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Display an image in the free area of a form_dialog
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I've a form_dialog with only 4 lines(fields).
Thus the free area is big enough to display an image.
How do I could define a PIL image in this free area?
Of course, I could copy the dialogs.py module in a folder where I could modify it with my own container_view and add an image as sub_view.
Thanks for your very appreciate permanent help. -
So I did it.
With only a short myform_dialog (simple, without sections) with a new parameter for the image to display.def myform_dialog(title='', fields=None,sections=None, done_button_title='Done',cover=None): sections = [('', fields)] c = dialogs._FormDialogController(title, sections, done_button_title=done_button_title) y = 35 for s in c.cells: for cell in s: y = y + cell.height if cover != None: w = c.container_view.width h = c.container_view.height - y x = 0 cover_image = ui.ImageView(frame=(x,y,w,h)) cover_image.content_mode = ui.CONTENT_SCALE_ASPECT_FIT cover_image.image = ui.Image.from_data(cover) c.container_view.add_subview(cover_image) c.container_view.present('sheet') c.container_view.wait_modal() # Get rid of the view to avoid a retain cycle: c.container_view = None if c.was_canceled: return None return c.values
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@Webmaster4o , I used your code for the embedded picture, thanks