Question

如何在使用交互时使用容器小部件来控制布局？例如，我喜欢那些2选择进入HBox。

from IPython.html import widgets
from IPython.display import display

def f(dl, ft):
    print dl, ft

dlW = widgets.Select(options={str(k):k for k in  range(4)})
ftW = widgets.Select(options={str(k):k for k in  'ABCD'})
hbox=widgets.HBox([dlW, ftW])
i = widgets.interact(f,
                 dl = dlW,
                 ft = ftW
                )

# display( hbox ) # <-- commenting in makes the widget display twice

Answer 1

使用交互式而非交互式

找到解决方案

dlW = widgets.Select(options={str(k):k for k in  range(4)})
ftW = widgets.Select(options={str(k):k for k in  'ABCD'})
i = widgets.interactive(f,
             dl = dlW,
             ft = ftW
            )

hbox=widgets.HBox(i.children)
display( hbox )

使用交互时的小部件布局

1 个答案: