96 lines
2.9 KiB
C
96 lines
2.9 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: msw/ole/activex.h
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// Purpose: documentation for wxActiveXEvent class
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// Author: wxWidgets team
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// RCS-ID: $Id$
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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/**
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@class wxActiveXEvent
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@headerfile ole/activex.h wx/msw/ole/activex.h
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An event class for handling activex events passed from
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wxActiveXContainer. ActiveX events are basically
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a function call with the parameters passed through an array of wxVariants along
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with a return value that is a wxVariant itself. What type the parameters or
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return value are depends on the context (i.e. what the .idl specifies).
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Note that unlike the third party wxActiveX function names are not supported.
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@library{wxbase}
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@category{FIXME}
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*/
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class wxActiveXEvent : public wxCommandEvent
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{
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public:
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/**
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Returns the dispatch id of this activex event. This is the numeric value from
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the .idl file specified by the id().
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*/
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DISPID GetDispatchId(int idx);
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/**
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Obtains the number of parameters passed through the activex event.
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*/
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size_t ParamCount();
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/**
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Obtains the param name of the param number idx specifies as a string.
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*/
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wxString ParamName(size_t idx);
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/**
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Obtains the param type of the param number idx specifies as a string.
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*/
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wxString ParamType(size_t idx);
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/**
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Obtains the actual parameter value specified by idx.
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*/
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wxVariant operator[](size_t idx);
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};
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/**
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@class wxActiveXContainer
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@headerfile ole/activex.h wx/msw/ole/activex.h
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wxActiveXContainer is a host for an activex control on Windows (and
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as such is a platform-specific class). Note that the HWND that the class
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contains is the actual HWND of the activex control so using dynamic events
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and connecting to wxEVT_SIZE, for example, will recieve the actual size
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message sent to the control.
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It is somewhat similar to the ATL class CAxWindow in operation.
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The size of the activex control's content is generally gauranteed to be that
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of the client size of the parent of this wxActiveXContainer.
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You can also process activex events through wxEVT_ACTIVEX or the
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corresponding message map macro EVT_ACTIVEX.
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@library{wxbase}
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@category{FIXME}
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@seealso
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wxActiveXEvent
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*/
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class wxActiveXContainer : public wxControl
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{
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public:
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/**
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Creates this activex container.
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@param parent
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parent of this control. Must not be @NULL.
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@param iid
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COM IID of pUnk to query. Must be a valid interface to an activex control.
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@param pUnk
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Interface of activex control
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*/
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wxActiveXContainer(wxWindow* parent, REFIID iid, IUnknown* pUnk);
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};
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