24 lines
1.0 KiB
Python
24 lines
1.0 KiB
Python
from PyQt4 import QtCore, QtGui
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class MessageCompose(QtGui.QTextEdit):
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def __init__(self, parent = 0):
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super(MessageCompose, self).__init__(parent)
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self.setAcceptRichText(False) # we'll deal with this later when we have a new message format
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self.defaultFontPointSize = self.currentFont().pointSize()
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def wheelEvent(self, event):
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if (QtGui.QApplication.queryKeyboardModifiers() & QtCore.Qt.ControlModifier) == QtCore.Qt.ControlModifier and event.orientation() == QtCore.Qt.Vertical:
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if event.delta() > 0:
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self.zoomIn(1)
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else:
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self.zoomOut(1)
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zoom = self.currentFont().pointSize() * 100 / self.defaultFontPointSize
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QtGui.QApplication.activeWindow().statusBar().showMessage(QtGui.QApplication.translate("MainWindow", "Zoom level %1%").arg(str(zoom)))
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else:
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# in QTextEdit, super does not zoom, only scroll
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super(MessageCompose, self).wheelEvent(event)
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def reset(self):
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self.setText('')
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