/// ------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// ------------------------------------------------------------------------------------
protected override void OnMouseClick(DataGridViewCellMouseEventArgs e)
{
if (!IsPointOverButton(e.Location, true) || !ShowButton || IsInEditMode)
{
base.OnMouseClick(e);
return;
}
PushButtonColumn col =
DataGridView.Columns[ColumnIndex] as PushButtonColumn;
if (col != null)
{
col.InvokeButtonClick(e);
}
}
/// ------------------------------------------------------------------------------------
private void DrawPlainButton(PushButtonColumn.ButtonType type, Graphics g, Rectangle rcbtn)
{
ButtonState state = (_mouseDownOnButton && _mouseOverButton && _enabled ?
ButtonState.Pushed : ButtonState.Normal);
if (!_enabled)
state |= ButtonState.Inactive;
if (type != PushButtonColumn.ButtonType.PlainCombo)
ControlPaint.DrawButton(g, rcbtn, state);
else
{
rcbtn = AdjustRectToDefaultComboButtonWidth(rcbtn);
ControlPaint.DrawComboButton(g, rcbtn, state);
}
}
/// ------------------------------------------------------------------------------------
private bool DrawVisualStyledButton(PushButtonColumn.ButtonType buttonStyle,
IDeviceContext g, Rectangle rcbtn)
{
VisualStyleElement element = (buttonStyle == PushButtonColumn.ButtonType.VisualStyleCombo ?
GetVisualStyleComboButton() : GetVisualStylePushButton());
if (!BetterGrid.CanPaintVisualStyle(element))
return false;
VisualStyleRenderer renderer = new VisualStyleRenderer(element);
rcbtn = AdjustRectToDefaultComboButtonWidth(rcbtn);
renderer.DrawBackground(g, rcbtn);
return true;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Creates a SilButtonColumn grid column.
/// </summary>
/// ------------------------------------------------------------------------------------
public static PushButtonColumn CreatePushButtonColumn(string name)
{
var col = new PushButtonColumn(name);
var templateCell = new PushButtonCell();
templateCell.Style.Font = SystemFonts.MenuFont;
templateCell.Style.SelectionForeColor = SystemColors.HighlightText;
col.CellTemplate = templateCell;
col.HeaderCell.Style.Font = SystemFonts.MenuFont;
col.HeaderText = name;
return col;
}