1 files changed, 86 insertions, 0 deletions
diff --git a/src/main/java/me/shedaniel/rei/api/widgets/Panel.java b/src/main/java/me/shedaniel/rei/api/widgets/Panel.java
new file mode 100644
index 000000000..441068b62
--- /dev/null
+++ b/src/main/java/me/shedaniel/rei/api/widgets/Panel.java
@@ -0,0 +1,86 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020 shedaniel
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package me.shedaniel.rei.api.widgets;
+
+import me.shedaniel.rei.api.REIHelper;
+import me.shedaniel.rei.gui.widget.WidgetWithBounds;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.function.Predicate;
+
+public abstract class Panel extends WidgetWithBounds {
+    public abstract int getInnerColor();
+    
+    public abstract void setInnerColor(int innerColor);
+    
+    public final Panel innerColor(int innerColor) {
+        setInnerColor(innerColor);
+        return this;
+    }
+    
+    public final Panel innerColor(int lightColor, int darkColor) {
+        return innerColor(REIHelper.getInstance().isDarkThemeEnabled() ? darkColor : lightColor);
+    }
+    
+    public abstract int getXTextureOffset();
+    
+    public abstract void setXTextureOffset(int xTextureOffset);
+    
+    public final Panel xTextureOffset(int xTextureOffset) {
+        setXTextureOffset(xTextureOffset);
+        return this;
+    }
+    
+    public abstract int getYTextureOffset();
+    
+    public abstract void setYTextureOffset(int yTextureOffset);
+    
+    public final Panel yTextureOffset(int yTextureOffset) {
+        setYTextureOffset(yTextureOffset);
+        return this;
+    }
+    
+    public abstract int getColor();
+    
+    public abstract void setColor(int color);
+    
+    public final Panel color(int color) {
+        setColor(color);
+        return this;
+    }
+    
+    public final Panel color(int lightColor, int darkColor) {
+        return color(REIHelper.getInstance().isDarkThemeEnabled() ? darkColor : lightColor);
+    }
+    
+    @NotNull
+    public abstract Predicate<Panel> getRendering();
+    
+    public abstract void setRendering(@NotNull Predicate<Panel> rendering);
+    
+    public final Panel rendering(@NotNull Predicate<Panel> rendering) {
+        setRendering(rendering);
+        return this;
+    }
+}