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Binding error for IsWindowsThemeEnabled

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RibbonView and RibbonWindow
This is a migrated thread and some comments may be shown as answers.
Patrick
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Patrick asked on 24 Feb 2016, 01:59 PM

Hello,

in the RibbonView_style.xaml source file, starting at line 5, there are the following trigger is defined:

<MultiDataTrigger>
    <MultiDataTrigger.Conditions>
        <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=telerikRibbonView:RadRibbonWindow}, Path=IsWindowsThemeEnabled}" Value="True" />
        <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=telerikRibbonView:RadRibbonWindow}, Path=IsTitleVisible}" Value="False" />
    </MultiDataTrigger.Conditions>
    <Setter Property="Foreground" Value="Black" />
</MultiDataTrigger>

 

If the RibbonView control is not inside a RadRibbonWindow, running the application in debug mode generates a binding error in the output window.

Worse, if the RadRibbonWindow is inside a window that inherits from RadRibbonWindow, it is also not found.

Conclusion: you had better setting this trigger by code, traversings the UI tree to look for the right control...

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Milena
Telerik team
answered on 26 Feb 2016, 11:42 AM
Hello Patrick,

Thank you for the feedback. I logged this issue in our FeedbackPortal where you can track its progress. I have also updated your Telerik points as a small appreciation for your cooperation. 

Please excuse us for the inconvenience caused. 

Regards,
Milena
Telerik
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RibbonView and RibbonWindow
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Patrick
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Answers by
Milena
Telerik team
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