Desktop: track if the filter widget is active

This is not perfect - if you open the filter, set some criterion and then
remove it again (without resetting the filter), this variable will give you a
false positive).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/desktop-widgets/filterwidget2.h b/desktop-widgets/filterwidget2.h
index e07259de7..d974fb78f 100644
--- a/desktop-widgets/filterwidget2.h
+++ b/desktop-widgets/filterwidget2.h
@@ -35,6 +35,7 @@ private slots:
 
 private:
 	bool ignoreSignal;
+	bool isActive() const;
 	Ui::FilterWidget2 ui;
 	void filterDataChanged(const FilterData &data);
 	FilterData filterData;