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Bugfix: zooming in empty layers preview (because of disabled background processing) crashed

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This commit is contained in:
Alessandro Ranellucci
2015-07-04 15:25:11 +02:00
parent e84ead5291
commit c65c9d876e
1 changed files with 4 additions and 0 deletions
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4
lib/Slic3r/GUI/Plater/2DToolpaths.pm
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@@ -164,6 +164,8 @@ sub new {
EVT_MOUSEWHEEL($self, sub {
my ($self, $e) = @_;
return if !$self->GetParent->enabled;
my $old_zoom = $self->_zoom;
# Calculate the zoom delta and apply it to the current zoom factor
@@ -205,6 +207,8 @@ sub new {
sub mouse_event {
my ($self, $e) = @_;
return if !$self->GetParent->enabled;
my $pos = Slic3r::Pointf->new($e->GetPositionXY);
if ($e->Entering && &Wx::wxMSW) {
# wxMSW needs focus in order to catch mouse wheel events