Hi all,
I'm testing Tim Suttom's code tutorials. Those one using cmakelists work
fine, but timtut6 is configured with QT .PRO and launches me an error like
this:
QT shows a runtime error dialog saying "This application has requested the
runtime to terminate in an unusual way"
And the application output shows (see second line):
Starting ... qgis_example6.exe...
QWidget: Must construct a QApplication before a QPaintDevice
...qgis_example6.exe exited with code 3
This is the code:
int main(int argc, char ** argv)
{
// Start the Application
QgsApplication *app = new QgsApplication(argc, argv, TRUE);
MainWindow * mypMainWindow = new MainWindow();
mypMainWindow->show();
// Start the Application Event Loop
return app->exec();
}
I tried replacing QgsApplication for QAppliction, just testing 'course, but
the same dialog and no output application QWigdet error.
Once I used both QApplication and QgsApplication and worked well, then I
changed all the code (replacing files) and started error again.
The curious thing here: the same code works fine if configure with
cmakelists.
Here the .PRO configuration:
TEMPLATE = app
TARGET = qgis_example6
QT = qt3support sql opengl network svg gui core xml
LANGUAGE= C++
win32 {
QGISDIR= D:/dsilva/qgis1.5.0
QGISLIBDIR=$${QGISDIR}
QGISSRCDIR= D:/dsilva/qgis/src
QGISPLUGINDIR=$${QGISLIBDIR}/qgis
OSGEO= C:/Osgeo4W
DEFINES += QGISPLUGINDIR=$${QGISPLUGINDIR}
CORE_EXPORT=__declspec(dllimport) GUI_EXPORT=__declspec(dllimport)
LIBS = -L$${QGISLIBDIR} D:/dsilva/qgis1.5.0/libqgis_core.dll
C:/OSGeo4W/lib/proj.lib D:/dsilva/qgis1.5.0/libqgis_gui.dll
}
INCLUDEPATH = $${QGISDIR}/include \
$${OSGEO}/include\
$${QGISSRCDIR}/core \
$${QGISSRCDIR}/core/renderer \
$${QGISSRCDIR}/core/raster \
$${QGISSRCDIR}/gui \
$${QGISSRCDIR}/plugins \
$${QGISSRCDIR}/providers \
$${QGISSRCDIR}/raster \
$${QGISSRCDIR}/ui
CONFIG += qt gui exceptions stl warn_on debug thread
RESOURCES += resources.qrc
FORMS += mainwindowbase.ui
HEADERS = mainwindow.h \
maptooldriller.h
SOURCES = main.cpp \
mainwindow.cpp \
maptooldriller.cpp
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