[Places Panel] Reject drops on unwritable locations

Indicate that you cannot drop here.

Avoids a "Cannot drop file" or "not supported" error when
dropping files ontop of a search or timeline URL.

It is done in Dolphin rather than the library as there we cannot
assume what a consumer might be doing with the drop.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/panels/places/placespanel.h b/src/panels/places/placespanel.h
index 97be1f735..6c37301ad 100644
--- a/src/panels/places/placespanel.h
+++ b/src/panels/places/placespanel.h
@@ -54,6 +54,7 @@ Q_SIGNALS:
 
 protected:
     void showEvent(QShowEvent* event) override;
+    void dragMoveEvent(QDragMoveEvent *event) override;
 
 private Q_SLOTS:
     void slotConfigureTrash();