Make it run with Qt6

This is a huge commit. Changes:
* Obviously, make it compile
* Make it run (only scarcely tested)
* get rid of most of clang's warnings

Let's see what surprises are in store...

1 files changed, 4 insertions, 4 deletions

diff --git a/moviepropertiesdialog.cpp b/moviepropertiesdialog.cpp
index 016c2ee..4042d36 100644
--- a/moviepropertiesdialog.cpp
+++ b/moviepropertiesdialog.cpp
@@ -75,9 +75,9 @@ void MoviePropertiesDialog::setupDialog(){
     mActorM = new QStandardItemModel;
     mActorV->setModel(mActorM);
     QAction *addActorA = new QAction(QIcon(":/spreadingpants.png"), tr("Add actor..."), this);
-    connect(addActorA, &QAction::triggered, [=] { addItem(mActorDlg, mActorM, QIcon(":/diaper.png")); });
+    connect(addActorA, &QAction::triggered, this, [=] { addItem(mActorDlg, mActorM, QIcon(":/diaper.png")); });
     QAction *removeActorA = new QAction(QIcon(":/delete.png"), tr("Remove actor"), this);
-    connect(removeActorA, &QAction::triggered, [=] { removeItem(mActorV); });
+    connect(removeActorA, &QAction::triggered, this, [=] { removeItem(mActorV); });
     mActorV->addActions(QList<QAction*>() << addActorA << removeActorA);
     QGroupBox *actorsGB = new QGroupBox(tr("Actors"));
     QHBoxLayout *actorsGBL = new QHBoxLayout;
@@ -89,9 +89,9 @@ void MoviePropertiesDialog::setupDialog(){
     mGenreM = new QStandardItemModel;
     mGenreV->setModel(mGenreM);
     QAction *addGenreA = new QAction(QIcon(":/spreadingpants.png"), tr("Add genre..."), this);
-    connect(addGenreA, &QAction::triggered, [=] { addItem(mGenreDlg, mGenreM, QIcon(":/dick_in_cage.png")); });
+    connect(addGenreA, &QAction::triggered, this, [=] { addItem(mGenreDlg, mGenreM, QIcon(":/dick_in_cage.png")); });
     QAction *removeGenreA = new QAction(QIcon(":/delete.png"), tr("Remove genre"), this);
-    connect(removeGenreA, &QAction::triggered, [=] { removeItem(mGenreV); });
+    connect(removeGenreA, &QAction::triggered, this, [=] { removeItem(mGenreV); });
     mGenreV->addActions(QList<QAction*>() << addGenreA << removeGenreA);
     QGroupBox *genresGB = new QGroupBox(tr("Genres"));
     QHBoxLayout *genresGBL = new QHBoxLayout;