Fix for 1006816 : Newly applied filter doesn't show in Filters Editor

(bzr r11858)

2 files changed, 12 insertions, 5 deletions

diff --git a/src/ui/dialog/filter-effects-dialog.cpp b/src/ui/dialog/filter-effects-dialog.cpp
index a755cfccd..6fab4c504 100644
--- a/src/ui/dialog/filter-effects-dialog.cpp
+++ b/src/ui/dialog/filter-effects-dialog.cpp
@@ -1193,6 +1193,17 @@ void FilterEffectsDialog::FilterModifier::setTargetDesktop(SPDesktop *desktop)
     }
 }
 
+// When the document changes, update connection to resources
+void FilterEffectsDialog::FilterModifier::on_document_replaced(SPDesktop *desktop, SPDocument *document)
+{
+    if (_resource_changed) {
+        _resource_changed.disconnect();
+    }
+    _resource_changed = document->connectResourcesChanged("filter",sigc::mem_fun(*this, &FilterModifier::update_filters));
+
+    update_filters();
+}
+
 // When the selection changes, show the active filter(s) in the dialog
 void FilterEffectsDialog::FilterModifier::on_change_selection()
 {
diff --git a/src/ui/dialog/filter-effects-dialog.h b/src/ui/dialog/filter-effects-dialog.h
index acdeecb71..1652a314f 100644
--- a/src/ui/dialog/filter-effects-dialog.h
+++ b/src/ui/dialog/filter-effects-dialog.h
@@ -77,12 +77,8 @@ private:
         };
 
         void setTargetDesktop(SPDesktop *desktop);
-
-        void on_document_replaced(SPDesktop*, SPDocument*)
-        {
-            update_filters();
-        }
        
+        void on_document_replaced(SPDesktop *desktop, SPDocument *document);
         void on_change_selection();
         void on_modified_selection( guint flags );