TabBar: Reject drags from other app instances

8 years ago · 5013053811
parent a8763bee06
commit 5013053811
1 changed files with 1 additions and 1 deletions
--- a/src/lib/tabwidget/tabbar.cpp
+++ b/src/lib/tabwidget/tabbar.cpp
@ -578,7 +578,7 @@ void TabBar::dragEnterEvent(QDragEnterEvent* event)
 {
    const QMimeData* mime = event->mimeData();

-    if (mime->hasText() || mime->hasUrls() || mime->hasFormat(MIMETYPE)) {
+    if (mime->hasText() || mime->hasUrls() || (mime->hasFormat(MIMETYPE) && event->source())) {
        event->acceptProposedAction();
        return;
    }