[gimp/gimp-2-10] Issue #5783: Accessibility: Button focus not visible in dark theme.

[Jehan <jehanp src gnome org>]

commit 9814b470468987a6408be5d2116a00fd7865e785
Author: Jehan <jehan girinstud io>
Date:   Mon Oct 19 21:46:58 2020 +0200

    Issue #5783: Accessibility: Button focus not visible in dark theme.
    
    Changing GtkButton::focus-line_width as proposed by Kevin Payne.

 themes/Dark/gtkrc  | 2 +-
 themes/Gray/gtkrc  | 2 +-
 themes/Light/gtkrc | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/themes/Dark/gtkrc b/themes/Dark/gtkrc
index 7e426f6df0..c70092922f 100644
--- a/themes/Dark/gtkrc
+++ b/themes/Dark/gtkrc
@@ -141,7 +141,7 @@ style "gimp-dark-default-style"
   # Set focus-line to 1
   #
 
-  GtkButton::focus-line_width = 0
+  GtkButton::focus-line_width = 1
   GtkButton::focus-padding = 0
 
   GtkRange::trough-border = 0
diff --git a/themes/Gray/gtkrc b/themes/Gray/gtkrc
index f32fd2b212..e860ca51fc 100644
--- a/themes/Gray/gtkrc
+++ b/themes/Gray/gtkrc
@@ -141,7 +141,7 @@ style "sogg-default-style"
   # Set focus-line to 1
   #
 
-  GtkButton::focus-line_width = 0
+  GtkButton::focus-line_width = 1
   GtkButton::focus-padding = 0
 
   GtkRange::trough-border = 0
diff --git a/themes/Light/gtkrc b/themes/Light/gtkrc
index a9029c1d2c..14f374c026 100644
--- a/themes/Light/gtkrc
+++ b/themes/Light/gtkrc
@@ -141,7 +141,7 @@ style "tlsog-default-style"
   # Set focus-line to 1
   #
 
-  GtkButton::focus-line_width = 0
+  GtkButton::focus-line_width = 1
   GtkButton::focus-padding = 0
 
   GtkRange::trough-border = 0