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fixed wxRegion::operator==

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40997 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2006-09-04 15:17:22 +00:00
parent 0a880a3181
commit 44dcb12f91
1 changed files with 8 additions and 3 deletions
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11
src/dfb/region.cpp
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@@ -33,6 +33,8 @@ public:
~wxRegionRefData() {} ~wxRegionRefData() {}
// default assignment and comparision operators are OK
wxRect m_rect; wxRect m_rect;
}; };
@@ -80,11 +82,14 @@ wxRegion::~wxRegion()
bool wxRegion::operator==(const wxRegion& region) const bool wxRegion::operator==(const wxRegion& region) const
{ {
if ( m_refData != region.m_refData ) if ( m_refData == region.m_refData )
return false; return true;
if ( !Ok() ) if ( !Ok() )
return true; // both invalid {
// only equal if both are invalid, otherwise different
return !region.Ok();
}
return M_REGION->m_rect == M_REGION_OF(region)->m_rect; return M_REGION->m_rect == M_REGION_OF(region)->m_rect;
} }