Create a plugins

lgeyer

The .dll in your debug directory is most likely an outdated version, as all new versions are moved to the lib directory (as specified as DESTDIR in the .pro file). You are pointing to the wrong directory in your qmldir file.

Have you already tried tracing the module import?

goli

ok - you right , i changed it to :
@plugin NGWidgets C:/Qt/Projects/NGWidgets-build-desktop/lib@
but still have the same problem

lgeyer

Have you already tried tracing the module import?

goli

this is the output:
QDeclarativeImportDatabase::addImportPath: "C:\QtSDK\Desktop\Qt\4.7.3\mingw\imports"
QDeclarativeImportDatabase::addImportPath: "C:/Qt/Projects/App-build-desktop/debug"
QDeclarativeImports(C:/Qt/Projects/App/app.qml)::addImport: "." -1.-1 File as ""
QDeclarativeImports(C:/Qt/Projects/App/app.qml)::addImport: "QtQuick" 1.0 Library as ""
QDeclarativeImports(C:/Qt/Projects/App/app.qml)::addImport: "NGWidgets" 1.0 Library as ""
C:/Qt/Projects/App/app.qml:3:1: module "NGWidgets" is not installed

goli

is this a good output?

lgeyer

Did you place your qmldir file "correctly":http://doc.trolltech.com/4.8-snapshot/qdeclarativemodules.html#installed-modules?

goli

yes, this is in the main directory of the App project...

goli

the dll islocate in the "C:\Qt\Projects\NGWidgets-build-desktop\lib"
and the qmldir file is in "C:\Qt\Projects\App"

goli

can someone post please code of 2 project (one plugin, and one qml application that use the plugin) , when the projects are not under the same build , and it work for him please.

ZapB

Yup only takes 10 minutes! You can find the projects at:

"Project 1 (the QML plugin)":http://www.theharmers.co.uk/busyindicator.tar.gz
"Project 2 (the app using the plugin)":http://www.theharmers.co.uk/simpleqmlapp.tar.gz

You will need to alter the following things to make it work on your system:

In busyindicator.pro edit the line

@
target.path = $$(HOME)/local/lib
@
to a path of your choice.

In the 2nd project edit the file simpleqmlapp/qml/simpleqmlapp/qmldir so that the path matches what you set in the .pro file above. By default it contains:

@
plugin zapbsqmlplugin /home/sean_harmer/local/lib
@

With the above mods in place, just do:

@
qmake
make
make install
@

in the busyindicator project. Followed by:

@
qmake
make
@

in the simpleqmlapp project.

goli

thank you for all your help. i will check this example :)