public void GetSelectedComponents(ref List <ComponentFactoryInformation> components, ref List <Component> instances)
{
components.Clear();
instances.Clear();
// cannot operate on "instances" or "components" directly due to the lambda expression below (won't compile)
List <ComponentFactoryInformation> components_ = new List <ComponentFactoryInformation>();
List <Component> instances_ = new List <Component>();
m_TreeStore.Foreach((TreeModel model, TreePath path, TreeIter iter) =>
{
UIComponentDescriptor item = model.GetValue(iter, 0) as UIComponentDescriptor;
if (item != null)
{
if (item.Selected)
{
if (item.Instance == null)
{
components_.Add(item.ComponentFactoryInformation);
}
else
{
instances_.Add(item.Instance);
}
}
}
return(false);
});
// cannot operate on "instances" or "components" directly due to the lambda expression below (won't compile)
components = components_;
instances = instances_;
}
private void BuildTree()
{
// Setup thumbnail column
{
CellRendererPixbuf renderer = new CellRendererPixbuf();
TreeViewColumn column = new TreeViewColumn("", renderer);
column.SetCellDataFunc(renderer, (TreeViewColumn _column, CellRenderer _cell, TreeModel _model, TreeIter _iter) =>
{
UIComponentDescriptor c = _model.GetValue(_iter, 0) as UIComponentDescriptor;
//(_cell as Gtk.CellRendererPixbuf).Pixbuf = _model.GetValue( _iter, 1) as Gdk.Pixbuf;
});
m_View.AppendColumn(column);
}
// Setup name column
{
CellRendererText renderer = new CellRendererText();
TreeViewColumn column = new TreeViewColumn("Name", renderer);
// set data in cell
column.SetCellDataFunc(renderer, (TreeViewColumn _column, CellRenderer _cell, TreeModel _model, TreeIter _iter) =>
{
UIComponentDescriptor c = _model.GetValue(_iter, 0) as UIComponentDescriptor;
//(_cell as Gtk.CellRendererText).Text = c.Component.
});
m_View.AppendColumn(column);
}
// setup checkbox column
{
CellRendererToggle renderer = new CellRendererToggle();
TreeViewColumn column = new TreeViewColumn("", renderer);
column.SetCellDataFunc(renderer, (TreeViewColumn _column, CellRenderer _cell, TreeModel _model, TreeIter _iter) =>
{
});
m_View.AppendColumn(column);
}
}
