Allow opacity & layer (above/below) to be set in viewport config #58
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…config
For example, this can be used to set the window to be transparent and
always on top:
config :hello_scenic_full, :viewport,
name: :main_viewport,
size: {800, 600},
theme: :dark,
default_scene: HelloScenicFull.Scene.Primitives,
drivers: [
[
module: Scenic.Driver.Local,
name: :local,
window: [resizeable: false, title: "hello_scenic_full"],
on_close: :stop_system,
opacity: 160,
layer: 1
]
]
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crertel
approved these changes
Oct 28, 2023
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This PR is on top of #57
I had a request from a user who had hacked the glfw driver to make his window transparent and floating. His motivation was that it gave him a great experience using
scenic_live_reloadwhere he could see his code and the changes load automatically with the scenic window hovering over his code.This change allows the cairo-gtk to provide the same feature in a supported way by setting the
:opacityand:layerviewport config options