protected override void AssignColumns(DevExpress.XtraGrid.Views.Base.ColumnView cv, bool synchronize)
{
if (_gridListEditor == null)
{
base.AssignColumns(cv, synchronize);
return;
}
if (synchronize)
{
base.AssignColumns(cv, true);
}
else
{
// if (!((IColumnViewEditor)_gridListEditor).OverrideViewDesignMode) {
Columns.Clear();
////var columnsListEditorModelSynchronizer = new ColumnsListEditorModelSynchronizer(_gridListEditor, _gridListEditor.Model);
////columnsListEditorModelSynchronizer.ApplyModel();
var gridColumns = _gridListEditor.GridView.Columns.OfType <IXafGridColumn>();
foreach (var column in gridColumns)
{
var xpandXafGridColumn = column.CreateNew(column.TypeInfo, _gridListEditor);
xpandXafGridColumn.ApplyModel(column.Model);
Columns.Add((GridColumn)xpandXafGridColumn);
xpandXafGridColumn.Assign((GridColumn)column);
}
// } else {
// base.AssignColumns(cv, false);
// }
}
}
protected override void AssignColumns(DevExpress.XtraGrid.Views.Base.ColumnView cv, bool synchronize)
{
if (synchronize)
{
base.AssignColumns(cv, true);
}
else
{
Columns.Clear();
for (int n = 0; n < cv.Columns.Count; n++)
{
if (cv.Columns[n] is IXafGridColumn)
{
var cvColumn = (IXafGridColumn)cv.Columns[n];
Columns.Add((GridColumn)cvColumn.CreateNew(cvColumn.TypeInfo, cvColumn.Editor));
// Columns.Add(new XpandXafGridColumn(cvColumn.TypeInfo, cvColumn.Editor));
}
else
{
Columns.Add(new GridColumn());
}
}
for (int n = 0; n < Columns.Count; n++)
{
var xpandXafGridColumn = Columns[n] as IXafGridColumn;
if (xpandXafGridColumn != null)
{
(xpandXafGridColumn).Assign(cv.Columns[n]);
}
}
}
}
protected override void AssignColumns(DevExpress.XtraGrid.Views.Base.ColumnView cv, bool synchronize)
{
base.AssignColumns(cv, synchronize);
if (!synchronize)
{
((IModelSynchronizersHolder)this).AssignSynchronizers(cv);
}
}
IList GetSelectedObjects(DevExpress.XtraGrid.Views.Base.ColumnView focusedView)
{
int[] selectedRows = focusedView.GetSelectedRows();
if ((selectedRows != null) && (selectedRows.Length > 0))
{
IEnumerable <object> objects = selectedRows.Where(rowHandle => rowHandle > -1).Select(focusedView.GetRow).Where(obj => obj != null);
return(objects.ToList());
}
return(new List <object>());
}
private IGridColumnModelSynchronizer GetColumnInfo(GridColumn column, DevExpress.XtraGrid.Views.Base.ColumnView view)
{
IGridColumnModelSynchronizer result = null;
var holder = view as IModelSynchronizersHolder;
if (holder != null)
{
result = holder.GetSynchronizer(column) as IGridColumnModelSynchronizer;
}
return(result);
}
void IModelSynchronizersHolder.AssignSynchronizers(DevExpress.XtraGrid.Views.Base.ColumnView sourceView)
{
IModelSynchronizersHolder current = this;
IModelSynchronizersHolder sourceInfoProvider = (IModelSynchronizersHolder)sourceView;
for (int n = 0; n < sourceView.Columns.Count; n++)
{
IGridColumnModelSynchronizer info = sourceInfoProvider.GetSynchronizer(sourceView.Columns[n]) as IGridColumnModelSynchronizer;
if (info != null)
{
current.RegisterSynchronizer(Columns[n], info);
}
}
}
object GetFocusedRowObject(DevExpress.XtraGrid.Views.Base.ColumnView view)
{
if (((IMasterDetailColumnView)view).Window == null)
{
return(XtraGridUtils.GetFocusedRowObject(CollectionSource, view));
}
int rowHandle = view.FocusedRowHandle;
if (!((!view.IsDataRow(rowHandle) && !view.IsNewItemRow(rowHandle))))
{
return(XtraGridUtils.GetFocusedRowObject(view));
}
return(XtraGridUtils.GetFocusedRowObject(CollectionSource, view));
}
private void gridView1_CustomDrawEmptyForeground(object sender, CustomDrawEventArgs e)
{
string s = string.Empty;
DevExpress.XtraGrid.Views.Base.ColumnView view = sender as DevExpress.XtraGrid.Views.Base.ColumnView;
BindingSource dataSource = view.DataSource as BindingSource;
if (dataSource == null)
{
s = "没有数据 QAQ";
}
else if (dataSource.Count == 0)
{
s = "没有找到符合条件的数据 QAQ";
}
Font font = new Font("微软雅黑", 10, FontStyle.Bold);
Rectangle r = new Rectangle(e.Bounds.Left + 5, e.Bounds.Top + 5, e.Bounds.Width - 5, e.Bounds.Height - 5);
e.Graphics.DrawString(s, font, Brushes.Black, r);
}
private void UpdateRow(DevExpress.XtraGrid.Views.Base.ColumnView View)
{
// Obtain the Price column.
DevExpress.XtraGrid.Columns.GridColumn col = View.Columns.ColumnByFieldName("Price");
if (col == null)
{
return;
}
View.BeginSort();
try
{
// Obtain the number of data rows.
int dataRowCount = View.DataRowCount;
// Traverse data rows and change the Price field values.
for (int i = 0; i < dataRowCount; i++)
{
object cellValue = View.GetRowCellValue(i, col);
double newValue = Convert.ToDouble(cellValue) * 0.9;
View.SetRowCellValue(i, col, newValue);
}
}
finally { View.EndSort(); }
}
protected override void AssignColumns(DevExpress.XtraGrid.Views.Base.ColumnView cv, bool synchronize)
{
if (_gridListEditor == null)
{
base.AssignColumns(cv, synchronize);
return;
}
if (synchronize)
{
base.AssignColumns(cv, true);
}
else
{
Columns.Clear();
var gridColumns = _gridListEditor.GridView.Columns.OfType <IXafGridColumn>();
foreach (var column in gridColumns)
{
var xpandXafGridColumn = column.CreateNew(column.TypeInfo, _gridListEditor);
xpandXafGridColumn.ApplyModel(column.Model);
Columns.Add((GridColumn)xpandXafGridColumn);
xpandXafGridColumn.Assign((GridColumn)column);
}
}
}
public XpandFilterBuilder(FilterColumnCollection columns, IDXMenuManager manager, UserLookAndFeel lookAndFeel, DevExpress.XtraGrid.Views.Base.ColumnView view, FilterColumn fColumn, IEnumerable <IModelMember> modelMembers) : base(columns, manager, lookAndFeel, view, fColumn)
{
_modelMembers = modelMembers;
}
public static Form CreateFilterBuilderDialogEx(this DevExpress.XtraGrid.Views.Base.ColumnView columnView, FilterColumnCollection filterColumns, FilterColumn defaultFilterColumn, IEnumerable <IModelMember> modelMembers)
{
return(new XpandFilterBuilder(filterColumns, columnView.GridControl.MenuManager, columnView.GridControl.LookAndFeel, columnView, defaultFilterColumn, modelMembers));
}
DevExpress.XtraGrid.Views.Base.ColumnView GetFocusedGridView(DevExpress.XtraGrid.Views.Base.ColumnView view)
{
Frame masterFrame = ((IMasterDetailColumnView)view).MasterFrame;
return(masterFrame?.View != null?GetFocusedGridView(masterFrame) : view);
}
