IRawElementProviderSimple[] ITableProvider.GetColumnHeaders() { if ((this.OwningDataGrid.HeadersVisibility & DataGridHeadersVisibility.Column) == DataGridHeadersVisibility.Column) { List <IRawElementProviderSimple> providers = new List <IRawElementProviderSimple>(); DataGridColumnHeadersPresenter dataGridColumnHeadersPresenter = this.OwningDataGrid.ColumnHeadersPresenter; if (dataGridColumnHeadersPresenter != null) { DataGridColumnHeadersPresenterAutomationPeer dataGridColumnHeadersPresenterPeer = dataGridColumnHeadersPresenter.GetAutomationPeer() as DataGridColumnHeadersPresenterAutomationPeer; if (dataGridColumnHeadersPresenterPeer != null) { for (int i = 0; i < this.OwningDataGrid.Columns.Count; i++) { AutomationPeer peer = dataGridColumnHeadersPresenterPeer.FindOrCreateItemAutomationPeer(this.OwningDataGrid.Columns[i]); if (peer != null) { providers.Add(ProviderFromPeer(peer)); } } if (providers.Count > 0) { return(providers.ToArray()); } } } } return(null); }
IRawElementProviderSimple[] ITableProvider.GetColumnHeaders() { if ((this.OwningDataGrid.HeadersVisibility & DataGridHeadersVisibility.Column) == DataGridHeadersVisibility.Column) { List <IRawElementProviderSimple> providers = new List <IRawElementProviderSimple>(); DataGridColumnHeadersPresenter dataGridColumnHeadersPresenter = this.OwningDataGrid.ColumnHeadersPresenter; for (int i = 0; i < this.OwningDataGrid.Columns.Count; i++) { DataGridColumnHeader dataGridColumnHeader = dataGridColumnHeadersPresenter.ItemContainerGenerator.ContainerFromIndex(i) as DataGridColumnHeader; if (dataGridColumnHeader != null) { AutomationPeer peer = CreatePeerForElement(dataGridColumnHeader); if (peer != null) { providers.Add(ProviderFromPeer(peer)); } } } if (providers.Count > 0) { return(providers.ToArray()); } } return(null); }
public void SynchronizeHeaderTextBoxes() { DataGridColumnHeadersPresenter presenter = null; var sv = this.Template.FindName("DG_ScrollViewer", this) as Control; if (sv != null) { presenter = sv.Template.FindName("PART_ColumnHeadersPresenter", sv) as DataGridColumnHeadersPresenter; } DataGridColumnHeader header = null; if (presenter != null) { for (var i = 0; i < this.Columns.Count; i++) { header = (DataGridColumnHeader)presenter.ItemContainerGenerator.ContainerFromIndex(i); if (header != null) { var tb = FindVisualChildByName <TextBox>(header, "filterTextBox"); var columnName = header.Column.Header.ToString(); tb.Text = this.columnFilters.ContainsKey(columnName) ? this.columnFilters[columnName] : ""; } } } }
/// <summary> /// Coercion callback for Height property. /// </summary> private static object OnCoerceHeight(DependencyObject d, object baseValue) { var columnHeader = (DataGridColumnHeader)d; DataGridColumn column = columnHeader.Column; DataGrid dataGrid = null; // Propagate style changes to any filler column headers. if (column == null) { DataGridColumnHeadersPresenter presenter = columnHeader.TemplatedParent as DataGridColumnHeadersPresenter; if (presenter != null) { dataGrid = presenter.ParentDataGrid; } } else { dataGrid = column.DataGridOwner; } return(DataGridHelper.GetCoercedTransferPropertyValue( columnHeader, baseValue, HeightProperty, dataGrid, DataGrid.ColumnHeaderHeightProperty)); }
public static DataGridColumnHeader GetColumnHeader(DataGrid dataGrid, int index) { DataGridColumnHeadersPresenter presenter = GetVisualChild <DataGridColumnHeadersPresenter>(dataGrid); if (presenter != null) { return((DataGridColumnHeader)presenter.ItemContainerGenerator.ContainerFromIndex(index)); } return(null); }
private IEnumerable <DataGridColumnHeader> GetDataGridColumnHeaders() { ScrollViewer viewer = GetScrollViewer(); if (viewer != null) { DataGridColumnHeadersPresenter result = viewer.FindName("PART_ColumnHeadersPresenter") as DataGridColumnHeadersPresenter; result = viewer.FindFirstDescendantOfType <DataGridColumnHeadersPresenter>(); return(result.FindDescendantsOfType <DataGridColumnHeader>()); } return(new DataGridColumnHeader[0]); }
// Token: 0x06002567 RID: 9575 RVA: 0x000B4000 File Offset: 0x000B2200 protected override List <AutomationPeer> GetChildrenCore() { List <AutomationPeer> list = base.GetChildrenCore(); DataGridColumnHeadersPresenter columnHeadersPresenter = this.OwningDataGrid.ColumnHeadersPresenter; if (columnHeadersPresenter != null && columnHeadersPresenter.IsVisible) { AutomationPeer automationPeer = UIElementAutomationPeer.CreatePeerForElement(columnHeadersPresenter); if (automationPeer != null) { if (list == null) { list = new List <AutomationPeer>(1); } list.Insert(0, automationPeer); } } return(list); }
protected override List <AutomationPeer> GetChildrenCore() { List <AutomationPeer> children = base.GetChildrenCore(); DataGridColumnHeadersPresenter columnsHeaderPresenter = this.OwningDataGrid.ColumnHeadersPresenter; // Add ColumnsHeaderPresenter if it is visible if (columnsHeaderPresenter != null && columnsHeaderPresenter.IsVisible) { AutomationPeer columnsHeaderPresenterPeer = FrameworkElementAutomationPeer.CreatePeerForElement(columnsHeaderPresenter); if (columnsHeaderPresenterPeer != null) { if (children == null) { children = new List <AutomationPeer>(1); } children.Insert(0, columnsHeaderPresenterPeer); } } return(children); }
IRawElementProviderSimple[] ITableItemProvider.GetColumnHeaderItems() { if (this.OwningDataGrid != null && (this.OwningDataGrid.HeadersVisibility & DataGridHeadersVisibility.Column) == DataGridHeadersVisibility.Column && this.OwningDataGrid.ColumnHeadersPresenter != null) { DataGridColumnHeadersPresenter dataGridColumnHeadersPresenter = this.OwningDataGrid.ColumnHeadersPresenter; DataGridColumnHeader dataGridColumnHeader = dataGridColumnHeadersPresenter.ItemContainerGenerator.ContainerFromIndex(this.OwningDataGrid.Columns.IndexOf(_column)) as DataGridColumnHeader; if (dataGridColumnHeader != null) { AutomationPeer peer = UIElementAutomationPeer.CreatePeerForElement(dataGridColumnHeader); if (peer != null) { List <IRawElementProviderSimple> providers = new List <IRawElementProviderSimple>(1); providers.Add(ProviderFromPeer(peer)); return(providers.ToArray()); } } } return(null); }
public ColumnGroupPresentor( DataGrid ownerDataGrid, DataGridColumnHeadersPresenter ownerDataGridColumnHeadersPresenter, DataGridColumnsGroupBehaviour ownerBehaviour, ColumnsGroupInjectMode injectMode) { InjectMode = injectMode; OwnerDataGrid = ownerDataGrid; OwnerBehaviour = ownerBehaviour; TargetDataGridColumnHeadersPresenter = ownerDataGridColumnHeadersPresenter; TargetDataGridCellsPanel = XamlUtils.FindFirstChild <DataGridCellsPanel>(ownerDataGridColumnHeadersPresenter); InitPanel(); InformationMetaItems = new List <InformationMetaItem>(); QueryActualInformationMetaItems = InformationMetaItems .Where(x => x.Source.Column != null) .Where(x => x.Index > -1) .Where(x => x.Source.Visibility == Visibility.Visible) .OrderBy(x => x.Index); QueryFixedSizeItems = Enumerable.Empty <InformationMetaItem>(); QueryColumnHeaders = TargetDataGridCellsPanel.Children.OfType <DataGridColumnHeader>(); Loaded += OnLoaded; }
/// <summary> /// AutomationPeer for DataGridColumnHeadersPresenter /// </summary> /// <param name="owner">DataGridColumnHeadersPresenter</param> public DataGridColumnHeadersPresenterAutomationPeer(DataGridColumnHeadersPresenter owner) : base(owner) { }
public static IObservable <EventPattern <MouseButtonEventArgs> > MouseUpObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <MouseButtonEventHandler, MouseButtonEventArgs>(h => This.MouseUp += h, h => This.MouseUp -= h)); }
public static IObservable <EventPattern <TouchEventArgs> > PreviewTouchDownObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <EventHandler <TouchEventArgs>, TouchEventArgs>(h => This.PreviewTouchDown += h, h => This.PreviewTouchDown -= h)); }
public static IObservable <EventPattern <QueryContinueDragEventArgs> > QueryContinueDragObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <QueryContinueDragEventHandler, QueryContinueDragEventArgs>(h => This.QueryContinueDrag += h, h => This.QueryContinueDrag -= h)); }
/// <summary> /// OnTemplateChanged override /// </summary> protected override void OnTemplateChanged(ControlTemplate oldTemplate, ControlTemplate newTemplate) { base.OnTemplateChanged(oldTemplate, newTemplate); // Our column headers presenter comes from the template. Clear out the reference to it if the template has changed ColumnHeadersPresenter = null; }
public static IObservable <EventPattern <ManipulationBoundaryFeedbackEventArgs> > ManipulationBoundaryFeedbackObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <EventHandler <ManipulationBoundaryFeedbackEventArgs>, ManipulationBoundaryFeedbackEventArgs>(h => This.ManipulationBoundaryFeedback += h, h => This.ManipulationBoundaryFeedback -= h)); }
public static IObservable <EventPattern <ManipulationInertiaStartingEventArgs> > ManipulationInertiaStartingObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <EventHandler <ManipulationInertiaStartingEventArgs>, ManipulationInertiaStartingEventArgs>(h => This.ManipulationInertiaStarting += h, h => This.ManipulationInertiaStarting -= h)); }
public static IObservable <EventPattern <DependencyPropertyChangedEventArgs> > FocusableChangedObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <DependencyPropertyChangedEventHandler, DependencyPropertyChangedEventArgs>(h => This.FocusableChanged += h, h => This.FocusableChanged -= h)); }
public static IObservable <EventPattern <EventArgs> > LayoutUpdatedObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <EventHandler, EventArgs>(h => This.LayoutUpdated += h, h => This.LayoutUpdated -= h)); }
public static IObservable <EventPattern <TouchEventArgs> > TouchLeaveObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <EventHandler <TouchEventArgs>, TouchEventArgs>(h => This.TouchLeave += h, h => This.TouchLeave -= h)); }
public static IObservable <EventPattern <SizeChangedEventArgs> > SizeChangedObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <SizeChangedEventHandler, SizeChangedEventArgs>(h => This.SizeChanged += h, h => This.SizeChanged -= h)); }
public static IObservable <EventPattern <DragEventArgs> > PreviewDragLeaveObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <DragEventHandler, DragEventArgs>(h => This.PreviewDragLeave += h, h => This.PreviewDragLeave -= h)); }
public static IObservable <EventPattern <RequestBringIntoViewEventArgs> > RequestBringIntoViewObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <RequestBringIntoViewEventHandler, RequestBringIntoViewEventArgs>(h => This.RequestBringIntoView += h, h => This.RequestBringIntoView -= h)); }
public static IObservable <EventPattern <TextCompositionEventArgs> > TextInputObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <TextCompositionEventHandler, TextCompositionEventArgs>(h => This.TextInput += h, h => This.TextInput -= h)); }
public static IObservable <EventPattern <GiveFeedbackEventArgs> > GiveFeedbackObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <GiveFeedbackEventHandler, GiveFeedbackEventArgs>(h => This.GiveFeedback += h, h => This.GiveFeedback -= h)); }
public static IObservable <EventPattern <ContextMenuEventArgs> > ContextMenuClosingObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <ContextMenuEventHandler, ContextMenuEventArgs>(h => This.ContextMenuClosing += h, h => This.ContextMenuClosing -= h)); }
public static IObservable <EventPattern <ManipulationCompletedEventArgs> > ManipulationCompletedObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <EventHandler <ManipulationCompletedEventArgs>, ManipulationCompletedEventArgs>(h => This.ManipulationCompleted += h, h => This.ManipulationCompleted -= h)); }
public static IObservable <EventPattern <DragEventArgs> > DropObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <DragEventHandler, DragEventArgs>(h => This.Drop += h, h => This.Drop -= h)); }
public static IObservable <EventPattern <RoutedEventArgs> > UnloadedObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <RoutedEventHandler, RoutedEventArgs>(h => This.Unloaded += h, h => This.Unloaded -= h)); }
public static IObservable <EventPattern <ToolTipEventArgs> > ToolTipClosingObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <ToolTipEventHandler, ToolTipEventArgs>(h => This.ToolTipClosing += h, h => This.ToolTipClosing -= h)); }
/// <summary> /// AutomationPeer for DataGridColumnHeadersPresenter /// </summary> /// <param name="owner">DataGridColumnHeadersPresenter</param> public DataGridColumnHeadersPresenterAutomationPeer(DataGridColumnHeadersPresenter owner) : base(owner) { }
public static IObservable <EventPattern <KeyboardFocusChangedEventArgs> > LostKeyboardFocusObserver(this DataGridColumnHeadersPresenter This) { return(Observable.FromEventPattern <KeyboardFocusChangedEventHandler, KeyboardFocusChangedEventArgs>(h => This.LostKeyboardFocus += h, h => This.LostKeyboardFocus -= h)); }