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Toolchain Options Page: Hide widget

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Sometimes on repeated and fast clicking the old widget wasn't hidden
correctly.

Change-Id: I0c00416593609a46b8c2229fdb855110deeb9354
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
This commit is contained in:
Daniel Teske
2013-01-24 18:39:20 +01:00
committed by Tobias Hunger
parent db7d64f15f
commit fd43bdd563
1 changed files with 3 additions and 1 deletions
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4
src/plugins/projectexplorer/toolchainoptionspage.cpp
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@@ -573,7 +573,9 @@ void ToolChainOptionsPage::toolChainSelectionChanged()
if (!m_container) if (!m_container)
return; return;
QModelIndex current = currentIndex(); QModelIndex current = currentIndex();
(void)m_container->takeWidget(); // Prevent deletion. QWidget *oldWidget = m_container->takeWidget(); // Prevent deletion.
if (oldWidget)
oldWidget->setVisible(false);
QWidget *currentTcWidget = current.isValid() ? m_model->widget(current) : 0; QWidget *currentTcWidget = current.isValid() ? m_model->widget(current) : 0;
m_container->setWidget(currentTcWidget); m_container->setWidget(currentTcWidget);
m_container->setVisible(currentTcWidget != 0); m_container->setVisible(currentTcWidget != 0);