Function InitOrLoadWindowSettings

imgui_tiny_app/imgui/imgui.cpp:6914–6944

}

static void InitOrLoadWindowSettings(ImGuiWindow* window, ImGuiWindowSettings* settings)
{
    // Initial window state with e.g. default/arbitrary window position
    // Use SetNextWindowPos() with the appropriate condition flag to change the initial position of a window.
    const ImGuiViewport* main_viewport = ImGui::GetMainViewport();
    window->Pos = main_viewport->Pos + ImVec2(60, 60);
    window->Size = window->SizeFull = ImVec2(0, 0);
    window->ViewportPos = main_viewport->Pos;
    window->SetWindowPosAllowFlags = window->SetWindowSizeAllowFlags = window->SetWindowCollapsedAllowFlags = window->SetWindowDockAllowFlags = ImGuiCond_Always | ImGuiCond_Once | ImGuiCond_FirstUseEver | ImGuiCond_Appearing;

    if (settings != NULL)
    {
        SetWindowConditionAllowFlags(window, ImGuiCond_FirstUseEver, false);
        ApplyWindowSettings(window, settings);
    }
    window->DC.CursorStartPos = window->DC.CursorMaxPos = window->DC.IdealMaxPos = window->Pos; // So first call to CalcWindowContentSizes() doesn't return crazy values

    if ((window->Flags & ImGuiWindowFlags_AlwaysAutoResize) != 0)
    {
        window->AutoFitFramesX = window->AutoFitFramesY = 2;
        window->AutoFitOnlyGrows = false;
    }
    else
    {
        if (window->Size.x <= 0.0f)
            window->AutoFitFramesX = 2;
        if (window->Size.y <= 0.0f)
            window->AutoFitFramesY = 2;
        window->AutoFitOnlyGrows = (window->AutoFitFramesX > 0) || (window->AutoFitFramesY > 0);
    }
}

static ImGuiWindow* CreateNewWindow(const char* name, ImGuiWindowFlags flags)
{