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DoSetClientSize() may take 4 iterations to set the right size sometimes, not 3

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13186 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-12-24 16:26:47 +00:00
parent 3cf883a26a
commit d6a9730667
1 changed files with 7 additions and 5 deletions
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12
src/msw/window.cpp
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@@ -1533,11 +1533,13 @@ void wxWindowMSW::DoSetClientSize(int width, int height)
// will not be correct as the difference between the total and client size
// changes - so we keep changing it until we get it right
//
// normally this loop shouldn't take more than 2 iterations (usually 1 but
// if scrollbars [dis]appear as the result of the first call, then 2) but
// just to be on the safe side we check for it instead of making it an
// normally this loop shouldn't take more than 3 iterations (usually 1 but
// if scrollbars [dis]appear as the result of the first call, then 2 and it
// may become 3 if the window had 0 size originally and so we didn't
// calculate the scrollbar correction correctly during the first iteration)
// but just to be on the safe side we check for it instead of making it an
// "infinite" loop (i.e. leaving break inside as the only way to get out)
for ( int i = 0; i < 3; i++ )
for ( int i = 0; i < 4; i++ )
{
RECT rectClient;
::GetClientRect(GetHwnd(), &rectClient);
@@ -1548,7 +1550,7 @@ void wxWindowMSW::DoSetClientSize(int width, int height)
break;
}
if ( i == 2 )
if ( i == 3 )
{
// how did it happen? maybe OnSize() handler does something really
// strange in this class?