Method SetCreateThumbnailCallback

ImGuiFileDialog.cpp:3094–3096

}

void IGFD::ThumbnailFeature::SetCreateThumbnailCallback(const CreateThumbnailFun& vCreateThumbnailFun) {
    m_CreateThumbnailFun = vCreateThumbnailFun;
}

void IGFD::ThumbnailFeature::SetDestroyThumbnailCallback(const DestroyThumbnailFun& vCreateThumbnailFun) {
    m_DestroyThumbnailFun = vCreateThumbnailFun;