cosmetic improvement to standard filter input bar rendering

diff --git a/src/ui/dialog/filter-effects-dialog.cpp b/src/ui/dialog/filter-effects-dialog.cpp
index 3be16ad1f8d889e39e82173cb324fa817ce91d31..7e460af378ddd58fa8526d284713a1db5ed3adcf 100644 (file)
--- a/src/ui/dialog/filter-effects-dialog.cpp
+++ b/src/ui/dialog/filter-effects-dialog.cpp
@@ -719,6 +719,7 @@ bool FilterEffectsDialog::PrimitiveList::on_expose_signal(GdkEventExpose* e)
         for(int i = 0; i < FPInputConverter.end; ++i) {
             _vertical_layout->set_text(FPInputConverter.get_label((FilterPrimitiveInput)i));
             const int x = text_start_x + _connection_cell.get_text_width() * (i + 1);
+            get_bin_window()->draw_rectangle(get_style()->get_white_gc(), true, x, vis_y, _connection_cell.get_text_width(), vis.get_height());
             get_bin_window()->draw_layout(get_style()->get_text_gc(Gtk::STATE_NORMAL), x, vis_y, _vertical_layout);
             get_bin_window()->draw_line(darkgc, x, vis_y, x, vis_y + vis.get_height());
         }
@@ -805,7 +806,9 @@ void FilterEffectsDialog::PrimitiveList::draw_connection(const Gtk::TreeIter& in
         const int tw = _connection_cell.get_text_width();
         const int src = 1 + (int)FPInputConverter.get_id_from_key(
             SP_OBJECT_REPR((*res)[_columns.primitive])->attribute((const gchar*)sp_attribute_name(attr)));
-        get_bin_window()->draw_line(gc, x1, y1, text_start_x + tw * src + (int)(tw * 0.5f), y1);
+        gint end_x = text_start_x + tw * src + (int)(tw * 0.5f);
+        get_bin_window()->draw_rectangle(gc, true, end_x-2, y1-2, 5, 5);
+        get_bin_window()->draw_line(gc, x1, y1, end_x, y1);
     }
     else if(res != _model->children().end()) {
         Gdk::Rectangle rct;