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removed unused local variable; converted tabs to spaces

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36452 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Surovell
2005-12-19 03:51:34 +00:00
parent 39fc328f03
commit 18f5234f0c
1 changed files with 18 additions and 19 deletions
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37
src/msw/evtloop.cpp
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@@ -127,32 +127,31 @@ bool wxEventLoop::PreProcessMessage(WXMSG *msg)
wxWindow *wndThis = wxGetWindowFromHWND((WXHWND)hwnd); wxWindow *wndThis = wxGetWindowFromHWND((WXHWND)hwnd);
wxWindow *wnd; wxWindow *wnd;
wxWindow* parent = NULL; // this might happen if we're in a modeless dialog, or if a wx control has
// children which themselves were not created by wx (i.e. wxActiveX control children)
// this might happen if we're in a modeless dialog, or if a wx control has
// children which themselves were not created by wx (i.e. wxActiveX control children)
if ( !wndThis ) if ( !wndThis )
{ {
while ( hwnd && ::GetWindowLong(hwnd, GWL_STYLE) & WS_CHILD ) while ( hwnd && (::GetWindowLong(hwnd, GWL_STYLE) & WS_CHILD ))
{ {
hwnd = ::GetParent(hwnd); hwnd = ::GetParent(hwnd);
// If the control has a wx parent, break and give the parent a chance // If the control has a wx parent, break and give the parent a chance
// to process the window message // to process the window message
wndThis = wxGetWindowFromHWND((WXHWND)hwnd); wndThis = wxGetWindowFromHWND((WXHWND)hwnd);
if (wndThis != NULL) if (wndThis != NULL)
break; break;
} }
if ( !wndThis ){ if ( !wndThis )
// this may happen if the event occurred in a standard modeless dialog (the {
// only example of which I know of is the find/replace dialog) - then call // this may happen if the event occurred in a standard modeless dialog (the
// IsDialogMessage() to make TAB navigation in it work // only example of which I know of is the find/replace dialog) - then call
// IsDialogMessage() to make TAB navigation in it work
// NOTE: IsDialogMessage() just eats all the messages (i.e. returns true for
// them) if we call it for the control itself // NOTE: IsDialogMessage() just eats all the messages (i.e. returns true for
return hwnd && ::IsDialogMessage(hwnd, msg) != 0; // them) if we call it for the control itself
} return hwnd && ::IsDialogMessage(hwnd, msg) != 0;
}
} }
if ( !AllowProcessing(wndThis) ) if ( !AllowProcessing(wndThis) )