protected override Control CreatePresenter()
{
ScrollViewer sv = new ScrollViewer {
VerticalScrollBarVisibility = ScrollBarVisibility.Auto
};
StackPanel sp = new StackPanel();
foreach (Control c in Items)
{
if (c is CellButton cb)
{
if (cb.Style == null)
{
cb.Style = (Style)Application.Current.Resources["MenuFlyoutCellButtonStyle"];
}
cb.Click += (a, b) => Hide();
sp.Children.Add(cb);
}
else if (c is MenuFlyoutItem mfi)
{
if (mfi.Style == null)
{
mfi.Style = (Style)Application.Current.Resources["VKUIMenuFlyoutItemStyle"];
}
mfi.Click += (a, b) => Hide();
sp.Children.Add(mfi);
}
else if (c is RadioButton rb)
{
if (rb.Style == null)
{
rb.Style = (Style)Application.Current.Resources["VKUIRadioButtonForFlyoutStyle"];
}
rb.Click += (a, b) => Hide();
sp.Children.Add(rb);
}
else if (c is MenuFlyoutSeparator mfs)
{
if (mfs.Style == null)
{
mfs.Style = (Style)Application.Current.Resources["VKUIMenuFlyoutSeparatorStyle"];
}
sp.Children.Add(mfs);
}
else
{
throw new ArgumentException($"Items must contain only objects of these types: {nameof(CellButton)}, {nameof(MenuFlyoutItem)} and {nameof(MenuFlyoutSeparator)}");
}
}
sv.Content = sp;
Controls.FlyoutPresenter fp = new Controls.FlyoutPresenter {
Style = (Style)Application.Current.Resources["MenuFlyoutStyle"],
Content = sv
};
return(fp);
}
protected override Control CreatePresenter()
{
Controls.FlyoutPresenter fp = new Controls.FlyoutPresenter {
Content = Content
};
if (PresenterStyle != null)
{
fp.Style = PresenterStyle;
}
RegisterPropertyChangedCallback(PresenterStyleProperty, (a, b) => { fp.Style = (Style)GetValue(b); });
return(fp);
}
