dolphincontextmenu: Update "Empty Trash" enabled state dynamically

Initialize the action state based on current trash contents and keep it in sync with Trash::emptinessChanged to avoid incorrect disabling on startup.

BUG: 501091

1 files changed, 4 insertions, 0 deletions

diff --git a/src/dolphincontextmenu.cpp b/src/dolphincontextmenu.cpp
index 1edbca05f..c0b370311 100644
--- a/src/dolphincontextmenu.cpp
+++ b/src/dolphincontextmenu.cpp
@@ -128,6 +128,10 @@ void DolphinContextMenu::addTrashContextMenu()
     });
     emptyTrashAction->setEnabled(!Trash::isEmpty());
 
+    connect(&Trash::instance(), &Trash::emptinessChanged, this, [emptyTrashAction]() {
+        emptyTrashAction->setEnabled(!Trash::isEmpty());
+    });
+
     // Insert 'Sort By' and 'View Mode'
     if (ContextMenuSettings::showSortBy() || ContextMenuSettings::showViewMode()) {
         addSeparator();