deblan-mirror/wails
1
0
Fork 0
mirror of https://github.com/wailsapp/wails.git synced 2026-03-14 14:45:49 +01:00
Code Issues Projects Releases Packages Wiki Activity

Fix background color alpha on linux (#4722)

Browse source 
* Fix background color alpha on linux

* Add CHANGELOG entry

* Apply suggestion from @coderabbitai[bot]

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

---------

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
This commit is contained in:
Brad Harker 2025-11-21 22:58:11 -05:00 • committed by GitHub
commit b652e61e2c
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
v3/UNRELEASED_CHANGELOG.md
View file

@ -24,6 +24,8 @@ After processing, the content will be moved to the main changelog and this file
## Fixed
<!-- Bug fixes -->
- Resolve alpha value being ignored in `application.WebviewWindowOptions.BackgroundColour` on Linux ([#4722](https://github.com/wailsapp/wails/pull/4722), @BradHacker)
## Deprecated
<!-- Soon-to-be removed features -->

1
v3/pkg/application/linux_cgo.go
View file

@ -1190,7 +1190,6 @@ func (w *linuxWebviewWindow) setBackgroundColour(colour RGBA) {
rgba := C.GdkRGBA{C.double(colour.Red) / 255.0, C.double(colour.Green) / 255.0, C.double(colour.Blue) / 255.0, C.double(colour.Alpha) / 255.0}
C.webkit_web_view_set_background_color((*C.WebKitWebView)(w.webview), &rgba)
colour.Alpha = 255
cssStr := C.CString(fmt.Sprintf("#webview-box {background-color: rgba(%d, %d, %d, %1.1f);}", colour.Red, colour.Green, colour.Blue, float32(colour.Alpha)/255.0))
provider := C.gtk_css_provider_new()
C.gtk_style_context_add_provider(