cryptogera/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-02-01 03:01:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fixes bitcoin#26490 by preventing notifications

Browse Source 
MacOS 13 sends a window focus change notification after the main
window has been destroyed but before the QTApplication has been
destroyed. This results in the menu bar receiving a notification
despite it no longer existing. The solution is to pass the main
window as context when subscribing to the notifications. Qt
automatically unsubscribes to notifications if the sender OR
context is destroyed.

Github-Pull: bitcoin-core/gui#680
Rebased-From: 8a5014cd8a05b3ab86ae34a47653a82ce11bdf17
This commit is contained in:
John Moffett 2022-11-15 10:41:03 -05:00 committed by Hennadii Stepanov
parent 3e0cf5e82b
commit e54a4deff8
No known key found for this signature in database
GPG Key ID: 410108112E7EA81F
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/qt/bitcoingui.cpp
View File

@ -476,7 +476,7 @@ void BitcoinGUI::createMenuBar()
connect(minimize_action, &QAction::triggered, [] {
QApplication::activeWindow()->showMinimized();
});
connect(qApp, &QApplication::focusWindowChanged, [minimize_action] (QWindow* window) {
connect(qApp, &QApplication::focusWindowChanged, this, [minimize_action] (QWindow* window) {
minimize_action->setEnabled(window != nullptr && (window->flags() & Qt::Dialog) != Qt::Dialog && window->windowState() != Qt::WindowMinimized);
});
@ -491,7 +491,7 @@ void BitcoinGUI::createMenuBar()
}
});
connect(qApp, &QApplication::focusWindowChanged, [zoom_action] (QWindow* window) {
connect(qApp, &QApplication::focusWindowChanged, this, [zoom_action] (QWindow* window) {
zoom_action->setEnabled(window != nullptr);
});
#endif