public override void measure(Point inOffset)
{
base.measure(inOffset);
// As we did in draw(), we must make sure to calculate all
// Children as if they were one below the other
Measure = new SUIMeasure(Margin.TotalWidth, Margin.TotalWidth);
Point currentOffset = new Point(inOffset.X + Margin.Left, inOffset.Y + Margin.Top);
foreach (var child in Children)
{
child.measure(currentOffset);
switch (Style.Orientation)
{
default:
case SUIStyle.STYLE_ORIENTATION.VERTICAL:
currentOffset.Y = currentOffset.Y + child.getMeasuredHeight();
Measure.Height = Measure.Height + child.getMeasuredHeight();
Measure.Width = Math.Max(Measure.Width, child.getMeasuredWidth() + Margin.TotalWidth);
break;
case SUIStyle.STYLE_ORIENTATION.HORIZONTAL:
currentOffset.X = currentOffset.X + child.getMeasuredWidth();
Measure.Width = Measure.Width + child.getMeasuredWidth();
Measure.Height = Math.Max(Measure.Height, child.getMeasuredHeight() + Margin.TotalHeight);
break;
}
}
}
public override void measure(Point inOffset)
{
base.measure(inOffset);
// For the button, let's assume a fixed measure, ignoring
// the content
Measure = new SUIMeasure(BUTTON_WIDTH, BUTTON_HEIGHT);
}
public override void measure(Point inOffset)
{
base.measure(inOffset);
// How you measure your text is up to you really.
// If you are rendering each character as a single
// sprite, obviously the text will be the size
// of all those sprites combined.
// Here we use a method from StackOverflow (https://stackoverflow.com/questions/9264398/how-to-calculate-wpf-textblock-width-for-its-known-font-size-and-characters)
// for our TextBlock-Cheat
TextBlock lblText = new TextBlock(); // Declared as in the draw method to find out it's font, etc.
var formattedText = new FormattedText(
LabelText,
CultureInfo.CurrentUICulture,
FlowDirection.LeftToRight,
new Typeface(lblText.FontFamily, lblText.FontStyle, lblText.FontWeight, lblText.FontStretch),
lblText.FontSize,
Brushes.Black);
Measure = new SUIMeasure(formattedText.Width, formattedText.Height);
}
public virtual void measure(Point inOffset)
{
AbsolutePosition = new Point(inOffset.X + Margin.Left, inOffset.Y + Margin.Top);
Measure = new SUIMeasure(Margin.TotalWidth, Margin.TotalHeight);
}
public SUIElement(object inContent)
{
Children = new List <SUIElement>();
Margin = new SUIMargin(0, 0, 0, 0);
Measure = new SUIMeasure(0, 0);
}