private void ScrollToCell(Rect targetCell)
{
double deltaX = 0;
double deltaY = 0;
if (targetCell.Left < 0)
{
deltaX = targetCell.Left;
}
else if (this.ActualWidth < targetCell.Right)
{
deltaX = targetCell.Right - (this.ActualWidth);
}
if (targetCell.Top < 0)
{
deltaY = targetCell.Top;
}
else if (this.ActualHeight < targetCell.Bottom)
{
deltaY = targetCell.Bottom - (this.ActualHeight);
}
double resHorOffset = Math.Max(0, MainScrollView.HorizontalOffset + deltaX);
double resVertOffset = Math.Max(0, MainScrollView.VerticalOffset + deltaY);
MainScrollView.ScrollToHorizontalOffset(resHorOffset);
MainScrollView.ScrollToVerticalOffset(resVertOffset);
}
/// <summary>
/// Adds a FolderDisplay object to the UI's column view
/// </summary>
/// <param name="fd">FolderDisplay object to add</param>
/// <param name="readd">Whether this FolderDisplay should be re-added to the displayList</param>
private void addToTable(FolderDisplay fd, bool readd = true)
{
//create the grid separator
/*ContentGrid.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(5) });
* GridSplitter gs = new GridSplitter() { Width = 5 };
* ContentGrid.Children.Add(gs);
* Grid.SetColumn(gs, ContentGrid.ColumnDefinitions.Count - 1);
* Grid.SetRow(gs, 1);*/
//add the datagrid
ContentGrid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
ContentGrid.Children.Add(fd.dg);
Grid.SetRow(fd.dg, 1);
Grid.SetColumn(fd.dg, ContentGrid.ColumnDefinitions.Count - 1);
Label l = new Label()
{
Content = fd.folderData.path.Name + " - " + fd.totalSizeFormatted()
};
ContentGrid.Children.Add(l);
Grid.SetRow(l, 0);
Grid.SetColumn(l, ContentGrid.ColumnDefinitions.Count - 1);
if (readd)
{
displayList.Add(fd);
}
//scroll to end
MainScrollView.ScrollToHorizontalOffset(System.Int32.MaxValue);
MainScrollView.UpdateLayout();
}
