public static CellViewBackend CreateCellRenderer (ApplicationContext actx, Widget widget, ICellRendererTarget col, object target, ICellViewFrontend view)
{
CellViewBackend crd;
if (view is ITextCellViewFrontend) {
crd = new CustomCellRendererText ();
}
else if (view is ICheckBoxCellViewFrontend) {
crd = new CustomCellRendererToggle ();
}
else if (view is IImageCellViewFrontend) {
crd = new CustomCellRendererImage ();
}
else if (view is ICanvasCellViewFrontend) {
crd = new CustomCellRenderer ();
}
else
throw new NotSupportedException ("Unknown cell view type: " + view.GetType ());
crd.Initialize (view, col, target);
col.PackStart (target, crd.CellRenderer, false);
col.SetCellDataFunc (target, crd.CellRenderer, (cellLayout, cell, treeModel, iter) => crd.LoadData (treeModel, iter));
view.AttachBackend (widget, crd);
return crd;
}
public static Gtk.CellRenderer CreateCellRenderer(ApplicationContext actx, ICellRendererTarget col, object target, ICellViewFrontend view, Gtk.TreeModel model)
{
if (view is ITextCellViewFrontend) {
var cr = new CustomCellRendererText ((ITextCellViewFrontend)view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cell_layout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
else if (view is ICheckBoxCellViewFrontend) {
CustomCellRendererToggle cr = new CustomCellRendererToggle ((ICheckBoxCellViewFrontend)view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
else if (view is IImageCellViewFrontend) {
CustomCellRendererImage cr = new CustomCellRendererImage (actx, (IImageCellViewFrontend)view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
else if (view is ICanvasCellViewFrontend) {
var cr = new CustomCellRenderer ((ICanvasCellViewFrontend) view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
throw new NotSupportedException ("Unknown cell view type: " + view.GetType ());
}