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| /* travail sur les gtk_entry */
#include <stdlib.h>
#include <gtk/gtk.h>
#include <string.h>
GtkWidget* pEntry1=NULL;
GtkWidget* pEntry2=NULL;
int main(int argc,char **argv)
{
GtkWidget* pWindow=NULL;
GtkWidget* pVbox=NULL;
GtkWidget* pButton=NULL;
gboolean entree1(GtkWidget *pEntry, gpointer data); /* callback si saisie entree 1 */
gboolean entree2(GtkWidget *pEntry, gpointer data); /* callback si saisie entree 2 */
gtk_init(&argc,&argv);
pWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(pWindow), "travail sur les gtk_entry");
gtk_window_set_default_size(GTK_WINDOW(pWindow), 320, 200);
/* creation des entry */
pEntry1=gtk_entry_new();
pEntry2=gtk_entry_new();
gtk_entry_set_text(pEntry2, "texte");
/* creation du bouton */
pButton=gtk_button_new_with_label("Ok..");
/* on place tout ca dans une boxe */
pVbox=gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(pVbox), pEntry1, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(pVbox), pEntry2, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(pVbox), pButton, FALSE, FALSE, 0);
/* On verse ca dans la fenetre principale */
gtk_container_add(GTK_CONTAINER(pWindow), pVbox);
/* Connexion des signaux */
g_signal_connect(G_OBJECT(pWindow), "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(G_OBJECT(pButton), "clicked", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(G_OBJECT(pEntry1), "activate", G_CALLBACK(entree1), NULL);
g_signal_connect(G_OBJECT(pEntry2), "activate", G_CALLBACK(entree2), NULL);
/* Affichage de la fenêtré et de tout ce qu'il contient */
gtk_widget_grab_focus(pEntry1);
gtk_widget_show_all(pWindow);
gtk_main();
return EXIT_SUCCESS;
}
gboolean entree1(GtkWidget *pEntry, gpointer data)
{
const gchar *text;
/* Recuperation du texte contenu dans le GtkEntry */
text=gtk_entry_get_text(GTK_ENTRY(pEntry1));
/* On verouille */
gtk_widget_set_sensitive(pEntry1, FALSE);
/* On met le focus sur le second widget */
gtk_widget_grab_focus(pEntry2);
return TRUE;
}
gboolean entree2(GtkWidget *pEntry, gpointer data)
{
const gchar *text;
/* Recuperation du texte contenu dans le GtkEntry */
text=gtk_entry_get_text(GTK_ENTRY(pEntry2));
/* On verouille */
gtk_widget_set_sensitive(pEntry2, FALSE);
return TRUE;
} |
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