/// <summary>
/// Adds the specified Cell to the end of the collection
/// </summary>
/// <param name="cell">The Cell to add</param>
public int Add(Cell cell)
{
if (cell == null)
{
throw new System.ArgumentNullException("Cell is null");
}
int index = this.List.Add(cell);
this.OnCellAdded(new RowEventArgs(this.owner, cell, index, index));
return index;
}
/// <summary>
/// Gets the ButtonCellRenderer specific data used by the Renderer from
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell to get the ButtonCellRenderer data for</param>
/// <returns>The ButtonCellRenderer data for the specified Cell</returns>
protected ButtonRendererData GetButtonRendererData(Cell cell)
{
object rendererData = this.GetRendererData(cell);
if (rendererData == null || !(rendererData is ButtonRendererData))
{
rendererData = new ButtonRendererData();
this.SetRendererData(cell, rendererData);
}
return (ButtonRendererData) rendererData;
}
/// <summary>
/// Initializes a new instance of the RowEventArgs class with
/// the specified Row source, row index, start index, end index
/// and affected Cell
/// </summary>
/// <param name="source">The Row that originated the event</param>
/// <param name="cell">The affected Cell</param>
/// <param name="cellFromIndex">The start index of the affected Cell(s)</param>
/// <param name="cellToIndex">The end index of the affected Cell(s)</param>
public RowEventArgs(Row source, Cell cell, int cellFromIndex, int cellToIndex) : this(source, -1, cell, cellFromIndex, cellToIndex, RowEventType.Unknown)
{
}
/// <summary>
/// Gets the renderer specific data used by the Renderer from
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell to get the renderer data for</param>
/// <returns>The renderer data for the specified Cell</returns>
protected object GetRendererData(Cell cell)
{
return cell.RendererData;
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source and event type
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
public CellEventArgsBase(Cell source) : this(source, -1, -1)
{
}
/// <summary>
///
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public void AddColumns(ColumnModel model)
{
this.model = model;
CellStyle cellStyle = new CellStyle();
cellStyle.Padding = new CellPadding(6, 0, 0, 0);
this.columnTable.BeginUpdate();
for (int i=0; i<model.Columns.Count; i++)
{
Row row = new Row();
Cell cell = new Cell(model.Columns[i].Text, model.Columns[i].Visible);
cell.Tag = model.Columns[i].Width;
cell.CellStyle = cellStyle;
row.Cells.Add(cell);
this.columnTable.TableModel.Rows.Add(row);
}
this.columnTable.SelectionChanged += new SelectionEventHandler(columnTable_SelectionChanged);
this.columnTable.CellCheckChanged += new CellCheckBoxEventHandler(columnTable_CellCheckChanged);
if (this.columnTable.VScroll)
{
this.columnTable.ColumnModel.Columns[0].Width -= SystemInformation.VerticalScrollBarWidth;
}
if (this.columnTable.TableModel.Rows.Count > 0)
{
this.columnTable.TableModel.Selections.SelectCell(0, 0);
this.showButton.Enabled = !this.model.Columns[0].Visible;
this.hideButton.Enabled = this.model.Columns[0].Visible;
this.widthTextBox.Text = this.model.Columns[0].Width.ToString();
}
this.columnTable.EndUpdate();
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index and row index
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="editor">The CellEditor used to edit the Cell</param>
/// <param name="table">The Table that the Cell belongs to</param>
public CellEditEventArgs(Cell source, ICellEditor editor, Table table) : this(source, editor, table, -1, -1, Rectangle.Empty)
{
}
/// <summary>
/// Prepares the CellEditor to edit the specified Cell
/// </summary>
/// <param name="cell">The Cell to be edited</param>
/// <param name="table">The Table that contains the Cell</param>
/// <param name="cellPos">A CellPos representing the position of the Cell</param>
/// <param name="cellRect">The Rectangle that represents the Cells location and size</param>
/// <param name="userSetEditorValues">Specifies whether the ICellEditors
/// starting value has already been set by the user</param>
/// <returns>true if the ICellEditor can continue editing the Cell, false otherwise</returns>
public override bool PrepareForEditing(Cell cell, Table table, CellPos cellPos, Rectangle cellRect, bool userSetEditorValues)
{
if (!(table.ColumnModel.Columns[cellPos.Column] is DropDownColumn))
{
throw new InvalidOperationException("Cannot edit Cell as DropDownCellEditor can only be used with a DropDownColumn");
}
return base.PrepareForEditing (cell, table, cellPos, cellRect, userSetEditorValues);
}
/// <summary>
/// Initializes a new instance of the Row class with an array of strings
/// representing Cells and the foreground color, background color, and font
/// of the Row
/// </summary>
/// <param name="items">An array of strings that represent the Cells of the Row</param>
/// <param name="foreColor">The foreground Color of the Row</param>
/// <param name="backColor">The background Color of the Row</param>
/// <param name="font">The Font used to draw the text in the Row's Cells</param>
public Row(string[] items, Color foreColor, Color backColor, Font font)
{
if (items == null)
{
throw new ArgumentNullException("items", "string[] cannot be null");
}
this.Init();
this.ForeColor = foreColor;
this.BackColor = backColor;
this.Font = font;
if (items.Length > 0)
{
Cell[] cells = new Cell[items.Length];
for (int i=0; i<items.Length; i++)
{
cells[i] = new Cell(items[i]);
}
this.Cells.AddRange(cells);
}
}
/// <summary>
/// Initializes a new instance of the Row class with an array of Cell objects
/// </summary>
/// <param name="cells">An array of Cell objects that represent the Cells of the Row</param>
public Row(Cell[] cells)
{
if (cells == null)
{
throw new ArgumentNullException("cells", "Cell[] cannot be null");
}
this.Init();
if (cells.Length > 0)
{
this.Cells.AddRange(cells);
}
}
/// <summary>
/// Initializes a new instance of the Row class with an array of strings
/// representing Cells
/// </summary>
/// <param name="items">An array of strings that represent the Cells of
/// the Row</param>
public Row(string[] items)
{
if (items == null)
{
throw new ArgumentNullException("items", "string[] cannot be null");
}
this.Init();
if (items.Length > 0)
{
Cell[] cells = new Cell[items.Length];
for (int i=0; i<items.Length; i++)
{
cells[i] = new Cell(items[i]);
}
this.Cells.AddRange(cells);
}
}
/// <summary>
/// Initializes a new instance of the CellButtonEventArgs class with
/// the specified Cell source, row index and column index
/// </summary>
/// <param name="source">The Cell that raised the event</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="row">The Row index of the Cell</param>
public CellButtonEventArgs(Cell source, int column, int row) : base(source, column, column)
{
}
/// <summary>
/// Prepares the CellEditor to edit the specified Cell
/// </summary>
/// <param name="cell">The Cell to be edited</param>
/// <param name="table">The Table that contains the Cell</param>
/// <param name="cellPos">A CellPos representing the position of the Cell</param>
/// <param name="cellRect">The Rectangle that represents the Cells location and size</param>
/// <param name="userSetEditorValues">Specifies whether the ICellEditors
/// starting value has already been set by the user</param>
/// <returns>true if the ICellEditor can continue editing the Cell, false otherwise</returns>
public override bool PrepareForEditing(Cell cell, Table table, CellPos cellPos, Rectangle cellRect, bool userSetEditorValues)
{
//
if (!(table.ColumnModel.Columns[cellPos.Column] is NumberColumn))
{
throw new InvalidOperationException("Cannot edit Cell as NumberCellEditor can only be used with a NumberColumn");
}
if (!(table.ColumnModel.GetCellRenderer(cellPos.Column) is NumberCellRenderer))
{
throw new InvalidOperationException("Cannot edit Cell as NumberCellEditor can only be used with a NumberColumn that uses a NumberCellRenderer");
}
this.Minimum = ((NumberColumn) table.ColumnModel.Columns[cellPos.Column]).Minimum;
this.Maximum = ((NumberColumn) table.ColumnModel.Columns[cellPos.Column]).Maximum;
this.Increment = ((NumberColumn) table.ColumnModel.Columns[cellPos.Column]).Increment;
return base.PrepareForEditing (cell, table, cellPos, cellRect, userSetEditorValues);
}
/// <summary>
/// Gets the NumberRendererData specific data used by the Renderer from
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell to get the NumberRendererData data for</param>
/// <returns>The NumberRendererData data for the specified Cell</returns>
protected NumberRendererData GetNumberRendererData(Cell cell)
{
object rendererData = this.GetRendererData(cell);
if (rendererData == null || !(rendererData is NumberRendererData))
{
rendererData = new NumberRendererData();
this.SetRendererData(cell, rendererData);
}
return (NumberRendererData) rendererData;
}
/// <summary>
/// Initializes a new instance of the RowEventArgs class with
/// the specified Row source, row index, start index, end index
/// and affected Cell
/// </summary>
/// <param name="source">The Row that originated the event</param>
/// <param name="rowIndex">The index of the Row</param>
/// <param name="cell">The affected Cell</param>
/// <param name="cellFromIndex">The start index of the affected Cell(s)</param>
/// <param name="cellToIndex">The end index of the affected Cell(s)</param>
/// <param name="eventType">The type of event</param>
public RowEventArgs(Row source, int rowIndex, Cell cell, int cellFromIndex, int cellToIndex, RowEventType eventType) : base()
{
this.source = source;
this.rowIndex = rowIndex;
this.cell = cell;
this.cellFromIndex = cellFromIndex;
this.cellToIndex = cellToIndex;
this.eventType = eventType;
}
/// <summary>
/// Inserts an array of Cells into the collection at the specified index
/// </summary>
/// <param name="index">The zero-based index at which the cells should be inserted</param>
/// <param name="cells">An array of Cells to be inserted into the collection</param>
public void InsertRange(int index, Cell[] cells)
{
if (cells == null)
{
throw new System.ArgumentNullException("Cell[] is null");
}
if (index < 0)
{
throw new IndexOutOfRangeException();
}
if (index >= this.Count)
{
this.AddRange(cells);
}
else
{
for (int i=cells.Length-1; i>=0; i--)
{
this.Insert(index, cells[i]);
}
}
}
/// <summary>
/// Returns the index of the specified Cell in the model
/// </summary>
/// <param name="cell">The Cell to look for</param>
/// <returns>The index of the specified Cell in the model</returns>
public int IndexOf(Cell cell)
{
for (int i=0; i<this.Count; i++)
{
if (this[i] == cell)
{
return i;
}
}
return -1;
}
/// <summary>
/// Initializes a new instance of the Row class with an array of Cell objects and
/// the foreground color, background color, and font of the Row
/// </summary>
/// <param name="cells">An array of Cell objects that represent the Cells of the Row</param>
/// <param name="foreColor">The foreground Color of the Row</param>
/// <param name="backColor">The background Color of the Row</param>
/// <param name="font">The Font used to draw the text in the Row's Cells</param>
public Row(Cell[] cells, Color foreColor, Color backColor, Font font)
{
if (cells == null)
{
throw new ArgumentNullException("cells", "Cell[] cannot be null");
}
this.Init();
this.ForeColor = foreColor;
this.BackColor = backColor;
this.Font = font;
if (cells.Length > 0)
{
this.Cells.AddRange(cells);
}
}
/// <summary>
/// Adds an array of Cell objects to the collection
/// </summary>
/// <param name="cells">An array of Cell objects to add
/// to the collection</param>
public void AddRange(Cell[] cells)
{
if (cells == null)
{
throw new System.ArgumentNullException("Cell[] is null");
}
for (int i=0; i<cells.Length; i++)
{
this.Add(cells[i]);
}
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source and event type
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="eventType">The type of event</param>
/// <param name="oldValue">The old value of the property</param>
public CellEventArgs(Cell source, CellEventType eventType, object oldValue) : this(source, -1, -1, eventType, oldValue)
{
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index and row index
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="editor">The CellEditor used to edit the Cell</param>
/// <param name="table">The Table that the Cell belongs to</param>
/// <param name="row">The Column index of the Cell</param>
/// <param name="column">The Row index of the Cell</param>
/// <param name="cellRect"></param>
public CellEditEventArgs(Cell source, ICellEditor editor, Table table, int row, int column, Rectangle cellRect) : base(source, column, row)
{
this.editor = editor;
this.table = table;
this.cellRect = cellRect;
this.cancel = false;
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index, row index and event type
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="row">The Row index of the Cell</param>
/// <param name="eventType">The type of event</param>
/// <param name="oldValue">The old value of the property</param>
public CellEventArgs(Cell source, int column, int row, CellEventType eventType, object oldValue) : base(source, column, row)
{
this.eventType = eventType;
this.oldValue = oldValue;
}
/// <summary>
/// Compares two objects and returns a value indicating whether one is less
/// than, equal to or greater than the other
/// </summary>
/// <param name="a">First object to compare</param>
/// <param name="b">Second object to compare</param>
/// <returns>-1 if a is less than b, 1 if a is greater than b, or 0 if a equals b</returns>
protected int Compare(Cell a, Cell b)
{
switch (this.SortOrder)
{
case SortOrder.None:
return 0;
case SortOrder.Descending:
return -this.Comparer.Compare(a, b);
default:
return this.Comparer.Compare(a, b);
}
}
/// <summary>
/// Gets the CheckBoxCellRenderer specific data used by the Renderer from
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell to get the CheckBoxCellRenderer data for</param>
/// <returns>The CheckBoxCellRenderer data for the specified Cell</returns>
protected CheckBoxRendererData GetCheckBoxRendererData(Cell cell)
{
object rendererData = this.GetRendererData(cell);
if (rendererData == null || !(rendererData is CheckBoxRendererData))
{
if (cell.CheckState == CheckState.Unchecked)
{
rendererData = new CheckBoxRendererData(CheckBoxStates.UncheckedNormal);
}
else if (cell.CheckState == CheckState.Indeterminate && cell.ThreeState)
{
rendererData = new CheckBoxRendererData(CheckBoxStates.MixedNormal);
}
else
{
rendererData = new CheckBoxRendererData(CheckBoxStates.CheckedNormal);
}
this.SetRendererData(cell, rendererData);
}
this.ValidateCheckState(cell, (CheckBoxRendererData) rendererData);
return (CheckBoxRendererData) rendererData;
}
/// <summary>
/// Corrects any differences between the check state of the specified Cell
/// and the check state in its rendererData
/// </summary>
/// <param name="cell">The Cell to chech</param>
/// <param name="rendererData">The CheckBoxRendererData to check</param>
private void ValidateCheckState(Cell cell, CheckBoxRendererData rendererData)
{
switch (cell.CheckState)
{
case CheckState.Checked:
{
if (rendererData.CheckState <= CheckBoxStates.UncheckedDisabled)
{
rendererData.CheckState |= (CheckBoxStates) 4;
}
else if (rendererData.CheckState >= CheckBoxStates.MixedNormal)
{
rendererData.CheckState -= (CheckBoxStates) 4;
}
break;
}
case CheckState.Indeterminate:
{
if (rendererData.CheckState <= CheckBoxStates.UncheckedDisabled)
{
rendererData.CheckState |= (CheckBoxStates) 8;
}
else if (rendererData.CheckState <= CheckBoxStates.CheckedDisabled)
{
rendererData.CheckState |= (CheckBoxStates) 4;
}
break;
}
default:
{
if (rendererData.CheckState >= CheckBoxStates.MixedNormal)
{
rendererData.CheckState -= (CheckBoxStates) 8;
}
else if (rendererData.CheckState >= CheckBoxStates.CheckedNormal)
{
rendererData.CheckState -= (CheckBoxStates) 4;
}
break;
}
}
}
/// <summary>
/// Removes the specified Cell from the model
/// </summary>
/// <param name="cell">The Cell to remove</param>
public void Remove(Cell cell)
{
int cellIndex = this.IndexOf(cell);
if (cellIndex != -1)
{
this.RemoveAt(cellIndex);
}
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index and row index
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="row">The Row index of the Cell</param>
public CellEventArgsBase(Cell source, int column, int row) : base()
{
this.source = source;
this.column = column;
this.row = row;
}
/// <summary>
/// Inserts a Cell into the collection at the specified index
/// </summary>
/// <param name="index">The zero-based index at which the Cell
/// should be inserted</param>
/// <param name="cell">The Cell to insert</param>
public void Insert(int index, Cell cell)
{
if (cell == null)
{
return;
}
if (index < 0)
{
throw new IndexOutOfRangeException();
}
if (index >= this.Count)
{
this.Add(cell);
}
else
{
base.List.Insert(index, cell);
this.OnCellAdded(new RowEventArgs(this.owner, cell, index, index));
}
}
/// <summary>
/// Sets the specified renderer specific data used by the Renderer for
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell for which the data is to be stored</param>
/// <param name="value">The renderer specific data to be stored</param>
protected void SetRendererData(Cell cell, object value)
{
cell.RendererData = value;
}
/// <summary>
/// Initializes a new instance of the CellKeyEventArgs class with
/// the specified source Cell, table, row index, column index, cell
/// bounds and KeyEventArgs
/// </summary>
/// <param name="cell">The Cell that Raised the event</param>
/// <param name="table">The Table the Cell belongs to</param>
/// <param name="row">The Row index of the Cell</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="cellRect">The Cell's bounding rectangle</param>
/// <param name="kea"></param>
public CellKeyEventArgs(Cell cell, Table table, int row, int column, Rectangle cellRect, KeyEventArgs kea) : base(kea.KeyData)
{
this.cell = cell;
this.table = table;
this.row = row;
this.column = column;
this.cellRect = cellRect;
}
