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QmlProfiler: optimized timeline display

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Change-Id: I0d7cf110356ef5f805b81a5fc39dca3870765ea3
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
This commit is contained in:
Christiaan Janssen
2011-10-26 11:32:01 +02:00
parent 38ad15a772
commit bf4dfd5e74
14 changed files with 730 additions and 464 deletions
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26
src/plugins/qmlprofiler/tracewindow.cpp
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@@ -174,6 +174,16 @@ QWidget *TraceWindow::createToolbar()
connect(this, SIGNAL(enableToolbar(bool)), m_buttonRange, SLOT(setEnabled(bool)));
connect(this, SIGNAL(rangeModeChanged(bool)), m_buttonRange, SLOT(setChecked(bool)));
m_buttonLock = new QToolButton;
m_buttonLock->setIcon(QIcon(":/qmlprofiler/arrow_select.png"));
m_buttonLock->setToolTip(tr("View event information on mouseover"));
m_buttonLock->setCheckable(true);
m_buttonLock->setChecked(false);
connect(m_buttonLock, SIGNAL(clicked(bool)), this, SLOT(toggleLockMode(bool)));
connect(this, SIGNAL(enableToolbar(bool)), m_buttonLock, SLOT(setEnabled(bool)));
connect(this, SIGNAL(lockModeChanged(bool)), m_buttonLock, SLOT(setChecked(bool)));
toolBarLayout->addWidget(m_buttonLock);
toolBarLayout->addWidget(buttonPrev);
toolBarLayout->addWidget(buttonNext);
toolBarLayout->addWidget(buttonZoomControls);
@@ -264,6 +274,7 @@ void TraceWindow::reset(QDeclarativeDebugConnection *conn)
connect(m_mainView->rootObject(), SIGNAL(updateCursorPosition()), this, SLOT(updateCursorPosition()));
connect(m_mainView->rootObject(), SIGNAL(updateTimer()), this, SLOT(updateTimer()));
connect(m_mainView->rootObject(), SIGNAL(updateRangeButton()), this, SLOT(updateRangeButton()));
connect(m_mainView->rootObject(), SIGNAL(updateLockButton()), this, SLOT(updateLockButton()));
connect(m_eventList, SIGNAL(countChanged()), this, SLOT(updateToolbar()));
connect(this, SIGNAL(jumpToPrev()), m_mainView->rootObject(), SLOT(prevEvent()));
connect(this, SIGNAL(jumpToNext()), m_mainView->rootObject(), SLOT(nextEvent()));
@@ -340,6 +351,21 @@ void TraceWindow::updateRangeButton()
emit rangeModeChanged(rangeMode);
}
void TraceWindow::toggleLockMode(bool active)
{
bool lockMode = !m_mainView->rootObject()->property("selectionLocked").toBool();
if (active != lockMode) {
m_mainView->rootObject()->setProperty("selectionLocked", QVariant(!active));
m_mainView->rootObject()->setProperty("selectedItem", QVariant(-1));
}
}
void TraceWindow::updateLockButton()
{
bool lockMode = !m_mainView->rootObject()->property("selectionLocked").toBool();
emit lockModeChanged(lockMode);
}
void TraceWindow::setRecording(bool recording)
{
if (recording) {