Bug 31329 - Implicit styling with inheritance.
Summary: Implicit styling with inheritance.
Status: RESOLVED FIXED
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.4.4
Hardware: PC Windows
: Normal enhancement
Target Milestone: ---
Assignee: Jason Smith [MSFT]
URL:
Depends on:
Blocks:
 
Reported: 2015-06-23 13:54 UTC by Brad Chase
Modified: 2016-04-10 02:16 UTC (History)
6 users (show)

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

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Status:
RESOLVED FIXED

Description Brad Chase 2015-06-23 13:54:16 UTC
Discussion:
https://forums.xamarin.com/discussion/comment/134396#Comment_134396

Here is an example in the main app xaml:

     <Style TargetType="Layout">
        <Setter Property="Padding" Value="0"/>
      </Style>


Controls like the Grid control as an example do not obey inheritance like this style with TargetType="Layout" even though the Grid itself is of type Layout.
Comment 1 asimk 2015-07-03 12:17:52 UTC
I have checked this issue and I am also getting the same behavior.

Observation: When I set the TargetType property to "Layout" it is not working for layouts like stack layout, grid etc. but when I set the TargetType property to "StackLayout" it is working fine.

Screencast: http://www.screencast.com/t/4T03c8kzeL

EnvironmentInfo:

Xamarin.Forms 1.4.3.6374
Windows 8.1
Microsoft Visual Studio Professional 2013
Version 12.0.30723.00 Update 3
Microsoft .NET Framework
Version 4.5.51641
Installed Version: Professional
Xamarin   3.11.666.0 (ebae43a)
Xamarin.Android   5.1.4.16 (5f55a9ef61c11b6ce0890bc91e4c71b1b92be214)
Xamarin.Forms Intellisense   1.0
Xamarin.iOS   8.10.2.0 (67b390d0d1bd741582cf7b7fd3ffea08583a3f83)
Comment 2 Jason Smith [MSFT] 2016-04-10 02:16:10 UTC
This is standard behavior for how Styles work, however you can now set ApplyToDerivedTypes to get the behavior you want.