Johan wrote:
> Hi,
> I wanna check if a file has been changed, and then take some action.
> However I am not getting the trick with the signal connection.
> the code below returns:
> (process:18773): GLib-GObject-WARNING **: IA__g_object_connect: invalid
> signal spec "changed"
>
> well I have checked the specs of GLIB and everything seems to be
> correct, maybe something with the Vala notation?
>
> I appreciate any help!
> johan
>
> using GLib;
> using Gtk;
>
> public class HelloVala: GLib.Object {
> int handler2 (FileMonitor monitor,
> File file, File other_file, FileMonitorEvent
> event_type) {
> return 0;
> }
>
> public static int main (string[] args) {
> var file = File.new_for_path ("test.png");
> var monitor = file.monitor_file(FileMonitorFlags.NONE);
> monitor.connect("changed",handler2);
> return 0;
> }
> }
public class HelloVala: GLib.Object {
static void handler2 (FileMonitor monitor, File file, File? other_file,
FileMonitorEvent event_type) {
// ...
}
public static int main (string[] args) {
var file = File.new_for_path ("test.png");
var monitor = file.monitor_file (FileMonitorFlags.NONE);
monitor.changed.connect (handler2);
return 0;
}
}
Best regards,
Frederik
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