public void GridShaping()
{
//罫線の太さはここで指定。
var thickness = new GridLength(1);
// 罫線用の行・列を追加
var columns = ColumnDefinitions.ToArray();
ColumnDefinitions.Clear();
if (columns.Any())
{
foreach (var c in columns)
{
ColumnDefinitions.Add(new ColumnDefinition {
Width = thickness
});
ColumnDefinitions.Add(c);
}
}
else
{
ColumnDefinitions.Add(new ColumnDefinition {
Width = thickness
});
ColumnDefinitions.Add(new ColumnDefinition());
}
ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(0.5)
});
var rows = RowDefinitions.ToArray();
RowDefinitions.Clear();
if (rows.Any())
{
foreach (var r in rows)
{
RowDefinitions.Add(new RowDefinition {
Height = thickness
});
RowDefinitions.Add(r);
}
}
else
{
RowDefinitions.Add(new RowDefinition {
Height = thickness
});
RowDefinitions.Add(new RowDefinition());
}
RowDefinitions.Add(new RowDefinition {
Height = thickness
});
//行・列を追加した分、Column,Row,ColumnSpan,RowSpanがずれるのでその補正再設定
foreach (UIElement c in Children)
{
SetColumn(c, GetColumn(c) * 2 + 1);
SetColumnSpan(c, GetColumnSpan(c) * 2 - 1);
SetRow(c, GetRow(c) * 2 + 1);
SetRowSpan(c, GetRowSpan(c) * 2 - 1);
}
//罫線用に追加した行・列にRectangleを配置
for (var i = 0; i < ColumnDefinitions.Count; i += 2)
{
var rectangle = new Rectangle()
{
Fill = Brushes.Black
};
Children.Add(rectangle);
SetColumn(rectangle, i);
SetRowSpan(rectangle, RowDefinitions.Count);
SetZIndex(rectangle, int.MinValue);
}
for (var i = 0; i < RowDefinitions.Count; i += 2)
{
var rectangle = new Rectangle()
{
Fill = Brushes.Black
};
Children.Add(rectangle);
SetRow(rectangle, i);
SetColumnSpan(rectangle, ColumnDefinitions.Count);
SetZIndex(rectangle, int.MinValue);
}
}
