Refactor enums to classes with static fields

imgui-binding/src/main/java/imgui/enums/ImGuiStyleVar.java

@@ -1,38 +1,36 @@
 package imgui.enums;
 
-public enum ImGuiStyleVar {
-    Alpha(0),
-    WindowPadding(1),
-    WindowRounding(2),
-    WindowBorderSize(3),
-    WindowMinSize(4),
-    WindowTitleAlign(5),
-    ChildRounding(6),
-    ChildBorderSize(7),
-    PopupRounding(8),
-    PopupBorderSize(9),
-    FramePadding(10),
-    FrameRounding(11),
-    ImGuiStyleVar_FrameBorderSize(12),
-    ItemSpacing(13),
-    ItemInnerSpacing(14),
-    IndentSpacing(15),
-    ScrollbarSize(16),
-    ScrollbarRounding(17),
-    GrabMinSize(18),
-    GrabRounding(19),
-    TabRounding(20),
-    ButtonTextAlign(21),
-    SelectableTextAlign(22),
-    COUNT(23);
-
-    int value;
-
-    ImGuiStyleVar(int code) {
-        value = code;
+/**
+ * Enumeration for PushStyleVar() / PopStyleVar() to temporarily modify the ImGuiStyle structure.
+ * NB: the enum only refers to fields of ImGuiStyle which makes sense to be pushed/popped inside UI code. During initialization, feel free to just poke into ImGuiStyle directly.
+ * NB: if changing this enum, you need to update the associated internal table GStyleVarInfo[] accordingly. This is where we link enum values to members offset/type.
+ */
+public final class ImGuiStyleVar {
+    private ImGuiStyleVar() {
     }
 
-    public int getValue() {
-        return value;
-    }
+    public static final int Alpha = 0;                // float     Alpha
+    public static final int WindowPadding = 1;        // ImVec2    WindowPadding
+    public static final int WindowRounding = 2;       // float     WindowRounding
+    public static final int WindowBorderSize = 3;     // float     WindowBorderSize
+    public static final int WindowMinSize = 4;        // ImVec2    WindowMinSize
+    public static final int WindowTitleAlign = 5;     // ImVec2    WindowTitleAlign
+    public static final int ChildRounding = 6;        // float     ChildRounding
+    public static final int ChildBorderSize = 7;      // float     ChildBorderSize
+    public static final int PopupRounding = 8;        // float     PopupRounding
+    public static final int PopupBorderSize = 9;      // float     PopupBorderSize
+    public static final int FramePadding = 10;        // ImVec2    FramePadding
+    public static final int FrameRounding = 11;       // float     FrameRounding
+    public static final int FrameBorderSize = 12;     // float     FrameBorderSize
+    public static final int ItemSpacing = 13;         // ImVec2    ItemSpacing
+    public static final int ItemInnerSpacing = 14;    // ImVec2    ItemInnerSpacing
+    public static final int IndentSpacing = 15;       // float     IndentSpacing
+    public static final int ScrollbarSize = 16;       // float     ScrollbarSize
+    public static final int ScrollbarRounding = 17;   // float     ScrollbarRounding
+    public static final int GrabMinSize = 18;         // float     GrabMinSize
+    public static final int GrabRounding = 19;        // float     GrabRounding
+    public static final int TabRounding = 20;         // float     TabRounding
+    public static final int ButtonTextAlign = 21;     // ImVec2    ButtonTextAlign
+    public static final int SelectableTextAlign = 22; // ImVec2    SelectableTextAlign
+    public static final int COUNT = 23;
 }