From bc07e6a0a49a7196523687705250ae89652c4a2e Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Mon, 29 May 2017 19:34:38 +0200
Subject: [PATCH] Use system color instead of hard-coding white background
 (support dark themes). #3977

---
 lib/Slic3r/GUI/Controller/PrinterPanel.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Slic3r/GUI/Controller/PrinterPanel.pm b/lib/Slic3r/GUI/Controller/PrinterPanel.pm
index 7d9e8a296..065d3eaeb 100644
--- a/lib/Slic3r/GUI/Controller/PrinterPanel.pm
+++ b/lib/Slic3r/GUI/Controller/PrinterPanel.pm
@@ -550,10 +550,10 @@ sub new {
     my $self = $class->SUPER::new($parent, -1, wxDefaultPosition, wxDefaultSize);
     
     $self->job($job);
-    $self->SetBackgroundColour(wxWHITE);
+    $self->SetBackgroundColour(Wx::SystemSettings::GetColour(Wx::wxSYS_COLOUR_LISTBOX));
     
     {
-        my $white_brush = Wx::Brush->new(wxWHITE, wxSOLID);
+        my $white_brush = Wx::Brush->new($self->GetBackgroundColour, wxSOLID);
         my $pen = Wx::Pen->new(Wx::Colour->new(200,200,200), 1, wxSOLID);
         EVT_ERASE_BACKGROUND($self, sub {
             my ($self, $event) = @_;