15 class GFX_EXPORT InsetsF {
17   constexpr InsetsF() : top_(0.f), left_(0.f), bottom_(0.f), right_(0.f) {}  in InsetsF()  function
18   constexpr explicit InsetsF(float all)  in InsetsF()  function
20   constexpr InsetsF(float vertical, float horizontal)  in InsetsF()  function
25   constexpr InsetsF(float top, float left, float bottom, float right)  in InsetsF()  function
51   bool operator==(const InsetsF& insets) const {
56   bool operator!=(const InsetsF& insets) const {
60   void operator+=(const InsetsF& insets) {
67   void operator-=(const InsetsF& insets) {
74   InsetsF operator-() const {
75     return InsetsF(-top_, -left_, -bottom_, -right_);
78   InsetsF Scale(float scale) const {  in Scale()
79     return InsetsF(scale * top(), scale * left(), scale * bottom(),  in Scale()
93 inline InsetsF operator+(InsetsF lhs, const InsetsF& rhs) {
98 inline InsetsF operator-(InsetsF lhs, const InsetsF& rhs) {