#Uwp selected text color how to#
#Uwp selected text color update#
#Uwp selected text color full#

You can either find a slightly outdated version on-line in the documentation, or you can find them locally on your hard drive as part of the UWP SDKs. When it comes to the styling of UWP control, the first place to visit are the default styles of the controls.

#Uwp selected text color how to#

In this article we will show how to do so. However, it is a common requirement to customize this to better match the branding of your application.

In case of UWP the color of the selected item is by default determined by the current accent color of the OS. You can programmatically check if the current theme is a high contrast theme by using members of the AccessibilitySettings has a built-in ListView control which offers rich cross-platform functionality including item selection. Because the Foreground is not set by SecondaryBodyTextBlockStyle in HighContrast, its color will correctly invert. You can work around this by setting Foreground conditionally via a Style that's in a ThemeDictionaries collection.

In high contrast, the second line of the selected item failed to invert. However, setting Foreground breaks the inheritance.Д¬omplex list in light theme (left) and High Contrast Black theme (right). The Foreground property is set on the ListViewItem, and TextBlocks in the DataTemplate inherit the correct Foreground color when the item is hovered, pressed, or selected. This is commonly done to establish visual hierarchy. One culprit is setting TextBlock.Foreground in the ListView's DataTemplate. The second item is selected note how its text color is inverted in high contrast. This makes the item impossible to read.ДЄ simple list in light theme (left) and High Contrast Black theme (right). Complex list items commonly have a bug where the content of the list item fails to invert its color when the item is hovered, pressed, or selected. In high contrast, items in a ListView have their background set to SystemColorHighlightColor when they are hovered, pressed, or selected. A high contrast-only border to divide them is essential. The navigation pane and the page both share the same background color in high contrast. Add a high contrast-only border where necessary to preserve important boundaries in your UI. Pages, panes, popups, and bars should all use SystemColorWindowColor for their background in high contrast.

#Uwp selected text color update#

It will also update when switching between different high contrast themes. The Grid's background will automatically update as you switch to a high contrast theme. This is a good time to test out the functionality in your app. Both are required for your app to theme correctly at run time. In the second example, the is used twice, once to reference SystemColorWindowColor and again to reference BrandedPageBackgroundBrush. Since #E6E6E6 is almost white, some users may not be able to interact with your app.

If the user switches to the High Contrast Black theme, they'll expect your app to have a black background. When the #E6E6E6 color is set inline in the first example, the Grid will retain that background color in all themes. The most common high contrast bug is caused by hard-coding a color on a control inline.

#Uwp selected text color full#

While common controls come with full high contrast support for free, care needs to be taken while customizing your UI. For more light and dark themes, see the article on color. Don't confuse high contrast themes with light and dark themes, which allow a much larger color palette that isn't considered to have high contrast.