Function main

samples/application/ogui2/sandbox/src/sandbox_exmaple.cpp:29–131

#include "SkrGui/widgets/mouse_region.hpp"

int main(void)
{
    using namespace skr::gui;

    // log system
    skr::log::LogConstants::gFlushBehavior = skr::log::LogFlushBehavior::kFlushImmediate;

    // create backends
    SkrNativeDevice* device = SkrNew<SkrNativeDevice>();
    device->init();

    // create sandbox
    Sandbox* sandbox = SkrNew<Sandbox>(device);
    sandbox->init();

    // setup content
    {
        auto widget = SNewWidget(Counter){};
        sandbox->set_content(widget);
    }

    // input system
    skr::input::InputSystem* input_system = nullptr;
    {
        // init input system
        skr::input::Input::Initialize();
        input_system = skr::input::InputSystem::Create();

        // create mapping context
        auto mapping_ctx = input_system->create_mapping_context();
        input_system->add_mapping_context(mapping_ctx, 0, {});

        // bind events
        bind_pointer_event(input_system, mapping_ctx, sandbox);
    }

    // handler
    bool b_quit  = false;
    auto handler = skr_system_get_default_handler();
    handler->add_window_close_handler(
    +[](SWindowHandle window, void* pQuit) {
        bool& quit = *(bool*)pQuit;
        quit       = true;
    },
    &b_quit);
    handler->add_window_resize_handler(
    +[](SWindowHandle window, int32_t w, int32_t h, void* usr_data) {
        auto sandbox = reinterpret_cast<Sandbox*>(usr_data);
        sandbox->resize_window(w, h);
    },
    sandbox);

    // show window
    {
        WindowDesc desc = {};
        desc.size       = { 600, 600 };
        desc.pos        = { 300, 300 };
        desc.name       = u8"SkrGUI Sandbox";