From 64b905820d00bad48b43f7d5ba36848462814976 Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Mon, 21 May 2018 12:34:31 +0200
Subject: [PATCH] Fixed bugs with non-correct update of buttons enable. Set
 minimum size for the scrolled_window_panel.

---
 lib/Slic3r/GUI/Plater.pm    | 1 +
 lib/Slic3r/GUI/Plater/3D.pm | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Slic3r/GUI/Plater.pm b/lib/Slic3r/GUI/Plater.pm
index a2c3b094e9..0fa651b192 100644
--- a/lib/Slic3r/GUI/Plater.pm
+++ b/lib/Slic3r/GUI/Plater.pm
@@ -230,6 +230,7 @@ sub new {
     
     ### Scrolled Window for info boxes
     my $scrolled_window_sizer = Wx::BoxSizer->new(wxVERTICAL);
+    $scrolled_window_sizer->SetMinSize([310, -1]);
     my $scrolled_window_panel = Wx::ScrolledWindow->new($self->{right_panel}, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL);
     $scrolled_window_panel->SetSizer($scrolled_window_sizer);
     $scrolled_window_panel->SetScrollbars(1, 1, 1, 1);    
diff --git a/lib/Slic3r/GUI/Plater/3D.pm b/lib/Slic3r/GUI/Plater/3D.pm
index c9c9542762..c3521a4dad 100644
--- a/lib/Slic3r/GUI/Plater/3D.pm
+++ b/lib/Slic3r/GUI/Plater/3D.pm
@@ -245,7 +245,7 @@ sub reload_scene {
             $self->set_warning_enabled(0);
             $self->volumes->update_outside_state($self->{config}, 1);
             Slic3r::GUI::_3DScene::reset_warning_texture();
-            $self->on_enable_action_buttons->(1) if ($self->on_enable_action_buttons);
+            $self->on_enable_action_buttons->(scalar @{$self->{model}->objects} > 0) if ($self->on_enable_action_buttons);
         }
     } else {
         $self->set_warning_enabled(0);