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| #include <stdio.h>
#include <gtk/gtk.h>
gboolean
press_event_CB (GtkWidget *widget,
GdkEvent *event,
gpointer user_data)
{
g_printerr ("Enter in %s();\n", __func__);
return FALSE;
}
gboolean
release_event_CB (GtkWidget *widget,
GdkEvent *event,
gpointer user_data)
{
g_printerr ("Enter in %s();\n", __func__);
return FALSE;
}
gint
main(gint argc, gchar** argv)
{
gtk_init (&argc, &argv);
GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 1024, 600);
g_signal_connect (G_OBJECT (window), "destroy", G_CALLBACK (gtk_main_quit), NULL);
// __________________ Création d'un GtkEventBox et ajout des signaux pour un clic
GtkWidget *eventbox = gtk_event_box_new ();
gtk_widget_add_events (eventbox, GDK_BUTTON_PRESS|GDK_BUTTON_RELEASE);
g_signal_connect (G_OBJECT (eventbox), "button-press-event", G_CALLBACK (press_event_CB), NULL);
g_signal_connect (G_OBJECT (eventbox), "button-release-event", G_CALLBACK (release_event_CB), NULL);
gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (eventbox));
//___________________ création grille
GtkWidget *pGrid = gtk_grid_new ( );
gtk_grid_set_row_homogeneous (GTK_GRID (pGrid), TRUE) ;
gtk_grid_set_column_homogeneous (GTK_GRID (pGrid), TRUE);
gtk_container_add (GTK_CONTAINER (eventbox), pGrid);
gtk_widget_show_all (window);
gtk_main ();
return 0;
} |
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