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[partition] Ensure combobox pre-selects consistently

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- Match the selected item in the combobox with a given default,
   which should be whatever is selected from the available set of
   choices.
This commit is contained in:
Adriaan de Groot 2019-02-12 07:30:34 -05:00
parent 5f20eedb6e
commit 2a8960cd0f
1 changed files with 8 additions and 2 deletions
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10
src/modules/partition/gui/ChoicePage.cpp
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@ -201,15 +201,21 @@ ChoicePage::init( PartitionCoreModule* core )
/** @brief Creates a combobox with the given choices in it.
*
* Pre-selects the choice given by @p dflt.
* No texts are set -- that happens later by the translator functions.
*/
static inline QComboBox*
createCombo( const QSet< SwapChoice >& s )
createCombo( const QSet< SwapChoice >& s, SwapChoice dflt )
{
QComboBox* box = new QComboBox;
for ( SwapChoice c : { SwapChoice::NoSwap, SwapChoice::SmallSwap, SwapChoice::FullSwap, SwapChoice::ReuseSwap, SwapChoice::SwapFile } )
if ( s.contains( c ) )
box->addItem( QString(), c );
int dfltIndex = box->findData( dflt );
if ( dfltIndex >= 0 )
box->setCurrentIndex( dfltIndex );
return box;
}
@ -270,7 +276,7 @@ ChoicePage::setupChoices()
// .. TODO: only if enabled in the config
if ( m_availableSwapChoices.count() > 1 )
{
m_eraseSwapChoiceComboBox = createCombo( m_availableSwapChoices );
m_eraseSwapChoiceComboBox = createCombo( m_availableSwapChoices, m_eraseSwapChoice );
m_eraseButton->addOptionsComboBox( m_eraseSwapChoiceComboBox );
}