public override View GetView(int position, View convertView, ViewGroup parent)
{
var item = items[position];
MyViewHolder holder;
View view = convertView;
//Button buttonPlus;
//Button buttonMinu;
//EditText editTextOrderQty;
if (view == null) // no view to re-use, create new
{
holder = new MyViewHolder();
//LayoutInflater inflater = (LayoutInflater)context.GetSystemService(Context.LayoutInflaterService);
//view = inflater.Inflate(Resource.Layout.CustomView, null);
view = context.LayoutInflater.Inflate(Resource.Layout.CustomView, null);
//이 상태가 안전함.
//##
//editTextOrderQty = view.FindViewById<EditText>(Resource.Id.OrderQty);
//editTextOrderQty.SetSelectAllOnFocus(true); //컬럼 선택할 경우 전체가 선택 된 상태로 됨.
//editTextOrderQty.FocusChange += (object sender, View.FocusChangeEventArgs e) =>
//{
// if (editTextOrderQty.Length() > 0)
// {
// editTextOrderQty.SetSelection(editTextOrderQty.Length()); //포커스 선택시 텍스트 끝으로 지정됨.
// }
//};
//buttonPlus = view.FindViewById<Button>(Resource.Id.buttonPlus);
//buttonPlus.Click += (object sender, EventArgs e) =>
//{
// editTextOrderQty.Text = (Convert.ToInt32(editTextOrderQty.Text.Trim()) + 1).ToString();
//};
//buttonMinu = view.FindViewById<Button>(Resource.Id.buttonMinus);
//buttonMinu.Click += (object sender, EventArgs e) =>
//{
// editTextOrderQty.Text = (Convert.ToInt32(editTextOrderQty.Text.Trim()) - 1) <= 0 ? "0" : (Convert.ToInt32(editTextOrderQty.Text.Trim()) - 1).ToString();
//};
//##
holder.BarcodeLabel = view.FindViewById <TextView>(Resource.Id.BarcodeLabel);
holder.ProdName = view.FindViewById <TextView>(Resource.Id.ProdName);
holder.OrderQty = view.FindViewById <EditText>(Resource.Id.OrderQty);
holder.OrderQty.SetSelectAllOnFocus(true);
//holder.OrderQty.FocusChange += (object sender, View.FocusChangeEventArgs e) =>
//{
// if (holder.OrderQty.Length() > 0)
// {
// holder.OrderQty.SetSelection(holder.OrderQty.Length()); //포커스 선택시 텍스트 끝으로 지정됨.
// }
//};
holder.ButtonPlus = view.FindViewById <Button>(Resource.Id.buttonPlus);
holder.ButtonPlus.Click += (object sender, EventArgs e) =>
{
holder.OrderQty.Text = (Convert.ToInt32(holder.OrderQty.Text.Trim()) + 1).ToString();
};
holder.ButtonMinus = view.FindViewById <Button>(Resource.Id.buttonMinus);
holder.ButtonMinus.Click += (object sender, EventArgs e) =>
{
holder.OrderQty.Text = (Convert.ToInt32(holder.OrderQty.Text.Trim()) - 1) <= 0 ? "0" : (Convert.ToInt32(holder.OrderQty.Text.Trim()) - 1).ToString();
};
holder.rowNum = position;
view.Tag = holder;
}
else
{
holder = view.Tag as MyViewHolder;
holder.rowNum = position;
}
holder.BarcodeLabel.Text = item.BarcodeLabel;
holder.ProdName.Text = item.ProdName;
holder.OrderQty.Text = item.OrderQty;
//holder.ButtonPlus.Click += (object sender, EventArgs e) =>
//{
// holder.OrderQty.Text = (Convert.ToInt32(holder.OrderQty.Text.Trim()) + 1).ToString();
//};
//holder.ButtonMinus.Click += (object sender, EventArgs e) =>
//{
// holder.OrderQty.Text = (Convert.ToInt32(holder.OrderQty.Text.Trim()) - 1).ToString();
//};
MyTextWatcher watcher = new MyTextWatcher(holder, items);
holder.OrderQty.AddTextChangedListener(watcher);
//holder.BarcodeLabel.TextChanged += (object sender, Android.Text.TextChangedEventArgs e) =>
//{
// items[holder.rowNum].BarcodeLabel = e.Text.ToString();
//};
//holder.ProdName.TextChanged += (object sender, Android.Text.TextChangedEventArgs e) =>
//{
// items[holder.rowNum].ProdName = e.Text.ToString();
//};
return(view);
}
public MyTextWatcher(MyViewHolder holder, List <TableItem> data)
{
myViewHolder = holder;
items = data;
}