private void GridControl_FilterChanged(object sender, GridViewCollectionChangedEventArgs e) { if (!this.shouldCheckDataRows || this.ViewInfo == null || this.ColumnIndex == -1) { return; } this.SetCheckBoxState(); }
private void GridControl_RowsChanged(object sender, GridViewCollectionChangedEventArgs e) { if (e.Action != NotifyCollectionChangedAction.Add || this.ColumnInfo == null || !((GridViewCheckBoxColumn)this.ColumnInfo).EnableHeaderCheckBox) { return; } this.SetCheckBoxState(); }
private void radGridView1_RowsChanged(object sender, Telerik.WinControls.UI.GridViewCollectionChangedEventArgs e) { if (e.Action == Telerik.WinControls.Data.NotifyCollectionChangedAction.Reset || e.Action == Telerik.WinControls.Data.NotifyCollectionChangedAction.Move) { foreach (GridViewRowInfo row in radGridView1.Rows) { row.Cells["noRow"].Value = row.Index + 1; } } }
internal static void RaiseGroupByChanged( GridViewTemplate template, GroupDescriptor groupDescription, NotifyCollectionChangedAction action) { GridGroupByExpression fromDescriptor = GridGroupByExpression.CreateFromDescriptor(groupDescription); template.EventDispatcher.ResumeEvent(EventDispatcher.GroupByChanging); template.EventDispatcher.ResumeEvent(EventDispatcher.GroupByChanged); if (action != NotifyCollectionChangedAction.Add && action != NotifyCollectionChangedAction.ItemChanged && (action != NotifyCollectionChangedAction.Batch && action != NotifyCollectionChangedAction.Remove)) { throw new ArgumentException("Invalid action"); } template.MasterTemplate.SynchronizationService.EndDispatch(true); GridViewCollectionChangedEventArgs args = new GridViewCollectionChangedEventArgs(template, action, (object)fromDescriptor, (object)null, 0, string.Empty); template.EventDispatcher.RaiseEvent <GridViewCollectionChangedEventArgs>(EventDispatcher.GroupByChanged, (object)template, args); }
internal virtual object this[GridViewColumn column] { get { if (this.IsAttached) { return(column.Accessor[this]); } if (this.rowState == null) { return((object)null); } return(this.Cache[column]); } set { bool flag = this.ViewTemplate.MasterTemplate != null && this.ViewTemplate.MasterTemplate.VirtualMode; if (!flag && !this.AddingNewDataRow && !this.ViewTemplate.IsUpdating) { GridViewCollectionChangingEventArgs args = new GridViewCollectionChangingEventArgs(this.ViewTemplate, Telerik.WinControls.Data.NotifyCollectionChangedAction.ItemChanging, (object)this, (object)this, this.Index, new PropertyChangingEventArgsEx(column.FieldName, this[column], value)); this.ViewTemplate.EventDispatcher.RaiseEvent <GridViewCollectionChangingEventArgs>(EventDispatcher.RowsChanging, (object)this, args); if (args.Cancel) { return; } } if (this.IsAttached) { column.Accessor[this] = value; } else { this.Cache[column] = value; if (flag || this.IsSystem) { return; } GridViewCollectionChangedEventArgs args = new GridViewCollectionChangedEventArgs(this.ViewTemplate, Telerik.WinControls.Data.NotifyCollectionChangedAction.ItemChanged, (object)this, (object)this, this.Index, column.FieldName); this.ViewTemplate.EventDispatcher.RaiseEvent <GridViewCollectionChangedEventArgs>(EventDispatcher.RowsChanged, (object)this, args); } } }
private void dgv_imageList_RowStateChanged(object sender, Telerik.WinControls.UI.GridViewCollectionChangedEventArgs e) { }
private void ListSource_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e) { if (e.Action == NotifyCollectionChangedAction.Add) { this.AttachRows(e.NewItems); if (!this.suspendNotifications) { if (this.Count <= 1) { this.owner.DataView.EnsureDescriptors(); } this.UpdateChildRowViewInfo((GridViewRowInfo)e.NewItems[0]); if (((GridViewRowInfo)e.NewItems[0]).Parent is MasterGridViewTemplate) { ++((GridViewRowInfo)e.NewItems[0]).ViewInfo.Version; } this.DispatchDataViewChangedEvent(new DataViewChangedEventArgs(ViewChangedAction.Add, e.NewItems)); if (this.owner.SelectLastAddedRow && e.NewItems.Count > 0) { GridViewSynchronizationService.RaiseCurrentChanged(this.owner, this.owner.DataView.CurrentItem, this.owner.CurrentColumn, this.owner.DataView == null); if (!this.addingThroughUI) { if (this.prevSelectedRow != null) { GridViewSynchronizationService.SuspendEvent(this.owner, KnownEvents.CurrentChanged); this.prevSelectedRow.IsCurrent = false; this.prevSelectedRow.IsSelected = false; GridViewSynchronizationService.ResumeEvent(this.owner, KnownEvents.CurrentChanged); } GridViewRowInfo newItem = (GridViewRowInfo)e.NewItems[0]; newItem.IsCurrent = true; newItem.IsSelected = true; this.prevSelectedRow = newItem; newItem.EnsureVisible(); } } if (this.owner.IsSelfReference) { this.DispatchDataViewChangedEvent(new DataViewChangedEventArgs(ViewChangedAction.SortingChanged)); } } } GridViewInfo gridViewInfo = (GridViewInfo)null; GridViewRowInfo gridViewRowInfo = (GridViewRowInfo)null; bool flag1 = false; if (e.Action == NotifyCollectionChangedAction.Remove) { GridViewRowInfo newItem = e.NewItems[0] as GridViewRowInfo; flag1 = newItem.IsPinned; if (newItem != null && newItem.ViewTemplate != null && newItem.ViewTemplate.HierarchyDataProvider != null) { int val1 = this.owner.MasterTemplate.Owner.TableElement.RowScroller.Scrollbar.Value; newItem.ViewTemplate.HierarchyDataProvider.Refresh(); newItem.ViewTemplate.Refresh(); RadScrollBarElement scrollbar = this.owner.MasterTemplate.Owner.TableElement.RowScroller.Scrollbar; scrollbar.Value = Math.Min(val1, scrollbar.Maximum - scrollbar.LargeChange + 1); } if (newItem != null && newItem.IsCurrent && (this.owner.Parent != null && !this.suspendNotifications)) { gridViewInfo = newItem.ViewInfo; gridViewRowInfo = GridViewRowCollection.NavigateAfterRemove(newItem, (List <GridViewRowInfo>)null); } if (!this.suspendNotifications) { this.DispatchDataViewChangedEvent(new DataViewChangedEventArgs(ViewChangedAction.Remove, e.NewItems)); } } this.OnCollectionChanged(e); if (gridViewInfo != null) { GridViewRelationDataProvider hierarchyDataProvider = gridViewInfo.ViewTemplate.HierarchyDataProvider as GridViewRelationDataProvider; if (hierarchyDataProvider != null && this.owner.MasterTemplate.SynchronizationService.IsDispatchSuspended) { hierarchyDataProvider.Refresh(); } gridViewInfo.Refresh(); } GridViewCollectionChangedEventArgs args = new GridViewCollectionChangedEventArgs(this.owner, e.Action, e.NewItems, e.OldItems, e.NewStartingIndex, e.OldStartingIndex, e.PropertyName); bool flag2 = true; if (e.Action == NotifyCollectionChangedAction.ItemChanging || e.Action == NotifyCollectionChangedAction.ItemChanged) { flag2 = !this.owner.ListSource.IsDataBound || e.Action == NotifyCollectionChangedAction.ItemChanged && !string.IsNullOrEmpty(e.PropertyName); } if (flag2) { this.owner.EventDispatcher.RaiseEvent <GridViewCollectionChangedEventArgs>(EventDispatcher.RowsChanged, (object)this, args); this.UpdateHierarchyView(e.NewItems, e.PropertyName); } if (flag1) { this.DispatchDataViewChangedEvent(new DataViewChangedEventArgs(ViewChangedAction.Remove), GridEventType.UI); } if (gridViewInfo == null || this.owner.MasterTemplate == null) { return; } if (this.owner.MasterTemplate.SynchronizationService.IsDispatchSuspended) { if (gridViewRowInfo == null) { return; } this.owner.MasterTemplate.CurrentRowToSetOnEndUpdate = gridViewRowInfo; } else { if (!flag1) { this.DispatchDataViewChangedEvent(new DataViewChangedEventArgs(ViewChangedAction.Remove), GridEventType.UI); } if (gridViewRowInfo == null) { return; } this.owner.MasterTemplate.CurrentRow = gridViewRowInfo; } }
private void EditorControl_SortChanged(object sender, GridViewCollectionChangedEventArgs e) { this.OwnerComboItem.CallOnSortedChanged(new EventArgs()); }