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docs cleanup

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This commit is contained in:
Luke Campagnola 2017-10-04 09:11:44 -07:00
parent d2942c7aca
commit e2c9918510
1 changed files with 8 additions and 7 deletions
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15
pyqtgraph/widgets/ProgressDialog.py
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@ -6,7 +6,10 @@ __all__ = ['ProgressDialog']
class ProgressDialog(QtGui.QProgressDialog):
"""
Extends QProgressDialog for use in 'with' statements.
Extends QProgressDialog:
* Adds context management so the dialog may be used in `with` statements
* Allows nesting multiple progress dialogs
Example::
@ -35,8 +38,7 @@ class ProgressDialog(QtGui.QProgressDialog):
If ProgressDialog is entered from a non-gui thread, it will
always be disabled.
nested (bool) If True, then this progress bar will be displayed inside
any pre-existing progress dialogs that also allow nesting (if
any).
any pre-existing progress dialogs that also allow nesting.
============== ================================================================
"""
# attributes used for nesting dialogs
@ -198,10 +200,6 @@ class ProgressDialog(QtGui.QProgressDialog):
return
QtGui.QProgressDialog.setValue(self, val)
if self._topDialog is not None:
tbar = self._topDialog._extractWidgets()[0].bar
tlab = self._topDialog._extractWidgets()[0].label
# Qt docs say this should happen automatically, but that doesn't seem
# to be the case.
if self.windowModality() == QtCore.Qt.WindowModal:
@ -239,6 +237,9 @@ class ProgressDialog(QtGui.QProgressDialog):
class ProgressWidget(QtGui.QWidget):
"""Container for a label + progress bar that also allows its child widgets
to be hidden without changing size.
"""
def __init__(self, label, bar):
QtGui.QWidget.__init__(self)
self.hidden = False