public History (NSSegmentedCell navigation)
{
this.navigation = navigation;
active = true;
navigation.Activated += delegate(object sender, EventArgs e) {
var control = sender as NSSegmentedControl;
if (control.SelectedSegment == 0)
BackClicked ();
else
ForwardClicked ();
};
navigation.SetEnabled (false, 0);
navigation.SetEnabled (false, 1);
}
public History(NSSegmentedCell navigation)
{
this.navigation = navigation;
active = true;
navigation.Activated += delegate(object sender, EventArgs e) {
var control = sender as NSSegmentedControl;
if (control.SelectedSegment == 0)
{
BackClicked();
}
else
{
ForwardClicked();
}
};
navigation.SetEnabled(false, 0);
navigation.SetEnabled(false, 1);
}
internal bool BackClicked()
{
if (!active || pos < 1)
{
return(false);
}
pos--;
PageVisit p = (PageVisit)history [pos];
ignoring = true;
p.Go();
ignoring = false;
navigation.SetEnabled(pos > 0, 0);
navigation.SetEnabled(true, 1);
return(true);
}