我目前正在将此信号与处理点击的函数连接起来。例如:
QtCore.QObject.connect(self.ui.webView, QtCore.SIGNAL("linkClicked (const QUrl&)"), self.navigate)
def navigate(self, url):
#do something
我想要的是导航功能知道是否通过鼠标左键或右键单击了链接。类似的东西
def navigate(self, url, event):
if event == Qt.LeftClick:
#do something
if event == Qt.MidClick:
#do something else
这可能吗?
最佳答案
另一种方法是重新实现 mousePressEvent
并在那里过滤鼠标事件:
#!/usr/bin/env python
#-*- coding:utf-8 -*-
from PyQt4 import QtCore, QtGui
class myWindow(QtGui.QWidget):
def __init__(self, parent=None):
super(myWindow, self).__init__(parent)
self.label = QtGui.QLabel(self)
self.label.setText("Click Me")
self.layout = QtGui.QHBoxLayout(self)
self.layout.addWidget(self.label)
def mousePressEvent(self, event):
if event.buttons() == QtCore.Qt.LeftButton:
self.label.setText("Left Mouse Click!")
elif event.buttons() == QtCore.Qt.RightButton:
self.label.setText("Right Mouse Click!")
return super(myWindow, self).mousePressEvent(event)
if __name__ == "__main__":
import sys
app = QtGui.QApplication(sys.argv)
app.setApplicationName('myWindow')
main = myWindow()
main.resize(150, 150)
main.show()
sys.exit(app.exec_())
关于python - PyQt QWebPage linkClicked 信号可以检测使用了哪个鼠标按钮,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14317328/