protected override void OnLayout()
{
// Trivial
if (this.Children.Count == 0)
{
return;
}
Point position = this.ClientPosition;
Size size = this.ClientSize;
for (int i = 0; i < this.Children.Count - 1; i++)
{
var child = this.Children[i];
Size childSize = child.WidgetSize;
DockStyle style = DockProperty.GetValue <DockStyle>(child);
switch (style)
{
case DockStyle.Left:
{
child.ApplyAlignment(position, new Size(childSize.Width, size.Height));
position.X += childSize.Width;
size.Width -= childSize.Width;
break;
}
case DockStyle.Right:
{
child.ApplyAlignment(new Point(position.X + size.Width - childSize.Width, position.Y), new Size(childSize.Width, size.Height));
size.Width -= childSize.Width;
break;
}
case DockStyle.Top:
{
child.ApplyAlignment(position, new Size(size.Width, childSize.Height));
position.Y += childSize.Height;
size.Height -= childSize.Height;
break;
}
case DockStyle.Bottom:
{
child.ApplyAlignment(new Point(position.X, position.Y + size.Height - childSize.Height), new Size(size.Width, childSize.Height));
size.Height -= childSize.Height;
break;
}
}
child.SetupLayout();
}
var last = this.Children[this.Children.Count - 1];
last.ApplyAlignment(position, size);
last.SetupLayout();
}
protected override void OnLayout()
{
foreach (var child in this.Children)
{
var position = new Point(
LeftProperty.GetValue <float>(child) + this.Padding.Left,
TopProperty.GetValue <float>(child) + this.Padding.Top);
var size = child.WidgetSize;
child.ApplyAlignment(position, size);
child.SetupLayout();
}
}
protected override void OnLayout()
{
// Trivial
if (this.Children.Count == 0)
{
return;
}
var cellSize = new Size(
this.Size.Width / this.Columns,
this.Size.Height / this.Rows);
foreach (var child in this.Children)
{
var c = ColumnProperty.GetValue <int>(child);
var r = RowProperty.GetValue <int>(child);
if (c >= this.Columns)
{
continue;
}
if (r >= this.Rows)
{
continue;
}
var cellPosition = new Point(
c * cellSize.Width + this.Padding.Left,
r * cellSize.Height + this.Padding.Top);
var cellInternalSize = new Size(
cellSize.Width - this.Padding.Horizontal,
cellSize.Height - this.Padding.Horizontal);
child.ApplyAlignment(cellPosition, cellInternalSize);
child.SetupLayout();
}
}