private void ImpacterListView_ColumnClick(object sender, ColumnClickEventArgs e)
{
if (e.Column == LvwColumnSorter.ColumnToSort)
{
if (LvwColumnSorter.OrderOfSort == SortOrder.Ascending)
{
LvwColumnSorter.OrderOfSort = SortOrder.Descending;
}
else
{
LvwColumnSorter.OrderOfSort = SortOrder.Ascending;
}
}
else
{
LvwColumnSorter.ColumnToSort = e.Column;
LvwColumnSorter.OrderOfSort = SortOrder.Ascending;
}
//
// treat age and diameter as numeric values
//
LvwColumnSorter.IsExtendedNumeric = (LvwColumnSorter.ColumnToSort == 4 || LvwColumnSorter.ColumnToSort == 5) ? true : false;
ImpacterListView.Sort();
}
private void AddItemsToListView(ListView listView)
{
if (listView != null)
{
listView.BeginUpdate();
}
ImpacterListView.Clear();
AddColumnsToListView(listView);
List <ListViewItem> items = new List <ListViewItem> ();
if (ImpactCraters.CraterArray != null)
{
foreach (ImpactCrater crater in ImpactCraters.CraterArray)
{
if (Queries.CurrentQueries != null)
{
if (!Queries.CurrentQueries.MatchesQuery(crater))
{
continue;
}
}
ListViewItem item = new ListViewItem(crater.Name, 0);
item.SubItems.Add(Helper.GetText(crater.Location));
item.SubItems.Add(Helper.GetText(crater.Latitude));
item.SubItems.Add(Helper.GetText(crater.Longitude));
item.SubItems.Add(Helper.GetText(crater.Diameter));
item.SubItems.Add(Helper.GetText(crater.Age));
item.SubItems.Add(Helper.GetText(Period.Get(crater)));
item.SubItems.Add(Helper.GetText(crater.Exposed));
item.SubItems.Add(Helper.GetText(crater.Drilled));
item.SubItems.Add(Helper.GetText(crater.TargetRock));
item.SubItems.Add(Helper.GetText(crater.BolideType));
item.Tag = crater;
items.Add(item);
}
}
if (listView != null)
{
listView.Items.AddRange(items.ToArray());
listView.EndUpdate();
}
}
public ImpactCratersDialog()
{
InitializeComponent();
ReadSettings();
LvwColumnSorter = new ListViewColumnSorter();
CreateImpacterListView();
ImpacterListView.ListViewItemSorter = LvwColumnSorter;
LvwColumnSorter.ColumnToSort = 1;
LvwColumnSorter.OrderOfSort = SortOrder.Ascending;
ImpacterListView.Sort();
ResizeBegin += new EventHandler(ImpacterResizeBegin);
ResizeEnd += new EventHandler(ImpacterResizeEnd);
SizeChanged += new EventHandler(ImpacterResize);
}
