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e01e9685be
This PR updates the logos and branding guideline of Slint to match the new website design. The new logos are a 1:1 replacement of the old logos except for the circular logo. In the new logo design, there isn't a separate circular logo, as the square logo with circular crop can be used. Further, the logo folder also contains logos in CMYK for use in printed materials. The PMS is just the color value in the naming and can be used where Pantome colors are required. The README has been updated to explain which logos to use when as well as the Slint "blue" color. |
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| .. | ||
| build.rs | ||
| Cargo.toml | ||
| CMakeLists.txt | ||
| index.html | ||
| main.cpp | ||
| main.rs | ||
| README.md | ||
| scene.slint | ||
OpenGL Underlay Example
This example application demonstrates how layer two scenes together in a window:
- First a graphical effect is rendered using low-level OpenGL code (underlay).
- A scene of Slint elements is rendered above.
This is implemented using the set_rendering_notifier function on the slint::Window type. It takes a callback as a parameter and that is invoked during different phases of the rendering. In this example the invocation during the setup phase is used to prepare the pipeline for OpenGL rendering later. Then the BeforeRendering phase is used to render the graphical effect with OpenGL. Afterwards, Slint will render the scene of elements into the same back-buffer as the previous OpenGL code rendered into.
Since the graphical effect is continuous, the code in the callback requests a redraw of the contents by calling slint::Window::request_redraw().