void ExpandButtonWidget::changeIcon()
{
isExpanded = !isExpanded;
if (isExpanded)
exp->setPrimitiveElement(QStyle::PE_IndicatorArrowUp);
else
exp->setPrimitiveElement(QStyle::PE_IndicatorArrowDown);
emit expandView(isExpanded);
}
/*
* Constructs a QG_LibraryWidget as a child of 'parent', with the
* name 'name' and widget flags set to 'f'.
*
* @author Rallaz
*/
QG_LibraryWidget::QG_LibraryWidget(QWidget* parent, const char* name, Qt::WindowFlags fl)
: QWidget(parent, fl)
{
setObjectName(name);
actionHandler = nullptr;
QVBoxLayout *vboxLayout = new QVBoxLayout(this);
vboxLayout->setSpacing(2);
vboxLayout->setContentsMargins(2, 2, 2, 2);
dirView = new QTreeView(this);
dirView->setRootIsDecorated(true);
dirView->setEditTriggers(QAbstractItemView::NoEditTriggers);
vboxLayout->addWidget(dirView);
ivPreview = new QListView(this);
ivPreview->setViewMode(QListView::IconMode);
vboxLayout->addWidget(ivPreview);
bInsert = new QPushButton(tr("Insert"), this);
vboxLayout->addWidget(bInsert);
dirModel = new QStandardItemModel;
iconModel = new QStandardItemModel;
QStringList directoryList = RS_SYSTEM->getDirectoryList("library");
for (int i = 0; i < directoryList.size(); ++i) {
appendTree(nullptr, directoryList.at(i));
}
RS_SETTINGS->beginGroup("/Paths");
QString customPath=RS_SETTINGS->readEntry("/Library", "");
RS_SETTINGS->endGroup();
if(customPath.size()>0){
//todo: make the custom path more flexible
appendTree(nullptr,customPath);
}
dirView->setModel(dirModel);
ivPreview->setModel(iconModel);
dirModel->setHorizontalHeaderLabels ( QStringList(tr("Directories")));
connect(dirView, SIGNAL(expanded(QModelIndex)), this, SLOT(expandView(QModelIndex)));
connect(dirView, SIGNAL(collapsed(QModelIndex)), this, SLOT(collapseView(QModelIndex)));
connect(dirView, SIGNAL(clicked(QModelIndex)), this, SLOT(updatePreview(QModelIndex)));
connect(bInsert, SIGNAL(clicked()), this, SLOT(insert()));
}