54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
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/*
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* RefPointElement
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*/
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#ifndef DUI_CONTROL_REFPOINTELEMENT_H_INCLUDED
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#define DUI_CONTROL_REFPOINTELEMENT_H_INCLUDED
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#pragma once
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namespace DirectUI
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{
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////////////////////////////////////////////////////////
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// RefPointElement
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// Class definition
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class RefPointElement : public Element
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{
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public:
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static HRESULT Create(OUT Element** ppElement) { return Create(AE_Inactive, ppElement); }
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static HRESULT Create(UINT nActive, OUT Element** ppElement);
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// System Events
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//virtual void OnGroupChanged(int fGroups, bool bLowPri);
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virtual void OnPropertyChanged(PropertyInfo* ppi, int iIndex, Value* pvOld, Value* pvNew);
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// Global helpers
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static Element* FindRefPoint(Element* pe, POINT* ppt);
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static RefPointElement* Locate(Element* pe);
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// Property definitions
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static PropertyInfo* ReferencePointProp;
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static PropertyInfo* ActualReferencePointProp;
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// Quick property accessors
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const POINT* GetReferencePoint(Value** ppv) { *ppv = GetValue(ReferencePointProp, PI_Local); return (*ppv != Value::pvUnset) ? (*ppv)->GetPoint() : NULL; }
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const POINT* GetActualReferencePoint(Value** ppv) DUIQuickGetterInd(GetPoint(), ActualReferencePoint, Specified)
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HRESULT SetReferencePoint(int x, int y) DUIQuickSetter(CreatePoint(x, y), ReferencePoint)
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// ClassInfo accessors (static and virtual instance-based)
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static IClassInfo* Class;
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virtual IClassInfo* GetClassInfo() { return Class; }
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static HRESULT Register();
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RefPointElement() { }
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HRESULT Initialize(UINT nActive);
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virtual ~RefPointElement() { }
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};
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} // namespace DirectUI
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#endif // DUI_CONTROL_REFPOINTELEMENT_H_INCLUDED
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