/// <summary>
/// Group the specified uiElements.
/// </summary>
/// <param name="elements">User interface elements.</param>
protected override void Group(List <LayoutElementInfo> elements)
{
ElementsGroup.Clear();
if (Layout.GridConstraint == GridConstraints.Flexible)
{
GroupFlexible(elements);
}
else if (Layout.GridConstraint == GridConstraints.FixedRowCount)
{
GroupByRows(elements);
}
else if (Layout.GridConstraint == GridConstraints.FixedColumnCount)
{
GroupByColumns(elements);
}
if (!Layout.TopToBottom)
{
ElementsGroup.Reverse();
}
if (Layout.RightToLeft)
{
ElementsGroup.ForEach(ReverseList);
}
}
/// <summary>
/// Group elements.
/// </summary>
protected override void Group()
{
ElementsGroup.Clear();
var row = new List <LayoutElementInfo>();
ElementsGroup.Add(row);
if (!Layout.FlexSettings.Wrap)
{
row.AddRange(Elements);
return;
}
var base_size = Layout.MainAxisSize;
var size = base_size;
var spacing = Layout.IsHorizontal ? Layout.Spacing.x : Layout.Spacing.y;
for (int i = 0; i < Elements.Count; i++)
{
if (row.Count == 0)
{
size -= Elements[i].AxisSize;
row.Add(Elements[i]);
continue;
}
var element_size = Elements[i].AxisSize + spacing;
if (size >= element_size)
{
size -= element_size;
row.Add(Elements[i]);
}
else
{
size = base_size - Elements[i].AxisSize;
row = new List <LayoutElementInfo>();
ElementsGroup.Add(row);
row.Add(Elements[i]);
}
}
if (!Layout.TopToBottom)
{
ElementsGroup.Reverse();
}
if (Layout.RightToLeft)
{
ElementsGroup.ForEach(ReverseList);
}
}
/// <summary>
/// Group the specified elements.
/// </summary>
protected override void Group()
{
ElementsGroup.Clear();
if (Elements.Count == 0)
{
return;
}
if (Layout.IsHorizontal)
{
GroupHorizontal(ElementsGroup);
}
else
{
GroupVertical(ElementsGroup);
}
var rows = ElementsGroup.Count;
var columns = EasyLayoutUtilites.MaxCount(ElementsGroup);
if ((Layout.CompactConstraint == CompactConstraints.MaxRowCount) && (rows > Layout.ConstraintCount))
{
ElementsGroup.Clear();
GroupByRows();
}
else if ((Layout.CompactConstraint == CompactConstraints.MaxColumnCount) && (columns > Layout.ConstraintCount))
{
ElementsGroup.Clear();
GroupByColumns();
}
if (!Layout.TopToBottom)
{
ElementsGroup.Reverse();
}
if (Layout.RightToLeft)
{
ElementsGroup.ForEach(ReverseList);
}
}
/// <summary>
/// Group elements.
/// </summary>
/// <param name="elements">Elements.</param>
protected override void Group(List <LayoutElementInfo> elements)
{
ElementsGroup.Clear();
var blocks = GetBlockSizes(elements);
InitBlockSizes(blocks);
for (int i = 0; i < elements.Count; i++)
{
InsertToBlock(NextBlockIndex(), elements[i]);
}
if (!Layout.TopToBottom)
{
ElementsGroup.Reverse();
}
if (Layout.RightToLeft)
{
ElementsGroup.ForEach(ReverseList);
}
}