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Fix crash when calling wxRadioBox::Show() before Create() in wxQt

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This notable happened when the radio box was loaded from XRC.

Closes https://github.com/wxWidgets/wxWidgets/pull/1126
This commit is contained in:
Graham Dawes
2019-01-09 10:05:51 +00:00
committed by Vadim Zeitlin
parent dfdbba7ebc
commit 2969cefb3a
1 changed files with 6 additions and 0 deletions
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6
src/qt/radiobox.cpp
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@@ -248,6 +248,12 @@ bool wxRadioBox::Show(unsigned int n, bool show)
bool wxRadioBox::Show( bool show ) bool wxRadioBox::Show( bool show )
{ {
if ( !wxControl::Show(show) )
return false;
if ( !m_qtGroupBox )
return false;
if( m_qtGroupBox->isVisible() == show ) if( m_qtGroupBox->isVisible() == show )
{ {
for( unsigned int i = 0; i < GetCount(); ++i ) for( unsigned int i = 0; i < GetCount(); ++i )