mirrors/labwc
1
0
Fork 0
mirror of https://github.com/labwc/labwc.git synced 2025-10-29 05:40:24 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

ssd: add window drop-shadows (#1648)

Browse source 
Add optional drop-shadows to windows using server-side decoration.
Shadows can be enabled/disabled rc.xml and their appearance configured
in themerc.  The default is no shadows to preserve current behaviour.

The shadows are drawn in fixed corner and edge buffers shared between
all windows, the edges are scaled to size depending on the size of each
window.  Two sets of buffers are used to give the different appearances
for active and inactive windows.  I use separate corner/edge buffers for
a few reasons:

- It avoids needing to store a separate large shadow buffer per window
- It avoids needing to redraw the shadows when the window is being
  resized
- Compositing the shadows onto the desktop should be faster as there are
  overall fewer pixels to blend, and scaling up the edge buffers only
  requires reading a tiny buffer which is then replicated.
This commit is contained in:
David Turner 2024-04-22 19:27:53 +01:00 • committed by GitHub
parent b0ba585ff8
commit ce0d2c2966
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
13 changed files with 606 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

14
docs/labwc-theme.5.scd
View file

@ -130,6 +130,20 @@ This syntax is not documented on the openbox.org wiki, but is supported by
openbox and is used by many popular themes. For the sake of brevity, these
elements are not listed here, but are supported.
*window.active.shadow.size*
Size of the drop-shadow for the focused window, in pixels. Default is 60.
*window.inactive.shadow.size*
Size of drop-shadows for non-focused windows, in pixels. Default is 40.
*window.active.shadow.color*
Color of the drop-shadow for the focused window, including opacity. Default
is #00000060 (black with 38% opacity).
*window.inactive.shadow.color*
Color of drop-shadows for non-focused windows, including opacity. Default is
#00000040 (black with 25% opacity).
*menu.items.bg.color*
Background color of inactive menu items.