Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Framework / System / Windows / Controls / ViewBase.cs / 1 / ViewBase.cs
//---------------------------------------------------------------------------- // // Copyright (C) Microsoft Corporation. All rights reserved. // //--------------------------------------------------------------------------- using System.Diagnostics; // Debug using System.Windows.Automation.Peers; // IViewAutomationPeer namespace System.Windows.Controls { ////// ViewBase is something that tells the ListView the way to present each /// entity in the data collection, i.e. the default style key. /// public abstract class ViewBase : DependencyObject { #region Protected Methods ////// called when ListView is prepare container for item /// /// the container protected internal virtual void PrepareItem(ListViewItem item) { } ////// called when ListView is clear container for item /// /// the container protected internal virtual void ClearItem(ListViewItem item) { } ////// default style key. /// ListView will degrate to ListBox if sub-class doesn't override /// this value. /// protected internal virtual object DefaultStyleKey { get { return typeof(ListBox); } } ////// default container style key /// The container, ListViewItem, will degrate to ListBoxItem if /// sub-class doesn't override this value. /// protected internal virtual object ItemContainerDefaultStyleKey { get { return typeof(ListBoxItem); } } // Propagate theme changes to contained headers internal virtual void OnThemeChanged() { } #endregion #region InheritanceContext ////// InheritanceContext /// internal override DependencyObject InheritanceContext { get { return _inheritanceContext; } } // Receive a new inheritance context internal override void AddInheritanceContext(DependencyObject context, DependencyProperty property) { if (_inheritanceContext != context) { // Pick up the new context _inheritanceContext = context; OnInheritanceContextChanged(EventArgs.Empty); } } // Remove an inheritance context internal override void RemoveInheritanceContext(DependencyObject context, DependencyProperty property) { if (_inheritanceContext == context) { // clear the context _inheritanceContext = null; OnInheritanceContextChanged(EventArgs.Empty); } } // Fields to implement DO's inheritance context DependencyObject _inheritanceContext; #endregion InheritanceContext ////// called when ListView creates its Automation peer /// /// listview reference ///IViewAutomationPeer ///ListView will use this method to get an automationPeer for a given view /// and default to the properties/patterns implemented by the view before going to /// default fall-backs on ListView. internal protected virtual IViewAutomationPeer GetAutomationPeer(ListView parent) { return null; } // True, when view is assigned to a ListView. internal bool IsUsed { get { return _isUsed; } set { _isUsed = value; } } private bool _isUsed; } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // // Copyright (C) Microsoft Corporation. All rights reserved. // //--------------------------------------------------------------------------- using System.Diagnostics; // Debug using System.Windows.Automation.Peers; // IViewAutomationPeer namespace System.Windows.Controls { ////// ViewBase is something that tells the ListView the way to present each /// entity in the data collection, i.e. the default style key. /// public abstract class ViewBase : DependencyObject { #region Protected Methods ////// called when ListView is prepare container for item /// /// the container protected internal virtual void PrepareItem(ListViewItem item) { } ////// called when ListView is clear container for item /// /// the container protected internal virtual void ClearItem(ListViewItem item) { } ////// default style key. /// ListView will degrate to ListBox if sub-class doesn't override /// this value. /// protected internal virtual object DefaultStyleKey { get { return typeof(ListBox); } } ////// default container style key /// The container, ListViewItem, will degrate to ListBoxItem if /// sub-class doesn't override this value. /// protected internal virtual object ItemContainerDefaultStyleKey { get { return typeof(ListBoxItem); } } // Propagate theme changes to contained headers internal virtual void OnThemeChanged() { } #endregion #region InheritanceContext ////// InheritanceContext /// internal override DependencyObject InheritanceContext { get { return _inheritanceContext; } } // Receive a new inheritance context internal override void AddInheritanceContext(DependencyObject context, DependencyProperty property) { if (_inheritanceContext != context) { // Pick up the new context _inheritanceContext = context; OnInheritanceContextChanged(EventArgs.Empty); } } // Remove an inheritance context internal override void RemoveInheritanceContext(DependencyObject context, DependencyProperty property) { if (_inheritanceContext == context) { // clear the context _inheritanceContext = null; OnInheritanceContextChanged(EventArgs.Empty); } } // Fields to implement DO's inheritance context DependencyObject _inheritanceContext; #endregion InheritanceContext ////// called when ListView creates its Automation peer /// /// listview reference ///IViewAutomationPeer ///ListView will use this method to get an automationPeer for a given view /// and default to the properties/patterns implemented by the view before going to /// default fall-backs on ListView. internal protected virtual IViewAutomationPeer GetAutomationPeer(ListView parent) { return null; } // True, when view is assigned to a ListView. internal bool IsUsed { get { return _isUsed; } set { _isUsed = value; } } private bool _isUsed; } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- XMLSchema.cs
- WebPartDisplayMode.cs
- SqlWorkflowPersistenceService.cs
- LoadMessageLogger.cs
- SelectionRange.cs
- SupportsEventValidationAttribute.cs
- PropertyGrid.cs
- BuilderElements.cs
- SlipBehavior.cs
- PasswordBoxAutomationPeer.cs
- FilteredDataSetHelper.cs
- Int64.cs
- RequestUriProcessor.cs
- OdbcConnectionString.cs
- OracleColumn.cs
- DataBindingExpressionBuilder.cs
- UrlPropertyAttribute.cs
- CodeMethodMap.cs
- LoginName.cs
- TextRangeEditLists.cs
- AssemblyCollection.cs
- TextReturnReader.cs
- SettingsPropertyValue.cs
- FileSystemWatcher.cs
- Utils.cs
- DataSourceProvider.cs
- Calendar.cs
- ControlPropertyNameConverter.cs
- KeyInstance.cs
- BindStream.cs
- SoapSchemaImporter.cs
- Help.cs
- ADRole.cs
- RegexRunnerFactory.cs
- PersonalizationAdministration.cs
- EntityStoreSchemaGenerator.cs
- DesignTimeParseData.cs
- PhysicalOps.cs
- ToggleProviderWrapper.cs
- ObjectDisposedException.cs
- Renderer.cs
- EventHandlerList.cs
- TextParaClient.cs
- XPathParser.cs
- TableItemProviderWrapper.cs
- ImageListUtils.cs
- RequestCacheEntry.cs
- ListBoxChrome.cs
- XsltException.cs
- PagedDataSource.cs
- StorageRoot.cs
- BamlWriter.cs
- Int32RectConverter.cs
- ClientRequest.cs
- ProfilePropertySettings.cs
- WpfWebRequestHelper.cs
- RegionData.cs
- OLEDB_Enum.cs
- EndpointReference.cs
- CacheRequest.cs
- CookieHandler.cs
- SparseMemoryStream.cs
- RootBuilder.cs
- TransformValueSerializer.cs
- IPipelineRuntime.cs
- SqlConnectionFactory.cs
- WhiteSpaceTrimStringConverter.cs
- SystemTcpStatistics.cs
- DynamicDataManager.cs
- IItemContainerGenerator.cs
- ASCIIEncoding.cs
- SimpleWorkerRequest.cs
- SynchronizationContext.cs
- ActivationServices.cs
- FontStretchConverter.cs
- FixedSOMTableRow.cs
- ReadOnlyCollectionBase.cs
- ToggleProviderWrapper.cs
- StreamMarshaler.cs
- DataServiceHostFactory.cs
- ArgIterator.cs
- JsonDataContract.cs
- ILGenerator.cs
- Focus.cs
- RealizationContext.cs
- ManagementObject.cs
- TransformedBitmap.cs
- SafeMarshalContext.cs
- RuleSettingsCollection.cs
- WebPartsPersonalization.cs
- DrawingState.cs
- PathNode.cs
- DirectoryObjectSecurity.cs
- SqlIdentifier.cs
- Oid.cs
- ClientUIRequest.cs
- TimeEnumHelper.cs
- SqlUdtInfo.cs
- NavigationProperty.cs
- SemanticResultValue.cs