Recursive UI elements support

1 files changed, 15 insertions, 1 deletions

diff --git a/engine/Dynamic/Descriptors/UIElement.go b/engine/Dynamic/Descriptors/UIElement.go
index da523e9..0e59c9a 100644
--- a/engine/Dynamic/Descriptors/UIElement.go
+++ b/engine/Dynamic/Descriptors/UIElement.go
@@ -14,6 +14,9 @@ type UIElementDescriptor struct {
 	Weight float32
 	Style StyleDescriptor
 
+	// For recursive elements
+	BackgroundElement *UIElementDescriptor
+
 	// For labels
 	Text string
 	Alignment string
@@ -64,11 +67,22 @@ func parseAsLabel(base *UIElementDescriptor) ui.UIElement {
 		alignment = ui.Start
 	}
 
+	var child ui.UIElement = nil
+	if base.BackgroundElement != nil {
+		var parsed, err = base.BackgroundElement.Parse()
+		if err == nil {
+			child = parsed
+		} else {
+			rl.TraceLog(rl.LogWarning, "Failed to parse a background element of a label: %v", err.Error())
+		}
+	}
+
 	return &ui.Label {
 		Weight: base.Weight,
 		Text: base.Text,
 		Alignment: alignment,
 		Style: base.Style.Parse(),
+		BackgroundElement: child,
 	}
 }
 
@@ -111,7 +125,7 @@ func parseAsGridColumn(base *UIElementDescriptor) ui.UIElement {
 func parseAsImage(base *UIElementDescriptor) ui.UIElement {
 	var texture, err = components.Resources.Textures.GetTextureByName(base.TextureName)
 	if err != nil {
-		rl.TraceLog(rl.LogWarning, "Failed to parse a texture %s requested by an inage UI element: %v", base.TextureName, err.Error())
+		rl.TraceLog(rl.LogWarning, "Failed to parse a texture %s requested by an image UI element: %v", base.TextureName, err.Error())
 		return nil
 	}
 	var outp = ui.Image {