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99 lines
3.6 KiB
99 lines
3.6 KiB
from __future__ import absolute_import
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import sys
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import pytest
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from qtpy import PYSIDE, PYSIDE2, PYQT4
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from qtpy.QtWidgets import QApplication
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from qtpy.QtWidgets import QHeaderView
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from qtpy.QtCore import Qt
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from qtpy.QtCore import QAbstractListModel
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PY3 = sys.version[0] == "3"
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def get_qapp(icon_path=None):
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qapp = QApplication.instance()
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if qapp is None:
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qapp = QApplication([''])
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return qapp
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@pytest.mark.skipif(PY3 or PYSIDE2, reason="It fails on Python 3 and PySide2")
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def test_patched_qheaderview():
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"""
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This will test whether QHeaderView has the new methods introduced in Qt5.
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It will then create an instance of QHeaderView and test that no exceptions
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are raised and that some basic behaviour works.
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"""
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assert QHeaderView.sectionsClickable is not None
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assert QHeaderView.sectionsMovable is not None
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assert QHeaderView.sectionResizeMode is not None
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assert QHeaderView.setSectionsClickable is not None
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assert QHeaderView.setSectionsMovable is not None
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assert QHeaderView.setSectionResizeMode is not None
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# setup a model and add it to a headerview
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qapp = get_qapp()
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headerview = QHeaderView(Qt.Horizontal)
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class Model(QAbstractListModel):
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pass
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model = Model()
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headerview.setModel(model)
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assert headerview.count() == 1
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# test it
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assert isinstance(headerview.sectionsClickable(), bool)
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assert isinstance(headerview.sectionsMovable(), bool)
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if PYSIDE:
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assert isinstance(headerview.sectionResizeMode(0),
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QHeaderView.ResizeMode)
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else:
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assert isinstance(headerview.sectionResizeMode(0), int)
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headerview.setSectionsClickable(True)
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assert headerview.sectionsClickable() == True
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headerview.setSectionsClickable(False)
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assert headerview.sectionsClickable() == False
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headerview.setSectionsMovable(True)
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assert headerview.sectionsMovable() == True
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headerview.setSectionsMovable(False)
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assert headerview.sectionsMovable() == False
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headerview.setSectionResizeMode(QHeaderView.Interactive)
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assert headerview.sectionResizeMode(0) == QHeaderView.Interactive
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headerview.setSectionResizeMode(QHeaderView.Fixed)
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assert headerview.sectionResizeMode(0) == QHeaderView.Fixed
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headerview.setSectionResizeMode(QHeaderView.Stretch)
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assert headerview.sectionResizeMode(0) == QHeaderView.Stretch
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headerview.setSectionResizeMode(QHeaderView.ResizeToContents)
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assert headerview.sectionResizeMode(0) == QHeaderView.ResizeToContents
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headerview.setSectionResizeMode(0, QHeaderView.Interactive)
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assert headerview.sectionResizeMode(0) == QHeaderView.Interactive
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headerview.setSectionResizeMode(0, QHeaderView.Fixed)
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assert headerview.sectionResizeMode(0) == QHeaderView.Fixed
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headerview.setSectionResizeMode(0, QHeaderView.Stretch)
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assert headerview.sectionResizeMode(0) == QHeaderView.Stretch
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headerview.setSectionResizeMode(0, QHeaderView.ResizeToContents)
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assert headerview.sectionResizeMode(0) == QHeaderView.ResizeToContents
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# test that the old methods in Qt4 raise exceptions
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if PYQT4 or PYSIDE:
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with pytest.warns(UserWarning):
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headerview.isClickable()
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with pytest.warns(UserWarning):
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headerview.isMovable()
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with pytest.warns(UserWarning):
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headerview.resizeMode(0)
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with pytest.warns(UserWarning):
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headerview.setClickable(True)
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with pytest.warns(UserWarning):
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headerview.setMovable(True)
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with pytest.warns(UserWarning):
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headerview.setResizeMode(0, QHeaderView.Interactive)
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