/// <summary>
/// グリッドビューのアイテム変更状態変更イベント
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void gridView_ContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.Phase == 0)
{
if (m_scrollPosition.HasValue)
{
gridView.ScrollToVerticalOffset(m_scrollPosition.Value);
if (m_scrollPosition.Value == 0 || gridView.VerticalOffset != 0)
{
m_scrollPosition = null;
args.RegisterUpdateCallback(1, gridView_ContainerContentChanging);
}
else
{
//スクロール位置が設定できなかったのでもう一度試す
args.RegisterUpdateCallback(0, gridView_ContainerContentChanging);
}
}
else
{
args.RegisterUpdateCallback(1, gridView_ContainerContentChanging);
}
}
else if (args.Phase == 1)
{
CommonPageManager.OnGridContentChanging(args.Item as FolderListItem, args.InRecycleQueue);
}
args.Handled = true;
}
/// <summary>
/// グリッドビューのアイテム変更状態変更イベント
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void gridView_ContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
CommonPageManager.OnGridContentChanging(args.Item as FolderListItem, args.InRecycleQueue);
}
/// <summary>
/// アイテムを選択したとき
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gridView_ItemClick(object sender, ItemClickEventArgs e)
{
CommonPageManager.OnGridViewItemClick(this.Frame, e.ClickedItem as FolderListItem);
}
/// <summary>
/// 全画面グリッドでタッチ・マウスボタンを離したとき
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Grid_PointerReleased(object sender, PointerRoutedEventArgs e)
{
CommonPageManager.OnGridPointerReleased(this.Frame, e);
}