PreviewButtonDelegate: Close editor when leaving the column

mixxxdj · Sep 5, 2021 · 64d1c73 · 64d1c73
1 parent 07fda6b
commit 64d1c73
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/library/previewbuttondelegate.cpp b/src/library/previewbuttondelegate.cpp
@@ -173,10 +173,10 @@ void PreviewButtonDelegate::cellEntered(const QModelIndex& index) {
     VERIFY_OR_DEBUG_ASSERT(parentTableView()) {
         return;
     }
-    // this slot is called if the mouse pointer enters ANY cell on
-    // the QTableView but the code should only be executed in the
-    // preview button column
+    // Close editor if the mouse leaves the button's column
     if (index.column() != m_column) {
+        parentTableView()->closePersistentEditor(m_currentEditedCellIndex);
+        m_currentEditedCellIndex = QModelIndex();
         return;
     }
     if (m_currentEditedCellIndex.isValid()) {
@@ -189,6 +189,7 @@ void PreviewButtonDelegate::cellEntered(const QModelIndex& index) {
         }
         // Close the editor in the other cell
         parentTableView()->closePersistentEditor(m_currentEditedCellIndex);
+        // m_currentEditedCellIndex will be assigned a new, valid value (see below)
     }
     parentTableView()->openPersistentEditor(index);
     m_currentEditedCellIndex = index;