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fix(widget_state_manager): state manager can save all properties recursively

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This commit is contained in:
wyzula_j
2025-08-06 20:25:01 +02:00
parent 77295f13f7
commit 5ecdaf4121
1 changed files with 29 additions and 6 deletions
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35
bec_widgets/utils/widget_state_manager.py
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@@ -15,6 +15,8 @@ from qtpy.QtWidgets import (
QWidget,
)
from bec_widgets.utils.widget_io import WidgetHierarchy
logger = bec_logger.logger
@@ -59,13 +61,16 @@ class WidgetStateManager:
settings = QSettings(filename, QSettings.IniFormat)
self._load_widget_state_qsettings(self.widget, settings)
def _save_widget_state_qsettings(self, widget: QWidget, settings: QSettings):
def _save_widget_state_qsettings(
self, widget: QWidget, settings: QSettings, recursive: bool = True
):
"""
Save the state of the widget to QSettings.
Args:
widget(QWidget): The widget to save the state for.
settings(QSettings): The QSettings object to save the state to.
recursive(bool): Whether to recursively save the state of child widgets.
"""
if widget.property("skip_settings") is True:
return
@@ -88,21 +93,32 @@ class WidgetStateManager:
settings.endGroup()
# Recursively process children (only if they aren't skipped)
for child in widget.children():
if not recursive:
return
direct_children = widget.children()
bec_connector_children = WidgetHierarchy.get_bec_connectors_from_parent(widget)
all_children = list(
set(direct_children) | set(bec_connector_children)
) # to avoid duplicates
for child in all_children:
if (
child.objectName()
and child.property("skip_settings") is not True
and not isinstance(child, QLabel)
):
self._save_widget_state_qsettings(child, settings)
self._save_widget_state_qsettings(child, settings, False)
def _load_widget_state_qsettings(self, widget: QWidget, settings: QSettings):
def _load_widget_state_qsettings(
self, widget: QWidget, settings: QSettings, recursive: bool = True
):
"""
Load the state of the widget from QSettings.
Args:
widget(QWidget): The widget to load the state for.
settings(QSettings): The QSettings object to load the state from.
recursive(bool): Whether to recursively load the state of child widgets.
"""
if widget.property("skip_settings") is True:
return
@@ -118,14 +134,21 @@ class WidgetStateManager:
widget.setProperty(name, value)
settings.endGroup()
if not recursive:
return
# Recursively process children (only if they aren't skipped)
for child in widget.children():
direct_children = widget.children()
bec_connector_children = WidgetHierarchy.get_bec_connectors_from_parent(widget)
all_children = list(
set(direct_children) | set(bec_connector_children)
) # to avoid duplicates
for child in all_children:
if (
child.objectName()
and child.property("skip_settings") is not True
and not isinstance(child, QLabel)
):
self._load_widget_state_qsettings(child, settings)
self._load_widget_state_qsettings(child, settings, False)
def _get_full_widget_name(self, widget: QWidget):
"""