/// <summary>
///
/// </summary>
/// <param name="synchronizationRoot"></param>
/// <returns></returns>
protected override DetailGrid CreateInstance(DetailGrid synchronizationRoot)
{
DataUnboundDetailGrid grid = new DataUnboundDetailGrid(this, synchronizationRoot);
//grid.SetDisplayManager(this.DisplayManager, this.GridName);
grid.DisplayManager = this.DisplayManager.Clone() as IDisplayManager;
grid.GridName = this.GridName;
grid.DisplayManager.BindingControls.Clear();
grid.DisplayManager.BindingControls.Add(grid);
// 如果parent还是DetailGrid，此时因为是从Template复制，ParentDisplayManager也为Tempalte的Parent，
// 应该是从具体的Parent DetailGrid里来
ISearchManagerWithParent smp = grid.DisplayManager.SearchManager as ISearchManagerWithParent;
if (smp != null)
{
DataBoundDetailGrid parentGrid = this.ParentGrid as DataBoundDetailGrid;
if (parentGrid != null)
{
smp.ParentDisplayManager = parentGrid.DisplayManager;
}
}
return(grid);
}
internal static void OnCurrentRowChanged(IBoundGrid grid)
{
if (!(grid.CurrentRow is Xceed.Grid.DataRow))
{
return;
}
if (grid.DisplayManager.InBatchOperation)
{
return;
}
DataUnboundDetailGrid detailGrid = null;
bool setNewCurrentRow = false;
try
{
grid.DisplayManager.BeginBatchOperation();
if (grid.CurrentRow != null)
{
detailGrid = grid.CurrentRow.ParentGrid as DataUnboundDetailGrid;
}
if (detailGrid == null)
{
setNewCurrentRow = DataUnboundGrid.TryChangeCurrentRow(grid.DisplayManager, grid);
}
else
{
setNewCurrentRow = DataUnboundGrid.TryChangeCurrentRow(detailGrid.DisplayManager, detailGrid);
}
}
finally
{
grid.DisplayManager.EndBatchOperation();
if (detailGrid == null)
{
// 已经触发过了
//// CurrentRow改变了
//if (setNewCurrentRow)
//{
// grid.DisplayManager.OnPositionChanged(System.EventArgs.Empty);
//}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="synchronizationRoot"></param>
/// <returns></returns>
protected override DetailGrid CreateInstance(DetailGrid synchronizationRoot)
{
DataUnboundDetailGrid grid = new DataUnboundDetailGrid(this, synchronizationRoot);
//grid.SetDisplayManager(this.DisplayManager, this.GridName);
grid.DisplayManager = this.DisplayManager.Clone() as IDisplayManager;
grid.GridName = this.GridName;
grid.DisplayManager.BindingControls.Clear();
grid.DisplayManager.BindingControls.Add(grid);
// 如果parent还是DetailGrid，此时因为是从Template复制，ParentDisplayManager也为Tempalte的Parent，
// 应该是从具体的Parent DetailGrid里来
ISearchManagerWithParent smp = grid.DisplayManager.SearchManager as ISearchManagerWithParent;
if (smp != null)
{
DataBoundDetailGrid parentGrid = this.ParentGrid as DataBoundDetailGrid;
if (parentGrid != null)
{
smp.ParentDisplayManager = parentGrid.DisplayManager;
}
}
return grid;
}
// 必定是DisplayManager接管，不可编辑
internal static void GenerateDetailGrids(IBoundGrid masterGrid, WindowTabInfo masterTabInfo)
{
if (masterTabInfo.ChildTabs.Count == 0)
return;
if (!(masterGrid is IBoundGridWithDetailGridLoadOnDemand))
{
throw new ArgumentException("Grid With DetailGrid must be IBoundGridWithDetailGridLoadOnDemand");
}
IDisplayManager masterDm = masterGrid.DisplayManager;
foreach (WindowTabInfo subTabInfo in masterTabInfo.ChildTabs)
{
if (subTabInfo.IsInGrid)
{
ISearchManager subSm = ServiceProvider.GetService<IManagerFactory>().GenerateSearchManager(subTabInfo, masterDm);
IDisplayManager subDm;
if (!string.IsNullOrEmpty(subTabInfo.DisplayManagerClassName))
{
subDm = ServiceProvider.GetService<IManagerFactory>().GenerateDisplayManager(subTabInfo, subSm);
}
else
{
subDm = (ServiceProvider.GetService<IManagerFactory>().GenerateControlManager(subTabInfo, subSm)).DisplayManager;
}
subDm.Name = subTabInfo.Name;
// IBoundGridWithDetailGridLoadOnDemand
DataUnboundDetailGrid detailGrid = new DataUnboundDetailGrid();
detailGrid.SetDisplayManager(subDm, subTabInfo.GridName);
((IBoundGridWithDetailGridLoadOnDemand)masterGrid).AddDetailGrid(detailGrid);
GenerateDetailGrids(detailGrid, subTabInfo);
}
}
}
