RadPane IsHidden binding doesn't hide all panes when in RadPaneGroup

[Robert]

Hi,

I'm having trouble with the IsHidden binding of my RadPanes. If I have 2 or more RadPanes within a RadPaneGroup and have their IsHidden properties bound to a static class boolean property, only 1 of the multiple panes within the RadPane group hides when I toggle the property from false to true.

All IsHidden bindings are working, there appears to be a bug when toggling the binding on more than one RadPane within a RadPaneGroup. 

I'm using library 2013.1.220.40.


XAML Example:

<telerikDocking:RadSplitContainer Orientation="Horizontal" InitialPosition="DockedBottom">
       <telerikDocking:RadPaneGroup>

           <!-- Modification Pane -->
            <TAS2DockingPanes:ModificationsPane x:Name="radPaneModifications" CanUserClose="False" CanDockInDocumentHost="False" IsHidden="{Binding Source={x:Static TAS2DockingPanes:VisibilitySettings.Instance}, Path=CanViewModificationsPane, Converter={StaticResource boolToReverseConverter}, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />

            <!-- Pricing Pane -->
             <TAS2DockingPanes:ExtrasPricingPane x:Name="radPanePricingExtras" CanUserClose="False" CanDockInDocumentHost="False" IsHidden="{Binding Source={x:Static TAS2DockingPanes:VisibilitySettings.Instance}, Path=CanViewExtrasPricingPane, Converter={StaticResource boolToReverseConverter}, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />

         </telerikDocking:RadPaneGroup>
</telerikDocking:RadSplitContainer>

Static Class

public class VisibilitySettings : INotifyPropertyChanged
{
    private static readonly VisibilitySettings instance = new VisibilitySettings();
    private VisibilitySettings() { }


    public static VisibilitySettings Instance
    {
        get
        {
            return instance;
        }
    }


    private static bool m_canViewExtrasPricingPane;
    private static bool m_canViewModificationsPane;



    public static void SetVisibilitySettings(bool canViewExtrasPricingPane, bool canViewModificationsPane)
    {
        Instance.CanViewExtrasPricingPane = canViewExtrasPricingPane;
        Instance.CanViewModificationsPane = canViewModificationsPane;
    }

    public bool CanViewExtrasPricingPane
    {
        get
        {
            return m_canViewExtrasPricingPane;
        }
        set
        {
            m_canViewExtrasPricingPane = value;
            OnPropertyChanged(new PropertyChangedEventArgs("CanViewExtrasPricingPane"));
        }
    }


    public bool CanViewModificationsPane
    {
        get
        {
            return m_canViewModificationsPane;
        }
        set
        {
            m_canViewModificationsPane = value;
            OnPropertyChanged(new PropertyChangedEventArgs("CanViewModificationsPane"));
        }
    }


    //INotifyPropertyChanged Event
    public event PropertyChangedEventHandler PropertyChanged;
    public void OnPropertyChanged(PropertyChangedEventArgs e)
    {
        if (PropertyChanged != null)
            PropertyChanged(this, e);
    }

}

Has anyone else noticed such behaviour?


Many thanks,

Rob

[George]

Hello Rob,

I tried to reproduce the problem in a sample project, but to no avail. Could you take a look and let me know if I missed anything? When close a pane, all panes in the group goes hidden as well. 

I am glad to assist you further.


Regards,
George
Telerik