Revert "Try styling for icons"

This reverts commit ed63af0.

Author: oowekyala

src/main/java/net/sourceforge/pmd/util/fxdesigner/util/TreeIcons.java

@@ -16,22 +16,17 @@
 import java.util.function.Consumer;
 
 import org.apache.commons.lang3.mutable.MutableInt;
-import org.checkerframework.checker.nullness.qual.Nullable;
 import org.reactfx.value.Var;
 
 import net.sourceforge.pmd.lang.ast.Node;
 import net.sourceforge.pmd.lang.ast.xpath.Attribute;
 import net.sourceforge.pmd.util.designerbindings.DesignerBindings;
 import net.sourceforge.pmd.util.designerbindings.DesignerBindings.DefaultDesignerBindings;
-import net.sourceforge.pmd.util.designerbindings.DesignerBindings.TreeIconId;
 import net.sourceforge.pmd.util.fxdesigner.app.ApplicationComponent;
 import net.sourceforge.pmd.util.fxdesigner.app.DesignerRoot;
-import net.sourceforge.pmd.util.fxdesigner.util.TreeIcons;
 import net.sourceforge.pmd.util.fxdesigner.util.controls.SearchableTreeView.SearchableTreeItem;
 
-import javafx.scene.control.Tooltip;
 import javafx.scene.control.TreeItem;
-import javafx.scene.text.Text;
 import javafx.scene.text.TextFlow;
 
 /**
@@ -205,9 +200,7 @@ TextFlow styledPresentableText(Node node) {
 
         Attribute attr = bindings.getMainAttribute(node);
 
-        TextFlow flow = new TextFlow();
-        addXPathName(flow, node.getXPathNodeName(), bindings.getIcon(node));
-
+        TextFlow flow = new TextFlow(makeStyledText(node.getXPathNodeName(), NODE_XPATH_NAME_CSS));
         if (attr != null && attr.getStringValue() != null) {
             flow.getChildren().add(makeStyledText(" [", NODE_XPATH_PUNCT_CSS));
             flow.getChildren().add(makeStyledText("@" + attr.getName(), NODE_XPATH_MAIN_ATTR_NAME_CSS));
@@ -219,16 +212,4 @@ TextFlow styledPresentableText(Node node) {
     }
 
 
-    private void addXPathName(TextFlow flow, String name, @Nullable TreeIconId id) {
-        if (id == null) {
-            flow.getChildren().addAll(makeStyledText(name, NODE_XPATH_NAME_CSS));
-        } else {
-            Text headText = new Text(name);
-            headText.getStyleClass().addAll(NODE_XPATH_NAME_CSS, "tree-icon-emphasis", TreeIcons.cssClass(id));
-            Tooltip.install(headText, new Tooltip(TreeIcons.displayName(id)));
-            flow.getChildren().add(headText);
-        }
-    }
-
-
 }

src/main/java/net/sourceforge/pmd/util/fxdesigner/util/controls/ASTTreeItem.java

@@ -45,11 +45,6 @@
   }
 }
 
-.tree-icon-emphasis {
-  -fx-fill: green;
-  -fx-font-weight: bold;
-}
-
 
 .table-view {
   -fx-border-color: @darker-accent;