mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 20:37:35 +00:00
LibWeb+WebContent: Make document background and Viewport transparent
This means iframes are transparent by default (as in firefox/chrome). Painting the outermost canvas background is moved to the PageHost.
This commit is contained in:
parent
5e7c838160
commit
f2f14ad9bd
5 changed files with 9 additions and 9 deletions
|
@ -722,7 +722,7 @@ void Document::tear_down_layout_tree()
|
|||
m_layout_root = nullptr;
|
||||
}
|
||||
|
||||
Color Document::background_color(Gfx::Palette const& palette) const
|
||||
Color Document::background_color() const
|
||||
{
|
||||
// CSS2 says we should use the HTML element's background color unless it's transparent...
|
||||
if (auto* html_element = this->html_element(); html_element && html_element->layout_node()) {
|
||||
|
@ -734,12 +734,12 @@ Color Document::background_color(Gfx::Palette const& palette) const
|
|||
// ...in which case we use the BODY element's background color.
|
||||
if (auto* body_element = body(); body_element && body_element->layout_node()) {
|
||||
auto color = body_element->layout_node()->computed_values().background_color();
|
||||
if (color.alpha())
|
||||
return color;
|
||||
return color;
|
||||
}
|
||||
|
||||
// If both HTML and BODY are transparent, we fall back to the system's "base" palette color.
|
||||
return palette.base();
|
||||
// By default, the document is transparent.
|
||||
// The outermost canvas is colored by the PageHost.
|
||||
return Color::Transparent;
|
||||
}
|
||||
|
||||
Vector<CSS::BackgroundLayerData> const* Document::background_layers() const
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue