Document screen: when trashing the current document by drag-n-drop, select a new one

src/document/UBDocumentController.h

@@ -55,6 +55,8 @@ class UBDocumentController : public UBDocumentContainer
 {
     Q_OBJECT
 
+    friend class UBDocumentTreeWidget;
+
     public:
         UBDocumentController(UBMainWindow* mainWindow);
         virtual ~UBDocumentController();
@@ -163,5 +165,4 @@ class UBDocumentController : public UBDocumentContainer
 };
 
 
-
 #endif /* UBDOCUMENTCONTROLLER_H_ */

src/gui/UBDocumentTreeWidget.cpp

@@ -375,10 +375,8 @@ bool UBDocumentTreeWidget::moveDocument(UBDocumentProxyTreeItem* document, UBDoc
 
     QString destinationFolderName;
 
-    if (destinationFolder->isTrashFolder()) {
+    if (destinationFolder->isTrashFolder())
-        QString sourceFolderName = document->proxy()->metaData(UBSettings::documentGroupName).toString();
+        UBApplication::app()->documentController->moveDocumentToTrash(sourceFolder, document, true);
-        destinationFolderName = UBSettings::trashedDocumentGroupNamePrefix + sourceFolderName;
-    }
 
     else {
         if (destinationFolder->groupName() == UBApplication::app()->documentController->defaultDocumentGroupName())