From 0e745d275c9ce24db7b6be27b026f86e2637c09e Mon Sep 17 00:00:00 2001
From: punker76 <punkerat76@gmail.com>
Date: Sun, 3 Nov 2019 12:30:42 +0100
Subject: [PATCH] (GH-3660) Fix incorrect icon flow direction in
 AnimatedSingleRowTabControl style when setting flow direction RightToLeft

The flow direction is set to LeftToRight through the MahApps.Styles.ContentControl.PathIcon style. So we must override it at this template.

Closes ##3660
---
 src/MahApps.Metro/Controls/MetroNavigationWindow.xaml           | 2 ++
 .../Styles/Controls.AnimatedSingleRowTabControl.xaml            | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/MahApps.Metro/Controls/MetroNavigationWindow.xaml b/src/MahApps.Metro/Controls/MetroNavigationWindow.xaml
index c8ac702271..f72f84a90a 100644
--- a/src/MahApps.Metro/Controls/MetroNavigationWindow.xaml
+++ b/src/MahApps.Metro/Controls/MetroNavigationWindow.xaml
@@ -20,6 +20,7 @@
                 <ContentControl Width="20"
                                 Height="20"
                                 Content="M57,42V34H32.25L42.25,24H31.75L17.75,38L31.75,52H42.25L32.25,42H57Z"
+                                FlowDirection="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Button}}, Path=FlowDirection, Mode=OneWay}"
                                 Style="{DynamicResource MahApps.Styles.ContentControl.PathIcon}" />
             </Button>
             <Button x:Name="PART_ForwardButton"
@@ -32,6 +33,7 @@
                 <ContentControl Width="20"
                                 Height="20"
                                 Content="M19,34V42H43.75L33.75,52H44.25L58.25,38L44.25,24H33.75L43.75,34H19Z"
+                                FlowDirection="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Button}}, Path=FlowDirection, Mode=OneWay}"
                                 Style="{DynamicResource MahApps.Styles.ContentControl.PathIcon}" />
             </Button>
             <Label x:Name="PART_Title"
diff --git a/src/MahApps.Metro/Styles/Controls.AnimatedSingleRowTabControl.xaml b/src/MahApps.Metro/Styles/Controls.AnimatedSingleRowTabControl.xaml
index 2ea8a8b587..9c07d3fff6 100644
--- a/src/MahApps.Metro/Styles/Controls.AnimatedSingleRowTabControl.xaml
+++ b/src/MahApps.Metro/Styles/Controls.AnimatedSingleRowTabControl.xaml
@@ -26,6 +26,7 @@
                                         HorizontalAlignment="Center"
                                         VerticalAlignment="Center"
                                         Content="{TemplateBinding Content}"
+                                        FlowDirection="{TemplateBinding FlowDirection}"
                                         Foreground="{TemplateBinding Foreground}"
                                         SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
                                         Style="{DynamicResource MahApps.Styles.ContentControl.PathIcon}" />