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flowlayout.h
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50 
51 #ifndef FLOWLAYOUT_H
52 #define FLOWLAYOUT_H
53 
54 #include <QLayout>
55 #include <QRect>
56 #include <QStyle>
57 
58 class FlowLayout : public QLayout
59 {
60 public:
61  explicit FlowLayout(QWidget *parent, int margin = -1, int hSpacing = -1, int vSpacing = -1);
62  explicit FlowLayout(int margin = -1, int hSpacing = -1, int vSpacing = -1);
63  ~FlowLayout() override;
64 
65  void addItem(QLayoutItem *item) override;
66  int horizontalSpacing() const;
67  int verticalSpacing() const;
68  Qt::Orientations expandingDirections() const override;
69  bool hasHeightForWidth() const override;
70  int heightForWidth(int) const override;
71  int count() const override;
72  QLayoutItem *itemAt(int index) const override;
73  QSize minimumSize() const override;
74  void setGeometry(const QRect &rect) override;
75  QSize sizeHint() const override;
76  QLayoutItem *takeAt(int index) override;
77 
78 private:
79  int doLayout(const QRect &rect, bool testOnly) const;
80  int smartSpacing(QStyle::PixelMetric pm) const;
81 
82  QList<QLayoutItem *> itemList;
83  int m_hSpace;
84  int m_vSpace;
85 };
86 
87 #endif // FLOWLAYOUT_H
typedef Orientations
QObject * parent() const const
int margin() const const