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Ghostty - Add a focus rectangle around the active pane
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| unfocused-split-opacity = 1 | |
| custom-shader=~/.config/ghostty/focus-pane.glsl |
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| // Shows border on focused pane | |
| void mainImage(out vec4 fragColor, in vec2 fragCoord) { | |
| vec2 uv = fragCoord / iResolution.xy; | |
| // Sample the terminal content | |
| vec4 terminal = texture2D(iChannel0, uv); | |
| vec3 color = terminal.rgb; | |
| if (iFocus > 0) { | |
| // FOCUSED: Add border | |
| float borderSize = 2.0; | |
| vec2 pixelCoord = fragCoord; | |
| bool isBorder = pixelCoord.x < borderSize || | |
| pixelCoord.x > iResolution.x - borderSize || | |
| pixelCoord.y < borderSize || | |
| pixelCoord.y > iResolution.y - borderSize; | |
| if (isBorder) { | |
| // macOS-selection-blue border | |
| color = vec3(0, 0.35, 0.74) * 1.0; | |
| } | |
| } | |
| fragColor = vec4(color, 1.0); | |
| } |
Author
This should be a configurable feature. Very useful. Thank you!
No problems, I'm glad you find it useful.
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This should be a configurable feature. Very useful. Thank you!