Function CalcWindowContentSizes

Dependencies/ImGui/src/imgui.cpp:7025–7043

}

static void CalcWindowContentSizes(ImGuiWindow* window, ImVec2* content_size_current, ImVec2* content_size_ideal)
{
    bool preserve_old_content_sizes = false;
    if (window->Collapsed && window->AutoFitFramesX <= 0 && window->AutoFitFramesY <= 0)
        preserve_old_content_sizes = true;
    else if (window->Hidden && window->HiddenFramesCannotSkipItems == 0 && window->HiddenFramesCanSkipItems > 0)
        preserve_old_content_sizes = true;
    if (preserve_old_content_sizes)
    {
        *content_size_current = window->ContentSize;
        *content_size_ideal = window->ContentSizeIdeal;
        return;
    }

    content_size_current->x = (window->ContentSizeExplicit.x != 0.0f) ? window->ContentSizeExplicit.x : ImTrunc64(window->DC.CursorMaxPos.x - window->DC.CursorStartPos.x);
    content_size_current->y = (window->ContentSizeExplicit.y != 0.0f) ? window->ContentSizeExplicit.y : ImTrunc64(window->DC.CursorMaxPos.y - window->DC.CursorStartPos.y);
    content_size_ideal->x = (window->ContentSizeExplicit.x != 0.0f) ? window->ContentSizeExplicit.x : ImTrunc64(ImMax(window->DC.CursorMaxPos.x, window->DC.IdealMaxPos.x) - window->DC.CursorStartPos.x);
    content_size_ideal->y = (window->ContentSizeExplicit.y != 0.0f) ? window->ContentSizeExplicit.y : ImTrunc64(ImMax(window->DC.CursorMaxPos.y, window->DC.IdealMaxPos.y) - window->DC.CursorStartPos.y);
}

static ImVec2 CalcWindowAutoFitSize(ImGuiWindow* window, const ImVec2& size_contents, int axis_mask)
{