Control.h

#pragma once
 
#include "UIElement.h"
#include <CommCtrl.h>
 
namespace sw
{
    class Control : virtual public UIElement
    {
    public:
        const ReadOnlyProperty<int> ControlId;
 
        const ReadOnlyProperty<bool> IsInHierarchy;
 
    public:
        Control();
 
        virtual ~Control() = 0;
 
        virtual Control *ToControl() override;
 
    protected:
        bool ResetHandle(LPVOID lpParam = NULL);
 
        bool ResetHandle(DWORD style, DWORD exStyle, LPVOID lpParam = NULL);
 
    protected:
        virtual bool OnNotified(NMHDR *pNMHDR, LRESULT &result) override;
 
        virtual bool OnCustomDraw(NMCUSTOMDRAW *pNMCD, LRESULT &result);
 
        virtual bool OnPreErase(HDC hdc, LRESULT &result);
 
        virtual bool OnPostErase(HDC hdc, LRESULT &result);
 
        virtual bool OnPrePaint(HDC hdc, LRESULT &result);
 
        virtual bool OnPostPaint(HDC hdc, LRESULT &result);
 
        virtual void OnHandleChanged(HWND hwnd);
    };
}