void textDecorationCheckStateChanged(object sender, RoutedEventArgs e)
{
var textDecorations = new TextDecorationCollection();
if (underlineCheckBox.IsChecked.Value)
{
textDecorations.Add(TextDecorations.Underline[0]);
}
if (baselineCheckBox.IsChecked.Value)
{
textDecorations.Add(TextDecorations.Baseline[0]);
}
if (strikethroughCheckBox.IsChecked.Value)
{
textDecorations.Add(TextDecorations.Strikethrough[0]);
}
if (overlineCheckBox.IsChecked.Value)
{
textDecorations.Add(TextDecorations.OverLine[0]);
}
textDecorations.Freeze();
SelectedTextDecorations = textDecorations;
}
private void OnTextDecorationCheckBoxChanged(object sender, RoutedEventArgs eventArgs)
{
// Only handle if changed was caused by user.
if (_isInternalUpdate)
return;
var textDecorations = new TextDecorationCollection();
if (_underlineCheckBox.IsChecked.GetValueOrDefault())
textDecorations.Add(TextDecorations.Underline);
if (_baselineCheckBox.IsChecked.GetValueOrDefault())
textDecorations.Add(TextDecorations.Baseline);
if (_strikethroughCheckBox.IsChecked.GetValueOrDefault())
textDecorations.Add(TextDecorations.Strikethrough);
if (_overlineCheckBox.IsChecked.GetValueOrDefault())
textDecorations.Add(TextDecorations.OverLine);
textDecorations.Freeze();
SelectedTextDecorations = textDecorations;
}
/// <summary>
/// Initializes a new instance of the <see cref="TextFormattingRunProperties"/> class.
/// </summary>
public TextFormattingRunProperties(Typeface typeface, Double size, Color foreground)
{
_typeface = typeface;
_size = _hintingSize = size;
_foreground = foreground;
_foregroundBrush = new SolidColorBrush(foreground);
_backgroundBrush = Brushes.Transparent;
_textDecorations = new TextDecorationCollection();
_textEffects = new TextEffectCollection();
_cultureInfo = CultureInfo.CurrentCulture;
if (_foregroundBrush.CanFreeze)
{
_foregroundBrush.Freeze();
}
if (_backgroundBrush.CanFreeze)
{
_backgroundBrush.Freeze();
}
if (_textEffects.CanFreeze)
{
_textEffects.Freeze();
}
if (_textDecorations.CanFreeze)
{
_textDecorations.Freeze();
}
}
private void UpdateSelectedDecorations()
{
TextDecorationCollection newDecorations = new TextDecorationCollection();
if (IsUnderline)
{
newDecorations.Add(System.Windows.TextDecorations.Underline[0]);
}
if (IsStrikethrough)
{
newDecorations.Add(System.Windows.TextDecorations.Strikethrough[0]);
}
if (IsBaseline)
{
newDecorations.Add(System.Windows.TextDecorations.Baseline[0]);
}
if (IsOverLine)
{
newDecorations.Add(System.Windows.TextDecorations.OverLine[0]);
}
newDecorations.Freeze();
SelectedDecorations = newDecorations;
}
