BtQmlScrollView::BtQmlScrollView(QWidget * parent, CReadDisplay* readDisplay)
: QWidget(parent),
m_readDisplay(readDisplay),
m_qmlInterface(nullptr),
m_quickWidget(new BtQuickWidget(this)),
m_scrollBar(new QScrollBar),
m_scrollBarPosition(0) {
setObjectName("BtQmlScrollView");
m_quickWidget->setObjectName("BtQuickWidget");
m_scrollBar->setObjectName("QScrollBar");
auto layout = new QHBoxLayout;
layout->setContentsMargins(0,0,0,0);
layout->addWidget(m_quickWidget);
layout->addWidget(m_scrollBar);
setLayout(layout);
initScrollBar();
m_quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
m_quickWidget->show();
QQuickItem* root = m_quickWidget->rootObject();
m_qmlInterface = root->findChild<BtQmlInterface*>();
BT_CONNECT(m_quickWidget, SIGNAL(referenceDropped(const QString&)),
this, SIGNAL(referenceDropped(const QString&)));
}
void ScrollView::setDirection(Direction dir)
{
_direction = dir;
if(_scrollBarEnabled)
{
removeScrollBar();
initScrollBar();
}
}
bool ScrollView::init()
{
if (Layout::init())
{
setClippingEnabled(true);
_innerContainer->setTouchEnabled(false);
if(_scrollBarEnabled)
{
initScrollBar();
}
return true;
}
return false;
}
void ScrollView::setScrollBarEnabled(bool enabled)
{
if(_scrollBarEnabled == enabled)
{
return;
}
if(_scrollBarEnabled)
{
removeScrollBar();
}
_scrollBarEnabled = enabled;
if(_scrollBarEnabled)
{
initScrollBar();
}
}
