comparison view/View.cpp @ 1483:3943d0720167 by-id

Emit a signal when a cancel is pressed

 View::cancelClicked()
 {
     QPushButton *cancel = qobject_cast<QPushButton *>(sender());
     if (!cancel) return;
 
+    Layer *layer = nullptr;
+    
     for (ProgressMap::iterator i = m_progressBars.begin();
          i != m_progressBars.end(); ++i) {
-
         if (i->second.cancel == cancel) {
-
-/*!!!
-            Layer *layer = i->first;
-            Model *model = layer->getModel();
-
-            //!!! todo: restore this behaviour
-            if (model) model->abandon();
-*/
-        }
+            layer = i->first;
+            break;
+        }
+    }
+
+    if (layer) {
+        emit cancelButtonPressed(layer);
     }
 }
 
 void
 View::checkProgress(ModelId modelId)