ExtContextMenuHandlerT< BASE > Struct Template Reference

#include <shellclasses.h>

Inheritance diagram for ExtContextMenuHandlerT< BASE >:

Collaboration diagram for ExtContextMenuHandlerT< BASE >:

Public Types
typedef BASE	super

Public Member Functions
	ExtContextMenuHandlerT (HWND hwnd)
template<typename PARA >
	ExtContextMenuHandlerT (HWND hwnd, const PARA &info)
LRESULT	WndProc (UINT nmsg, WPARAM wparam, LPARAM lparam)

Protected Attributes
CtxMenuInterfaces	_cm_ifs

Detailed Description

template<typename BASE>
struct ExtContextMenuHandlerT< BASE >

Definition at line 1120 of file shellclasses.h.

Member Typedef Documentation

super

template<typename BASE >

typedef BASE ExtContextMenuHandlerT< BASE >::super

Definition at line 1123 of file shellclasses.h.

Constructor & Destructor Documentation

ExtContextMenuHandlerT() [1/2]

template<typename BASE >

ExtContextMenuHandlerT< BASE >::ExtContextMenuHandlerT ( HWND  hwnd )

inline

Definition at line 1125 of file shellclasses.h.

     :  super(hwnd)
    {
    }

ExtContextMenuHandlerT() [2/2]

template<typename BASE >

template<typename PARA >

ExtContextMenuHandlerT< BASE >::ExtContextMenuHandlerT ( HWND  hwnd, const PARA &  info  )

inline

Definition at line 1130 of file shellclasses.h.

     :  super(hwnd, info)
    {
    }

Member Function Documentation

WndProc()

template<typename BASE >

LRESULT ExtContextMenuHandlerT< BASE >::WndProc ( UINT  nmsg, WPARAM  wparam, LPARAM  lparam  )

inline

Definition at line 1135 of file shellclasses.h.

    {
        switch(nmsg) {
          case WM_DRAWITEM:
          case WM_MEASUREITEM:
            if (!wparam)    // Is the message menu-related?
                if (_cm_ifs.HandleMenuMsg(nmsg, wparam, lparam))
                    return TRUE;
 
            break;
 
          case WM_INITMENUPOPUP:
            if (_cm_ifs.HandleMenuMsg(nmsg, wparam, lparam))
                return 0;
 
            break;
 
          case WM_MENUCHAR: // only supported by IContextMenu3
           if (_cm_ifs._pctxmenu3) {
               LRESULT lResult = 0;
 
               _cm_ifs._pctxmenu3->HandleMenuMsg2(nmsg, wparam, lparam, &lResult);
 
               return lResult;
           }
 
           return 0;
        }
 
        return super::WndProc(nmsg, wparam, lparam);
    }

Member Data Documentation

_cm_ifs

template<typename BASE >

CtxMenuInterfaces ExtContextMenuHandlerT< BASE >::_cm_ifs

protected

Definition at line 1168 of file shellclasses.h.

Referenced by ExtContextMenuHandlerT< BASE >::WndProc().

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The documentation for this struct was generated from the following file:

• modules/rosapps/applications/explorer-old/utility/shellclasses.h