CODEWITHSUNDEEP
winrt-xamlwindows-phone-8.1
Jan Kratochvil
Jan Kratochvil

Reputation: 2327

ListPickerFlyout ignores RequestedTheme of parent page in Windows Phone 8.1

I have a Page in a WinRT Windows Phone 8.1 application. This Page has RequestedTheme set to ElementTheme.Light. The system theme (as set in system settings) is set to dark.

When I open a ListPickerFlyout (using Button.Flyout), the result is the following:

enter image description here

It seems, that the foreground color appropriately changes to black, but the background stays dark-themed (a very dark gray).

There isn't a Background property on the flyout, is there a way to force it to comply with the Page's RequestedTheme?

Upvotes: 6

Views: 943

Answers (2)

Jan Kratochvil
Jan Kratochvil

Reputation: 2327

The problem is that flyouts do not use the Page's RequestedTheme, but App's RequestedTheme.

In this case, the solution is to set Application.Current.RequestedTheme = ApplicationTheme.Light in addition to setting Page.RequestedTheme = ElementTheme.Light.

Upvotes: 5

Igor Ralic
Igor Ralic

Reputation: 15006

Great question!

In the application resources, you can override a resource called FlyoutBackgroundThemeBrush for Light themes.

<Application.Resources>
    <ResourceDictionary>
        <ResourceDictionary.ThemeDictionaries>
            <ResourceDictionary x:Key="Light">
                <SolidColorBrush x:Key="FlyoutBackgroundThemeBrush" Color="Green" />
            </ResourceDictionary>
        </ResourceDictionary.ThemeDictionaries>
    </ResourceDictionary>
</Application.Resources>

This will make it green for proof of concept. :)

Upvotes: 6

Related Questions