More flexible Line Separators

src/main/java/org/betterx/bclib/client/gui/modmenu/TestScreen.java

@@ -38,7 +38,7 @@ public class TestScreen extends LayoutScreen {
                         Component.literal("Some other, longer Text")
                 ).centerHorizontal()
         );
-        rows.addSpacer(16);
+        rows.addHorizontalSeparator(16).alignTop();
         rows.add(new Input(Value.fitOrFill(), Value.fit(), Component.literal("Input"), "0xff00ff"));
         rows.add(new ColorSwatch(Value.fit(), Value.fit(), ColorUtil.LIGHT_PURPLE).centerHorizontal());
         rows.add(new ColorPicker(
@@ -52,7 +52,7 @@ public class TestScreen extends LayoutScreen {
                         Component.literal("Some blue text")
                 ).centerHorizontal().setColor(ColorUtil.BLUE)
         );
-        rows.addSpacer(16);
+        rows.addHLine(Value.fixed(32), Value.fixed(16));
         rows.add(new Image(
                         Value.fixed(24), Value.fixed(24),
                         BCLib.makeID("icon.png"),
@@ -66,7 +66,7 @@ public class TestScreen extends LayoutScreen {
                 ).setColor(ColorUtil.LIGHT_PURPLE).centerHorizontal()
         );
 
-        rows.addSpacer(16);
+        rows.addHorizontalLine(16);
         rows.add(new Range<>(
                 Value.fill(), Value.fit(),
                 Component.literal("Integer"),

src/main/java/org/betterx/ui/layout/components/AbstractStack.java

@@ -235,12 +235,28 @@ public abstract class AbstractStack<R extends ComponentRenderer, T extends Abstr
         return c;
     }
 
+    public HLine addHorizontalSeparator(int height) {
+        return addHLine(Value.relative(1.0 / 1.618033988749894), Value.fixed(height));
+    }
+
+    public HLine addHorizontalLine(int height) {
+        return addHLine(Value.fill(), Value.fixed(height));
+    }
+
     public HLine addHLine(Value width, Value height) {
         HLine l = new HLine(width, height);
         add(l);
         return l;
     }
 
+    public VLine addVerticalSeparator(int width) {
+        return addVLine(Value.fixed(width), Value.relative(1.0 / 1.618033988749894));
+    }
+
+    public VLine addVerticalLine(int width) {
+        return addVLine(Value.fixed(width), Value.fill());
+    }
+
     public VLine addVLine(Value width, Value height) {
         VLine l = new VLine(width, height);
         add(l);

src/main/java/org/betterx/ui/layout/components/HLine.java

@@ -9,10 +9,12 @@ import org.betterx.ui.layout.values.Value;
 import com.mojang.blaze3d.vertex.PoseStack;
 
 public class HLine extends CustomRenderComponent {
-    private int color = ColorUtil.WHITE;
+    private int color = ColorUtil.DEFAULT_TEXT;
 
     public HLine(Value width, Value height) {
         super(width, height);
+        this.vAlign = Alignment.CENTER;
+        this.hAlign = Alignment.CENTER;
     }
 
     public HLine setColor(int color) {

src/main/java/org/betterx/ui/layout/components/VLine.java

@@ -9,10 +9,12 @@ import org.betterx.ui.layout.values.Value;
 import com.mojang.blaze3d.vertex.PoseStack;
 
 public class VLine extends CustomRenderComponent {
-    private int color = ColorUtil.WHITE;
+    private int color = ColorUtil.DEFAULT_TEXT;
 
     public VLine(Value width, Value height) {
         super(width, height);
+        this.vAlign = Alignment.CENTER;
+        this.hAlign = Alignment.CENTER;
     }
 
     public VLine setColor(int color) {