I am trying to mix QML in a widgets app by dynamically loading a dialog’s QML
source into a QuickWidget.
1. I have a QDialog with a QFrame.
2. In the QDialog constructor, I load the QML form a resource into a
QQuickWidget.
3. When I add the QQuickWidget to the QFrame my app hangs at this line in
the debugger.
Should this work?
-Ed
///////////////////////////////////////////////////// MainWindow
void MainWindow::on_pushButtonAdd_clicked()
{
DialogPicker dialogPicker(this);
dialogPicker.exec();
}
///////////////////////////////////////////////////// DialogPicker
#include <QQmlProperty>
#include <QQuickItem>
#include <QQuickView>
#include <QQuickWidget>
#include <QQmlError>
#include <QtWidgets>
#include "dialogpicker.h"
#include "ui_dialogpicker.h"
DialogPicker::DialogPicker(QWidget *parent) :
QDialog(parent),
ui(new Ui::DialogPicker)
,m_quickWidget(new QQuickWidget(this))
{
ui->setupUi(this);
m_quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView );
m_quickWidget->setSource(QUrl("qrc:/res/files/picklist.qml"));
ui->frameQmlHost->layout()->addWidget(m_quickWidget); <- **** App
hangs here ????
}
///// QML picklist.qml
import QtQuick 2.2
Item {
Text {
text: "Qt Quick Text"
font.pixelSize: 32
anchors.centerIn: parent
}
}
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