WXLRESULT wxMDIChildFrame::MSWWindowProc(WXUINT message,
WXWPARAM wParam,
WXLPARAM lParam)
{
WXLRESULT rc = 0;
bool processed = false;
switch ( message )
{
case WM_GETMINMAXINFO:
processed = HandleGetMinMaxInfo((MINMAXINFO *)lParam);
break;
case WM_MDIACTIVATE:
{
WXWORD act;
WXHWND hwndAct, hwndDeact;
UnpackMDIActivate(wParam, lParam, &act, &hwndAct, &hwndDeact);
processed = HandleMDIActivate(act, hwndAct, hwndDeact);
}
// fall through
case WM_MOVE:
// must pass WM_MOVE to DefMDIChildProc() to recalculate MDI client
// scrollbars if necessary
// fall through
case WM_SIZE:
// must pass WM_SIZE to DefMDIChildProc(), otherwise many weird
// things happen
MSWDefWindowProc(message, wParam, lParam);
break;
case WM_WINDOWPOSCHANGING:
processed = HandleWindowPosChanging((LPWINDOWPOS)lParam);
break;
}
if ( !processed )
rc = wxFrame::MSWWindowProc(message, wParam, lParam);
return rc;
}
WXLRESULT wxMDIChildFrame::MSWWindowProc(WXUINT message,
WXWPARAM wParam,
WXLPARAM lParam)
{
WXLRESULT rc = 0;
bool processed = false;
switch ( message )
{
case WM_COMMAND:
{
WORD id, cmd;
WXHWND hwnd;
UnpackCommand((WXWPARAM)wParam, (WXLPARAM)lParam,
&id, &hwnd, &cmd);
processed = HandleCommand(id, cmd, (WXHWND)hwnd);
}
break;
case WM_GETMINMAXINFO:
processed = HandleGetMinMaxInfo((MINMAXINFO *)lParam);
break;
case WM_MDIACTIVATE:
{
WXWORD act;
WXHWND hwndAct, hwndDeact;
UnpackMDIActivate(wParam, lParam, &act, &hwndAct, &hwndDeact);
processed = HandleMDIActivate(act, hwndAct, hwndDeact);
}
// fall through
case WM_MOVE:
// must pass WM_MOVE to DefMDIChildProc() to recalculate MDI client
// scrollbars if necessary
// fall through
case WM_SIZE:
// must pass WM_SIZE to DefMDIChildProc(), otherwise many weird
// things happen
MSWDefWindowProc(message, wParam, lParam);
break;
case WM_SYSCOMMAND:
// DefMDIChildProc handles SC_{NEXT/PREV}WINDOW here, so pass it
// the message (the base class version does not)
return MSWDefWindowProc(message, wParam, lParam);
case WM_WINDOWPOSCHANGING:
processed = HandleWindowPosChanging((LPWINDOWPOS)lParam);
break;
}
if ( !processed )
rc = wxFrame::MSWWindowProc(message, wParam, lParam);
return rc;
}
