Improved Row element stability

2021-12-16 01:39:26 +01:00
parent 5f636beb9d
commit 656d1a6ecf
4 changed files with 82 additions and 14 deletions
@@ -0,0 +1,56 @@
+using NUnit.Framework;
+using QuestPDF.Examples.Engine;
+using QuestPDF.Fluent;
+using QuestPDF.Helpers;
+using QuestPDF.Infrastructure;
+
+namespace QuestPDF.Examples
+{
+    public class RowExamples
+    {
+        [Test]
+        public void Stability()
+        {
+            // up to version 2021.12, this code would always result with the infinite layout exception
+            
+            RenderingTest
+                .Create()
+                .ProducePdf()
+                .MaxPages(100)
+                .PageSize(250, 150)
+                .ShowResults()
+                .Render(container =>
+                {
+                    container
+                        .Padding(25)
+                        .Row(row =>
+                        {
+                            row.RelativeColumn().Stack(stack =>
+                            {
+                                stack.Item().ShowOnce().Element(CreateBox).Text("X");
+                                stack.Item().Element(CreateBox).Text("1");
+                                stack.Item().Element(CreateBox).Text("2");
+                            });
+                                
+                            row.RelativeColumn().Stack(stack =>
+                            {
+                                stack.Item().Element(CreateBox).Text("1");
+                                stack.Item().Element(CreateBox).Text("2");
+                            });
+                        });
+                });
+
+            static IContainer CreateBox(IContainer container)
+            {
+                return container
+                    .ExtendHorizontal()
+                    .ExtendVertical()
+                    .Background(Colors.Grey.Lighten4)
+                    .Border(1)
+                    .AlignCenter()
+                    .AlignMiddle()
+                    .ShowOnce();
+            }
+        }
+    }
+}