39 lines
2.0 KiB
Python
39 lines
2.0 KiB
Python
# Copyright (c) <2015-Present> Tzutalin
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# Copyright (C) 2013 MIT, Computer Science and Artificial Intelligence Laboratory. Bryan Russell, Antonio Torralba,
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# William T. Freeman. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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# associated documentation files (the "Software"), to deal in the Software without restriction, including without
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# limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
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# Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in all copies or substantial portions of
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# the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
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# NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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# SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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# CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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try:
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from PyQt5.QtGui import *
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from PyQt5.QtCore import *
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from PyQt5.QtWidgets import *
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except ImportError:
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from PyQt4.QtGui import *
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from PyQt4.QtCore import *
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class ZoomWidget(QSpinBox):
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def __init__(self, value=100):
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super(ZoomWidget, self).__init__()
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self.setButtonSymbols(QAbstractSpinBox.NoButtons)
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self.setRange(1, 500)
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self.setSuffix(' %')
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self.setValue(value)
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self.setToolTip(u'Zoom Level')
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self.setStatusTip(self.toolTip())
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self.setAlignment(Qt.AlignCenter)
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def minimumSizeHint(self):
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height = super(ZoomWidget, self).minimumSizeHint().height()
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fm = QFontMetrics(self.font())
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width = fm.width(str(self.maximum()))
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return QSize(width, height)
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