diff options
Diffstat (limited to 'examples/spectrum/app/tonegeneratordialog.cpp')
| -rw-r--r-- | examples/spectrum/app/tonegeneratordialog.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/examples/spectrum/app/tonegeneratordialog.cpp b/examples/spectrum/app/tonegeneratordialog.cpp index 99adfaf1e..27c9d0dba 100644 --- a/examples/spectrum/app/tonegeneratordialog.cpp +++ b/examples/spectrum/app/tonegeneratordialog.cpp @@ -77,26 +77,23 @@ ToneGeneratorDialog::ToneGeneratorDialog(QWidget *parent) m_amplitudeSlider->setValue(ToneGeneratorAmplitudeDefault); // Add widgets to layout - - QScopedPointer<QGridLayout> frequencyControlLayout(new QGridLayout); + QGridLayout *frequencyControlLayout = new QGridLayout; QLabel *frequencyLabel = new QLabel(tr("Frequency (Hz)"), this); frequencyControlLayout->addWidget(frequencyLabel, 0, 0, 2, 1); frequencyControlLayout->addWidget(m_frequencySlider, 0, 1); frequencyControlLayout->addWidget(m_frequencySpinBox, 1, 1); - m_toneGeneratorFrequencyControl->setLayout(frequencyControlLayout.data()); - frequencyControlLayout.take(); // ownership transferred to m_toneGeneratorFrequencyControl + m_toneGeneratorFrequencyControl->setLayout(frequencyControlLayout); m_toneGeneratorFrequencyControl->setEnabled(false); - QScopedPointer<QGridLayout> toneGeneratorLayout(new QGridLayout); + QGridLayout *toneGeneratorLayout = new QGridLayout; QLabel *amplitudeLabel = new QLabel(tr("Amplitude"), this); toneGeneratorLayout->addWidget(m_toneGeneratorSweepCheckBox, 0, 1); toneGeneratorLayout->addWidget(m_toneGeneratorFrequencyControl, 1, 0, 1, 2); toneGeneratorLayout->addWidget(amplitudeLabel, 2, 0); toneGeneratorLayout->addWidget(m_amplitudeSlider, 2, 1); - m_toneGeneratorControl->setLayout(toneGeneratorLayout.data()); + m_toneGeneratorControl->setLayout(toneGeneratorLayout); m_toneGeneratorControl->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); dialogLayout->addWidget(m_toneGeneratorControl); - toneGeneratorLayout.take(); // ownership transferred // Connect CHECKED_CONNECT(m_toneGeneratorSweepCheckBox, SIGNAL(toggled(bool)), |