/// <summary>
/// Raises the MouseEnter event
/// </summary>
/// <param name="e">A CellMouseEventArgs that contains the event data</param>
public virtual void OnMouseEnter(I3CellMouseEventArgs e)
{
this.Bounds = e.CellRect;
if (e.Cell == null)
{
this.Padding = I3CellPadding.Empty;
}
else
{
this.Padding = e.Cell.Padding;
}
bool tooltipActive = e.Table.ToolTip.Active;
if (tooltipActive)
{
e.Table.ToolTip.Active = false;
}
e.Table.ResetMouseEventArgs();
e.Table.ToolTip.SetToolTip(e.Table, e.Cell.ToolTipText);
if (tooltipActive)
{
e.Table.ToolTip.Active = true;
}
}
/// <summary>
/// Initializes a new instance of the CellRenderer class with default settings
/// </summary>
protected I3CellRenderer()
: base()
{
//this.format = "";
this.grayTextBrush = new SolidBrush(SystemColors.GrayText);
this.padding = I3CellPadding.Empty;
}
/// <summary>
/// Raises the MouseMove event
/// </summary>
/// <param name="e">A CellMouseEventArgs that contains the event data</param>
public virtual void OnMouseMove(I3CellMouseEventArgs e)
{
this.Bounds = e.CellRect;
if (e.Cell == null)
{
this.Padding = I3CellPadding.Empty;
}
else
{
this.Padding = e.Cell.Padding;
}
}
/// <summary>
/// Raises the LostFocus event
/// </summary>
/// <param name="e">A CellFocusEventArgs that contains the event data</param>
public virtual void OnLostFocus(I3CellFocusEventArgs e)
{
this.Bounds = e.CellRect;
if (e.Cell == null)
{
this.Padding = I3CellPadding.Empty;
}
else
{
this.Padding = e.Cell.Padding;
}
e.Table.Invalidate(e.CellRect);
}
/// <summary>
/// Raises the DoubleClick event
/// </summary>
/// <param name="e">A CellMouseEventArgs that contains the event data</param>
public virtual void OnDoubleClick(I3CellMouseEventArgs e)
{
this.Bounds = e.CellRect;
if (e.Cell == null)
{
this.Padding = I3CellPadding.Empty;
}
else
{
this.Padding = e.Cell.Padding;
}
if ((e.Table.EditStartAction == I3EditStartAction.DoubleClick || e.Table.EditStartAction == I3EditStartAction.DoubleClick_DataInputKey || e.Table.EditStartAction == I3EditStartAction.DoubleClick_DataInputKey) &&
e.Table.IsCellEditable(e.CellPos))
{
e.Table.EditCell(e.CellPos);
}
}
/// <summary>
/// Raises the MouseDown event
/// </summary>
/// <param name="e">A CellMouseEventArgs that contains the event data</param>
public virtual void OnMouseDown(I3CellMouseEventArgs e)
{
if (!e.Table.Focused)
{
if (!(e.Table.IsEditing && e.Table.EditingCell == e.CellPos && e.Table.EditingCellEditor is II3EditorUsesRendererButtons))
{
e.Table.Focus();
}
}
this.Bounds = e.CellRect;
if (e.Cell == null)
{
this.Padding = I3CellPadding.Empty;
}
else
{
this.Padding = e.Cell.Padding;
}
}
/// <summary>
/// Raises the PaintCell event
/// </summary>
/// <param name="e">A PaintCellEventArgs that contains the event data</param>
public virtual void OnPaintCell(I3PaintCellEventArgs e)
{
this.Bounds = e.CellRect;
if (e.Cell != null)
{
this.Padding = e.Cell.Padding;
this.Alignment = e.Table.ColumnModel.Columns[e.Column].CellAlignment;
this.AutoWarp = e.Table.ColumnModel.Columns[e.Column].CellTextAutoWarp;
this.LineAlignment = e.Table.TableModel.Rows[e.Row].Alignment;
//this.Format = e.Table.ColumnModel.Columns[e.Column].Format;
this.Font = e.Cell.Font;
}
else
{
this.Padding = I3CellPadding.Empty;
this.Alignment = I3ColumnAlignment.Left;
this.LineAlignment = I3RowAlignment.Center;
//this.Format = "";
this.Font = null;
}
// if the font is null, use the default font
if (this.Font == null)
{
this.Font = Control.DefaultFont;
}
// paint the Cells background
this.OnPaintBackground(e);
// paint the Cells foreground
this.OnPaint(e);
}
