window.setFixedSize((width, height))
# attach a vertical scroll panel
vscroll = VScrollPanel(window)
vscroll.setFixedSize((width, height))
# vscroll should only have *ONE* child. this is what `wrapper` is for
wrapper = Widget(vscroll)
wrapper.setFixedSize((width, height))
wrapper.setLayout(GridLayout()) # defaults: 2 columns
# NOTE: don't __dict__ crawl in real code!
# this is just because it's more convenient to do this for enumerating all
# of the icons -- see cpp example for alternative...
for key in entypo.__dict__.keys():
if key.startswith("ICON_"):
b = Button(wrapper, "entypo.{0}".format(key), entypo.__dict__[key])
b.setIconPosition(Button.IconPosition.Left)
b.setFixedWidth(half_width)
screen.performLayout()
screen.drawAll()
screen.setVisible(True)
nanogui.mainloop()
del screen
gc.collect()
nanogui.shutdown()
