finished working on UI.

Author: JavaSaBr

libs/extensions/xbuf/slf4j-api-1.7.25.jar

@@ -1112,6 +1112,15 @@
     -fx-max-width: 598px;
 }
 
+.asset-editor-dialog > .hbox > .grid-pane {
+    -fx-hgap: 2px;
+}
+
+.asset-editor-dialog > .hbox > .grid-pane > .label {
+    -fx-alignment: center-right;
+    -fx-text-alignment: right;
+}
+
 .asset-editor-dialog-preview-container {
     -fx-min-height: 500px;
     -fx-min-width: 500px;
@@ -1159,4 +1168,33 @@
 .abstract-param-editor-control {
     -fx-padding: 1px 0px 1px 0px;
     -fx-spacing: 2px;
+}
+
+/*******************************************************************************
+ *                                                                             *
+ * Image Channel Preview                                                       *
+ *                                                                             *
+ ******************************************************************************/
+
+.image-channel-preview {
+    -fx-hgap: 4px;
+    -fx-vgap: 4px;
+}
+
+/*******************************************************************************
+ *                                                                             *
+ * Custom Tooltip                                                              *
+ *                                                                             *
+ ******************************************************************************/
+
+.custom-tooltip {
+    -fx-font-family: "Ubuntu Condensed";
+    -fx-font-size: 14;
+    -fx-padding: 6px;
+    -fx-background-insets: 0;
+    -fx-background-radius: 3px;
+    -fx-border-color: -var-border-color;
+    -fx-border-width: 1px;
+    -fx-border-radius: 2px;
+    -fx-effect: -fx-shadow-menu;
 }

libs/extensions/xbuf/slf4j-api-1.7.7.jar

@@ -4,7 +4,6 @@
 
     -var-background-color: #404552;
     -var-border-color: #20222a;
-    -var-menu-background-color: #383c4a;
 
     -var-button-hover-color: red;
     -var-button-arm-color: blue;
@@ -13,6 +12,7 @@
     -var-arrow-focused-color: derive(-var-background-color, 230%);
     -var-arrow-hover-color: derive(-var-background-color, 300%);
 
+    -var-menu-background-color: #383c4a;
     -var-menu-bar-background-color: #2f343f;
     -var-menu-hover-color: -fx-focus-color;
     -var-menu-item-hover-color: derive(-var-menu-background-color, 50%);

libs/extensions/xbuf/slf4j-simple-1.7.25.jar

@@ -4,12 +4,12 @@
 
     -var-background-color: #ffffff;
     -var-border-color: #dcdfe3;
-    -var-menu-background-color: #ffffff;
 
     -var-arrow-color: #70788d;
     -var-arrow-focused-color: white;
     -var-arrow-hover-color: #70788d;
 
+    -var-menu-background-color: #ffffff;
     -var-menu-bar-background-color: #f5f6f7;
     -var-menu-hover-color: -fx-focus-color;
     -var-menu-item-hover-color: derive(-var-menu-background-color, -10%);

resources/ui/css/custom_classes.bss

@@ -3,8 +3,8 @@
 import static com.jme3x.jfx.injfx.JmeToJFXIntegrator.bind;
 import static com.ss.editor.util.EditorUtil.getAssetFile;
 import static com.ss.editor.util.EditorUtil.toAssetPath;
-import static java.util.Objects.requireNonNull;
 import static com.ss.rlib.util.FileUtils.getExtension;
+import static com.ss.rlib.util.ObjectUtils.notNull;
 import com.jme3.asset.AssetManager;
 import com.jme3.environment.generation.JobProgressAdapter;
 import com.jme3.light.DirectionalLight;
@@ -25,20 +25,19 @@
 import com.ss.editor.Editor;
 import com.ss.editor.FileExtensions;
 import com.ss.editor.JFXApplication;
-import com.ss.editor.annotation.JMEThread;
 import com.ss.editor.annotation.FXThread;
 import com.ss.editor.annotation.FromAnyThread;
+import com.ss.editor.annotation.JMEThread;
 import com.ss.editor.executor.impl.EditorThreadExecutor;
 import com.ss.editor.model.tool.TangentGenerator;
-import com.ss.editor.ui.css.CSSIds;
 import com.ss.editor.ui.scene.EditorFXScene;
+import com.ss.rlib.ui.util.FXUtils;
+import com.ss.rlib.util.array.Array;
+import com.ss.rlib.util.array.ArrayFactory;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.StackPane;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-import com.ss.rlib.ui.util.FXUtils;
-import com.ss.rlib.util.array.Array;
-import com.ss.rlib.util.array.ArrayFactory;
 
 import java.nio.file.Path;
 
@@ -99,7 +98,7 @@ public static JMEFilePreviewManager getInstance() {
                 }
             }
         }
-        return requireNonNull(instance);
+        return notNull(instance);
     }
 
     /**
@@ -166,7 +165,6 @@ public void done(final LightProbe result) {
 
     private JMEFilePreviewManager() {
         this.imageView = new ImageView();
-        this.imageView.setId(CSSIds.JME_PREVIEW_MANAGER_IMAGE_VIEW);
         this.testBox = new Geometry("Box", new Box(2, 2, 2));
         this.modelNode = new Node("Model Node");
 
@@ -212,7 +210,7 @@ public void show(@NotNull final Path file, final int fitWidth, final int fitHeig
         imageView.setFitHeight(fitHeight);
         imageView.setFitWidth(fitWidth);
 
-        final Path assetFile = requireNonNull(getAssetFile(file), "File can't be null.");
+        final Path assetFile = notNull(getAssetFile(file), "File can't be null.");
         final String path = toAssetPath(assetFile);
         final String extension = getExtension(assetFile);