Rename custom to extensions to avoid import issues

novelwriter/extensions/pagedsidebar.py

@@ -0,0 +1,83 @@
+"""
+novelWriter – Custom Widget: Paged SideBar
+==========================================
+A custom widget for making a sidebar for flipping through pages
+
+File History:
+Created: 2023-02-21 [2.1b1] NPagedSideBar
+Created: 2023-02-21 [2.1b1] NToolLabelButton
+
+This file is a part of novelWriter
+Copyright 2018–2023, Veronica Berglyd Olsen
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+"""
+
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import QActionGroup, QSizePolicy, QToolBar, QToolButton, QWidget
+
+
+class NPagedSideBar(QToolBar):
+
+    def __init__(self, parent):
+        super().__init__(parent=parent)
+
+        self._buttons = []
+        self._actions = []
+        self._group = QActionGroup(self)
+        self._group.setExclusive(True)
+
+        self.setMovable(False)
+        self.setOrientation(Qt.Vertical)
+
+        stretch = QWidget(self)
+        stretch.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+        self._stretchAction = self.addWidget(stretch)
+
+        return
+
+    def addLabel(self, text, height):
+        """Add a new label to the toolbar.
+        """
+        return
+
+    def addButton(self, text, height):
+        """Add a new button to the toolbar.
+        """
+        button = NToolLabelButton(self)
+        button.setFixedHeight(height)
+        button.setText(text)
+
+        action = self.insertWidget(self._stretchAction, button)
+        self._group.addAction(action)
+
+        self._buttons.append(button)
+        self._actions.append(action)
+
+        return action
+
+# END Class NPagedSideBar
+
+
+class NToolLabelButton(QToolButton):
+
+    def __init__(self, parent):
+        super().__init__(parent=parent)
+
+        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
+        self.setCheckable(True)
+
+        return
+
+# END Class NToolLabelButton