ribbonpage_p.h

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#pragma once
 
#include "ribbongroup.h"
 
#include <QObject>
#include <QToolButton>
 
QX_RIBBON_BEGIN_NAMESPACE
 
class RibbonPage;
class RibbonSeparator;
class RibbonBar;
class RibbonPageScrollButton;
 
class RibbonPageItem
{
public:
    RibbonPageItem()
        : m_group(Q_NULLPTR)
        , m_separator(Q_NULLPTR)
    {
    }
 
    bool isEmpty() const
    {
        if (m_group) {
            return m_group->isHidden();
        }
        return true;
    }
 
    bool isNull() const
    {
        return (m_group == Q_NULLPTR);
    }
public:
    RibbonGroup *m_group;
    RibbonSeparator *m_separator;
    QRect m_groupWillGeometry;
    QRect m_separatorWillGeometry;
};
 
class RibbonPageScrollButton : public QToolButton
{
    Q_OBJECT
public:
    RibbonPageScrollButton(Qt::ArrowType arr, QWidget *p = Q_NULLPTR);
};
 
class RibbonPagePrivate : public QObject
{
    Q_OBJECT
    QX_DECLARE_PUBLIC(RibbonPage)
public:
    RibbonPagePrivate();
    virtual ~RibbonPagePrivate();
 
    void init();
 
    RibbonGroup *addGroup(const QString &title);
    void addGroup(RibbonGroup *group);
    RibbonGroup *insertGroup(int index, const QString &title);
    void insertGroup(int index, RibbonGroup *group);
 
    bool takeGroup(RibbonGroup *group);
 
    bool removeGroup(RibbonGroup *group);
 
    QList<RibbonGroup *> groupList() const;
 
    void setGroupLayoutMode(RibbonGroup::GroupLayoutMode m);
 
    int totalSizeHintWidth() const;
 
    QSize pageContentSize() const;
 
    void updateItemGeometry();
 
    void doItemLayout();
 
    void doWheelEvent(QWheelEvent *event);
 
public Q_SLOTS:
    void onLeftScrollButtonClicked();
    void onRightScrollButtonClicked();
public:
    RibbonBar *m_ribbonBar;
    RibbonGroup::GroupLayoutMode m_groupLayoutMode;
    RibbonPageScrollButton *m_leftScrollBtn;
    RibbonPageScrollButton *m_rightScrollBtn;
    QList<RibbonPageItem> m_itemList;
    QSize m_sizeHint;
    QMargins m_contentsMargins;
    int m_totalWidth;
    int m_XBase;
    bool m_isRightScrollBtnShow;
    bool m_isLeftScrollBtnShow;
    bool m_isPageContext;
    bool m_isCanCustomize;
};
 
QX_RIBBON_END_NAMESPACE