Fixed: #1660 Empty thumbnail view on remove item

CHANGELOG.md

@@ -9,6 +9,7 @@ All notable changes to this project will be documented in this file.
 - PDF Export - NullPointer when font of text is missing
 - PDF Export - Text position on font change
 - Writing DefineFont2/3 ascent/descent as SI16 - it's UI16
+- [#1660] Empty thumbnail view on remove item
 
 ## [14.3.1] - 2021-03-25
 ### Fixed

src/com/jpexs/decompiler/flash/gui/tagtree/TagTreeContextMenu.java

@@ -1476,7 +1476,9 @@ public class TagTreeContextMenu extends JPopupMenu {
             }
 
             if (View.showConfirmDialog(this, confirmationMessage, mainPanel.translate("message.confirm"), JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE) == JOptionPane.YES_OPTION) {
-                tagTree.clearSelection();
+                if (mainPanel.folderPreviewPanel.selectedItems.isEmpty()) {
+                    tagTree.clearSelection();
+                }
                 Map<SWF, List<Tag>> tagsToRemoveBySwf = new HashMap<>();
                 Set<SWF> swfsToClearCache = new HashSet<>();