IPrioritable.hxx

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#ifndef INCLUDED_VCL_IPRIORITABLE_HXX
#define INCLUDED_VCL_IPRIORITABLE_HXX
 
#include <vcl/dllapi.h>
 
#define VCL_PRIORITY_DEFAULT -1
 
namespace vcl
{
 
class VCL_DLLPUBLIC SAL_LOPLUGIN_ANNOTATE("crosscast") IPrioritable
{
protected:
    IPrioritable() : m_nPriority(VCL_PRIORITY_DEFAULT)
    {
    }
 
public:
    virtual ~IPrioritable()
    {
    }
 
    int GetPriority() const
    {
        return m_nPriority;
    }
 
    void SetPriority(int nPriority)
    {
        m_nPriority = nPriority;
    }
 
    virtual void HideContent() = 0;
    virtual void ShowContent() = 0;
    virtual bool IsHidden() = 0;
 
private:
    int m_nPriority;
};
 
} // namespace vcl
 
#endif // INCLUDED_VCL_IPRIORITABLE_HXX
 
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