Re: Problem enabling Pango markup in a TreeView

["Hugo Vincent" <hugo vincent gmail com>]

Thank you very much Murray.

On 2/2/07, Murray Cumming <murrayc murrayc com> wrote:

[snip]

> This convenience functions connects the "text" property to the view
> column. But later you explicitly connect the "markup" property as well.
> You'll need to create the CellRenderer manually instead of using the
> append_column() convenience function. There's more about that here:
> http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/ch08s02.html#id2525308

[snip]

For the list archives, here is what I changed it too:

PropertiesEditor::PropertiesEditor(Gtk::TreeView *treeView)
      : m_TreeView(treeView)
{
      // Create the Tree model
      m_PropertiesTreeModel = Gtk::TreeStore::create(m_PropertiesColumns);
      m_TreeView->set_model(m_PropertiesTreeModel);

      // Fill the TreeView's model FIXME
      Gtk::TreeModel::Row row = *(m_PropertiesTreeModel->append());
      row[m_PropertiesColumns.m_PropName] = "<b>Speed</b>";
      row[m_PropertiesColumns.m_PropValue] = "";

      Gtk::TreeModel::Row childrow =
*(m_PropertiesTreeModel->append(row.children()));
      childrow[m_PropertiesColumns.m_PropName] = "<i>Value</i>";
      childrow[m_PropertiesColumns.m_PropValue] = "3.14159";

      childrow = *(m_PropertiesTreeModel->append(row.children()));
      childrow[m_PropertiesColumns.m_PropName] = "Units";
      childrow[m_PropertiesColumns.m_PropValue] = "ms<sup>-1</sup>";

      // Add the Properties TreeView's view columns (and enable markup)
      Gtk::CellRendererText *renderer1 = Gtk::manage(new
Gtk::CellRendererText());
      m_TreeView->append_column("Property", *renderer1);
      Gtk::TreeViewColumn *col = m_TreeView->get_column(0);
      col->add_attribute(renderer1->property_markup(),
m_PropertiesColumns.m_PropName);
      col->set_resizable(true);

      Gtk::CellRendererText *renderer2 = Gtk::manage(new
Gtk::CellRendererText());
      m_TreeView->append_column("Value", *renderer2);
      col = m_TreeView->get_column(1);
      col->add_attribute(renderer2->property_markup(),
m_PropertiesColumns.m_PropValue);
      col->set_resizable(true);
}

Cheers,
Hugo Vincent