Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Framework / System / Windows / Documents / ListItem.cs / 1 / ListItem.cs
//---------------------------------------------------------------------------- // // Copyright (C) Microsoft Corporation. All rights reserved. // // Description: ListItem acts by default like a Paragraph, but with // different margins/padding and features to support markers // such as bullets and numbering. // // History: // 06/06/2003 : grzegorz - created. // 10/28/2004 : grzegorz - ContentElements refactoring. // //--------------------------------------------------------------------------- using MS.Internal; // Invariant using System.Windows.Markup; // ContentProperty using System.ComponentModel; // TypeConverter using System.Windows.Media; // Brush namespace System.Windows.Documents { ////// ListItem acts by default like a Paragraph, but with different /// margins/padding and features to support markers such as bullets and /// numbering. /// [ContentProperty("Blocks")] public class ListItem : TextElement { //------------------------------------------------------------------- // // Constructors // //------------------------------------------------------------------- #region Constructors ////// Initializes a new instance of a ListItem element. /// public ListItem() : base() { } ////// Initializes a new instance of a ListItem element specifying a Paragraph element as its initial child. /// /// /// Paragraph added as a single child of a ListItem /// public ListItem(Paragraph paragraph) : base() { if (paragraph == null) { throw new ArgumentNullException("paragraph"); } this.Blocks.Add(paragraph); } #endregion Constructors //-------------------------------------------------------------------- // // Public Properties // //------------------------------------------------------------------- #region Public Properties ////// Parent element as IBlockItemParent through which a Children collection /// containing this BlockItem is available for Adding/Removing purposes. /// public List List { get { Invariant.Assert(this.Parent == null || this.Parent is List); return (List)this.Parent; } } ////// Collection of BlockItems contained in this ListItem. /// Usually this collection contains only one Paragraph element. /// In case of nested lists it can contain List element as a second /// item of the collection. /// More Paragraphs can be added to a collection as well. /// [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] public BlockCollection Blocks { get { return new BlockCollection(this, /*isOwnerParent*/true); } } ////// A collection of ListItems containing this one in its sequential tree. /// May return null if an element is not inserted into any tree. /// public ListItemCollection SiblingListItems { get { if (this.Parent == null) { return null; } return new ListItemCollection(this, /*isOwnerParent*/false); } } ////// Returns a ListItem immediately following this one /// public ListItem NextListItem { get { return this.NextElement as ListItem; } } ////// Returns a block immediately preceding this one /// on the same level of siblings /// public ListItem PreviousListItem { get { return this.PreviousElement as ListItem; } } ////// DependencyProperty for public static readonly DependencyProperty MarginProperty = Block.MarginProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( new Thickness(), FrameworkPropertyMetadataOptions.AffectsMeasure)); ///property. /// /// The Margin property specifies the margin of the element. /// public Thickness Margin { get { return (Thickness)GetValue(MarginProperty); } set { SetValue(MarginProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty PaddingProperty = Block.PaddingProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( new Thickness(), FrameworkPropertyMetadataOptions.AffectsMeasure)); ///property. /// /// The Padding property specifies the padding of the element. /// public Thickness Padding { get { return (Thickness)GetValue(PaddingProperty); } set { SetValue(PaddingProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty BorderThicknessProperty = Block.BorderThicknessProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( new Thickness(), FrameworkPropertyMetadataOptions.AffectsMeasure | FrameworkPropertyMetadataOptions.AffectsRender)); ///property. /// /// The BorderThickness property specifies the border of the element. /// public Thickness BorderThickness { get { return (Thickness)GetValue(BorderThicknessProperty); } set { SetValue(BorderThicknessProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty BorderBrushProperty = Block.BorderBrushProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( null, FrameworkPropertyMetadataOptions.AffectsRender)); ///property. /// /// The BorderBrush property specifies the brush of the border. /// public Brush BorderBrush { get { return (Brush)GetValue(BorderBrushProperty); } set { SetValue(BorderBrushProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty TextAlignmentProperty = Block.TextAlignmentProperty.AddOwner(typeof(ListItem)); ///property. /// /// /// public TextAlignment TextAlignment { get { return (TextAlignment)GetValue(TextAlignmentProperty); } set { SetValue(TextAlignmentProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty FlowDirectionProperty = Block.FlowDirectionProperty.AddOwner(typeof(ListItem)); ///property. /// /// The FlowDirection property specifies the flow direction of the element. /// public FlowDirection FlowDirection { get { return (FlowDirection)GetValue(FlowDirectionProperty); } set { SetValue(FlowDirectionProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty LineHeightProperty = Block.LineHeightProperty.AddOwner(typeof(ListItem)); ///property. /// /// The LineHeight property specifies the height of each generated line box. /// [TypeConverter(typeof(LengthConverter))] public double LineHeight { get { return (double)GetValue(LineHeightProperty); } set { SetValue(LineHeightProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty LineStackingStrategyProperty = Block.LineStackingStrategyProperty.AddOwner(typeof(ListItem)); ///property. /// /// The LineStackingStrategy property specifies how lines are placed /// public LineStackingStrategy LineStackingStrategy { get { return (LineStackingStrategy)GetValue(LineStackingStrategyProperty); } set { SetValue(LineStackingStrategyProperty, value); } } #endregion Public Properties #region Internal Methods ////// This method is used by TypeDescriptor to determine if this property should /// be serialized. /// [EditorBrowsable(EditorBrowsableState.Never)] public bool ShouldSerializeBlocks(XamlDesignerSerializationManager manager) { return manager != null && manager.XmlWriter == null; } #endregion //------------------------------------------------------ // // Internal Properties // //------------------------------------------------------ #region Internal Properties ////// Marks this element's left edge as visible to IMEs. /// This means element boundaries will act as word breaks. /// internal override bool IsIMEStructuralElement { get { return true; } } #endregion Internal Properties } } // 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. // // Description: ListItem acts by default like a Paragraph, but with // different margins/padding and features to support markers // such as bullets and numbering. // // History: // 06/06/2003 : grzegorz - created. // 10/28/2004 : grzegorz - ContentElements refactoring. // //--------------------------------------------------------------------------- using MS.Internal; // Invariant using System.Windows.Markup; // ContentProperty using System.ComponentModel; // TypeConverter using System.Windows.Media; // Brush namespace System.Windows.Documents { ////// ListItem acts by default like a Paragraph, but with different /// margins/padding and features to support markers such as bullets and /// numbering. /// [ContentProperty("Blocks")] public class ListItem : TextElement { //------------------------------------------------------------------- // // Constructors // //------------------------------------------------------------------- #region Constructors ////// Initializes a new instance of a ListItem element. /// public ListItem() : base() { } ////// Initializes a new instance of a ListItem element specifying a Paragraph element as its initial child. /// /// /// Paragraph added as a single child of a ListItem /// public ListItem(Paragraph paragraph) : base() { if (paragraph == null) { throw new ArgumentNullException("paragraph"); } this.Blocks.Add(paragraph); } #endregion Constructors //-------------------------------------------------------------------- // // Public Properties // //------------------------------------------------------------------- #region Public Properties ////// Parent element as IBlockItemParent through which a Children collection /// containing this BlockItem is available for Adding/Removing purposes. /// public List List { get { Invariant.Assert(this.Parent == null || this.Parent is List); return (List)this.Parent; } } ////// Collection of BlockItems contained in this ListItem. /// Usually this collection contains only one Paragraph element. /// In case of nested lists it can contain List element as a second /// item of the collection. /// More Paragraphs can be added to a collection as well. /// [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] public BlockCollection Blocks { get { return new BlockCollection(this, /*isOwnerParent*/true); } } ////// A collection of ListItems containing this one in its sequential tree. /// May return null if an element is not inserted into any tree. /// public ListItemCollection SiblingListItems { get { if (this.Parent == null) { return null; } return new ListItemCollection(this, /*isOwnerParent*/false); } } ////// Returns a ListItem immediately following this one /// public ListItem NextListItem { get { return this.NextElement as ListItem; } } ////// Returns a block immediately preceding this one /// on the same level of siblings /// public ListItem PreviousListItem { get { return this.PreviousElement as ListItem; } } ////// DependencyProperty for public static readonly DependencyProperty MarginProperty = Block.MarginProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( new Thickness(), FrameworkPropertyMetadataOptions.AffectsMeasure)); ///property. /// /// The Margin property specifies the margin of the element. /// public Thickness Margin { get { return (Thickness)GetValue(MarginProperty); } set { SetValue(MarginProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty PaddingProperty = Block.PaddingProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( new Thickness(), FrameworkPropertyMetadataOptions.AffectsMeasure)); ///property. /// /// The Padding property specifies the padding of the element. /// public Thickness Padding { get { return (Thickness)GetValue(PaddingProperty); } set { SetValue(PaddingProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty BorderThicknessProperty = Block.BorderThicknessProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( new Thickness(), FrameworkPropertyMetadataOptions.AffectsMeasure | FrameworkPropertyMetadataOptions.AffectsRender)); ///property. /// /// The BorderThickness property specifies the border of the element. /// public Thickness BorderThickness { get { return (Thickness)GetValue(BorderThicknessProperty); } set { SetValue(BorderThicknessProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty BorderBrushProperty = Block.BorderBrushProperty.AddOwner( typeof(ListItem), new FrameworkPropertyMetadata( null, FrameworkPropertyMetadataOptions.AffectsRender)); ///property. /// /// The BorderBrush property specifies the brush of the border. /// public Brush BorderBrush { get { return (Brush)GetValue(BorderBrushProperty); } set { SetValue(BorderBrushProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty TextAlignmentProperty = Block.TextAlignmentProperty.AddOwner(typeof(ListItem)); ///property. /// /// /// public TextAlignment TextAlignment { get { return (TextAlignment)GetValue(TextAlignmentProperty); } set { SetValue(TextAlignmentProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty FlowDirectionProperty = Block.FlowDirectionProperty.AddOwner(typeof(ListItem)); ///property. /// /// The FlowDirection property specifies the flow direction of the element. /// public FlowDirection FlowDirection { get { return (FlowDirection)GetValue(FlowDirectionProperty); } set { SetValue(FlowDirectionProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty LineHeightProperty = Block.LineHeightProperty.AddOwner(typeof(ListItem)); ///property. /// /// The LineHeight property specifies the height of each generated line box. /// [TypeConverter(typeof(LengthConverter))] public double LineHeight { get { return (double)GetValue(LineHeightProperty); } set { SetValue(LineHeightProperty, value); } } ////// DependencyProperty for public static readonly DependencyProperty LineStackingStrategyProperty = Block.LineStackingStrategyProperty.AddOwner(typeof(ListItem)); ///property. /// /// The LineStackingStrategy property specifies how lines are placed /// public LineStackingStrategy LineStackingStrategy { get { return (LineStackingStrategy)GetValue(LineStackingStrategyProperty); } set { SetValue(LineStackingStrategyProperty, value); } } #endregion Public Properties #region Internal Methods ////// This method is used by TypeDescriptor to determine if this property should /// be serialized. /// [EditorBrowsable(EditorBrowsableState.Never)] public bool ShouldSerializeBlocks(XamlDesignerSerializationManager manager) { return manager != null && manager.XmlWriter == null; } #endregion //------------------------------------------------------ // // Internal Properties // //------------------------------------------------------ #region Internal Properties ////// Marks this element's left edge as visible to IMEs. /// This means element boundaries will act as word breaks. /// internal override bool IsIMEStructuralElement { get { return true; } } #endregion Internal Properties } } // 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
- ServiceMetadataContractBehavior.cs
- HtmlHead.cs
- ThreadInterruptedException.cs
- AlternateView.cs
- FloaterParagraph.cs
- ConnectionsZone.cs
- DateTimeParse.cs
- SmiMetaData.cs
- SemanticResolver.cs
- BaseTemplateParser.cs
- DocumentPaginator.cs
- RadioButtonRenderer.cs
- ListControl.cs
- ResourceDisplayNameAttribute.cs
- SpeechRecognitionEngine.cs
- ProgressPage.cs
- FileVersionInfo.cs
- XmlValueConverter.cs
- BuildProvider.cs
- DataGridViewColumnConverter.cs
- GridPatternIdentifiers.cs
- SEHException.cs
- TriggerCollection.cs
- StrongNameMembershipCondition.cs
- ObjectDataSourceDesigner.cs
- EntityDesignerBuildProvider.cs
- CheckBoxRenderer.cs
- WebBrowserSiteBase.cs
- BooleanProjectedSlot.cs
- RtfToken.cs
- DragEvent.cs
- HitTestWithPointDrawingContextWalker.cs
- ToolStripArrowRenderEventArgs.cs
- NotifyInputEventArgs.cs
- TextParaLineResult.cs
- HtmlWindowCollection.cs
- DataProtection.cs
- RoutedUICommand.cs
- HashSetEqualityComparer.cs
- SelectionRangeConverter.cs
- DataExpression.cs
- ViewBase.cs
- InvalidTimeZoneException.cs
- ListenerAdapterBase.cs
- QueryStoreStatusRequest.cs
- CompositionDesigner.cs
- UnsafeNativeMethods.cs
- Stackframe.cs
- NativeCppClassAttribute.cs
- _ReceiveMessageOverlappedAsyncResult.cs
- Logging.cs
- FormsAuthentication.cs
- HMACSHA1.cs
- CodeGeneratorOptions.cs
- Annotation.cs
- MemoryMappedFile.cs
- Panel.cs
- FilePrompt.cs
- AdapterDictionary.cs
- CapiSymmetricAlgorithm.cs
- URLIdentityPermission.cs
- TemplateXamlTreeBuilder.cs
- ExtentKey.cs
- SizeLimitedCache.cs
- TextElementCollection.cs
- PageAdapter.cs
- HtmlMeta.cs
- EventManager.cs
- AddingNewEventArgs.cs
- dataSvcMapFileLoader.cs
- MouseOverProperty.cs
- RangeContentEnumerator.cs
- OrderablePartitioner.cs
- MetabaseReader.cs
- ContextItem.cs
- CommandConverter.cs
- ContentWrapperAttribute.cs
- CompilerWrapper.cs
- InvalidCastException.cs
- Part.cs
- PropertyTab.cs
- InfoCardKeyedHashAlgorithm.cs
- CodeMemberMethod.cs
- TableItemStyle.cs
- WinInetCache.cs
- SevenBitStream.cs
- CategoryGridEntry.cs
- Lazy.cs
- NonPrimarySelectionGlyph.cs
- ClassDataContract.cs
- NavigationPropertyAccessor.cs
- OptimizedTemplateContent.cs
- Buffer.cs
- HttpProfileBase.cs
- SvcFileManager.cs
- Rotation3DKeyFrameCollection.cs
- WindowClosedEventArgs.cs
- InstanceKeyView.cs
- PointLightBase.cs
- ReliableDuplexSessionChannel.cs