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QmlProfiler: Reimplement zoom slider in QML

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This restores the functionality of the old zoom slider. It probably
looks a bit different, but it does the same thing.

Task-number: QTCREATORBUG-10635

Change-Id: Idcb19187df066e4b1336df73b122aa567a732dee
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
This commit is contained in:
Ulf Hermann
2013-11-12 12:44:54 +01:00
parent 9a1da15739
commit 9e0175d8bb
3 changed files with 37 additions and 0 deletions
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7
src/plugins/qmlprofiler/qmlprofilertraceview.cpp
View File

@@ -233,6 +233,11 @@ void QmlProfilerTraceView::reset()
connect(this, SIGNAL(jumpToNext()), rootObject, SLOT(nextEvent()));
connect(rootObject, SIGNAL(selectedEventChanged(int)), this, SIGNAL(selectedEventChanged(int)));
connect(rootObject, SIGNAL(changeToolTip(QString)), this, SLOT(updateToolTip(QString)));
QObject *zoomSlider = rootObject->findChild<QObject*>(QLatin1String("zoomSliderToolBar"));
connect(this, SIGNAL(enableToolbar(bool)), zoomSlider, SLOT(toggleEnabled()));
connect(zoomSlider, SIGNAL(zoomLevelChanged(int)), this, SLOT(setZoomLevel(int)));
connect(this, SIGNAL(showZoomSlider(bool)), zoomSlider, SLOT(toggleVisible()));
}
QWidget *QmlProfilerTraceView::createToolbar()
@@ -264,6 +269,7 @@ QWidget *QmlProfilerTraceView::createToolbar()
buttonZoomControls->setToolTip(tr("Show zoom slider"));
buttonZoomControls->setCheckable(true);
buttonZoomControls->setChecked(false);
connect(buttonZoomControls, SIGNAL(toggled(bool)), this, SIGNAL(showZoomSlider(bool)));
connect(this, SIGNAL(enableToolbar(bool)), buttonZoomControls, SLOT(setEnabled(bool)));
d->m_buttonRange = new QToolButton;
@@ -425,6 +431,7 @@ void QmlProfilerTraceView::updateRange()
if (d->m_currentZoomLevel != newLevel) {
d->m_currentZoomLevel = newLevel;
emit zoomLevelChanged(newLevel);
QMetaObject::invokeMethod(d->m_mainView->rootObject()->findChild<QObject*>(QLatin1String("zoomSliderToolBar")), "setZoomLevel", Q_ARG(QVariant, newLevel));
}
}