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//
// Authors:
// Ben Motmans <ben.motmans@gmail.com>
//
// Copyright (c) 2007 Ben Motmans
//
// 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 Gtk;
using System;
using System.Data;
using System.Collections;
using System.Collections.Generic;
using Mono.Addins;
using MonoDevelop.Core;
namespace MonoDevelop.Database.Components
{
public class DataGridColumn : TreeViewColumn
{
private DataGrid grid;
private DataColumn column;
private int columnIndex;
private IDataGridContentRenderer contentRenderer;
private static IDataGridContentRenderer nullRenderer;
static DataGridColumn ()
{
nullRenderer = new NullContentRenderer ();
}
public DataGridColumn (DataGrid grid, DataColumn column, int columnIndex)
{
this.grid = grid;
this.column = column;
this.columnIndex = columnIndex;
contentRenderer = grid.GetDataGridContentRenderer (column.DataType);
Title = column.ColumnName.Replace ("_", "__"); //underscores are normally used for underlining, so needs escape char
Clickable = true;
CellRendererText textRenderer = new CellRendererText ();
PackStart (textRenderer, true);
SetCellDataFunc (textRenderer, new CellLayoutDataFunc (ContentDataFunc));
}
public int ColumnIndex {
get { return columnIndex; }
}
public IComparer ContentComparer {
get { return contentRenderer; }
}
public Type DataType {
get { return column.DataType; }
}
private void ContentDataFunc (CellLayout layout, CellRenderer cell, TreeModel model, TreeIter iter)
{
object dataObject = model.GetValue (iter, columnIndex);
if (dataObject == null)
nullRenderer.SetContent (cell as CellRendererText, dataObject);
else
contentRenderer.SetContent (cell as CellRendererText, dataObject);
}
protected override void OnClicked ()
{
base.OnClicked ();
grid.Sort (this);
}
}
}
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