Code deduplication: make function in GUIUtil to get connection type to call object slot in GUI thread

with invokeMethod.
2012-03-24 17:07:29 +01:00
parent 55f69a4700
commit 7e7bcce2d9
3 changed files with 23 additions and 18 deletions
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -60,6 +60,14 @@ public:
                                   const QString &dir=QString(), const QString &filter=QString(),
                                   QString *selectedSuffixOut=0);

+
+    /** Get connection type to call object slot in GUI thread with invokeMethod. The call will be blocking.
+
+       @returns If called from the GUI thread, return a Qt::DirectConnection.
+                If called from another thread, return a Qt::BlockingQueuedConnection.
+    */
+    static Qt::ConnectionType blockingGUIThreadConnection();
+
 };

 #endif // GUIUTIL_H