private static void OnSelectedColorChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
// Debug.WriteLine("OnSelectedColorChanged");
SmallColorPicker cp = obj as SmallColorPicker;
Debug.Assert(cp != null);
Color newColor = (Color)args.NewValue;
Color oldColor = (Color)args.OldValue;
if (newColor == oldColor)
{
return;
}
// When the SelectedColor changes, set the selected value of the combo box
if (cp.Picker.SelectedValue == null || (Color)cp.Picker.SelectedValue != newColor)
{
// Add the color if not found
if (!cp.Picker.Items.Contains(newColor))
{
cp.Picker.Items.Add(newColor);
}
}
// Also update the brush
cp.SelectedBrush = new SolidColorBrush(newColor);
cp.OnColorChanged(oldColor, newColor);
}
private static void OnSelectedBrushChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
// Debug.WriteLine("OnSelectedBrushChanged");
SmallColorPicker cp = (SmallColorPicker)obj;
SolidColorBrush newBrush = (SolidColorBrush)args.NewValue;
// SolidColorBrush oldBrush = (SolidColorBrush)args.OldValue;
if (cp.SelectedColor != newBrush.Color)
{
cp.SelectedColor = newBrush.Color;
}
}