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Possible fix for multiple breadcrumbs. Erase buttons before resettin the model.

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This commit is contained in:
Leo Franchi
2011-11-02 20:41:57 -04:00
parent 09bbc9c28d
commit f025edf095
2 changed files with 6 additions and 1 deletions
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3
src/libtomahawk/infosystem/infoplugins/generic/chartsplugin.cpp
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@@ -73,7 +73,7 @@ ChartsPlugin::namChangedSlot( QNetworkAccessManager *nam )
m_nam = QWeakPointer< QNetworkAccessManager >( nam ); m_nam = QWeakPointer< QNetworkAccessManager >( nam );
/// Then get each chart from resource /// Then get each chart from resource
/// We need to fetch them before they are asked for /// We want to prepopulate the breadcrumb to fetch them before they are asked for
if( !m_chartResources.isEmpty() && m_nam ){ if( !m_chartResources.isEmpty() && m_nam ){
@@ -194,6 +194,7 @@ ChartsPlugin::fetchChartCapabilities( Tomahawk::InfoSystem::InfoRequestData requ
} }
Tomahawk::InfoSystem::InfoStringHash criteria; Tomahawk::InfoSystem::InfoStringHash criteria;
emit getCachedInfo( criteria, 0, requestData ); emit getCachedInfo( criteria, 0, requestData );
} }

4
src/libtomahawk/widgets/Breadcrumb.cpp
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@@ -56,6 +56,10 @@ Breadcrumb::~Breadcrumb()
void void
Breadcrumb::setModel( QAbstractItemModel* model ) Breadcrumb::setModel( QAbstractItemModel* model )
{ {
foreach ( BreadcrumbButton* b, m_buttons )
b->deleteLater();;
m_buttons.clear();
m_model = model; m_model = model;
updateButtons( QModelIndex() ); updateButtons( QModelIndex() );
} }