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fix lock bug.

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This commit is contained in:
alves
2026-02-04 17:21:13 +08:00
parent 1f206dc889
commit dfb83e4a14
3 changed files with 79 additions and 9 deletions
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11
src/slic3r/GUI/GenericDownloadDialog.cpp
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@@ -53,8 +53,14 @@ GenericDownloadDialog::GenericDownloadDialog(wxString title,
GenericDownloadDialog::~GenericDownloadDialog()
{
// Set destroying flag first to prevent any callbacks from accessing this object
m_is_destroying = true;
m_task_id = 0;
// Cancel any active download before destruction
if (m_task_id > 0) {
DownloadManager::getInstance().cancel_download(m_task_id);
m_task_id = 0;
}
}
void GenericDownloadDialog::setup_ui()
@@ -236,8 +242,9 @@ void GenericDownloadDialog::start_download()
m_status_bar->set_cancel_callback_fina([this]() {
if (m_task_id > 0) {
DownloadManager::getInstance().cancel_download(m_task_id);
m_task_id = 0; // Mark as canceled to prevent duplicate cancellation
m_task_id = 0;
}
EndModal(wxID_CANCEL);
});
// Create download callbacks