Pmw.py 文件源码

def aligngrouptags(groups):
    # Adjust the y position of the tags in /groups/ so that they all
    # have the height of the highest tag.

    maxTagHeight = 0
    for group in groups:
        if group._tag is None:
            height = (string.atoi(str(group._ring.cget('borderwidth'))) +
                    string.atoi(str(group._ring.cget('highlightthickness'))))
        else:
            height = group._tag.winfo_reqheight()
        if maxTagHeight < height:
            maxTagHeight = height

    for group in groups:
        ringBorder = (string.atoi(str(group._ring.cget('borderwidth'))) +
                string.atoi(str(group._ring.cget('highlightthickness'))))
        topBorder = maxTagHeight / 2 - ringBorder / 2
        group._hull.grid_rowconfigure(0, minsize = topBorder)
        group._ring.grid_rowconfigure(0,
                minsize = maxTagHeight - topBorder - ringBorder)
        if group._tag is not None:
            group._tag.place(y = maxTagHeight / 2)