Qt 6.8 deprecated declaration fixes

src/controllers/legacycontrollersettings.cpp

@@ -141,7 +141,11 @@ QWidget* LegacyControllerBooleanSetting::buildInputWidget(QWidget* pParent) {
         pCheckBox->setCheckState(m_editedValue ? Qt::Checked : Qt::Unchecked);
     });
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+    connect(pCheckBox, &QCheckBox::checkStateChanged, this, [this](Qt::CheckState state) {
+#else
     connect(pCheckBox, &QCheckBox::stateChanged, this, [this](int state) {
+#endif
         m_editedValue = state == Qt::Checked;
         emit changed();
     });

src/dialog/dlgreplacecuecolor.cpp

@@ -153,11 +153,19 @@ DlgReplaceCueColor::DlgReplaceCueColor(
 
     // Update dialog widgets when conditions checkboxes are (un)checked
     connect(checkBoxCurrentColorCondition,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgReplaceCueColor::slotUpdateWidgets);
     connect(checkBoxHotcueIndexCondition,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgReplaceCueColor::slotUpdateWidgets);
 

src/library/dao/trackdao.cpp

@@ -1197,7 +1197,11 @@ void setTrackSourceSynchronizedAt(const QSqlRecord& record, const int column, Tr
     if (!value.isNull() && value.canConvert<quint64>()) {
         DEBUG_ASSERT(value.isValid());
         const quint64 msecsSinceEpoch = qvariant_cast<quint64>(value);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
+        sourceSynchronizedAt.setTimeZone(QTimeZone::UTC);
+#else
         sourceSynchronizedAt.setTimeSpec(Qt::UTC);
+#endif
         sourceSynchronizedAt.setMSecsSinceEpoch(msecsSinceEpoch);
     }
     pTrack->setSourceSynchronizedAt(sourceSynchronizedAt);

src/library/dlgtrackinfo.cpp

@@ -143,7 +143,11 @@ void DlgTrackInfo::init() {
             &DlgTrackInfo::slotBpmClear);
 
     connect(bpmConst,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgTrackInfo::slotBpmConstChanged);
 
@@ -662,7 +666,11 @@ void DlgTrackInfo::slotBpmClear() {
     bpmTap->setEnabled(true);
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgTrackInfo::slotBpmConstChanged(Qt::CheckState state) {
+#else
 void DlgTrackInfo::slotBpmConstChanged(int state) {
+#endif
     if (state == Qt::Unchecked) {
         // try to reload BeatMap from the Track
         reloadTrackBeats(*m_pLoadedTrack);

src/library/dlgtrackinfo.h

@@ -56,7 +56,11 @@ class DlgTrackInfo : public QDialog, public Ui::DlgTrackInfo {
 
     void slotBpmScale(mixxx::Beats::BpmScale bpmScale);
     void slotBpmClear();
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+    void slotBpmConstChanged(Qt::CheckState state);
+#else
     void slotBpmConstChanged(int state);
+#endif
     void slotBpmTap(double averageLength, int numSamples);
     void slotSpinBpmValueChanged(double value);
 

src/preferences/dialog/dlgprefautodj.cpp

@@ -1,5 +1,9 @@
 #include "preferences/dialog/dlgprefautodj.h"
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+#include <QTimeZone>
+#endif
+
 #include "moc_dlgprefautodj.cpp"
 
 DlgPrefAutoDJ::DlgPrefAutoDJ(QWidget* pParent,
@@ -21,9 +25,20 @@ DlgPrefAutoDJ::DlgPrefAutoDJ(QWidget* pParent,
     RequeueIgnoreCheckBox->setChecked(m_pConfig->getValue(
             ConfigKey("[Auto DJ]", "UseIgnoreTime"), false));
     connect(RequeueIgnoreCheckBox,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgPrefAutoDJ::slotToggleRequeueIgnore);
+    /// TODO: Once we require at least Qt 6.7, remove this `setTimeZone` call
+    /// and uncomment the corresponding declarations in the UI file instead.
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+    RequeueIgnoreTimeEdit->setTimeZone(QTimeZone::LocalTime);
+#else
+    RequeueIgnoreTimeEdit->setTimeSpec(Qt::LocalTime);
+#endif
     RequeueIgnoreTimeEdit->setTime(
             QTime::fromString(
                     m_pConfig->getValue(
@@ -54,7 +69,11 @@ DlgPrefAutoDJ::DlgPrefAutoDJ(QWidget* pParent,
                     : Qt::Unchecked);
     // Be ready to enable and modify the minimum number and un/check the checkbox
     connect(RandomQueueCheckBox,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgPrefAutoDJ::slotToggleRandomQueue);
     connect(RandomQueueMinimumSpinBox,
@@ -124,7 +143,10 @@ void DlgPrefAutoDJ::slotCancel() {
                     ? Qt::Checked
                     : Qt::Unchecked);
     slotToggleRandomQueue(
-            m_pConfig->getValue<bool>(ConfigKey("[Auto DJ]", "Requeue")));
+            m_pConfig->getValue(
+                    ConfigKey("[Auto DJ]", "Requeue"), false)
+                    ? Qt::Checked
+                    : Qt::Unchecked);
 }
 
 void DlgPrefAutoDJ::slotResetToDefaults() {
@@ -148,7 +170,11 @@ void DlgPrefAutoDJ::slotSetMinimumAvailable(int a_iValue) {
     m_pConfig->setValue(ConfigKey("[Auto DJ]", "MinimumAvailableBuff"), a_iValue);
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefAutoDJ::slotToggleRequeueIgnore(Qt::CheckState buttonState) {
+#else
 void DlgPrefAutoDJ::slotToggleRequeueIgnore(int buttonState) {
+#endif
     bool checked = buttonState == Qt::Checked;
     m_pConfig->setValue(ConfigKey("[Auto DJ]", "UseIgnoreTimeBuff"), checked);
     RequeueIgnoreTimeEdit->setEnabled(checked);
@@ -179,7 +205,11 @@ void DlgPrefAutoDJ::slotConsiderRepeatPlaylistState(bool enable) {
     }
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefAutoDJ::slotToggleRandomQueue(Qt::CheckState buttonState) {
+#else
 void DlgPrefAutoDJ::slotToggleRandomQueue(int buttonState) {
+#endif
     bool enable = buttonState == Qt::Checked;
     // Toggle the option to select minimum tracks
     RandomQueueMinimumSpinBox->setEnabled(enable);

src/preferences/dialog/dlgprefautodj.h

@@ -19,11 +19,19 @@ class DlgPrefAutoDJ : public DlgPreferencePage, public Ui::DlgPrefAutoDJDlg {
 
   private slots:
     void slotSetMinimumAvailable(int);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+    void slotToggleRequeueIgnore(Qt::CheckState state);
+#else
     void slotToggleRequeueIgnore(int buttonState);
+#endif
     void slotSetRequeueIgnoreTime(const QTime& a_rTime);
     void slotSetRandomQueueMin(int);
     void slotConsiderRepeatPlaylistState(bool);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+    void slotToggleRandomQueue(Qt::CheckState state);
+#else
     void slotToggleRandomQueue(int buttonState);
+#endif
 
   private:
     UserSettingsPointer m_pConfig;

src/preferences/dialog/dlgprefautodjdlg.ui

@@ -121,9 +121,13 @@
          <property name="displayFormat">
           <string>hh:mm</string>
          </property>
-         <property name="timeSpec">
-          <enum>Qt::LocalTime</enum>
-         </property>
+         <!--
+           TODO: Enable this once we require at least Qt 6.7 and remove the
+           corresponding code from the C++ file.
+           -->
+         <!--<property name="timeZone">
+          <enum>QTimeZone::LocalTime</enum>
+         </property>-->
          <property name="minimumSize">
           <size>
            <width>60</width>

src/preferences/dialog/dlgprefbeats.cpp

@@ -27,23 +27,43 @@ DlgPrefBeats::DlgPrefBeats(QWidget* parent, UserSettingsPointer pConfig)
             this,
             &DlgPrefBeats::pluginSelected);
     connect(checkBoxAnalyzerEnabled,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgPrefBeats::analyzerEnabled);
     connect(checkBoxFixedTempo,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgPrefBeats::fixedtempoEnabled);
     connect(checkBoxFastAnalysis,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgPrefBeats::fastAnalysisEnabled);
     connect(checkBoxReanalyze,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgPrefBeats::slotReanalyzeChanged);
     connect(checkBoxReanalyzeImported,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+            &QCheckBox::checkStateChanged,
+#else
             &QCheckBox::stateChanged,
+#endif
             this,
             &DlgPrefBeats::slotReanalyzeImportedChanged);
 
@@ -89,13 +109,23 @@ void DlgPrefBeats::pluginSelected(int i) {
     slotUpdate();
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBeats::analyzerEnabled(Qt::CheckState state) {
+    m_bAnalyzerEnabled = (state == Qt::Checked);
+#else
 void DlgPrefBeats::analyzerEnabled(int i) {
     m_bAnalyzerEnabled = static_cast<bool>(i);
+#endif
     slotUpdate();
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBeats::fixedtempoEnabled(Qt::CheckState state) {
+    m_bFixedTempoEnabled = (state == Qt::Checked);
+#else
 void DlgPrefBeats::fixedtempoEnabled(int i) {
     m_bFixedTempoEnabled = static_cast<bool>(i);
+#endif
     slotUpdate();
 }
 
@@ -139,18 +169,33 @@ void DlgPrefBeats::slotUpdate() {
     checkBoxReanalyzeImported->setChecked(m_bReanalyzeImported);
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBeats::slotReanalyzeChanged(Qt::CheckState state) {
+    m_bReanalyze = (state == Qt::Checked);
+#else
 void DlgPrefBeats::slotReanalyzeChanged(int value) {
     m_bReanalyze = static_cast<bool>(value);
+#endif
     slotUpdate();
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBeats::slotReanalyzeImportedChanged(Qt::CheckState state) {
+    m_bReanalyzeImported = (state == Qt::Checked);
+#else
 void DlgPrefBeats::slotReanalyzeImportedChanged(int value) {
     m_bReanalyzeImported = static_cast<bool>(value);
+#endif
     slotUpdate();
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBeats::fastAnalysisEnabled(Qt::CheckState state) {
+    m_bFastAnalysisEnabled = (state == Qt::Checked);
+#else
 void DlgPrefBeats::fastAnalysisEnabled(int i) {
     m_bFastAnalysisEnabled = static_cast<bool>(i);
+#endif
     slotUpdate();
 }
 

src/preferences/dialog/dlgprefbeats.h

@@ -27,11 +27,19 @@ class DlgPrefBeats : public DlgPreferencePage, public Ui::DlgBeatsDlg {
 
   private slots:
     void pluginSelected(int i);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+    void analyzerEnabled(Qt::CheckState state);
+    void fixedtempoEnabled(Qt::CheckState state);
+    void fastAnalysisEnabled(Qt::CheckState state);
+    void slotReanalyzeChanged(Qt::CheckState state);
+    void slotReanalyzeImportedChanged(Qt::CheckState state);
+#else
     void analyzerEnabled(int i);
     void fixedtempoEnabled(int i);
     void fastAnalysisEnabled(int i);
     void slotReanalyzeChanged(int value);
     void slotReanalyzeImportedChanged(int value);
+#endif
 
   private:
     void loadSettings();

src/preferences/dialog/dlgprefbroadcast.cpp

@@ -146,15 +146,27 @@ DlgPrefBroadcast::DlgPrefBroadcast(QWidget *parent,
              static_cast<int>(EncoderSettings::ChannelMode::STEREO));
 
      connect(checkBoxEnableReconnect,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+             &QCheckBox::checkStateChanged,
+#else
              &QCheckBox::stateChanged,
+#endif
              this,
              &DlgPrefBroadcast::checkBoxEnableReconnectChanged);
      connect(checkBoxLimitReconnects,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+             &QCheckBox::checkStateChanged,
+#else
              &QCheckBox::stateChanged,
+#endif
              this,
              &DlgPrefBroadcast::checkBoxLimitReconnectsChanged);
      connect(enableCustomMetadata,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+             &QCheckBox::checkStateChanged,
+#else
              &QCheckBox::stateChanged,
+#endif
              this,
              &DlgPrefBroadcast::enableCustomMetadataChanged);
 
@@ -280,15 +292,30 @@ void DlgPrefBroadcast::broadcastEnabledChanged(double value) {
     btnDisconnectAll->setEnabled(enabled);
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBroadcast::checkBoxEnableReconnectChanged(Qt::CheckState state) {
+    widgetReconnectControls->setEnabled(state == Qt::Checked);
+#else
 void DlgPrefBroadcast::checkBoxEnableReconnectChanged(int value) {
     widgetReconnectControls->setEnabled(value);
+#endif
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBroadcast::checkBoxLimitReconnectsChanged(Qt::CheckState state) {
+    spinBoxMaximumRetries->setEnabled(state == Qt::Checked);
+#else
 void DlgPrefBroadcast::checkBoxLimitReconnectsChanged(int value) {
     spinBoxMaximumRetries->setEnabled(value);
+#endif
 }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+void DlgPrefBroadcast::enableCustomMetadataChanged(Qt::CheckState state) {
+    const bool value = (state == Qt::Checked);
+#else
 void DlgPrefBroadcast::enableCustomMetadataChanged(int value) {
+#endif
     custom_artist->setEnabled(value);
     custom_title->setEnabled(value);
 }

src/preferences/dialog/dlgprefbroadcast.h

@@ -23,9 +23,15 @@ class DlgPrefBroadcast : public DlgPreferencePage, public Ui::DlgPrefBroadcastDl
     void slotUpdate() override;
     void slotResetToDefaults() override;
     void broadcastEnabledChanged(double value);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+    void checkBoxEnableReconnectChanged(Qt::CheckState state);
+    void checkBoxLimitReconnectsChanged(Qt::CheckState state);
+    void enableCustomMetadataChanged(Qt::CheckState state);
+#else
     void checkBoxEnableReconnectChanged(int value);
     void checkBoxLimitReconnectsChanged(int value);
     void enableCustomMetadataChanged(int value);
+#endif
     void connectionListItemSelected(const QModelIndex& selected);
 
   signals: