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added wxVALIDATOR_PARAM and use it to avoid warnings about unused validators when wxUSE_VALIDATORS==0

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23611 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2003-09-15 19:54:51 +00:00
parent bcd3832a82
commit ac8d0c118b
13 changed files with 80 additions and 48 deletions
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53
src/msw/evtloop.cpp
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@@ -96,13 +96,29 @@ void wxEventLoopImpl::ProcessMessage(MSG *msg)
bool wxEventLoopImpl::PreProcessMessage(MSG *msg)
{
HWND hWnd = msg->hwnd;
wxWindow *wndThis = wxGetWindowFromHWND((WXHWND)hWnd);
HWND hwnd = msg->hwnd;
wxWindow *wndThis = wxGetWindowFromHWND((WXHWND)hwnd);
// this may happen if the event occured in a standard modeless dialog (the
// only example of which I know of is the find/replace dialog) - then call
// IsDialogMessage() to make TAB navigation in it work
if ( !wndThis )
{
// we need to find the dialog containing this control as
// IsDialogMessage() just eats all the messages (i.e. returns TRUE for
// them) if we call it for the control itself
while ( hwnd && ::GetWindowLong(hwnd, GWL_STYLE) & WS_CHILD )
{
hwnd = ::GetParent(hwnd);
}
return hwnd && ::IsDialogMessage(hwnd, msg) != 0;
}
#if wxUSE_TOOLTIPS
// we must relay WM_MOUSEMOVE events to the tooltip ctrl if we want it to
// popup the tooltip bubbles
if ( wndThis && (msg->message == WM_MOUSEMOVE) )
if ( msg->message == WM_MOUSEMOVE )
{
wxToolTip *tt = wndThis->GetToolTip();
if ( tt )
@@ -112,22 +128,39 @@ bool wxEventLoopImpl::PreProcessMessage(MSG *msg)
}
#endif // wxUSE_TOOLTIPS
// try translations first; find the youngest window with a translation
// table.
wxWindow *wnd;
for ( wnd = wndThis; wnd; wnd = wnd->GetParent() )
// allow the window to prevent certain messages from being
// translated/processed (this is currently used by wxTextCtrl to always
// grab Ctrl-C/V/X, even if they are also accelerators in some parent)
if ( !wndThis->MSWShouldPreProcessMessage((WXMSG *)msg) )
{
if ( wnd->MSWTranslateMessage((WXMSG *)msg) )
return TRUE;
return FALSE;
}
// Anyone for a non-translation message? Try youngest descendants first.
// try translations first: the accelerators override everything
wxWindow *wnd;
for ( wnd = wndThis; wnd; wnd = wnd->GetParent() )
{
if ( wnd->MSWTranslateMessage((WXMSG *)msg))
return TRUE;
// stop at first top level window, i.e. don't try to process the key
// strokes originating in a dialog using the accelerators of the parent
// frame - this doesn't make much sense
if ( wnd->IsTopLevel() )
break;
}
// now try the other hooks (kbd navigation is handled here): we start from
// wndThis->GetParent() because wndThis->MSWProcessMessage() was already
// called above
for ( wnd = wndThis->GetParent(); wnd; wnd = wnd->GetParent() )
{
if ( wnd->MSWProcessMessage((WXMSG *)msg) )
return TRUE;
}
// no special preprocessing for this message, dispatch it normally
return FALSE;
}