33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
# Copyright: Ankitects Pty Ltd and contributors
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# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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from enum import Enum
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from aqt.qt import QEvent, QObject, QSplitter, Qt
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class BrowserLayout(Enum):
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AUTO = "auto"
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VERTICAL = "vertical"
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HORIZONTAL = "horizontal"
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class QSplitterHandleEventFilter(QObject):
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"""Event filter that equalizes QSplitter panes on double-clicking the handle"""
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def __init__(self, splitter: QSplitter):
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super().__init__(splitter)
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self._splitter = splitter
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def eventFilter(self, object: QObject, event: QEvent) -> bool:
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if event.type() == QEvent.Type.MouseButtonDblClick:
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splitter_parent = self._splitter.parentWidget()
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if self._splitter.orientation() == Qt.Orientation.Horizontal:
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half_size = splitter_parent.width() // 2
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else:
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half_size = splitter_parent.height() // 2
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self._splitter.setSizes([half_size, half_size])
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return True
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return super().eventFilter(object, event)
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