mirror of
https://github.com/RGBCube/serenity
synced 2025-05-18 21:45:08 +00:00
a79bac428b
GApplication now has a palette. This palette contains all the system theme colors by default, and is inherited by a new top-level GWidget. New child widgets inherit their parents palette. It is possible to override the GApplication palette, and the palette of any GWidget. The Palette object contains a bunch of colors, each corresponding to a ColorRole. Each role has a convenience getter as well. Each GWidget now has a background_role() and foreground_role(), which are then looked up in their current palette when painting. This means that you no longer alter the background color of a widget by setting it directly, rather you alter either its background role, or the widget's palette.
26 lines
489 B
C++
26 lines
489 B
C++
#include <LibDraw/Palette.h>
|
|
|
|
NonnullRefPtr<Palette> Palette::create_with_shared_buffer(SharedBuffer& buffer)
|
|
{
|
|
return adopt(*new Palette(buffer));
|
|
}
|
|
|
|
Palette::Palette(SharedBuffer& buffer)
|
|
: m_theme_buffer(buffer)
|
|
{
|
|
}
|
|
|
|
Palette::~Palette()
|
|
{
|
|
}
|
|
|
|
const SystemTheme& Palette::theme() const
|
|
{
|
|
return *(const SystemTheme*)m_theme_buffer->data();
|
|
}
|
|
|
|
Color Palette::color(ColorRole role) const
|
|
{
|
|
ASSERT((int)role < (int)ColorRole::__Count);
|
|
return theme().color[(int)role];
|
|
}
|