9353e8eff7
- Does not allow changing fonts (it's ignored once it's sent anyway), fixes #167 - Allows zooming, fixes #163
25 lines
1.1 KiB
Python
25 lines
1.1 KiB
Python
from PyQt4 import QtCore, QtGui
|
|
|
|
class MessageCompose(QtGui.QTextEdit):
|
|
|
|
def __init__(self, parent = 0):
|
|
super(MessageCompose, self).__init__(parent)
|
|
self.setAcceptRichText(False) # we'll deal with this later when we have a new message format
|
|
self.defaultFontPointSize = self.currentFont().pointSize()
|
|
|
|
def wheelEvent(self, event):
|
|
if (QtGui.QApplication.queryKeyboardModifiers() & QtCore.Qt.ControlModifier) == QtCore.Qt.ControlModifier and event.orientation() == QtCore.Qt.Vertical:
|
|
numDegrees = event.delta() / 8
|
|
numSteps = numDegrees / 15
|
|
zoomDiff = numSteps + self.currentFont().pointSize() - self.defaultFontPointSize
|
|
if numSteps > 0:
|
|
self.zoomIn(numSteps)
|
|
else:
|
|
self.zoomOut(-numSteps)
|
|
QtGui.QApplication.activeWindow().statusBar().showMessage(QtGui.QApplication.translate("MainWindow", "Zoom level %1").arg(str(zoomDiff)))
|
|
# super will actually automatically take care of zooming
|
|
super(MessageCompose, self).wheelEvent(event)
|
|
|
|
def reset(self):
|
|
self.setText('')
|