63 lines
2.0 KiB
Python
63 lines
2.0 KiB
Python
from PyQt5.QtWidgets import (QTreeWidget, QTreeWidgetItem,
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QStackedWidget, QDialog)
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from PyQt5.QtCore import pyqtSlot, Qt
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from pyqtgraph.parametertree import ParameterTree
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from .utils import splitter, layout
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class PreferencesTreeItem(QTreeWidgetItem):
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def __init__(self,name,widget,):
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super(PreferencesTreeItem,self).__init__(name)
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self.widget = widget
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class PreferencesWidget(QDialog):
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def __init__(self,parent,components):
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super(PreferencesWidget,self).__init__(
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parent,
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Qt.Window | Qt.CustomizeWindowHint | Qt.WindowCloseButtonHint,
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windowTitle='Preferences')
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self.stacked = QStackedWidget(self)
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self.preferences_tree = QTreeWidget(self,
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headerHidden=True,
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itemsExpandable=False,
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rootIsDecorated=False,
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columnCount=1)
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self.root = self.preferences_tree.invisibleRootItem()
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self.add('General',
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parent)
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for v in parent.components.values():
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self.add(v.name,v)
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self.splitter = splitter((self.preferences_tree,self.stacked),(2,5))
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layout(self,(self.splitter,),self)
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self.preferences_tree.currentItemChanged.connect(self.handleSelection)
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def add(self,name,component):
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if component.preferences:
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widget = ParameterTree()
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widget.setHeaderHidden(True)
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widget.setParameters(component.preferences,showTop=False)
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self.root.addChild(PreferencesTreeItem((name,),
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widget))
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self.stacked.addWidget(widget)
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@pyqtSlot(QTreeWidgetItem,QTreeWidgetItem)
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def handleSelection(self,item,*args):
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if item:
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self.stacked.setCurrentWidget(item.widget)
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