filesel.c

gtk是linux一款强大的夸平台的图形化开发工具

/* example-start filesel filesel.c */

#include <gtk/gtk.h>

/* Get the selected filename and print it to the console */
void file_ok_sel (GtkWidget *w, GtkFileSelection *fs)
{
    g_print ("%s\n", gtk_file_selection_get_filename (GTK_FILE_SELECTION (fs)));
}

void destroy (GtkWidget *widget, gpointer data)
{
    gtk_main_quit ();
}

int main (int argc, char *argv[])
{
    GtkWidget *filew;
    
    gtk_init (&argc, &argv);
    
    /* Create a new file selection widget */
    filew = gtk_file_selection_new ("File selection");
    
    gtk_signal_connect (GTK_OBJECT (filew), "destroy",
			(GtkSignalFunc) destroy, &filew);
    /* Connect the ok_button to file_ok_sel function */
    gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (filew)->ok_button),
			"clicked", (GtkSignalFunc) file_ok_sel, filew );
    
    /* Connect the cancel_button to destroy the widget */
    gtk_signal_connect_object (GTK_OBJECT (GTK_FILE_SELECTION (filew)->cancel_button),
			       "clicked", (GtkSignalFunc) gtk_widget_destroy,
			       GTK_OBJECT (filew));
    
    /* Lets set the filename, as if this were a save dialog, and we are giving
     a default filename */
    gtk_file_selection_set_filename (GTK_FILE_SELECTION(filew), 
				     "penguin.png");
    
    gtk_widget_show(filew);
    gtk_main ();
    return 0;
}
/* example-end */