GtkTreeView的行右键单击 [英] GtkTreeView's row right click

问题描述

当用户在树视图的行中右键单击时，如何执行某些操作？

How do I do something when user right click in a treeview's row?

推荐答案

button-press-event信号并使用 treeview.get_path_at_pos（）来计算所选行：

It's really easy, just listen to the "button-press-event" signal and use treeview.get_path_at_pos() to figure the selected row:

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)

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