public override void LoadView() { View = new UIView(); View.BackgroundColor = UIColor.White; var imageView = new UIImageView { ContentMode = UIViewContentMode.ScaleAspectFit, TranslatesAutoresizingMaskIntoConstraints = false }; ImageView = imageView; View.Add(ImageView); var ratingControl = new AAPLRatingControl(); ratingControl.TranslatesAutoresizingMaskIntoConstraints = false; ratingControl.AddTarget(RatingChanges, UIControlEvent.ValueChanged); RatingControl = ratingControl; View.Add(RatingControl); var overlayButton = new AAPLOverlayView(); overlayButton.TranslatesAutoresizingMaskIntoConstraints = false; OverlayButton = overlayButton; View.Add(OverlayButton); UpdatePhoto(); var views = NSDictionary.FromObjectsAndKeys( new object[] { imageView, ratingControl, overlayButton }, new object[] { "imageView", "ratingControl", "overlayButton" } ); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("|[imageView]|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:|[imageView]|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("[ratingControl]-|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("[overlayButton]-|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:[overlayButton]-[ratingControl]-|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); var constraints = new List<NSLayoutConstraint>(); constraints.AddRange(NSLayoutConstraint.FromVisualFormat("|-(>=20)-[ratingControl]", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); constraints.AddRange(NSLayoutConstraint.FromVisualFormat("|-(>=20)-[overlayButton]", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); foreach (var constraint in constraints) constraint.Priority = (int)UILayoutPriority.Required - 1; View.AddConstraints(constraints.ToArray()); }
public override void LoadView() { View = new UIView(); View.BackgroundColor = UIColor.White; var imageView = new UIImageView { ContentMode = UIViewContentMode.ScaleAspectFit, TranslatesAutoresizingMaskIntoConstraints = false }; ImageView = imageView; View.Add(ImageView); var ratingControl = new AAPLRatingControl(); ratingControl.TranslatesAutoresizingMaskIntoConstraints = false; ratingControl.AddTarget(RatingChanges, UIControlEvent.ValueChanged); RatingControl = ratingControl; View.Add(RatingControl); var overlayButton = new AAPLOverlayView(); overlayButton.TranslatesAutoresizingMaskIntoConstraints = false; OverlayButton = overlayButton; View.Add(OverlayButton); UpdatePhoto(); var views = NSDictionary.FromObjectsAndKeys( new object[] { imageView, ratingControl, overlayButton }, new object[] { "imageView", "ratingControl", "overlayButton" } ); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("|[imageView]|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:|[imageView]|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("[ratingControl]-|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("[overlayButton]-|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); View.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:[overlayButton]-[ratingControl]-|", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); var constraints = new List <NSLayoutConstraint>(); constraints.AddRange(NSLayoutConstraint.FromVisualFormat("|-(>=20)-[ratingControl]", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); constraints.AddRange(NSLayoutConstraint.FromVisualFormat("|-(>=20)-[overlayButton]", NSLayoutFormatOptions.DirectionLeadingToTrailing, null, views)); foreach (var constraint in constraints) { constraint.Priority = (int)UILayoutPriority.Required - 1; } View.AddConstraints(constraints.ToArray()); }