53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
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#ifndef SARIBBONELEMENTMANAGER_H
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#define SARIBBONELEMENTMANAGER_H
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#include "SARibbonElementFactory.h"
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#include "SARibbonGlobal.h"
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/**
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@brief 此类是一个全局单例，用于管理SARibbonElementFactory
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如果你有自己的某个部件要重写，首先你需要有自己的ElementFactory
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@code
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class MyRibbonElementFactory : public SARibbonElementFactory{
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public:
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...
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virtual SARibbonPannel* createRibbonPannel(QWidget* parent){
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return new MyRibbonPannel(parent);
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}
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};
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@endcode
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然后，你需要在ribbonbar创建之前把自己的ElementFactory设置进去
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这个一般会在main函数中进行
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@code
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SARibbonElementManager::instance()->setupFactory(new MyRibbonElementFactory);
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@endcode
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这样，SARibbon创建的pannel就是你自己重写的MyRibbonPannel
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*/
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class SA_RIBBON_EXPORT SARibbonElementManager
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{
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protected:
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SARibbonElementManager();
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public:
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virtual ~SARibbonElementManager();
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static SARibbonElementManager* instance();
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SARibbonElementFactory* factory();
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void setupFactory(SARibbonElementFactory* fac);
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private:
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QScopedPointer< SARibbonElementFactory > mFactory;
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};
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#ifndef RibbonSubElementMgr
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#define RibbonSubElementMgr SARibbonElementManager::instance()
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#endif
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#ifndef RibbonSubElementFactory
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#define RibbonSubElementFactory SARibbonElementManager::instance()->factory()
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#endif
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#endif // SARIBBONELEMENTMANAGER_H
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