private void btnProperties_Click(object sender, EventArgs e)
{
if (_selectedItem == null ||
_selectedItem.LabelRenderer == null ||
!(_selectedItem.LabelRenderer is IPropertyPage))
{
return;
}
ILabelRenderer clone = _selectedItem.LabelRenderer.Clone() as ILabelRenderer;
if (clone == null)
{
return;
}
IPropertyPage page = clone as IPropertyPage;
Control panel = page.PropertyPage(_layer) as Control;
if (panel != null)
{
FormGroupRendererProperties dlg = new FormGroupRendererProperties(panel);
if (dlg.ShowDialog() == DialogResult.OK)
{
int index = _renderer.Renderers.IndexOf(_selectedItem.LabelRenderer);
if (index != -1)
{
_renderer.Renderers.RemoveAt(index);
_renderer.Renderers.Insert(index, clone);
_selectedItem.LabelRenderer = clone;
BuildList();
RendererBox.SelectedItem = _selectedItem;
}
}
}
}
