右键单击GtkTreeView的行

Question

当用户右键单击树视图行时,如何执行某些操作？

Answer 1

这真的很简单，只需监听“按钮按下事件”信号并用于treeview.get_path_at_pos()计算所选行：

def button_press_event(treeview, event):
    if event.button == 3: # right click
        model, path = treeview.get_path_at_pos(int(event.x), int(event.y))
        # do something with the selected path

treeview.connect('button-press-event' , button_press_event)