private void C_CreatedCancelled(object sender, EventArgs e)
{
if (!(sender is IToolboxCategory category))
{
return;
}
category.Created -= C_Created;
category.CreatedCancelled -= C_CreatedCancelled;
_service.RemoveCategory(category);
}
protected override void OnExecute(object parameter)
{
if (!(_toolbox.SelectedNode is IToolboxCategory category))
{
return;
}
if (ToolboxCategory.IsDefaultCategory(category))
{
return;
}
_service.RemoveCategory(category);
}
private void MoveCategoryUp(IToolboxCategory category)
{
if (category == null)
{
return;
}
var items = _service.GetToolboxItemSource();
var index = items.IndexOf(x => x.Equals(category));
_service.RemoveCategory(category, false, true);
_service.InsertCategory(index - 1, category);
_toolbox.SelectedNode = category;
}