VBoxDnDDropSource::VBoxDnDDropSource(VBoxDnDWnd *pParent) : mRefCount(1), mpWndParent(pParent), mClientID(UINT32_MAX), mdwCurEffect(0), muCurAction(DND_IGNORE_ACTION) { int rc = VbglR3DnDConnect(&mClientID); LogFlowFunc(("rc=%Rrc\n", rc)); }
VBoxDnDDropTarget::VBoxDnDDropTarget(VBoxDnDWnd *pParent) : mRefCount(1), mpWndParent(pParent), mdwCurEffect(0), mpvData(NULL), mcbData(0), hEventDrop(NIL_RTSEMEVENT) { int rc = VbglR3DnDConnect(&mDnDCtx); if (RT_SUCCESS(rc)) rc = RTSemEventCreate(&hEventDrop); LogFlowFunc(("clientID=%RU32, rc=%Rrc\n", mDnDCtx.uClientID, rc)); }
/** * Initialize Drag & Drop. * * This will enable the Drag & Drop events. * * @returns VBox status code. */ VBGLR3DECL(int) VbglR3DnDInit(void) { return VbglR3DnDConnect(&g_clientId); }