--- deliantra/Deliantra-Client/DC/UI.pm	2006/05/25 21:48:22	1.238
+++ deliantra/Deliantra-Client/DC/UI.pm	2006/05/25 22:29:57	1.239
@@ -878,6 +878,16 @@
    $self
 }
 
+sub update {
+   my ($self) = @_;
+
+   $self->SUPER::update;
+
+   # todo: overwrite size_allocate of child
+   my $child = $self->{vp}->child;
+   $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
+}
+
 sub size_allocate {
    my ($self, $w, $h) = @_;
 
@@ -2138,9 +2148,10 @@
 sub set_range {
    my ($self, $range) = @_;
 
-   $self->{range} = $range;
+   ($range, $self->{range}) = ($self->{range}, $range);
 
-   $self->update;
+   $self->update
+      if "@$range" ne "@{$self->{range}}";
 }
 
 sub set_value {
@@ -2753,8 +2764,6 @@
 
       $row++;
    }
-
-#   $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
 }
 
 sub size_request {