How to add library to app dependency list in QtCreator?

Tramvon

I'm trying to create QtQuick extention, and can't understand, how I can add it to my app project, that it was compiling, picks, and for android, packing in one apk?

I have next directory structure:
@dev_root
all.pro
app
app.pro
ext
ext.pro
@

all.pro:
@
TEMPLATE = subdirs

SUBDIRS +=
app
ext
@

I try to open all.pro in QtCreator, both app.pro and ext.pro opens, seems to be good. The .pro file with TEMPLATE = subdirs, as I understand, , is an analogue of MSVC solution. In MSVC, I can simply specify the dependency, and lib will be built before building exe, but in qtCreator I can't find such feature.

I try to do as writes in net - open app.pro, right click on it, "Add library..." — "Internal library". In dialog "Choise the project file the library to link to" combobox is always empty, and I can't select my library.

What I'm doing wrong?

andreyc

If I understood it correctly, you have an application project in app.pro and a library project in ext.pro.

Does ext.pro contains ?
@
TEMPLATE = lib
@

Tramvon

Yes, it does

@
TEMPLATE = lib
TARGET = filedialog
QT += qml quick declarative
CONFIG += qt plugin

TARGET = $$qtLibraryTarget($$TARGET)
uri = com.purefractalsolutions.gkdroidfiledialog

# Input
SOURCES += \
    dialogPlugin.cpp \
    directory.cpp \
    file.cpp

HEADERS += \
    dialogPlugin.h \
    directory.h \
    file.h

OTHER_FILES = qmldir

!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
    copy_qmldir.target = $$OUT_PWD/qmldir
    copy_qmldir.depends = $$_PRO_FILE_PWD_/qmldir
    copy_qmldir.commands = $(COPY_FILE) \"$$replace(copy_qmldir.depends, /, $$QMAKE_DIR_SEP)\" \"$$replace(copy_qmldir.target, /, $$QMAKE_DIR_SEP)\"
    QMAKE_EXTRA_TARGETS += copy_qmldir
    PRE_TARGETDEPS += $$copy_qmldir.target
}

qmldir.files = qmldir
unix {
    installPath = $$[QT_INSTALL_QML]/$$replace(uri, \\., /)
    qmldir.path = $$installPath
    target.path = $$installPath
    INSTALLS += target qmldir
}

@