2025-12-19 14:29:52 +01:00
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"""
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sn_basis/ui/base_dockwidget.py
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2025-12-18 22:00:31 +01:00
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2025-12-19 14:29:52 +01:00
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Basis-Dockwidget für alle LNO-Module.
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"""
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from sn_basis.functions.qt_wrapper import QDockWidget, QTabWidget
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from sn_basis.functions.message_wrapper import warning, error
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2025-12-18 22:00:31 +01:00
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2025-11-17 11:29:04 +01:00
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class BaseDockWidget(QDockWidget):
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2025-12-18 22:00:31 +01:00
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"""
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Basis-Dockwidget für alle LNO-Module.
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2025-12-19 14:29:52 +01:00
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2025-12-18 22:00:31 +01:00
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- Titel wird automatisch aus base_title + subtitle erzeugt
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- Tabs werden dynamisch aus der Klassenvariable 'tabs' erzeugt
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- Die zugehörige Toolbar-Action wird beim Schließen zurückgesetzt
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"""
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2025-11-17 11:29:04 +01:00
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base_title = "LNO Sachsen"
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2025-12-18 22:00:31 +01:00
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tabs = [] # Liste von Tab-Klassen
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action = None # Referenz auf die Toolbar-Action
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2025-11-17 11:29:04 +01:00
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def __init__(self, parent=None, subtitle=""):
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super().__init__(parent)
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2025-12-18 22:00:31 +01:00
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# -----------------------------------------------------
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# Titel setzen
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# -----------------------------------------------------
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try:
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2025-12-19 14:29:52 +01:00
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title = (
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self.base_title
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if not subtitle
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else f"{self.base_title} | {subtitle}"
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)
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2025-12-18 22:00:31 +01:00
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self.setWindowTitle(title)
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except Exception as e:
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warning("Titel konnte nicht gesetzt werden", str(e))
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# -----------------------------------------------------
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# Tabs erzeugen
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# -----------------------------------------------------
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try:
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tab_widget = QTabWidget()
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2025-11-17 11:29:04 +01:00
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2025-12-18 22:00:31 +01:00
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for tab_class in self.tabs:
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try:
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tab_instance = tab_class()
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2025-12-19 14:29:52 +01:00
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tab_title = getattr(
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tab_class,
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"tab_title",
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tab_class.__name__,
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)
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2025-12-18 22:00:31 +01:00
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tab_widget.addTab(tab_instance, tab_title)
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except Exception as e:
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2025-12-19 14:29:52 +01:00
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error(
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"Tab konnte nicht geladen werden",
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f"{tab_class}: {e}",
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)
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2025-12-18 22:00:31 +01:00
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self.setWidget(tab_widget)
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except Exception as e:
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2025-12-19 14:29:52 +01:00
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error(
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"Tab-Widget konnte nicht initialisiert werden",
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str(e),
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)
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2025-12-18 22:00:31 +01:00
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# ---------------------------------------------------------
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# Dock schließen
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# ---------------------------------------------------------
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2025-11-17 12:23:04 +01:00
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def closeEvent(self, event):
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2025-12-18 22:00:31 +01:00
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"""
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Wird aufgerufen, wenn das Dock geschlossen wird.
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Setzt die zugehörige Toolbar-Action zurück.
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"""
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try:
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if self.action:
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self.action.setChecked(False)
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except Exception as e:
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2025-12-19 14:29:52 +01:00
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warning(
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"Toolbar-Status konnte nicht zurückgesetzt werden",
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str(e),
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)
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2025-12-18 22:00:31 +01:00
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2025-11-17 12:23:04 +01:00
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super().closeEvent(event)
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