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use a common m_isInsideYield flag instead of static booleans in all ports; add a IsYielding() test which can help to fix unwanted re-entrancies

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57637 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
2008-12-29 15:03:39 +00:00
parent 67badd5753
commit d181e877b0
14 changed files with 66 additions and 79 deletions
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9
src/msw/app.cpp
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@@ -1015,10 +1015,7 @@ int wxApp::GetShell32Version()
bool wxApp::Yield(bool onlyIfNeeded)
{
// MT-FIXME
static bool s_inYield = false;
if ( s_inYield )
if ( m_isInsideYield )
{
if ( !onlyIfNeeded )
{
@@ -1029,8 +1026,8 @@ bool wxApp::Yield(bool onlyIfNeeded)
}
// set the flag and don't forget to reset it before returning
s_inYield = true;
wxON_BLOCK_EXIT_SET(s_inYield, false);
m_isInsideYield = true;
wxON_BLOCK_EXIT_SET(m_isInsideYield, false);
#if wxUSE_LOG