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show child list on click

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This commit is contained in:
Anika Raemer 2018-10-19 20:41:14 +02:00
parent 99a2d118c8
commit 0b9e8fa067
4 changed files with 29 additions and 4 deletions
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13
LenaPi/controllers/NavigationController.cpp
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@ -38,7 +38,6 @@ void NavigationController::setContextProperties()
void NavigationController::add(const QString &path, NavigationItemModel *parentItem, bool isCircleDelegate)
{
///@todo recursively do the following for all subdirs
auto dir = QDir(path);
if(!dir.exists()) return;
@ -48,12 +47,13 @@ void NavigationController::add(const QString &path, NavigationItemModel *parentI
for(const auto& name : subDirsNames){
if(name == "." || name == "..") continue;
auto item = new NavigationItemModel(parentItem);
item->setCircleDelegate(isCircleDelegate);
if(!item->setPath(path + "/" + name)) {
item->deleteLater();
continue;
}
qDebug() << "appending item " << item->getPath();
item->setCircleDelegate(isCircleDelegate);
connect(item, &NavigationItemModel::clicked, this, &NavigationController::onNavigationRequest);
parentItem->appendChild(item);
add(item->getPath(), item, false);
}
@ -65,3 +65,12 @@ void NavigationController::add(const QString &path, NavigationItemModel *parentI
}
// end testing
}
void NavigationController::onNavigationRequest()
{
auto item = qobject_cast<NavigationItemModel*>(QObject::sender());
if(!item) return;
if(item->hasChildren())
mNavList->setModelItems(item->getChildren());
}