def test_collapse_empty(self):
""" Test for collapse function when the collapse origin is an empty
tabwidget. It's sibling can have an arbitrary layout and the result
would be such that this layout is transferred to the parent.
"""
# setup
root = EditorAreaWidget(editor_area=SplitEditorAreaPane(), parent=None)
tabwidget = root.tabwidget()
tabwidget.setParent(None)
left, left_left, left_right = self._setUp_collapse(parent=root)
right = EditorAreaWidget(editor_area=root.editor_area, parent=root)
root.leftchild = left
root.rightchild = right
# perform collapse on leftchild
right.collapse()
# test
# is the layout of root now same as left?
self.assertEqual(root.count(), 2)
self.assertEqual(root.leftchild, left_left)
self.assertEqual(root.rightchild, left_right)
# are the contents of left_left and left_right preserved
self.assertEqual(root.leftchild.tabwidget().count(), 2)
self.assertEqual(root.rightchild.tabwidget().count(), 2)
self.assertEqual(root.leftchild.tabwidget().currentIndex(), 1)
self.assertEqual(root.rightchild.tabwidget().currentIndex(), 0)
# what is the current active_tabwidget?
self.assertEqual(root.editor_area.active_tabwidget,
root.leftchild.tabwidget())
def test_collapse_empty(self):
""" Test for collapse function when the collapse origin is an empty
tabwidget. It's sibling can have an arbitrary layout and the result
would be such that this layout is transferred to the parent.
"""
# setup
root = EditorAreaWidget(editor_area=SplitEditorAreaPane(), parent=None)
tabwidget = root.tabwidget()
tabwidget.setParent(None)
left, left_left, left_right = self._setUp_collapse(parent=root)
right = EditorAreaWidget(editor_area=root.editor_area, parent=root)
root.leftchild = left
root.rightchild = right
# perform collapse on leftchild
right.collapse()
# test
# is the layout of root now same as left?
self.assertEquals(root.count(), 2)
self.assertEquals(root.leftchild, left_left)
self.assertEquals(root.rightchild, left_right)
# are the contents of left_left and left_right preserved
self.assertEquals(root.leftchild.tabwidget().count(), 2)
self.assertEquals(root.rightchild.tabwidget().count(), 2)
self.assertEquals(root.leftchild.tabwidget().currentIndex(), 1)
self.assertEquals(root.rightchild.tabwidget().currentIndex(), 0)
# what is the current active_tabwidget?
self.assertEquals(root.editor_area.active_tabwidget,
root.leftchild.tabwidget())
def _setUp_split(self, parent=None):
""" Sets up the root splitter for splitting. Returns this root.
parent : parent of the returned root
"""
root = EditorAreaWidget(editor_area=SplitEditorAreaPane(), parent=parent)
btn0 = QtGui.QPushButton('0')
btn1 = QtGui.QPushButton('1')
tabwidget = root.tabwidget()
tabwidget.addTab(btn0, '0')
tabwidget.addTab(btn1, '1')
tabwidget.setCurrentIndex(1)
return root
def _setUp_split(self, parent=None):
""" Sets up the root splitter for splitting. Returns this root.
parent : parent of the returned root
"""
root = EditorAreaWidget(editor_area=SplitEditorAreaPane(),
parent=parent)
btn0 = QtGui.QPushButton('0')
btn1 = QtGui.QPushButton('1')
tabwidget = root.tabwidget()
tabwidget.addTab(btn0, '0')
tabwidget.addTab(btn1, '1')
tabwidget.setCurrentIndex(1)
return root
def _setUp_collapse(self, parent=None):
""" Creates a root, its leftchild and rightchild, so that collapse can
be tested on one of the children.
Returns the root, leftchild and rightchild of such layout.
parent : parent of the returned root
"""
# setup leftchild
left = EditorAreaWidget(editor_area=SplitEditorAreaPane(), parent=None)
btn0 = QtGui.QPushButton('btn0')
btn1 = QtGui.QPushButton('btn1')
tabwidget = left.tabwidget()
tabwidget.addTab(btn0, '0')
tabwidget.addTab(btn1, '1')
tabwidget.setCurrentIndex(1)
# setup rightchild
right = EditorAreaWidget(editor_area=left.editor_area, parent=None)
btn2 = QtGui.QPushButton('btn2')
btn3 = QtGui.QPushButton('btn3')
tabwidget = right.tabwidget()
tabwidget.addTab(btn2, '2')
tabwidget.addTab(btn3, '3')
tabwidget.setCurrentIndex(0)
# setup root
root = EditorAreaWidget(editor_area=left.editor_area, parent=parent)
tabwidget = root.tabwidget()
tabwidget.setParent(None)
root.addWidget(left)
root.addWidget(right)
root.leftchild = left
root.rightchild = right
return root, left, right
def _setUp_collapse(self, parent=None):
""" Creates a root, its leftchild and rightchild, so that collapse can
be tested on one of the children.
Returns the root, leftchild and rightchild of such layout.
parent : parent of the returned root
"""
# setup leftchild
left = EditorAreaWidget(editor_area=SplitEditorAreaPane(), parent=None)
btn0 = QtGui.QPushButton('btn0')
btn1 = QtGui.QPushButton('btn1')
tabwidget = left.tabwidget()
tabwidget.addTab(btn0, '0')
tabwidget.addTab(btn1, '1')
tabwidget.setCurrentIndex(1)
# setup rightchild
right = EditorAreaWidget(editor_area=left.editor_area, parent=None)
btn2 = QtGui.QPushButton('btn2')
btn3 = QtGui.QPushButton('btn3')
tabwidget = right.tabwidget()
tabwidget.addTab(btn2, '2')
tabwidget.addTab(btn3, '3')
tabwidget.setCurrentIndex(0)
# setup root
root = EditorAreaWidget(editor_area=left.editor_area, parent=parent)
tabwidget = root.tabwidget()
tabwidget.setParent(None)
root.addWidget(left)
root.addWidget(right)
root.leftchild = left
root.rightchild = right
return root, left, right