SideTabContainer: Use a signal to update the title instead of monkeypatching setTitle method into the widget

Widgets that need to implement a title should be of a dual subclass
of any `QWidget` subclass and the `SideTabContents` class which provides
the signal.

rare/components/tabs/games/game_info/__init__.py

@@ -7,7 +7,7 @@ from PyQt5.QtWidgets import QTreeView
 from rare.models.game import RareGame
 from rare.shared import LegendaryCoreSingleton, GlobalSignalsSingleton, ArgumentsSingleton
 from rare.utils.json_formatter import QJsonModel
-from rare.widgets.side_tab import SideTabWidget
+from rare.widgets.side_tab import SideTabWidget, SideTabContents
 from .game_dlc import GameDlc
 from .game_info import GameInfo
 from .game_settings import GameSettings
@@ -58,7 +58,7 @@ class GameInfoTabs(SideTabWidget):
             self.back_clicked.emit()
 
 
-class GameMetadataView(QTreeView):
+class GameMetadataView(QTreeView, SideTabContents):
     def __init__(self, parent=None):
         super(GameMetadataView, self).__init__(parent=parent)
         self.setColumnWidth(0, 300)
@@ -69,7 +69,7 @@ class GameMetadataView(QTreeView):
 
     def update_game(self, rgame: RareGame, view):
         self.rgame = rgame
-        self.title.setTitle(self.rgame.app_title)
+        self.set_title.emit(self.rgame.app_title)
         self.model.clear()
         try:
             self.model.load(view.__dict__)

rare/components/tabs/games/game_info/game_dlc.py

@@ -9,6 +9,7 @@ from rare.shared.image_manager import ImageSize
 from rare.ui.components.tabs.games.game_info.game_dlc import Ui_GameDlc
 from rare.ui.components.tabs.games.game_info.game_dlc_widget import Ui_GameDlcWidget
 from rare.widgets.image_widget import ImageWidget
+from rare.widgets.side_tab import SideTabContents
 from rare.utils.misc import widget_object_name
 
 
@@ -71,7 +72,7 @@ class AvailableGameDlcWidget(GameDlcWidget):
         self.rdlc.install()
 
 
-class GameDlc(QToolBox):
+class GameDlc(QToolBox, SideTabContents):
 
     def __init__(self, parent=None):
         super(GameDlc, self).__init__(parent=parent)
@@ -147,7 +148,7 @@ class GameDlc(QToolBox):
 
     def update_dlcs(self, rgame: RareGame):
         self.rgame = rgame
-        self.title.setTitle(self.rgame.app_title)
+        self.set_title.emit(self.rgame.app_title)
 
         for i_widget in self.list_installed():
             self.ui.installed_dlc_container.layout().removeWidget(i_widget)

rare/components/tabs/games/game_info/game_info.py

@@ -23,12 +23,13 @@ from rare.shared.workers import VerifyWorker, MoveWorker
 from rare.ui.components.tabs.games.game_info.game_info import Ui_GameInfo
 from rare.utils.misc import get_size
 from rare.widgets.image_widget import ImageWidget
+from rare.widgets.side_tab import SideTabContents
 from .move_game import MoveGamePopUp, is_game_dir
 
 logger = getLogger("GameInfo")
 
 
-class GameInfo(QWidget):
+class GameInfo(QWidget, SideTabContents):
     def __init__(self, parent=None):
         super(GameInfo, self).__init__(parent=parent)
         self.ui = Ui_GameInfo()
@@ -332,7 +333,7 @@ class GameInfo(QWidget):
             if isinstance(worker, MoveWorker):
                 worker.signals.progress.connect(self.__on_move_progress)
 
-        self.title.setTitle(rgame.app_title)
+        self.set_title.emit(rgame.app_title)
         self.ui.app_name.setText(rgame.app_name)
         self.ui.dev.setText(rgame.developer)
 

rare/components/tabs/games/game_info/game_settings.py

@@ -12,12 +12,13 @@ from rare.models.game import RareGame
 from rare.shared.workers.wine_resolver import WineResolver
 from rare.utils import config_helper
 from rare.widgets.indicator_edit import PathEdit, IndicatorReasonsCommon
+from rare.widgets.side_tab import SideTabContents
 from rare.utils.misc import icon, get_raw_save_path
 
 logger = getLogger("GameSettings")
 
 
-class GameSettings(DefaultGameSettings):
+class GameSettings(DefaultGameSettings, SideTabContents):
     game: Game
     igame: InstalledGame
 
@@ -165,7 +166,7 @@ class GameSettings(DefaultGameSettings):
         else:
             self.skip_update.setCurrentIndex(0)
 
-        self.title.setTitle(self.game.app_title)
+        self.set_title.emit(self.game.app_title)
         if platform.system() != "Windows":
             if self.igame and self.igame.platform == "Mac":
                 self.linux_settings_widget.setVisible(False)

rare/components/tabs/games/integrations/__init__.py

@@ -53,14 +53,13 @@ class IntegrationsWidget(QWidget):
         super(IntegrationsWidget, self).__init__(parent=parent)
         self.info = QLabel(f"<b>{info}</b>")
 
-        layout = QVBoxLayout()
+        layout = QVBoxLayout(self)
         if widget is not None:
             layout.addWidget(widget)
         layout.addWidget(self.info)
         layout.addItem(
             QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
         )
-        self.setLayout(layout)
 
     def addWidget(self, widget: QWidget, stretch: int = 0, alignment: Qt.AlignmentFlag = Qt.Alignment()):
         self.layout().insertWidget(self.layout().count() - 2, widget, stretch, alignment)

rare/components/tabs/settings/debug.py

@@ -6,16 +6,16 @@ from rare.shared import GlobalSignalsSingleton
 class DebugSettings(QWidget):
     def __init__(self, parent=None):
         super(DebugSettings, self).__init__(parent=parent)
-        self.setLayout(QVBoxLayout())
+        layout = QVBoxLayout(self)
 
         self.raise_runtime_exception_button = QPushButton("Raise Exception")
-        self.layout().addWidget(self.raise_runtime_exception_button)
+        layout.addWidget(self.raise_runtime_exception_button)
         self.raise_runtime_exception_button.clicked.connect(self.raise_exception)
         self.restart_button = QPushButton("Restart")
-        self.layout().addWidget(self.restart_button)
+        layout.addWidget(self.restart_button)
         self.restart_button.clicked.connect(lambda: GlobalSignalsSingleton().application.quit.emit(-133742))
 
-        self.layout().addStretch(1)
+        layout.addStretch(1)
 
     def raise_exception(self):
         raise RuntimeError("Debug Crash")

rare/widgets/side_tab.py

@@ -1,4 +1,5 @@
 from logging import getLogger
+from typing import Union, Protocol
 
 from PyQt5.QtCore import (
     Qt,
@@ -17,7 +18,7 @@ from PyQt5.QtWidgets import (
     QTabBar,
     QTabWidget,
     QVBoxLayout,
-    QScrollArea,
+    QScrollArea, QLayout,
 )
 
 from rare.utils.misc import icon as qta_icon
@@ -63,8 +64,24 @@ class SideTabBar(QTabBar):
             painter.restore()
 
 
+class SideTabContents(object):
+    # str: title
+    set_title = pyqtSignal(str)
+
+
+class SideTabContentsProtocol(Protocol):
+    def layout(self) -> QLayout:
+        pass
+
+    def set_title(self) -> pyqtSignal:
+        pass
+
+    def sizeHint(self) -> QSize:
+        pass
+
+
 class SideTabContainer(QWidget):
-    def __init__(self, widget: QWidget, title: str = "", parent: QWidget = None):
+    def __init__(self, widget: Union[QWidget, SideTabContentsProtocol], title: str = "", parent: QWidget = None):
         super(SideTabContainer, self).__init__(parent=parent)
         self.title = QLabel(self)
         self.setTitle(title)
@@ -77,17 +94,16 @@ class SideTabContainer(QWidget):
         if widget.layout():
             widget.layout().setAlignment(Qt.AlignTop)
             widget.layout().setContentsMargins(0, 0, 3, 0)
-        widget.title = self.title
+        if hasattr(widget, "set_title"):
-        widget.title.setTitle = self.setTitle
+            widget.set_title.connect(self.setTitle)
         self.scrollarea.setMinimumWidth(
             widget.sizeHint().width() + self.scrollarea.verticalScrollBar().sizeHint().width()
         )
         self.scrollarea.setWidget(widget)
 
-        layout = QVBoxLayout()
+        layout = QVBoxLayout(self)
         layout.addWidget(self.title)
         layout.addWidget(self.scrollarea)
-        self.setLayout(layout)
 
     def setTitle(self, text: str) -> None:
         self.title.setText(f"<h2>{text}</h2>")
@@ -104,7 +120,7 @@ class SideTabWidget(QTabWidget):
         self.setTabPosition(QTabWidget.West)
         if show_back:
             super(SideTabWidget, self).addTab(
-                QWidget(), qta_icon("mdi.keyboard-backspace", "ei.backward"), self.tr("Back")
+                QWidget(self), qta_icon("mdi.keyboard-backspace", "ei.backward"), self.tr("Back")
             )
             self.tabBarClicked.connect(self.back_func)
 
@@ -113,6 +129,6 @@ class SideTabWidget(QTabWidget):
         if not tab:
             self.back_clicked.emit()
 
-    def addTab(self, widget: QWidget, a1: str, title: str = "") -> int:
+    def addTab(self, widget: Union[QWidget, SideTabContentsProtocol], a1: str, title: str = "") -> int:
         container = SideTabContainer(widget, title, parent=self)
         return super(SideTabWidget, self).addTab(container, a1)