解决方案基于
Pavel's answer
:
import sys
from PySide.QtGui import *
from PySide.QtCore import *
class basicWindow(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
self.edit = QLineEdit("try to type F", self)
self.eF = filterObj(self)
self.installEventFilter(self.eF)
self.edit.installEventFilter(self.eF)
self.show()
def test(self, obj):
print "received event", obj
class filterObj(QObject):
def __init__(self, windowObj):
QObject.__init__(self)
self.windowObj = windowObj
def eventFilter(self, obj, event):
if (event.type() == QEvent.KeyPress):
key = event.key()
if(event.modifiers() == Qt.ControlModifier):
if(key == Qt.Key_S):
print('standard response')
else:
if key == Qt.Key_F:
self.windowObj.test(obj)
return True
else:
return False
if __name__ == "__main__":
app = QApplication(sys.argv)
w = basicWindow()
sys.exit(app.exec_())
此答案发布为
edit
对这个问题
OS X + Qt: How to capture all key-press events in the entire GUI?
由OP
P.R.
根据CC BY-SA 3.0。