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@@ -0,0 +1,36 @@
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+from qtpy import QtCore
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+from qtpy import QtWidgets
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+
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+
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+class ToolBar(QtWidgets.QToolBar):
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+
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+ def __init__(self, title):
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+ super(ToolBar, self).__init__(title)
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+ layout = self.layout()
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+ m = (0, 0, 0, 0)
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+ layout.setSpacing(0)
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+ layout.setContentsMargins(*m)
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+ self.setContentsMargins(*m)
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+ self.setWindowFlags(self.windowFlags() | QtCore.Qt.FramelessWindowHint)
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+
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+ def addAction(self, action):
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+ if isinstance(action, QtWidgets.QWidgetAction):
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+ return super(ToolBar, self).addAction(action)
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+ btn = ToolButton()
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+ btn.setDefaultAction(action)
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+ btn.setToolButtonStyle(self.toolButtonStyle())
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+ self.addWidget(btn)
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+
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+
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+class ToolButton(QtWidgets.QToolButton):
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+
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+ """ToolBar companion class which ensures all buttons have the same size."""
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+
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+ minSize = (60, 60)
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+
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+ def minimumSizeHint(self):
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+ ms = super(ToolButton, self).minimumSizeHint()
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+ w1, h1 = ms.width(), ms.height()
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+ w2, h2 = self.minSize
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+ self.minSize = max(w1, w2), max(h1, h2)
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+ return QtCore.QSize(*self.minSize)
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