Properly update interface when changing cell contents.

sheets/ui/CellToolBase.cpp

@@ -1112,6 +1112,9 @@ void CellToolBase::activate(ToolActivation toolActivation, const QSet<KoShape*>
             this, &CellToolBase::documentReadWriteToggled);
     connect(selection(), &Selection::sheetProtectionToggled,
             this, &CellToolBase::sheetProtectionToggled);
+
+    Map *map = selection()->activeSheet()->fullMap();
+    connect(map, &MapBase::damagesFlushed, this, &CellToolBase::handleDamages);
 }
 
 void CellToolBase::deactivate()
@@ -1264,6 +1267,15 @@ KoInteractionStrategy* CellToolBase::createStrategy(KoPointerEvent* event)
     return new SelectionStrategy(this, position, event->modifiers());
 }
 
+// This makes sure that the action buttons stay updated whenever we change anything.
+void CellToolBase::handleDamages()
+{
+    const Cell cell = Cell(selection()->activeSheet(), selection()->cursor());
+    if (!cell)
+        return;
+    d->updateActions(cell);
+}
+
 void CellToolBase::selectionChanged(const Region& region)
 {
     Q_UNUSED(region);

sheets/ui/CellToolBase.h

@@ -135,6 +135,7 @@ protected Q_SLOTS:
     void focusEditorRequested();
     void documentReadWriteToggled(bool enable);
     void sheetProtectionToggled(bool enable);
+    void handleDamages();
 
     // -- cell style actions --
     void cellStyle();