Hello Martin,
I have tried the way you have suggested i believe:
But ended up having error:
************************************
AdapterWidget.o: In function `AdapterWidget::AdapterWidget(QWidget*, char
const*, QGLWidget const*, QFlags<Qt::WindowType>)':
AdapterWidget.cpp:(.text+0x6c4): undefined reference to `vtable for
AdapterWidget'
AdapterWidget.cpp:(.text+0x6d1): undefined reference to `vtable for
AdapterWidget'
AdapterWidget.o: In function `AdapterWidget::AdapterWidget(QWidget*, char
const*, QGLWidget const*, QFlags<Qt::WindowType>)':
AdapterWidget.cpp:(.text+0x824): undefined reference to `vtable for
AdapterWidget'
AdapterWidget.cpp:(.text+0x831): undefined reference to `vtable for
AdapterWidget'
QTOSGMainWindow.o: In function `Ui_MainWindow::setupUi(QMainWindow*)':
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x229):
undefined reference to `VTT for ViewerQT'
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x280):
undefined reference to `vtable for ViewerQT'
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x28b):
undefined reference to `vtable for ViewerQT'
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x293):
undefined reference to `vtable for ViewerQT'
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x29e):
undefined reference to `vtable for ViewerQT'
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x2ab):
undefined reference to `vtable for ViewerQT'
QTOSGMainWindow.o:QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x2b6):
more undefined references to `vtable for ViewerQT' follow
QTOSGMainWindow.o: In function `Ui_MainWindow::setupUi(QMainWindow*)':
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x80c):
undefined reference to `vtable for AdapterWidget'
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x814):
undefined reference to `vtable for AdapterWidget'
QTOSGMainWindow.cpp:(.text._ZN13Ui_MainWindow7setupUiEP11QMainWindow[Ui_MainWindow::setupUi(QMainWindow*)]+0x840):
undefined reference to `VTT for ViewerQT'
collect2: ld returned 1 exit status
make: *** [QtAdapter] Error 1
***********************************
The functional version has the following format
********************************************
class ViewerQT : public osgViewer::Viewer, public AdapterWidget
{
public:
ViewerQT(QWidget * parent = 0, const char * name = 0, const
QGLWidget * shareWidget = 0, WindowFlags f = 0):
AdapterWidget( parent, name, shareWidget, f )
{
getCamera()->setViewport(new
osg::Viewport(0,0,width(),height()));
getCamera()->setProjectionMatrixAsPerspective(30.0f,
static_cast<double>(width())/static_cast<double>(height()), 1.0f, 10000.0f);
.....................................................
......................................................
#ifndef QTOSGMAINWINDOW_H
#define QTOSGMAINWINDOW_H
#include "ui_MainWindow.h"
class QTOSGMainWindow : public QMainWindow
{
Q_OBJECT
public:
QTOSGMainWindow(QWidget *parent = 0);
~QTOSGMainWindow();
protected:
private slots:
void open();
private:
void loadFile(const QString &fileName);
osg::ref_ptr<osg::Node> createSceneGraph(osg::Node*);
Ui::MainWindow ui;
QString currFile;
};
#endif
*******************************************
Any Hint ?
Sajjad
---------- Forwarded message ----------
From: <[email protected]>
Date: Mon, Oct 27, 2008 at 10:10 PM
Subject: [osg-users] QT4 ViewerQOSG and Q_OBJECT
To: [email protected]
Not a question so much as a note for the archives.
If you want ViewerQOSG to be able to handle signals it must have a Q_OBJECT
definition.
In order to do this the viewerQT example must swap the order of the
definition
to "class ViewerQOSG : public QOSGWidget, public osgViewer::Viewer"
The QT moc assumes that the parent class derived from QObject is first in
the list.
In addition QOSGWidget must not have a Q_OBJECT since you cannot inherit
from multiple Q_OBJECT defined classes.
Martin
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
