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//
// System.Web.UI.WebControls.Table.cs
//
// Authors:
// Gaurav Vaish (gvaish@iitk.ac.in)
// Andreas Nahr (ClassDevelopment@A-SoftTech.com)
//
// (C) Gaurav Vaish (2002)
// (C) 2003 Andreas Nahr
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Drawing;
using System.Globalization;
using System.Web;
using System.Web.UI;
using System.ComponentModel;
using System.ComponentModel.Design;
namespace System.Web.UI.WebControls
{
[DefaultProperty("Rows")]
[Designer ("System.Web.UI.Design.WebControls.TableDesigner, " + Consts.AssemblySystem_Design, typeof (IDesigner))]
[ParseChildren(true, "Rows")]
public class Table: WebControl
{
private TableRowCollection rows;
private class TableRowControlCollection : ControlCollection
{
public TableRowControlCollection (Control owner) : base (owner)
{
}
public override void Add (Control child)
{
if (!(child is TableRow))
throw new ArgumentException (HttpRuntime.FormatResourceString (
"Cannot_Have_Children_Of_Type",
"Table",
child.GetType ().Name.ToString ()));
base.Add (child);
}
public override void AddAt(int index, Control child)
{
if (!(child is TableRow))
throw new ArgumentException (HttpRuntime.FormatResourceString (
"Cannot_Have_Children_Of_Type",
"Table",
child.GetType ().Name.ToString ()));
base.AddAt (index, child);
}
}
public Table () : base (HtmlTextWriterTag.Table)
{
}
[DefaultValue (""), Bindable (true), WebCategory ("Appearance")]
[Editor ("System.Web.UI.Design.ImageUrlEditor, " + Consts.AssemblySystem_Design, typeof (System.Drawing.Design.UITypeEditor))]
[WebSysDescription ("An Url specifying the background image for the table.")]
public virtual string BackImageUrl
{
get {
if (ControlStyleCreated)
return ((TableStyle) ControlStyle).BackImageUrl;
return String.Empty;
}
set { ((TableStyle) ControlStyle).BackImageUrl = value; }
}
[DefaultValue (-1), Bindable (true), WebCategory ("Appearance")]
[WebSysDescription ("The space left around the borders within a cell.")]
public virtual int CellPadding
{
get {
if (ControlStyleCreated)
return ((TableStyle) ControlStyle).CellPadding;
return -1;
}
set { ((TableStyle) ControlStyle).CellPadding = value; }
}
[DefaultValue (-1), Bindable (true), WebCategory ("Appearance")]
[WebSysDescription ("The space left between cells.")]
public virtual int CellSpacing
{
get {
if (ControlStyleCreated)
return ((TableStyle) ControlStyle).CellSpacing;
return -1;
}
set { ((TableStyle) ControlStyle).CellSpacing = value; }
}
[DefaultValue (typeof (GridLines), "None"), Bindable (true), WebCategory ("Appearance")]
[WebSysDescription ("The type of grid that a table uses.")]
public virtual GridLines GridLines
{
get {
if (ControlStyleCreated)
return ((TableStyle) ControlStyle).GridLines;
return GridLines.None;
}
set { ((TableStyle) ControlStyle).GridLines = value; }
}
[DefaultValue (typeof (HorizontalAlign), "NotSet"), Bindable (true), WebCategory ("Layout")]
[WebSysDescription ("The horizonal alignment of the table.")]
public virtual HorizontalAlign HorizontalAlign
{
get {
if (ControlStyleCreated)
return ((TableStyle) ControlStyle).HorizontalAlign;
return HorizontalAlign.NotSet;
}
set { ((TableStyle) ControlStyle).HorizontalAlign = value; }
}
[MergableProperty (false), PersistenceMode (PersistenceMode.InnerDefaultProperty)]
[WebSysDescription ("The rows of this table.")]
public virtual TableRowCollection Rows
{
get {
if (rows == null)
rows = new TableRowCollection (this);
return rows;
}
}
protected override void AddAttributesToRender (HtmlTextWriter writer)
{
base.AddAttributesToRender (writer);
if(!BorderColor.IsEmpty)
writer.AddAttribute (HtmlTextWriterAttribute.Bordercolor,
ColorTranslator.ToHtml (BorderColor));
Unit bw = BorderWidth;
if (GridLines == GridLines.None)
bw = Unit.Pixel (0);
else if (bw.IsEmpty || bw.Type != UnitType.Pixel)
bw = Unit.Pixel(1);
writer.AddAttribute (HtmlTextWriterAttribute.Border,
((int) bw.Value).ToString (NumberFormatInfo.InvariantInfo));
}
protected override ControlCollection CreateControlCollection ()
{
return new TableRowControlCollection (this);
}
protected override Style CreateControlStyle ()
{
return new TableStyle (ViewState);
}
protected override void RenderContents (HtmlTextWriter writer)
{
foreach (TableRow current in Rows)
current.RenderControl (writer);
}
}
}
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