protected override Size ArrangeOverride(Size finalSize)
{
if (GridControl.ShowBorder)
{
var halfBorderLineThickness = GridControl.BorderThickness / 2.0;
GridBorderLines[0].StartPoint = new Point(0.0, halfBorderLineThickness);
GridBorderLines[0].EndPoint = new Point(finalSize.Width, halfBorderLineThickness);
GridBorderLines[1].StartPoint = new Point(0.0, finalSize.Height - halfBorderLineThickness);
GridBorderLines[1].EndPoint = new Point(finalSize.Width, finalSize.Height - halfBorderLineThickness);
GridBorderLines[2].StartPoint = new Point(halfBorderLineThickness, 0.0);
GridBorderLines[2].EndPoint = new Point(halfBorderLineThickness, finalSize.Height);
GridBorderLines[3].StartPoint = new Point(finalSize.Width - halfBorderLineThickness, 0.0);
GridBorderLines[3].EndPoint = new Point(finalSize.Width - halfBorderLineThickness, finalSize.Height);
}
foreach (var borderLine in GridBorderLines)
{
borderLine.IsVisible = GridControl.ShowBorder;
}
double columnHeadersHeight = ColumnHeaders.Max(ch => ch.DesiredSize.Height) + GridControl.HorizontalLinesThickness;
double borderThickness = GridControl.ShowBorder ? GridControl.BorderThickness : 0.0;
double horizontalLineY = borderThickness + columnHeadersHeight - GridControl.HorizontalLinesThickness / 2.0;
HorizontalHeaderLine.StartPoint = new Point(borderThickness, horizontalLineY);
HorizontalHeaderLine.EndPoint = new Point(finalSize.Width - borderThickness, horizontalLineY);
double columnHeadersWidth = borderThickness;
for (int i = 0; i < ColumnHeaders.Count; i++)
{
var columnHeader = ColumnHeaders[i];
columnHeader.Arrange(new Rect(columnHeadersWidth, borderThickness, columnHeader.Column.Width, columnHeadersHeight));
columnHeadersWidth += columnHeader.Column.Width + GridControl.VerticalLinesThickness;
double verticalLineX = columnHeadersWidth - GridControl.VerticalLinesThickness / 2.0;
ColumnHeaderLines[i].StartPoint = new Point(verticalLineX, borderThickness);
ColumnHeaderLines[i].EndPoint = new Point(verticalLineX, columnHeadersHeight + borderThickness);
}
CellsPanel.Arrange(new Rect(borderThickness, borderThickness + columnHeadersHeight,
finalSize.Width - 2.0 * borderThickness, finalSize.Height - 2.0 * borderThickness - columnHeadersHeight));
return(finalSize);
}
