Bug 42506 - Button TextColor using Styles and Triggers with IsEnable=False
Summary: Button TextColor using Styles and Triggers with IsEnable=False
Status: CONFIRMED
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 2.3.2
Hardware: PC Mac OS
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2016-07-13 09:48 UTC by apadol@ikomobi.com
Modified: 2017-06-28 14:03 UTC (History)
5 users (show)

Tags: ac styles trigger
Is this bug a regression?: ---
Last known good build:

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Status:
CONFIRMED

Description apadol@ikomobi.com 2016-07-13 09:48:47 UTC
Hey everybody,


I'm using global styles in App.xaml to define a standard button style, as follows:

 <Style x:Key="mainButton" TargetType="Button">
                <Setter Property="Font" Value="Bold, 17" />
                <Setter Property="HeightRequest" Value="{StaticResource MainButtonHeight}" />
                <Style.Triggers>
                    <Trigger TargetType="Button" Property="IsEnabled" Value="True">
                        <Setter Property="TextColor" Value="{StaticResource White}" />
                        <Setter Property="BackgroundColor" Value="{StaticResource MainOrange}" />
                    </Trigger>
                    <Trigger TargetType="Button" Property="IsEnabled" Value="False">
                        <Setter Property="TextColor" Value="{StaticResource White}" />
                        <Setter Property="BackgroundColor" Value="{StaticResource LightGray}" />
                    </Trigger>
                </Style.Triggers>
            </Style>


When my button has IsEnabled="True" the style works, meaning by button's background is orange, and my text color is white.

But when my button goes to IsEnabled="False", the background color changes to LightGray (OK), but the TextColor goes to Black instead of the value in my Style, which is White.

So it seems the TextColor cannot be changed using a trigger on IsEnabled="False"



This behavior happens on both iOS and Android.
Comment 1 Rui Marinho 2016-08-12 11:33:42 UTC
I think i know why this is happening , when a button is disable i think theres different properties to set for affecting the foreground color in each platform. We have to override the default disable style. 

Thanks for reporting
Comment 2 Robert McLaws 2017-02-21 15:01:09 UTC
Any word on whether or not this will get updated for the Cycle 9 release?

Thanks!