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//Control.h

#ifndef _CONTROL_H_2E7EAF9F_5EF0_40a2_88E1_1E43EF49EBF4
#define _CONTROL_H_2E7EAF9F_5EF0_40a2_88E1_1E43EF49EBF4

namespace sslib{
class Control{
public:
    Control(HWND parent_handle,UINT resource_id,bool sub_class=false);

    virtual ~Control(){
        if(m_sub_class){
            ::SetWindowLongPtr(handle(),GWLP_WNDPROC,reinterpret_cast<LONG_PTR>(m_default_proc));
        }
    }

private:
    UINT m_resource_id;
    HWND m_parent_handle;
    HWND m_handle;
    bool m_sub_class;
    void* m_param;

protected:
    WNDPROC m_default_proc;

protected:
    virtual LRESULT onNotify(WPARAM wparam,LPARAM lparam);
    virtual LRESULT onMessage(UINT message,WPARAM wparam,LPARAM lparam);

public:
    virtual LRESULT handleMessage(HWND dlg_handle,UINT message,WPARAM wparam,LPARAM lparam);

    LRESULT sendMessage(UINT message,WPARAM wparam=0,LPARAM lparam=0){
        return ::SendMessage(handle(),message,wparam,lparam);
    }

    LRESULT sendParentMessage(UINT message,WPARAM wparam=0,LPARAM lparam=0){
        return ::SendMessage(parent_handle(),message,wparam,lparam);
    }

    bool postMessage(UINT message,WPARAM wparam=0,LPARAM lparam=0){
        return ::PostMessage(handle(),message,wparam,lparam)!=0;
    }

    bool postParentMessage(UINT message,WPARAM wparam=0,LPARAM lparam=0){
        return ::PostMessage(parent_handle(),message,wparam,lparam)!=0;
    }

    inline void setParam(void* param){m_param=param;}

    inline UINT resource_id()const{return m_resource_id;}
    inline HWND parent_handle()const{return m_parent_handle;}
    inline HWND handle()const{return m_handle;}
    inline WNDPROC default_proc()const{return m_default_proc;}
    inline void* param()const{return m_param;}
};

//namespace sslib
}

#endif //_CONTROL_H_2E7EAF9F_5EF0_40a2_88E1_1E43EF49EBF4

Home > ソフトウェア > MagicPNG > MagicPNG100.zip > Src > sslib > gui > Control.h