#include <GHOST_DropTargetWin32.h>

Inherits IDropTarget.

Public Member Functions
HRESULT __stdcall	QueryInterface (REFIID riid, void **ppvObj)

ULONG __stdcall	AddRef (void)

ULONG __stdcall	Release (void)

HRESULT __stdcall	DragEnter (IDataObject pDataObject, DWORD grfKeyState, POINTL pt, DWORD pdwEffect)

HRESULT __stdcall	DragOver (DWORD grfKeyState, POINTL pt, DWORD *pdwEffect)

HRESULT __stdcall	DragLeave (void)

HRESULT __stdcall	Drop (IDataObject pDataObject, DWORD grfKeyState, POINTL pt, DWORD pdwEffect)

	GHOST_DropTargetWin32 (GHOST_WindowWin32 window, GHOST_SystemWin32 system)

	~GHOST_DropTargetWin32 ()

Detailed Description

Definition at line 31 of file GHOST_DropTargetWin32.h.

Constructor & Destructor Documentation

◆ GHOST_DropTargetWin32()

GHOST_DropTargetWin32::GHOST_DropTargetWin32	(	GHOST_WindowWin32 *	window,
		GHOST_SystemWin32 *	system
	)

Constructor With the modifier keys, we want to distinguish left and right keys. Sometimes this is not possible (Windows ME for instance). Then, we want events generated for both keys.

Parameters

window	The window to register as drop target.
system	The associated system.

Definition at line 36 of file GHOST_DropTargetWin32.cpp.

References GHOST_WindowWin32::getHWND(), and GHOST_kDragnDropTypeUnknown.

◆ ~GHOST_DropTargetWin32()

GHOST_DropTargetWin32::~GHOST_DropTargetWin32 ( )

Destructor Do NOT destroy directly. Use Release() instead to make COM happy.

Definition at line 44 of file GHOST_DropTargetWin32.cpp.

Member Function Documentation

◆ AddRef()

ULONG __stdcall GHOST_DropTargetWin32::AddRef ( void )

Definition at line 73 of file GHOST_DropTargetWin32.cpp.

Referenced by QueryInterface().

◆ DragEnter()

HRESULT __stdcall GHOST_DropTargetWin32::DragEnter	(	IDataObject *	pDataObject,
		DWORD	grfKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

Definition at line 97 of file GHOST_DropTargetWin32.cpp.

References GHOST_kEventDraggingEntered, NULL, GHOST_SystemWin32::pushDragDropEvent(), and GHOST_Window::setAcceptDragOperation().

◆ DragLeave()

HRESULT __stdcall GHOST_DropTargetWin32::DragLeave ( void )

Definition at line 133 of file GHOST_DropTargetWin32.cpp.

References GHOST_kDragnDropTypeUnknown, GHOST_kEventDraggingExited, NULL, and GHOST_SystemWin32::pushDragDropEvent().

◆ DragOver()

HRESULT __stdcall GHOST_DropTargetWin32::DragOver	(	DWORD	grfKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

Definition at line 115 of file GHOST_DropTargetWin32.cpp.

References GHOST_Window::canAcceptDragOperation(), GHOST_kEventDraggingUpdated, NULL, and GHOST_SystemWin32::pushDragDropEvent().

◆ Drop()

HRESULT __stdcall GHOST_DropTargetWin32::Drop	(	IDataObject *	pDataObject,
		DWORD	grfKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

Definition at line 145 of file GHOST_DropTargetWin32.cpp.

References GHOST_Window::canAcceptDragOperation(), data, GHOST_kDragnDropTypeUnknown, GHOST_kEventDraggingDropDone, and GHOST_SystemWin32::pushDragDropEvent().

◆ QueryInterface()

HRESULT __stdcall GHOST_DropTargetWin32::QueryInterface	(	REFIID	riid,
		void **	ppvObj
	)

Definition at line 51 of file GHOST_DropTargetWin32.cpp.

References AddRef(), and NULL.

◆ Release()

ULONG __stdcall GHOST_DropTargetWin32::Release ( void )

Definition at line 81 of file GHOST_DropTargetWin32.cpp.

Referenced by GHOST_WindowWin32::~GHOST_WindowWin32().

The documentation for this class was generated from the following files:

Public Member Functions