Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/UI/WebControls/TableRow.cs

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+//------------------------------------------------------------------------------
+// <copyright file="TableRow.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Web.UI.WebControls {
+
+    using System;
+    using System.ComponentModel;
+    using System.Globalization;
+    using System.Web;
+    using System.Web.UI;
+    using System.Web.Util;
+
+    /// <devdoc>
+    ///    <para> Encapsulates a row
+    ///       within a table.</para>
+    /// </devdoc>
+    [
+    Bindable(false),
+    DefaultProperty("Cells"),
+    ParseChildren(true, "Cells"),
+    ToolboxItem(false)
+    ]
+    [Designer("System.Web.UI.Design.WebControls.PreviewControlDesigner, " + AssemblyRef.SystemDesign)]
+    public class TableRow : WebControl {
+
+        TableCellCollection cells;
+
+
+        /// <devdoc>
+        ///    <para>
+        ///       Initializes a new instance of the <see cref='System.Web.UI.WebControls.TableRow'/> class.
+        ///    </para>
+        /// </devdoc>
+        public TableRow() : base(HtmlTextWriterTag.Tr) {
+            PreventAutoID();
+        }
+
+
+        /// <devdoc>
+        ///    <para> Indicates the table cell collection of the table
+        ///       row. This property is read-only.</para>
+        /// </devdoc>
+        [
+        MergableProperty(false),
+        WebSysDescription(SR.TableRow_Cells),
+        PersistenceMode(PersistenceMode.InnerDefaultProperty)
+        ]
+        public virtual TableCellCollection Cells {
+            get {
+                if (cells == null)
+                    cells = new TableCellCollection(this);
+                return cells;
+            }
+        }
+
+
+        /// <devdoc>
+        ///    <para> Indicates the horizontal alignment of the content within the table cells.</para>
+        /// </devdoc>
+        [
+        WebCategory("Layout"),
+        DefaultValue(HorizontalAlign.NotSet),
+        WebSysDescription(SR.TableItem_HorizontalAlign)
+        ]
+        public virtual HorizontalAlign HorizontalAlign {
+            get {
+                if (ControlStyleCreated == false) {
+                    return HorizontalAlign.NotSet;
+                }
+                return ((TableItemStyle)ControlStyle).HorizontalAlign;
+            }
+            set {
+                ((TableItemStyle)ControlStyle).HorizontalAlign = value;
+            }
+        }
+
+        public override bool SupportsDisabledAttribute {
+            get {
+                return RenderingCompatibility < VersionUtil.Framework40;
+            }
+        }
+
+        [
+        WebCategory("Accessibility"),
+        DefaultValue(TableRowSection.TableBody),
+        WebSysDescription(SR.TableRow_TableSection)
+        ]
+        public virtual TableRowSection TableSection {
+            get {
+                object o = ViewState["TableSection"];
+                return((o == null) ? TableRowSection.TableBody : (TableRowSection)o);
+            }
+            set {
+                if (value < TableRowSection.TableHeader || value > TableRowSection.TableFooter) {
+                    throw new ArgumentOutOfRangeException("value");
+                }
+                ViewState["TableSection"] = value;
+                if (value != TableRowSection.TableBody) {
+                    Control parent = Parent;
+                    if (parent != null) {
+                        Table parentTable = parent as Table;
+                        if (parentTable != null) {
+                            parentTable.HasRowSections = true;
+                        }
+                    }
+                }
+            }
+        }
+
+
+        /// <devdoc>
+        ///    <para>Indicates the vertical alignment of the content within the cell.</para>
+        /// </devdoc>
+        [
+        WebCategory("Layout"),
+        DefaultValue(VerticalAlign.NotSet),
+        WebSysDescription(SR.TableItem_VerticalAlign)
+        ]
+        public virtual VerticalAlign VerticalAlign {
+            get {
+                if (ControlStyleCreated == false) {
+                    return VerticalAlign.NotSet;
+                }
+                return ((TableItemStyle)ControlStyle).VerticalAlign;
+            }
+            set {
+                ((TableItemStyle)ControlStyle).VerticalAlign = value;
+            }
+        }
+
+
+        /// <internalonly/>
+        /// <devdoc>
+        ///    <para>A protected method. Creates a table item control style.</para>
+        /// </devdoc>
+        protected override Style CreateControlStyle() {
+            return new TableItemStyle(ViewState);
+        }
+
+
+        /// <devdoc>
+        ///    <para>[To be supplied.]</para>
+        /// </devdoc>
+        protected override ControlCollection CreateControlCollection() {
+            return new CellControlCollection(this);
+        }
+
+
+        /// <devdoc>
+        ///    <para>[To be supplied.]</para>
+        /// </devdoc>
+        protected class CellControlCollection : ControlCollection {
+
+            internal CellControlCollection (Control owner) : base(owner) {
+            }
+
+
+            /// <devdoc>
+            /// <para>Adds the specified <see cref='System.Web.UI.Control'/> object to the collection. The new control is added
+            ///    to the end of the array.</para>
+            /// </devdoc>
+            public override void Add(Control child) {
+                if (child is TableCell)
+                    base.Add(child);
+                else
+                    throw new ArgumentException(SR.GetString(SR.Cannot_Have_Children_Of_Type, "TableRow", child.GetType().Name.ToString(CultureInfo.InvariantCulture))); // throw an exception here
+            }
+
+
+            /// <devdoc>
+            /// <para>Adds the specified <see cref='System.Web.UI.Control'/> object to the collection. The new control is added
+            ///    to the array at the specified index location.</para>
+            /// </devdoc>
+            public override void AddAt(int index, Control child) {
+                if (child is TableCell)
+                    base.AddAt(index, child);
+                else
+                    throw new ArgumentException(SR.GetString(SR.Cannot_Have_Children_Of_Type, "TableRow", child.GetType().Name.ToString(CultureInfo.InvariantCulture))); // throw an exception here
+            }
+        } // class CellControlCollection
+
+    }
+}
+