45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
from ..Qt import QtWidgets, QtGui, QtCore
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class TreeWidget(QtWidgets.QTreeWidget):
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def keyPressEvent(self, evt: QtGui.QKeyEvent):
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if evt.key() == QtCore.Qt.Key_Space:
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sets = []
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from_parent = []
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for idx in self.selectedIndexes():
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if idx.column() != 0:
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continue
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item = self.itemFromIndex(idx)
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if item.parent() is None:
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is_selected = item.checkState(0)
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self.blockSignals(True)
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for i in range(item.childCount()):
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child = item.child(i)
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# child.setCheckState(0, is_selected)
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from_parent.append(child)
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self.blockSignals(False)
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item.setCheckState(0, QtCore.Qt.Unchecked if is_selected == QtCore.Qt.Checked else QtCore.Qt.Checked)
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else:
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sets.append(item)
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for it in sets:
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if it in from_parent:
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continue
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it.setCheckState(0, QtCore.Qt.Unchecked if it.checkState(0) == QtCore.Qt.Checked else QtCore.Qt.Checked)
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else:
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super().keyPressEvent(evt)
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class TableWidget(QtWidgets.QTableWidget):
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def keyPressEvent(self, evt: QtGui.QKeyEvent):
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if evt.key() == QtCore.Qt.Key.Key_Space:
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for idx in self.selectedIndexes():
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item = self.itemFromIndex(idx)
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cs = item.checkState()
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item.setCheckState(QtCore.Qt.CheckState.Unchecked if cs == QtCore.Qt.CheckState.Checked
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else QtCore.Qt.CheckState.Checked)
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else:
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super().keyPressEvent(evt)
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