private static void ShowDecoratorProperty_Changed(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
GuideLineDecorator decorator = (GuideLineDecorator)d;
bool showDecorator = (bool)e.NewValue;
if (showDecorator)
{
decorator.ShowAdorner();
}
else
{
decorator.HideAdorner();
}
}
public GuideLinAdorner(ContentControl designerItem)
: base(designerItem)
{
SnapsToDevicePixels = true;
GuideLineDecorator item = designerItem as GuideLineDecorator;
if (item.IsVline == true)
{
this.chrome = new VGuidelineChrome();
this.chrome.DataContext = designerItem;
this.visuals = new VisualCollection(this);
this.visuals.Add(this.chrome);
}
else
{
this.chrome = new HGuidelineChrome();
this.chrome.DataContext = designerItem;
this.visuals = new VisualCollection(this);
this.visuals.Add(this.chrome);
}
}
protected override void OnMouseMove(System.Windows.Input.MouseEventArgs e)
{
base.OnMouseMove(e);
if (e.LeftButton == MouseButtonState.Pressed)
{
GuideLineDecorator LineDecorator = this.DataContext as GuideLineDecorator;
if (LineDecorator == null)
{
return;
}
containerCanvas = VisualTreeHelper.GetParent(VisualTreeHelper.GetParent(LineDecorator)) as Canvas;
Point p = e.GetPosition(containerCanvas);
if (LineDecorator.IsVline == true)
{
InofLocation = new Thickness(0, p.Y, -60, 0);
}
else
{
InofLocation = new Thickness(p.X, 0, 0, -24);
}
}
}