 0.0, 1.0}
	fg[SELECTED] = {1.0, 0.0, 1.0}
	fg[INSENSITIVE] = {1.0, 0.0, 1.0}
}

# Pour le bouton vert
style "green_button"
{
  	fg[NORMAL] = {0.0, 1.0, 0.0}
	fg[PRELIGHT] = {0.0, 1.0, 0.0}
	fg[SELECTED] = {0.0, 1.0, 0.0}
	fg[INSENSITIVE] = {0.0, 1.0, 0.0}
}

# Pour le label rouge
style "red_label"
{
	fg[NORMAL] = {1.0, 0.0, 0.0}
	fg[PRELIGHT] = {1.0, 0.0, 0.0}
	fg[SELECTED] = {1.0, 0.0, 0.0}
	fg[INSENSITIVE] = {1.0, 0.0, 0.0}
}

# Attribution des styles aux classes
widget "*my_blue_window" style "blue_window"
widget "*my_pink_label" style "pink_label"
widget "*my_green_button" style "green_button"
widget "*my_red_label" style "red_label"
widget "*my_yellow_dialog" style "yellow_window"