下面是我的问题细节:我有这些小部件-QMenuBar、QTableWidget和QToolbar。这是我的代码示例:
import sys
from PySide import QtGui
class Example(QtGui.QMainWindow):
def __init__(self):
super(Example, self).__init__()
self.header_lbls = ['Name', 'Second Name', 'Surname', 'Birth Date', 'Phone Number', 'Skype', 'E-mail']
self.table = QtGui.QTableWidget(10, 7)
self.table.setHorizontalHeaderLabels(self.header_lbls)
self.setCentralWidget(self.table)
#ACTIONS
self.createActions()
#MENUBAR
self.createMenus()
#TOOLBAR
self.createToolbar()
#STATUSBAR
self.creatStatusbar()
def contextMenuEvent(self, event):
self.menu = QtGui.QMenu(self.table)
self.menu.addAction(self.aboutAct)
self.menu.exec_(QtGui.QCursor.pos())
def createActions(self):
self.exitAct = QtGui.QAction('E&xit', self, shortcut='Ctrl+Q',
statusTip='Exit the application', triggered=app.exit)
def createMenus(self):
self.menubar = self.menuBar()
self.fileMenu = self.menuBar().addMenu("&File")
self.fileMenu.addAction(self.exitAct)
def createToolbar(self):
self.toolbar = self.addToolBar('Toolbar')
self.toolbar.addAction(self.settingsAct)
self.toolbar.addSeparator()
self.toolbar.addAction(self.exitAct)
def creatStatusbar(self):
self.statusBar()
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
window = Example()
window.setGeometry(80, 80, 800, 600)
window.show()
sys.exit(app.exec_())
问题是:例如,如何使QMenu与Microsoft Excel相似(我的意思是只添加/删除行/列)。提前谢谢。
最佳答案
使用表格标题视图的customContextMenuRequested信号:
class Example(QtGui.QMainWindow):
def __init__(self):
...
header = self.table.horizontalHeader()
header.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
header.customContextMenuRequested.connect(self.handleHeaderMenu)
def handleHeaderMenu(self, pos):
print('column(%d)' % self.table.horizontalHeader().logicalIndexAt(pos))
menu = QtGui.QMenu()
menu.addAction('Add')
menu.addAction('Delete')
menu.exec_(QtGui.QCursor.pos())
关于python - PySide/PyQt中的QTableWidget的QMenu,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/9313631/