/// <summary>
/// Raises the MouseUp event
/// </summary>
/// <param name="e">A CellMouseEventArgs that contains the event data</param>
public override void OnMouseUp(I3CellMouseEventArgs e)
{
base.OnMouseUp(e);
// get the button renderer data
I3ButtonRendererData rendererData = this.GetButtonRendererData(e.Cell);
// check for the left mouse button
if (e.Button == MouseButtons.Left)
{
Rectangle buttonRect = this.CalcButtonBounds();
// if the mouse pointer is over the button, make sure
// the button is "hot"
if (buttonRect.Contains(e.X, e.Y))
{
rendererData.ButtonState = I3PushButtonStates.Hot;
e.Table.Invalidate(e.CellRect);
// check if the click started inside the button. if
// it did, Raise the tables CellButtonClicked event
if (buttonRect.Contains(rendererData.ClickPoint))
{
I3Column column = e.Table.ColumnModel.Columns[e.Column];
if (column.GetType() == typeof(I3ButtonColumn))
{
I3ButtonColumn buttonColumn = (I3ButtonColumn)column;
buttonColumn.OnButtonClicked(new I3CellButtonEventArgs(e.Cell, e.Column, e.Row));
}
//e.Table.OnCellButtonClicked(new CellButtonEventArgs(e.Cell, e.Column, e.Row));
}
}
else
{
// the mouse was released somewhere outside of the button,
// so make set the button back to its normal state
if (rendererData.ButtonState != I3PushButtonStates.Normal)
{
rendererData.ButtonState = I3PushButtonStates.Normal;
e.Table.Invalidate(e.CellRect);
}
}
}
// reset the click point
rendererData.ClickPoint = Point.Empty;
}
/// <summary>
/// Raises the KeyUp event
/// </summary>
/// <param name="e">A CellKeyEventArgs that contains the event data</param>
public override void OnKeyUp(I3CellKeyEventArgs e)
{
base.OnKeyUp(e);
// get the button renderer data
I3ButtonRendererData rendererData = this.GetButtonRendererData(e.Cell);
//
if (e.KeyData == Keys.Enter || e.KeyData == Keys.Space)
{
rendererData.ButtonState = I3PushButtonStates.Normal;
e.Table.Invalidate(e.CellRect);
I3Column column = e.Table.ColumnModel.Columns[e.Column];
if (column.GetType() == typeof(I3ButtonColumn))
{
I3ButtonColumn buttonColumn = (I3ButtonColumn)column;
buttonColumn.OnButtonClicked(new I3CellButtonEventArgs(e.Cell, e.Column, e.Row));
}
}
}