Beispiel #1
0
        private UIView InitializeArticleDisplays(NewsArticle article)
        {
            var tempView = new UIView();

            UILabel     articleTitle;
            UIImageView articleImage;
            UILabel     articleUrl;
            UILabel     articleSource;
            UITextView  articleDescription; // UILabels don't align to the top

            articleImage       = new UIImageView(new RectangleF(Width / 20, (float)bar.Frame.Bottom + Height / 10, Width - Width / 10, Height / 3));
            articleImage.Image = FromUrl(article.UrlToImage);
            tempView.AddSubview(articleImage);

            articleSource      = new UILabel(new RectangleF(Width / 20, (float)articleImage.Frame.Top - 70, Width - Width / 10, 70));
            articleSource.Text = article.Source.Name;
            articleSource.Font = UIFont.SystemFontOfSize(15 + (int)(Width / 20));
            articleSource.AdjustsFontSizeToFitWidth                 = true;
            articleSource.AdjustsFontForContentSizeCategory         = true;
            articleSource.TranslatesAutoresizingMaskIntoConstraints = true;
            articleSource.SizeToFit();
            articleSource.Frame           = new RectangleF(Width / 20, (float)(articleImage.Frame.Top - articleSource.Frame.Height), Width - Width / 10, (float)articleSource.Frame.Height);
            articleSource.TextColor       = UIColor.Black;
            articleSource.BackgroundColor = UIColor.FromRGBA(0, 0, 0, 30);
            tempView.AddSubview(articleSource);

            articleUrl       = new UILabel(new RectangleF(Width / 20, (float)articleImage.Frame.Bottom, Width - Width / 10, Height / 10));
            articleUrl.Lines = 1;
            articleUrl.Text  = article.Url;
            articleUrl.Font  = UIFont.SystemFontOfSize(6 + (int)(Width / 50));
            articleUrl.TranslatesAutoresizingMaskIntoConstraints = true;
            articleUrl.SizeToFit();
            articleUrl.Frame           = new RectangleF(Width / 20, (float)articleImage.Frame.Bottom, Width - Width / 10, (float)articleUrl.Frame.Height);
            articleUrl.TextColor       = UIColor.DarkGray;
            articleUrl.BackgroundColor = UIColor.FromRGBA(0, 0, 0, 30);
            tempView.AddSubview(articleUrl);

            articleTitle       = new UILabel(new RectangleF(Width / 20, (float)articleUrl.Frame.Bottom + Height / 30, Width - Width / 10, Height / 4));
            articleTitle.Lines = 3;
            articleTitle.Text  = article.Title;
            articleTitle.Font  = UIFont.SystemFontOfSize(13 + (int)(Width / 35));
            articleTitle.TranslatesAutoresizingMaskIntoConstraints = true;
            articleTitle.SizeToFit();
            articleTitle.Frame              = new RectangleF(Width / 20, (float)articleUrl.Frame.Bottom + Height / 30, Width - Width / 10, (float)articleTitle.Frame.Height);
            articleTitle.TextColor          = UIColor.Black;
            articleTitle.Layer.CornerRadius = 3;
            articleTitle.BackgroundColor    = UIColor.Clear;
            tempView.AddSubview(articleTitle);


            articleDescription                             = new UITextView(new RectangleF(Width / 20, (float)articleTitle.Frame.Bottom, Width - Width / 10, (float)(Height * 4 / 5 - articleTitle.Frame.Bottom)));
            articleDescription.Text                        = article.Description;
            articleDescription.Font                        = UIFont.SystemFontOfSize(10 + (int)(Width / 50));
            articleDescription.TextColor                   = UIColor.Black;
            articleDescription.BackgroundColor             = UIColor.Clear;
            articleDescription.Editable                    = false;
            articleDescription.Selectable                  = false;
            articleDescription.ScrollEnabled               = false;
            articleDescription.TextContainer.LineBreakMode = UILineBreakMode.TailTruncation;
            tempView.AddSubview(articleDescription);

            return(tempView);
        }