Fix filter menus

- replaced "No filter" option text with "All", to avoid the "No filter
  is not enabled" situation
- replace the "Filter" label on the button with "1 Filter"/"2 Filters"
  when a filter is active, so a user can immediately see that without
  having to open the filter pop-up

1 files changed, 5 insertions, 2 deletions

diff --git a/src/gui/protocolwidget.h b/src/gui/protocolwidget.h
index 5dfb36319..cf540cbbb 100644
--- a/src/gui/protocolwidget.h
+++ b/src/gui/protocolwidget.h
@@ -26,6 +26,8 @@
 #include "protocolitem.h"
 #include "ui_protocolwidget.h"
 
+#include "models/models.h"
+
 class QPushButton;
 class QSortFilterProxyModel;
 
@@ -49,17 +51,18 @@ public:
     ~ProtocolWidget() override;
 
     static void showContextMenu(QWidget *parent, ProtocolItemModel *model, const QModelIndexList &items);
-    static QMenu *showFilterMenu(QWidget *parent, QSortFilterProxyModel *model, int role, const QString &columnName);
+    static QMenu *showFilterMenu(QWidget *parent, SignalledQSortFilterProxyModel *model, int role, const QString &columnName);
 
 public slots:
     void slotItemCompleted(const QString &folder, const SyncFileItemPtr &item);
+    void filterDidChange();
 
 private slots:
     void slotItemContextMenu();
 
 private:
     ProtocolItemModel *_model;
-    QSortFilterProxyModel *_sortModel;
+    SignalledQSortFilterProxyModel *_sortModel;
     Ui::ProtocolWidget *_ui;
 };
 }