Port export usability tweaks.

Port combo didn't register the displayed port until focus changed.
Add a separate column for track/bus name and let it take available space.

diff --git a/gtk2_ardour/export_channel_selector.cc b/gtk2_ardour/export_channel_selector.cc
index 48f696fd35611cf8ba60945d967d19fed1d88cbe..5fa4a0d395beaf367246a1b0b3bb67c512fabad0 100644 (file)
--- a/gtk2_ardour/export_channel_selector.cc
+++ b/gtk2_ardour/export_channel_selector.cc
@@ -179,16 +179,21 @@ PortExportChannelSelector::ChannelTreeView::ChannelTreeView (uint32_t max_channe
 
        /* Add column with toggle and text */
 
-       append_column_editable (_("Bus or Track"), route_cols.selected);
+       append_column_editable (_("Export"), route_cols.selected);
 
        Gtk::CellRendererText* text_renderer = Gtk::manage (new Gtk::CellRendererText);
        text_renderer->property_editable() = false;
+       text_renderer->set_alignment (0.0, 0.5);
 
-       Gtk::TreeView::Column* column = get_column (0);
+       Gtk::TreeView::Column* column = Gtk::manage (new Gtk::TreeView::Column);
+       column->set_title (_("Bus or Track"));
        column->pack_start (*text_renderer);
+       column->set_expand (true);
        column->add_attribute (text_renderer->property_text(), route_cols.name);
+       append_column  (*column);
 
        Gtk::CellRendererToggle *toggle = dynamic_cast<Gtk::CellRendererToggle *>(get_column_cell_renderer (0));
+       toggle->set_alignment (0.0, 0.5);
        toggle->signal_toggled().connect (sigc::mem_fun (*this, &PortExportChannelSelector::ChannelTreeView::update_toggle_selection));
 
        static_columns = get_columns().size();
@@ -315,6 +320,7 @@ PortExportChannelSelector::ChannelTreeView::set_channel_count (uint32_t channels
 
                Gtk::CellRendererCombo* combo_renderer = Gtk::manage (new Gtk::CellRendererCombo);
                combo_renderer->property_text_column() = 2;
+               combo_renderer->property_has_entry() = false;
                column->pack_start (*combo_renderer);
 
                append_column (*column);