diff options
Diffstat (limited to 'Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs')
| -rw-r--r-- | Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs b/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs index 445abf3e..82ceda81 100644 --- a/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs +++ b/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs @@ -137,6 +137,23 @@ namespace Xamarin.Forms.Platform.MacOS UpdateLineBreakMode(); } +#if __MOBILE__ + protected override void SetAccessibilityLabel() + { + // If we have not specified an AccessibilityLabel and the AccessibiltyLabel is current bound to the Text, + // exit this method so we don't set the AccessibilityLabel value and break the binding. + // This may pose a problem for users who want to explicitly set the AccessibilityLabel to null, but this + // will prevent us from inadvertently breaking UI Tests that are using Query.Marked to get the dynamic Text + // of the Label. + + var elemValue = (string)Element?.GetValue(Accessibility.NameProperty); + if (string.IsNullOrWhiteSpace(elemValue) && Control?.AccessibilityLabel == Control?.Text) + return; + + base.SetAccessibilityLabel(); + } +#endif + protected override void SetBackgroundColor(Color color) { #if __MOBILE__ |