diff options
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/code/doc_src_qsignalspy.qdoc')
-rw-r--r-- | doc/codesnippets/doc/src/snippets/code/doc_src_qsignalspy.qdoc | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/doc_src_qsignalspy.qdoc b/doc/codesnippets/doc/src/snippets/code/doc_src_qsignalspy.qdoc deleted file mode 100644 index d6b65dcd6..000000000 --- a/doc/codesnippets/doc/src/snippets/code/doc_src_qsignalspy.qdoc +++ /dev/null @@ -1,41 +0,0 @@ -//! [0] -QCheckBox *box = ...; -QSignalSpy spy(box, SIGNAL(clicked(bool))); - -// do something that triggers the signal -box->animateClick(); - -QCOMPARE(spy.count(), 1); // make sure the signal was emitted exactly one time -QList<QVariant> arguments = spy.takeFirst(); // take the first signal - -QVERIFY(arguments.at(0).toBool() == true); // verify the first argument -//! [0] - - -//! [1] -QSignalSpy spy(myCustomObject, SIGNAL(mySignal(int, QString, double))); - -myCustomObject->doSomething(); // trigger emission of the signal - -QList<QVariant> arguments = spy.takeFirst(); -QVERIFY(arguments.at(0).type() == QVariant::Int); -QVERIFY(arguments.at(1).type() == QVariant::QString); -QVERIFY(arguments.at(2).type() == QVariant::double); -//! [1] - - -//! [2] -qRegisterMetaType<QModelIndex>("QModelIndex"); -QSignalSpy spy(&model, SIGNAL(whatever(QModelIndex))); -//! [2] - - -//! [3] -// get the first argument from the first received signal: -QModelIndex result = qvariant_cast<QModelIndex>(spy.at(0).at(0)); -//! [3] - - -//! [4] -QSignalSpy spy(myPushButton, SIGNAL(clicked(bool))); -//! [4] |