#include <GHOST_DropTargetWin32.hh>

Inherits IDropTarget.

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

ULONG __stdcall	AddRef ()

ULONG __stdcall	Release ()

HRESULT __stdcall	DragEnter (IDataObject p_data_object, DWORD grf_key_state, POINTL pt, DWORD pdw_effect)

HRESULT __stdcall	DragOver (DWORD grf_key_state, POINTL pt, DWORD *pdw_effect)

HRESULT __stdcall	DragLeave ()

HRESULT __stdcall	Drop (IDataObject p_data_object, DWORD grf_key_state, POINTL pt, DWORD pdw_effect)

	GHOST_DropTargetWin32 (GHOST_WindowWin32 window, GHOST_SystemWin32 system)

	~GHOST_DropTargetWin32 ()

Detailed Description

Definition at line 16 of file GHOST_DropTargetWin32.hh.

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 21 of file GHOST_DropTargetWin32.cc.

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 29 of file GHOST_DropTargetWin32.cc.

Member Function Documentation

◆ AddRef()

ULONG __stdcall GHOST_DropTargetWin32::AddRef ( void )

Definition at line 55 of file GHOST_DropTargetWin32.cc.

Referenced by QueryInterface().

◆ DragEnter()

HRESULT __stdcall GHOST_DropTargetWin32::DragEnter	(	IDataObject *	p_data_object,
		DWORD	grf_key_state,
		POINTL	pt,
		DWORD *	pdw_effect )

Definition at line 79 of file GHOST_DropTargetWin32.cc.

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

◆ DragLeave()

HRESULT __stdcall GHOST_DropTargetWin32::DragLeave ( void )

Definition at line 117 of file GHOST_DropTargetWin32.cc.

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

◆ DragOver()

HRESULT __stdcall GHOST_DropTargetWin32::DragOver	(	DWORD	grf_key_state,
		POINTL	pt,
		DWORD *	pdw_effect )

Definition at line 97 of file GHOST_DropTargetWin32.cc.

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

◆ Drop()

HRESULT __stdcall GHOST_DropTargetWin32::Drop	(	IDataObject *	p_data_object,
		DWORD	grf_key_state,
		POINTL	pt,
		DWORD *	pdw_effect )

Definition at line 129 of file GHOST_DropTargetWin32.cc.

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

◆ QueryInterface()

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

Definition at line 34 of file GHOST_DropTargetWin32.cc.

References AddRef().

◆ Release()

ULONG __stdcall GHOST_DropTargetWin32::Release ( void )

Definition at line 63 of file GHOST_DropTargetWin32.cc.

Referenced by GHOST_WindowWin32::~GHOST_WindowWin32().

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

Public Member Functions