ImGui RatioButton

ImGuiRatioButton.cpp

bool RadioButton(const char* text, int* activeItem, int thisItem)
{
    if (activeItem != nullptr && *activeItem == thisItem)
        ImGui::PushStyleColor(ImGuiCol_Button, ImGui::GetStyle().Colors[ImGuiCol_ButtonActive]);

    bool value = ImGui::Button(text);

    if (activeItem != nullptr && *activeItem == thisItem)
        ImGui::PopStyleColor();

    if (value && activeItem != nullptr)
        *activeItem = thisItem;

    return value;
}