RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 16:47:36 +00:00
Code Issues Activity Actions

LibDraw+LibGUI: Allow changing individual colors in a Palette

Browse source 
Palette is now a value wrapper around a NonnullRefPtr<PaletteImpl>.
A new function, set_color(ColorRole, Color) implements a simple
copy-on-write mechanism so that we're sharing the PaletteImpl in the
common case, but allowing you to create custom palettes if you like,
by getting a GWidget's palette, modifying it, and then assigning the
modified palette to the widget via GWidget::set_palette().

Use this to make PaintBrush show its palette colors once again.

Fixes #943.
This commit is contained in:
Andreas Kling 2019-12-29 00:47:49 +01:00
parent 19d4f4c7b5
commit 7b2dd7e116
18 changed files with 98 additions and 40 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Servers/WindowServer/WSWindowManager.cpp
View file

@ -42,7 +42,7 @@ WSWindowManager& WSWindowManager::the()
return *s_the;
}
WSWindowManager::WSWindowManager(const Palette& palette)
WSWindowManager::WSWindowManager(const PaletteImpl& palette)
: m_palette(palette)
{
s_the = this;
@ -133,7 +133,7 @@ WSWindowManager::WSWindowManager(const Palette& palette)
auto new_theme = load_system_theme(theme.path);
ASSERT(new_theme);
set_system_theme(*new_theme);
m_palette = Palette::create_with_shared_buffer(*new_theme);
m_palette = PaletteImpl::create_with_shared_buffer(*new_theme);
HashTable<WSClientConnection*> notified_clients;
for_each_window([&](WSWindow& window) {
if (window.client()) {