protected override void ResizeColumn(int index, int byUnits, int maxPossibleWidth)
{
if (ViewInfo.BandLinks.ContainsKey(VisibleColumns[index]))
{
MyTreeListBandCollection childBands = ViewInfo.BandLinks[VisibleColumns[index]].Band.Children;
TreeListColumn[] childColumns = ViewInfo.BandLinks[VisibleColumns[index]].Band.Columns;
int unitsPerChild = byUnits / (childBands.Count + childColumns.Length);
foreach (MyTreeListBand band in childBands)
{
if (band.Visible)
{
ResizeColumn(band.BandColumn.VisibleIndex, unitsPerChild, maxPossibleWidth);
}
}
foreach (TreeListColumn col in childColumns)
{
if (col != null && col.Visible)
{
ResizeColumn(col.VisibleIndex, unitsPerChild, maxPossibleWidth);
}
}
}
else
{
base.ResizeColumn(index, byUnits, maxPossibleWidth);
}
}
public MyTreeList()
: base()
{
Bands = new MyTreeListBandCollection(this);
fRootBand = Bands[0];
this.PopupMenuShowing += onPopupMenuShowing;
}
public MyTreeListBand(MyTreeList TreeList, MyTreeListBand parent, int position, int width, string name)
{
fTreeList = TreeList;
fChildren = new MyTreeListBandCollection(this, TreeList.Bands);
fColumns = new TreeListColumn[width];
fParent = parent;
fName = name;
fPosition = position;
fLevel = (Parent == null) ? 0 : Parent.Level + 1;
fBandColumn = null;
fVisible = true;
}
public MyTreeListBandCollection(MyTreeList treeList)
{
fRootBand = new MyTreeListBand(treeList, null, 0, treeList.Columns.Count, string.Empty);
List.Add(fRootBand);
fTreeListBands = null;
}
public MyTreeListBandCollection(MyTreeListBand RootBand, MyTreeListBandCollection TreeListBands)
{
fRootBand = RootBand;
fTreeListBands = TreeListBands;
}