Dropdown with recommendations

A searchable dropdown/combo box that allows filtering options as you type. Implemented using Dear ImGui.

Why? - I Couldn't find one.

Code Example

void ImguiManager::Render() {
    static const std::vector<std::string> dataTypeOptions = {
        "int", "float", "double", "char", "bool", "string",

        "int8_t", "uint8_t", "int16_t", "uint16_t", "int32_t", "uint32_t", "int64_t", "uint64_t",

        "std::vector", "std::array", "std::list", "std::map", "std::set", "std::unordered_map", 

        "std::unique_ptr", "std::shared_ptr", "std::weak_ptr",

        "std::string", "std::string_view", "std::filesystem::path",

        "MyCustomClass", "ApplicationSettings", "UserProfile"
    };
    static std::string str = "Hello world";
    static std::string str2 = "Hello world2";

    ImGui::Begin("Mir::Dropdown()");
    Mir::Dropdown(str, "id1", dataTypeOptions);
    Mir::Dropdown(str2, "id2", dataTypeOptions);
    ImGui::End();
};

TODOs

• None.
• Tool for myself and currently does what i wants.

Building

Dependencies:

• Windows - For WindowsFileDialog.cpp
• Dear ImGui - For Main functionality
• GLFW - for ImGui backend
• OpenGL - for ImGUi backend
• C++23 - for std::string.contains()

Building with CMake

1. Clone the repository:

   git clone https://github.com/Mairooriam/Dropdown.git
   cd Dropdown

2. Create a build directory:

   mkdir build
   cd build

3. Configure the project:

   cmake ..

4. Build the project:

   cmake --build . --config Release

5. Run the example:

   ./Mir/dropdown

Licenses

This project is licensed under the MIT License - see the LICENSE.txt file for details.

Third-Party Libraries

This project uses the following third-party libraries:

• Dear ImGui - MIT License - View License
• GLFW - zlib/libpng License - View License