//既存グループに追加
private ReThumb Test5()
{
ReThumb group = Test4();//Group作成
ReThumb reThumb = new(MakeTextBlock("追加要素"), 100, 20);
reThumb.GotFocus += MyReThumb_GotFocus;
group.Children.Add(reThumb);//追加
return(group);
}
//Group解除(未完成、Windowに置くパネル自体もThumbにしないと処理がめんどくさいので、解除は次回)
private void Test6()
{
ReThumb group = Test4();//Group作成
var list = group.UnGroup();
foreach (object item in list)
{
ReThumb re = item as ReThumb;
MyCanvas.Children.Add(re);
}
}
private void MyReThumb_GotFocus(object sender, RoutedEventArgs e)
{
ReThumb item = sender as ReThumb;
if (item.IsRoot)
{
MyStackPanel.DataContext = item;
}
else
{
ReThumb origin = e.OriginalSource as ReThumb;
MyStackPanel.DataContext = origin?.RootReThumb;
}
}
private void Test2()
{
MyReThumb2 = new ReThumb(MakeTextBlock("test2"), 100, 100);
MyCanvas.Children.Add(MyReThumb2);
MyReThumb2.GotFocus += MyReThumb_GotFocus;
}
private void Test1()
{
MyReThumb1 = new ReThumb(MakeTextBlock("test1"));
MyCanvas.Children.Add(MyReThumb1);
MyReThumb1.GotFocus += MyReThumb_GotFocus;
}