ribbongrouplayout.h

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#pragma once
 
#include "qxribbon_global.h"
#include "ribbongroup.h"
 
#include <QWidgetItem>
#include <QLayout>
 
QX_RIBBON_BEGIN_NAMESPACE
 
class RibbonGroupLayoutPrivate;
 
class RibbonGroupItem : public QWidgetItem
{
public:
    RibbonGroupItem(QWidget *widget);
    bool isEmpty() const Q_DECL_OVERRIDE;
 
    short rowIndex;       
    int columnIndex;      
    QRect willGeometry;   
    QAction *action;      
    bool customWidget;    
    RibbonGroup::RowProportion
        rowProportion;   
};
 
class RibbonGroupLayout : public QLayout
{
    Q_OBJECT
public:
    RibbonGroupLayout(QWidget *p = Q_NULLPTR);
    ~RibbonGroupLayout();
 
    virtual int indexOf(QAction *action) const;
 
    void addItem(QLayoutItem *item) Q_DECL_OVERRIDE;   // useless
 
    void insertAction(int index, QAction *act, RibbonGroup::RowProportion rp = RibbonGroup::Auto);
 
    QLayoutItem *itemAt(int index) const Q_DECL_OVERRIDE;
    QLayoutItem *takeAt(int index) Q_DECL_OVERRIDE;
    int count() const Q_DECL_OVERRIDE;
 
    bool isEmpty() const Q_DECL_OVERRIDE;
    void invalidate() Q_DECL_OVERRIDE;
    Qt::Orientations expandingDirections() const Q_DECL_OVERRIDE;
 
    void setGeometry(const QRect &rect) Q_DECL_OVERRIDE;
 
    QSize minimumSize() const Q_DECL_OVERRIDE;
    QSize sizeHint() const Q_DECL_OVERRIDE;
 
    RibbonGroupItem *groupItem(QAction *action) const;
    RibbonGroupItem *lastItem() const;
 
    QWidget *lastWidget() const;
 
    void move(int from, int to);
 
    bool isDirty() const;
 
    static int calcLargeHeight(const QRect &setrect, const RibbonGroup *group);
 
    static const QMargins &groupContentsMargins();
    static void setGroupContentsMargins(const QMargins &m);
protected:
    const QList<RibbonGroupItem *> &ribbonGroupItems() const;
private:
    QX_DECLARE_PRIVATE(RibbonGroupLayout)
    friend class RibbonGroup;
    friend class RibbonGroupPrivate;
};
 
QX_RIBBON_END_NAMESPACE