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FIX: crash of PrinterFileSystem on program exiting

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Change-Id: I68afa6768d4e594e7402c5aa8a3c78e363d17173
This commit is contained in:
chunmao.guo 2022-08-09 17:52:55 +08:00 committed by Lane.Wei
parent bfca09c7b2
commit 61d2d47854
2 changed files with 8 additions and 1 deletions
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7
src/slic3r/GUI/MediaFilePanel.cpp
View File

@ -154,6 +154,11 @@ MediaFilePanel::MediaFilePanel(wxWindow * parent)
parent->GetParent()->Bind(wxEVT_SHOW, onShowHide); parent->GetParent()->Bind(wxEVT_SHOW, onShowHide);
} }
MediaFilePanel::~MediaFilePanel()
{
SetMachineObject(nullptr);
}
void MediaFilePanel::SetMachineObject(MachineObject* obj) void MediaFilePanel::SetMachineObject(MachineObject* obj)
{ {
std::string machine = obj ? obj->dev_id : ""; std::string machine = obj ? obj->dev_id : "";
@ -269,4 +274,4 @@ MediaFileFrame::MediaFileFrame(wxWindow* parent)
void MediaFileFrame::on_dpi_changed(const wxRect& suggested_rect) { m_panel->Rescale(); Refresh(); } void MediaFileFrame::on_dpi_changed(const wxRect& suggested_rect) { m_panel->Rescale(); Refresh(); }
}} }}

2
src/slic3r/GUI/MediaFilePanel.h
View File

@ -31,6 +31,8 @@ class MediaFilePanel : public wxPanel
{ {
public: public:
MediaFilePanel(wxWindow * parent); MediaFilePanel(wxWindow * parent);
~MediaFilePanel();
void SetMachineObject(MachineObject * obj); void SetMachineObject(MachineObject * obj);