Subdirs and QUiLoader, undefined reference

Exotic_Devel

I modified my project to subdirs format

!http://i58.tinypic.com/ven80j.png(MyStructureProject)!

Now I'm having the error undefined reference to QUiLoader

@/TecTracker/TecTrackerApp/LoadUi/loadui.cpp:9: error: undefined reference to `QUiLoader::QUiLoader(QObject*)'@

I've added QT + = uitools the file LoadUi.pro

@#-------------------------------------------------

Project created by QtCreator 2014-06-14T15:17:07

#-------------------------------------------------
QT += widgets uitools

QT -= gui

TARGET = LoadUi
TEMPLATE = lib
CONFIG += staticlib

SOURCES += loadui.cpp

HEADERS += loadui.hpp
unix {
target.path = /usr/lib
INSTALLS += target
}
@

Below are the other project files

@

TecTrackerApp.pro

TEMPLATE = subdirs

SUBDIRS +=
Tests
LoadUi
@

@

Tests.pro

#-------------------------------------------------

Project created by QtCreator 2014-06-14T14:39:32

#-------------------------------------------------

INCLUDEPATH += ../LoadUi

QT += testlib

QT -= gui

TARGET = loaduitest
CONFIG += console
CONFIG -= app_bundle

TEMPLATE = app

SOURCES += ../LoadUi/loadui.cpp
DEFINES += SRCDIR=\"$$PWD/\"

HEADERS +=
loaduitest.hpp
../LoadUi/loadui.hpp
@

codes

@
#ifndef LOADUI_HPP
#define LOADUI_HPP

#include <QtWidgets/QWidget>
#include <QtUiTools/QUiLoader>
#include <QString>
#include <QFile>

class LoadUi
{
public:
explicit LoadUi();
~LoadUi();
QWidget* createForm(const QString, QWidget* = 0);
};

#endif
@

@
#include "loadui.hpp"

LoadUi::LoadUi()
{
}

QWidget *LoadUi::createForm(const QString url, QWidget *parent) // Return object QWidget
{
QUiLoader loader;
QFile ui_file(url);

ui_file.open(QFile::ReadOnly);
QWidget* widget = loader.load(&ui_file, parent); // Load .ui file and return pointer for object created
ui_file.close();

return widget;
}
@

SGaist

Hi,

Since you are rebuilding your libraries sources is the tests you also need to add

@QT += uitools@

to Tests.pro

Exotic_Devel

Perfect!

But because it was necessary to include in the two project files?

Exotic_Devel

Another question.

I already added the path in project file, for files that are in another subdir. But the Creator does not detect the file to include in this way does not trigger the code assistance.

!http://i57.tinypic.com/33ah06s.png(mycreator)!

Despite the creator not identify the inclusion, the code compiles without errors.

Exotic_Devel

By some miracle the creator began to detect

SGaist

It's necessary because you don't use the static lib you are creating but you recompile all the files from it.