fix: fixed style for sample item

Author: Lytvynenko-Danylo

com.stansassets.plugins-dev-kit/Editor/UIToolkit/DocumentationTab/DocumentationTab.cs

@@ -15,7 +15,7 @@ public class DocumentationTab : BaseTab
         [SerializeField]
         List<VisualElement> m_DocUrls = new List<VisualElement>();
         [SerializeField]
-        List<Button> m_SampleUrls = new List<Button>();
+        List<VisualElement> m_SampleUrls = new List<VisualElement>();
         [SerializeField]
         List<VisualElement> m_DocTop = new List<VisualElement>();
         [SerializeField]
@@ -65,9 +65,14 @@ VisualElement DocumentationItem(string nameItem, string link)
             return item;
         }
 
-        Button SampleItem(string nameItem, string link)
+        VisualElement SampleItem(string nameItem, string link)
         {
-            var item = new Button { text = $"{nameItem}" };
+            var labelIcon = new Label();
+            labelIcon.AddToClassList("sample-icon");
+            var label = new Label { text = $"{nameItem}" };
+            var item = new Button();
+            item.Add(labelIcon);
+            item.Add(label);
             item.clicked += () =>
             {
                 EditorSceneManager.OpenScene(link);

com.stansassets.plugins-dev-kit/Editor/UIToolkit/DocumentationTab/DocumentationTab.uss

@@ -8,7 +8,19 @@ SettingsBlock {
 }
 
 .sample-btn {
-    margin: 0 0 10px 15px;
+    margin: 5px 5px 0 0;
+    background-color: initial;
+    border-width: 0;
+    width: auto;
+    flex-shrink: 0;
+    flex-direction: row;
+}
+
+.sample-btn:hover Label,
+.sample-btn:hover VisualElement {
+    -unity-background-image-tint-color: cornflowerblue;
+    color: cornflowerblue;
+    cursor: link;
 }
 
 .top-panel {
@@ -17,7 +29,6 @@ SettingsBlock {
 }
 
 .doc-panel {
-    padding-left: 10px;
     flex-wrap: wrap;
     flex-direction: row;
 }
@@ -34,4 +45,10 @@ SettingsBlock {
 
 .id-sample-text {
    margin-left: 0;
+}
+
+.sample-icon {
+    width: 15px;
+    margin-right: 1px;
+    background-image: url('../../Art/Icons/Generic/sample_dark.png');
 }

com.stansassets.plugins-dev-kit/Editor/UIToolkit/DocumentationTab/DocumentationTabDark.uss

@@ -0,0 +1,3 @@
+.sample-icon {
+    background-image: url('../../Art/Icons/Generic/sample_light.png');
+}