add 'select' element (WIP)

src/graphics/ui/elements/Button.cpp

@@ -49,7 +49,7 @@ Button::Button(
     label = std::make_shared<Label>(gui, text);
     label->setAlign(Align::center);
     label->setSize(getContentSize());
-    label->setInteractive(true);
+    label->setInteractive(false);
     add(label);
     
     setHoverColor({0.05f, 0.1f, 0.15f, 0.75f});

src/graphics/ui/elements/SelectBox.cpp

@@ -0,0 +1,16 @@
+#include "SelectBox.hpp"
+
+#include "Label.hpp"
+
+using namespace gui;
+
+SelectBox::SelectBox(
+    GUI& gui,
+    std::vector<Element>&& elements,
+    Element selected,
+    int contentWidth,
+    const glm::vec4& padding
+)
+    : Button(gui, selected.text, padding, nullptr, glm::vec2(contentWidth, -1)),
+      elements(std::move(elements)) {
+}

src/graphics/ui/elements/SelectBox.hpp

@@ -0,0 +1,26 @@
+#pragma once
+
+#include "Button.hpp"
+
+namespace gui {
+    class Label;
+
+    class SelectBox : public Button {
+    public:
+        struct Element {
+            std::string value;
+            std::wstring text;
+        };
+    private:
+        std::vector<Element> elements;
+        Element selected {};
+    public:
+        SelectBox(
+            GUI& gui,
+            std::vector<Element>&& elements,
+            Element selected,
+            int contentWidth,
+            const glm::vec4& padding
+        );
+    };
+}