private void OnColorChangedProgramatically(object sender, PaletteColorChangedEventArgs e)
{
var flipViewItems = ColorPaletteFlipView.ItemsPanelRoot?.Children;
if (flipViewItems != null)
{
foreach (FlipViewItem flipViewItem in flipViewItems)
{
if ((flipViewItem.Content as ColorPalettePageViewModel) == ColorPaletteFlipView.SelectedItem)
{
if (!(flipViewItem.ContentTemplateRoot is GridView currentGridView))
{
continue;
}
int index = currentGridView.SelectedIndex;
if (!(currentGridView.ItemsPanelRoot?.Children[index] is GridViewItem item))
{
continue;
}
UpdateGridViewItemSelectionState(item);
}
}
}
ColorChanged?.Invoke(this, e);
}
private void ColorPalette_OnColorChanged(object sender, PaletteColorChangedEventArgs e)
{
var inkDrawingAttributes = InkCanvas.InkPresenter.CopyDefaultDrawingAttributes();
inkDrawingAttributes.Color = e.NewColor;
InkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(inkDrawingAttributes);
CurrentColorBrush.Color = e.NewColor;
}
