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#include "qqmlandroidlayoutparams_p.h"
#include "qtqmlandroidfunctions_p.h"
#include "qqmlandroidview_p.h"
QT_BEGIN_NAMESPACE
QQmlAndroidLayoutParams::QQmlAndroidLayoutParams(QQmlAndroidView *view) :
QQmlAndroidObject(view), m_dirty(false), m_view(view)
{
m_view->setLayoutParams(this);
}
QQmlAndroidLayoutParams *QQmlAndroidLayoutParams::qmlAttachedProperties(QObject *object)
{
QQmlAndroidView *view = qobject_cast<QQmlAndroidView*>(object);
if (view)
return new QQmlAndroidLayoutParams(view);
return 0;
}
int QQmlAndroidLayoutParams::width() const
{
if (m_width.isNull())
return MATCH_PARENT;
return m_width;
}
void QQmlAndroidLayoutParams::setWidth(int value)
{
if (value != width()) {
m_width = value;
invalidate();
emit widthChanged();
}
}
int QQmlAndroidLayoutParams::height() const
{
if (m_height.isNull())
return MATCH_PARENT;
return m_height;
}
void QQmlAndroidLayoutParams::setHeight(int value)
{
if (value != height()) {
m_height = value;
invalidate();
emit heightChanged();
}
}
void QQmlAndroidLayoutParams::invalidate()
{
if (!m_dirty && isValid()) {
m_dirty = true;
QCoreApplication::postEvent(this, new QEvent(QEvent::LayoutRequest));
}
}
QAndroidJniObject QQmlAndroidLayoutParams::onCreate()
{
return QAndroidJniObject("android/view/ViewGroup$LayoutParams",
"(II)V",
MATCH_PARENT, MATCH_PARENT);
}
void QQmlAndroidLayoutParams::onInflate(QAndroidJniObject &instance)
{
if (!m_width.isNull())
instance.setField<int>("width", m_width);
if (!m_height.isNull())
instance.setField<int>("height", m_height);
}
bool QQmlAndroidLayoutParams::event(QEvent *event)
{
if (event->type() == QEvent::LayoutRequest) {
if (m_dirty && isValid()) {
construct();
m_dirty = false;
}
}
return QQmlAndroidObject::event(event);
}
QT_END_NAMESPACE
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