hans/racket-webview-qt
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Hans Dijkema
2026-04-20 14:01:20 +02:00
parent 2c57eb2ebf
commit 490b89be38
1 changed files with 4 additions and 1 deletions
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5
rktwebview.cpp
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@@ -242,8 +242,8 @@ void rkt_evt_guard(void)
INFO2("Got event wv = %d, %s\n", wv, data.c_str()); INFO2("Got event wv = %d, %s\n", wv, data.c_str());
} }
if (wv != EVT_GUARD_STOP) { if (wv != EVT_GUARD_STOP) {
if (handler->evt_cb != nullptr) { // evt_cb could be cleared to null
handler->evt_queue->enqueue(wv, data); handler->evt_queue->enqueue(wv, data);
if (handler->evt_cb != nullptr) { // evt_cb could be cleared to null
INFO2("Calling evt_cb with %d, %s\n", wv, data.c_str()); INFO2("Calling evt_cb with %d, %s\n", wv, data.c_str());
handler->evt_cb(1); handler->evt_cb(1);
INFO0("done\n"); INFO0("done\n");
@@ -300,6 +300,7 @@ void rkt_webview_cleanup()
// QtWebEngine cannot be started as part of QApplication more than once in an application run. // QtWebEngine cannot be started as part of QApplication more than once in an application run.
// So we would need to cleanup at exit of racket/drracket. // So we would need to cleanup at exit of racket/drracket.
// Cleaning up when exiting the current custodian is not enough. // Cleaning up when exiting the current custodian is not enough.
INFO0("rkt_webview_cleanup - cleaning up\n");
handler->verbose = true; handler->verbose = true;
@@ -360,6 +361,8 @@ void rkt_webview_cleanup()
// Cleanup Handler // Cleanup Handler
delete handler; delete handler;
handler = nullptr; handler = nullptr;
} else {
WARN0("rkt_webview_cleanup called, but handler == null\n");
} }
} }