Fix Qt 5.15 / KF 5.78 warnings

src/assets/assetlist/view/assetlistwidget.cpp

@@ -19,6 +19,8 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
+#include <KLocalizedContext>
+
 #include "assetlistwidget.hpp"
 #include "assets/assetlist/model/assetfilter.hpp"
 #include "assets/assetlist/model/assettreemodel.hpp"
@@ -37,7 +39,7 @@ AssetListWidget::AssetListWidget(QWidget *parent)
     KDeclarative::KDeclarative kdeclarative;
     kdeclarative.setDeclarativeEngine(engine());
     kdeclarative.setupEngine(engine());
-    kdeclarative.setupContext();
+    engine()->rootContext()->setContextObject(new KLocalizedContext(this));
 }
 
 AssetListWidget::~AssetListWidget()

src/bin/model/subtitlemodel.cpp

@@ -973,9 +973,9 @@ void SubtitleModel::jsontoSubtitle(const QString &data)
         QTextStream out(&outF);
         out.setCodec("UTF-8");
         if (assFormat) {
-        	out<<scriptInfoSection<<endl;
-        	out<<styleSection<<endl;
-        	out<<eventSection;
+            out<<scriptInfoSection<<'\n';
+            out<<styleSection<<'\n';
+            out<<eventSection;
         }
         for (const auto &entry : qAsConst(list)) {
             if (!entry.isObject()) {
@@ -1031,10 +1031,10 @@ void SubtitleModel::jsontoSubtitle(const QString &data)
               .arg(millisec,3,10,QChar('0'));
             line++;
             if (assFormat) {
-            	//Format: Layer, Start, End, Style, Actor, MarginL, MarginR, MarginV, Effect, Text
-            	out <<"Dialogue: 0,"<<startTimeString<<","<<endTimeString<<","<<styleName<<",,0000,0000,0000,,"<<dialogue<<endl;
+                //Format: Layer, Start, End, Style, Actor, MarginL, MarginR, MarginV, Effect, Text
+                out <<"Dialogue: 0,"<<startTimeString<<","<<endTimeString<<","<<styleName<<",,0000,0000,0000,,"<<dialogue<<'\n';
             } else {
-                out<<line<<"\n"<<startTimeStringSRT<<" --> "<<endTimeStringSRT<<"\n"<<dialogue<<"\n"<<endl;
+                out<<line<<"\n"<<startTimeStringSRT<<" --> "<<endTimeStringSRT<<"\n"<<dialogue<<"\n"<<'\n';
             }
             
             //qDebug() << "ADDING SUBTITLE to FILE AT START POS: " << startPos <<" END POS: "<<endPos;//<< ", FPS: " << pCore->getCurrentFps();

src/dvdwizard/dvdwizardmenu.cpp

@@ -788,7 +788,7 @@ QMap<QString, QRect> DvdWizardMenu::buttonsInfo(bool letterbox)
             if (button->backMenu()) {
                 command.prepend(QStringLiteral("g1 = 999;"));
             }
-            info.insertMulti(command, adjustedRect);
+            info.insert(command, adjustedRect);
         }
     }
     return info;

src/effects/effectstack/view/builtstack.cpp

@@ -19,6 +19,8 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
+#include <KLocalizedContext>
+
 #include "builtstack.hpp"
 #include "assets/assetpanel.hpp"
 #include "core.h"
@@ -35,10 +37,10 @@ BuiltStack::BuiltStack(AssetPanel *parent)
     , m_model(nullptr)
 {
     KDeclarative::KDeclarative kdeclarative;
-    QQmlEngine *eng = engine();
-    kdeclarative.setDeclarativeEngine(eng);
-    kdeclarative.setupEngine(eng);
-    kdeclarative.setupContext();
+    kdeclarative.setDeclarativeEngine(engine());
+    kdeclarative.setupEngine(engine());
+    engine()->rootContext()->setContextObject(new KLocalizedContext(this));
+
     // qmlRegisterType<ColorWheelItem>("Kdenlive.Controls", 1, 0, "ColorWheelItem");
     setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
     setMinimumHeight(300);

src/mainwindow.cpp

@@ -100,6 +100,7 @@
 #include <kns3/downloaddialog.h>
 #include <kns3/knewstuffaction.h>
 #include <ktogglefullscreenaction.h>
+#include <kwidgetsaddons_version.h>
 
 #include "kdenlive_debug.h"
 #include <QAction>
@@ -1163,7 +1164,11 @@ void MainWindow::setupActions()
     } else {
         m_timeFormatButton->setCurrentItem(0);
     }
+#if KWIDGETSADDONS_VERSION < QT_VERSION_CHECK(5,78,0)
     connect(m_timeFormatButton, static_cast<void (KSelectAction::*)(int)>(&KSelectAction::triggered), this, &MainWindow::slotUpdateTimecodeFormat);
+#else
+    connect(m_timeFormatButton, &KSelectAction::indexTriggered, this, &MainWindow::slotUpdateTimecodeFormat);
+#endif
     m_timeFormatButton->setToolBarMode(KSelectAction::MenuMode);
     m_timeFormatButton->setToolButtonPopupMode(QToolButton::InstantPopup);
     addAction(QStringLiteral("timeline_timecode"), m_timeFormatButton);
@@ -1511,7 +1516,11 @@ void MainWindow::setupActions()
     monitorGamma->addAction(i18n("Rec. 709 (TV)"));
     addAction(QStringLiteral("mlt_gamma"), monitorGamma);
     monitorGamma->setCurrentItem(KdenliveSettings::monitor_gamma());
+#if KWIDGETSADDONS_VERSION < QT_VERSION_CHECK(5,78,0)
     connect(monitorGamma, static_cast<void (KSelectAction::*)(int)>(&KSelectAction::triggered), this, &MainWindow::slotSetMonitorGamma);
+#else
+    connect(monitorGamma, &KSelectAction::indexTriggered, this, &MainWindow::slotSetMonitorGamma);
+#endif
     actionCollection()->setShortcutsConfigurable(monitorGamma, false);
 
     addAction(QStringLiteral("switch_trim"), i18n("Trim Mode"), this, SLOT(slotSwitchTrimMode()), QIcon::fromTheme(QStringLiteral("cursor-arrow")));

src/monitor/monitormanager.cpp

@@ -26,6 +26,7 @@
 #include <mlt++/Mlt.h>
 
 #include "klocalizedstring.h"
+#include <kwidgetsaddons_version.h>
 #include <KDualAction>
 
 #include "kdenlive_debug.h"
@@ -465,7 +466,11 @@ void MonitorManager::setupActions()
     } else {
         interlace->setCurrentItem(0);
     }
+#if KWIDGETSADDONS_VERSION < QT_VERSION_CHECK(5,78,0)
     connect(interlace, static_cast<void (KSelectAction::*)(int)>(&KSelectAction::triggered), this, &MonitorManager::slotSetDeinterlacer);
+#else
+    connect(interlace, &KSelectAction::indexTriggered, this, &MonitorManager::slotSetDeinterlacer);
+#endif
     pCore->window()->addAction(QStringLiteral("mlt_interlace"), interlace);
     pCore->window()->actionCollection()->setShortcutsConfigurable(interlace, false);
 
@@ -483,7 +488,11 @@ void MonitorManager::setupActions()
     } else {
         interpol->setCurrentItem(0);
     }
+#if KWIDGETSADDONS_VERSION < QT_VERSION_CHECK(5,78,0)
     connect(interpol, static_cast<void (KSelectAction::*)(int)>(&KSelectAction::triggered), this, &MonitorManager::slotSetInterpolation);
+#else
+    connect(interpol, &KSelectAction::indexTriggered, this, &MonitorManager::slotSetInterpolation);
+#endif
     pCore->window()->addAction(QStringLiteral("mlt_interpolation"), interpol);
     pCore->window()->actionCollection()->setShortcutsConfigurable(interpol, false);
 

src/timecode.cpp

@@ -187,7 +187,7 @@ QString Timecode::getTimecode(const GenTime &time) const
         return getTimecodeSeconds(time);
         break;
     default:
-        qCWarning(KDENLIVE_LOG) << "Unknown timecode format specified, defaulting to HH_MM_SS_FF" << endl;
+        qCWarning(KDENLIVE_LOG) << "Unknown timecode format specified, defaulting to HH_MM_SS_FF" << '\n';
         return getTimecodeHH_MM_SS_FF(time);
     }
 }

src/timeline2/view/timelinewidget.cpp

@@ -19,6 +19,8 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
+#include <KLocalizedContext>
+
 #include "timelinewidget.h"
 #include "../model/builders/meltBuilder.hpp"
 #include "assets/keyframes/model/keyframemodel.hpp"
@@ -58,7 +60,7 @@ TimelineWidget::TimelineWidget(QWidget *parent)
     KDeclarative::KDeclarative kdeclarative;
     kdeclarative.setDeclarativeEngine(engine());
     kdeclarative.setupEngine(engine());
-    kdeclarative.setupContext();
+    engine()->rootContext()->setContextObject(new KLocalizedContext(this));
     setClearColor(palette().window().color());
     setMouseTracking(true);
     registerTimelineItems();

src/titler/titlewidget.cpp

@@ -203,7 +203,7 @@ TitleWidget::TitleWidget(const QUrl &url, QString projectTitlePath, Monitor *mon
         twinfo->setMessageType(KMessageWidget::Warning);
         twinfo->setCloseButtonVisible(false);
         twinfo->setEnabled(true);
-        gridLayout_12->addWidget(twinfo, 3, 0, 1, 4, 0);
+        gridLayout_12->addWidget(twinfo, 3, 0, 1, 4);
     }
 
     connect(fontColorButton, &KColorButton::changed, this, &TitleWidget::slotUpdateText);
@@ -2525,7 +2525,6 @@ void TitleWidget::slotAnimStart(bool anim)
     } else {
         m_startViewport->setZValue(-1000);
         m_startViewport->setBrush(QBrush());
-        m_startViewport->setFlags(nullptr);
         if (!anim_end->isChecked()) {
             deleteAnimInfoText();
         }

src/transitions/view/transitionparameterview.cpp

@@ -19,6 +19,8 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
+#include <KLocalizedContext>
+
 #include "transitionparameterview.hpp"
 #include "transitions/transitionsrepository.hpp"
 
@@ -34,7 +36,7 @@ TransitionParameterView::TransitionParameterView(QWidget *parent)
     KDeclarative::KDeclarative kdeclarative;
     kdeclarative.setDeclarativeEngine(engine());
     kdeclarative.setupEngine(engine());
-    kdeclarative.setupContext();
+    engine()->rootContext()->setContextObject(new KLocalizedContext(this));
 
     // Set void model for the moment
     auto *model = new QStringListModel();

src/utils/otioconvertions.cpp

@@ -55,7 +55,7 @@ bool OtioConvertions::getOtioConverters()
         return false;
     }
     QProcess listAdapters;
-    listAdapters.start(pyExec);
+    listAdapters.start(pyExec,QStringList());
     listAdapters.write(QStringLiteral(
                            "from opentimelineio import *\n"
                            "for a in plugins.ActiveManifest().adapters:\n"

src/widgets/dragvalue.cpp

@@ -34,6 +34,8 @@
 #include <QFontDatabase>
 #include <QStyle>
 #include <klocalizedstring.h>
+#include <kwidgetsaddons_version.h>
+
 
 DragValue::DragValue(const QString &label, double defaultValue, int decimals, double min, double max, int id, const QString &suffix, bool showSlider, bool oddOnly, 
                      QWidget *parent)
@@ -142,7 +144,11 @@ DragValue::DragValue(const QString &label, double defaultValue, int decimals, do
         m_menu->addAction(timeline);
     }
     connect(this, &QWidget::customContextMenuRequested, this, &DragValue::slotShowContextMenu);
+#if KWIDGETSADDONS_VERSION < QT_VERSION_CHECK(5,78,0)
     connect(m_scale, static_cast<void (KSelectAction::*)(int)>(&KSelectAction::triggered), this, &DragValue::slotSetScaleMode);
+#else
+    connect(m_scale, &KSelectAction::indexTriggered, this, &DragValue::slotSetScaleMode);
+#endif
     connect(m_directUpdate, &QAction::triggered, this, &DragValue::slotSetDirectUpdate);
 }
 
@@ -518,7 +524,11 @@ void CustomLabel::mouseReleaseEvent(QMouseEvent *e)
 
 void CustomLabel::wheelEvent(QWheelEvent *e)
 {
+#if QT_VERSION < QT_VERSION_CHECK(5,15,0)
     if (e->delta() > 0) {
+#else
+    if (e->angleDelta().y() > 0) {
+#endif
         if (e->modifiers() == Qt::ControlModifier) {
             slotValueInc(10);
         } else if (e->modifiers() == Qt::AltModifier) {