QT signal/slot interface

[newsages]

QT signal/slot interface

[fralx]

Do you mean something like QtRpt's method data delivery ?

[newsages]

Yes. For simple interface on embedded

[fralx]

Do you know about limereport`s callback datasource ? In my opinion is rather close to this, isn't it ?

[newsages]

Yes i know and it better and have more features . But callback not its qt philosophy. For widget and for qml better work w signal/slots and qproperties. We can try to make qml demo a test if can use callback fine., for example making report template, qml properties and parse to liblimereport

[fralx]

Callback it's only name as a matter of fact this method uses signal and slot mechanism :). I can simplify this interface to example in data delivery method i would request row count and wouldn't call second slot method that move datasource position.

[newsages]

itś right, w this .

[fralx]

Callback interface has been simplified
From now on if slot getCallbackData(const LimeReport::CallbackInfo& info, QVariant& data) returns row count then there is no more need to implement second slot changePos(const LimeReport::CallbackInfo::ChangePosType& type, bool& result);
example:

callbackDatasource = m_report->dataManager()->createCallbackDatasouce("simple_data");
connect(callbackDatasource, SIGNAL(getCallbackData(LimeReport::CallbackInfo,QVariant&)),
            this, SLOT(slotSimpleCallbackGetData(LimeReport::CallbackInfo,QVariant&)));

void MainWindow::slotSimpleCallbackGetData(LimeReport::CallbackInfo info, QVariant &data)
{
    switch (info.dataType) {
    case LimeReport::CallbackInfo::ColumnCount:
        data = 1;
        break;
    case LimeReport::CallbackInfo::RowCount:
        data = 3;
        break;
    case LimeReport::CallbackInfo::IsEmpty:
        data = false;
        break;
    case LimeReport::CallbackInfo::ColumnHeaderData:
        if (info.index<1)
            data = QString::number(info.index);
        break;
    case LimeReport::CallbackInfo::ColumnData:
        data =  m_list.at(info.index);
        break;
    }
}

[newsages]

Fine. Now im testing , making examples and documenting.

[newsages]

and how to paint embedded preview?

[fralx]

report->previewReport()

[newsages]

but can embeded in ui->widget->layout()->addWidget(report)?
?
i try cast as QWidget, but is QMainWindow (previweReport())

[fralx]

Ok, i will make Qwidget preview soon

[fralx]

I have added LimeReport::PreviewReportWidget.
report->createPreviewWidget(QWidget *parent = 0) returns it.

[newsages]

perfect, im making test app for createPreviewWidget and
Im making now travis-ci .travis.yml integration for this repository.
i push soon .travis.yml and build status on README.

[newsages]

ln -s liblimereport.so.1.0.0 liblimereport.so

ln -s liblimereport.so.1.0.0 liblimereport.so.1

ln -s liblimereport.so.1.0.0 liblimereport.so.1.0

rm -f ../build/5.6.0/release/lib/liblimereport.so.1.0.0

mv -f liblimereport.so.1.0.0 ../build/5.6.0/release/lib/

rm -f ../build/5.6.0/release/lib/liblimereport.so

rm -f ../build/5.6.0/release/lib/liblimereport.so.1

rm -f ../build/5.6.0/release/lib/liblimereport.so.1.0

mv -f liblimereport.so ../build/5.6.0/release/lib/

mv -f liblimereport.so.1 ../build/5.6.0/release/lib/

mv -f liblimereport.so.1.0 ../build/5.6.0/release/lib/

cp -f /home/travis/build/newsages/LimeReport/limereport/lrglobal.cpp /home/travis/build/newsages/LimeReport/include/

cp -f /home/travis/build/newsages/LimeReport/limereport/lrglobal.h /home/travis/build/newsages/LimeReport/include/

cp -f /home/travis/build/newsages/LimeReport/limereport/lrdatasourcemanagerintf.h /home/travis/build/newsages/LimeReport/include/

cp -f /home/travis/build/newsages/LimeReport/limereport/lrreportengine.h /home/travis/build/newsages/LimeReport/include/

cp -f /home/travis/build/newsages/LimeReport/limereport/lrscriptenginemanagerintf.h /home/travis/build/newsages/LimeReport/include/

cp -f /home/travis/build/newsages/LimeReport/limereport/lrcallbackdatasourceintf.h /home/travis/build/newsages/LimeReport/include/

cp -f /home/travis/build/newsages/LimeReport/limereport/lrpreviewreportwidget.h /home/travis/build/newsages/LimeReport/include/

cp -f -R /home/travis/build/newsages/LimeReport/include/* /home/travis/build/newsages/LimeReport/build/5.6.0/release/lib/include/

cp: target ‘/home/travis/build/newsages/LimeReport/build/5.6.0/release/lib/include/’ is not a directory

make[1]: *** [../build/5.6.0/release/lib/liblimereport.so.1.0.0] Error 1

make[1]: Leaving directory `/home/travis/build/newsages/LimeReport/limereport'

make: *** [sub-limereport-check_ordered] Error 2

now i push :
unix {
DESTDIR = $${BUILD_DIR}/$${BUILD_TYPE}/lib
linux{
for(FILE,EXTRA_FILES){
QMAKE_POST_LINK += $$QMAKE_COPY $$quote($$FILE) $$quote($${DESTDIR}/include) $$escape_expand(\n\t) # inside of libs make /include/files
}
QMAKE_POST_LINK += mkdir -p $$quote($${DESTDIR}/include) $$escape_expand(\n\t) # qmake need make mkdir -p on subdirs more than root/
}
macx{
for(FILE,EXTRA_FILES){
QMAKE_POST_LINK += $$QMAKE_COPY $$quote($$FILE) $$quote($${DEST_INCLUDE_DIR}) $$escape_expand(\n\t)
}
QMAKE_POST_LINK += mkdir -p $$quote($${DESTDIR}/include) $$escape_expand(\n\t)
}
QMAKE_POST_LINK += $(COPY_DIR) $$quote($${DEST_INCLUDE_DIR}*) $$quote($${DESTDIR}/include)
}