ribbongroup_p.h

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#pragma once
 
#include "qxribbon_global.h"
#include "ribbongroup.h"
 
#include <QToolButton>
 
QX_RIBBON_BEGIN_NAMESPACE
 
class RibbonButton;
class RibbonGroupItem;
class RibbonGroupLayout;
 
class RibbonGroupOptionButton : public QToolButton
{
    Q_OBJECT
public:
    explicit RibbonGroupOptionButton(QWidget *parent = Q_NULLPTR);
    // 有别于setDefaultAction 此函数只关联action的响应，而不设置text，icon等
    void connectAction(QAction *action);
};
 
class RibbonGroupPrivate
{
    QX_DECLARE_PUBLIC(RibbonGroup)
public:
    RibbonGroupPrivate();
 
    void init();
    void resetLargeToolButtonStyle();
 
    // 返回最后一个添加的action对应的button，前提是最后一个是toolbutton，否则返回Q_NULLPTR
    RibbonButton *lastAddedButton();
    // RibbonGroup的友元类RibbonCustommizeWidget会通过该接口获取所有item
    const QList<RibbonGroupItem *> &ribbonGroupItems() const;
public:
    RibbonGroupLayout *m_layout;
    RibbonGroupOptionButton *m_optionActionButton;
    RibbonGroup::GroupLayoutMode m_groupLayoutMode;   
    static int s_groupTitleHeight;                    
    static bool s_titleVisible;
    bool m_isCanCustomize;   
};
 
/* RibbonSeparator */
class RibbonSeparator : public QWidget
{
    Q_OBJECT
public:
    RibbonSeparator(int height, QWidget *parent = Q_NULLPTR);
    RibbonSeparator(QWidget *parent = Q_NULLPTR);
 
    virtual QSize sizeHint() const Q_DECL_OVERRIDE;
    void setTopBottomMargins(int top, int bottom);
protected:
    void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
private:
    int m_topMargin;
    int m_bottomMargin;
};
 
QX_RIBBON_END_NAMESPACE