#pragma once
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#include "PropertyGrid.h"
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class ICustomItem
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{
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public:
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// basic required stuff
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virtual CPropertyGrid::EEditMode GetEditMode() = 0;
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virtual void DrawItem(CDC& dc, CRect rc, bool focused) = 0;
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// validation
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virtual void ValidateChanges() {}
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// mouse stuff
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virtual bool OnLButtonDown(CRect rc, CPoint pt) { return false; }
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virtual void OnMouseMove(CRect rc, CPoint pt) {}
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virtual void OnLButtonUp(CRect rc, CPoint pt) {}
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// in-place edit
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virtual CString GetStringForInPlaceEdit() { return _T(""); }
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virtual bool OnItemEdited(CString strNewValue) { return false; }
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// dropdown edit
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virtual void ShowDropDown(CRect rc) {}
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// modal edit
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virtual bool OnEditItem() { return false; }
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protected:
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friend class CPropertyGrid;
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CPropertyGrid* m_pGrid;
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};
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