[Icons] Keep semantic red and green on themed glyphs

The one-glyph cutover recolored every icon from a single palette role, so a
disabled deck, a not-ready player and a remove button all lost the red or green
that carried their meaning.

Add Positive and Negative application colors beside the accents, ship
scheme-appropriate defaults for every theme, and resolve them through
ThemeManager. Icons now take an IconTint: a palette role for structural glyphs,
or a semantic role for states and add/remove actions. A disabled semantic icon
falls back to the disabled foreground; on a selected row a semantic tint keeps
its color only while it stays legible on the highlight, and a palette tint keeps
the existing WindowText -> HighlightedText swap.
This commit is contained in:
Lukas Brübach 2026-11-04 17:32:36 +01:00 • committed by Lukas Brübach
parent 9fdbe45ffb
commit 9449876a28
35 changed files with 339 additions and 53 deletions

View file

@ -6,6 +6,7 @@
#include <QApplication>
#include <QColor>
#include <QCoreApplication>
#include <QEvent>
#include <QFont>
#include <QFrame>
@ -62,6 +63,10 @@ static const QMap<QPalette::ColorRole, const char *> ROLE_DESCRIPTIONS = {
static const QMap<AppColor::Role, const char *> APP_ROLE_DESCRIPTIONS = {
{AppColor::AccentStrong, QT_TR_NOOP("Vivid primary accent (e.g. home-tab button gradient start)")},
{AppColor::AccentSoft, QT_TR_NOOP("Lightened, desaturated accent (e.g. home-tab button gradient end)")},
{AppColor::Positive,
QT_TRANSLATE_NOOP("PaletteGridWidget", "Positive state and additive actions (ready, add, increment)")},
{AppColor::Negative,
QT_TRANSLATE_NOOP("PaletteGridWidget", "Negative state and removal actions (not ready, remove, decrement)")},
};
PaletteGridWidget::PaletteGridWidget(QWidget *parent) : QWidget(parent)
@ -179,7 +184,7 @@ void PaletteGridWidget::buildGrid(QWidget *host)
}
auto *label = new QLabel(QString(appEnum.valueToKey(role)), host);
label->setToolTip(APP_ROLE_DESCRIPTIONS.value(role, {}));
label->setToolTip(QCoreApplication::translate("PaletteGridWidget", APP_ROLE_DESCRIPTIONS.value(role, {})));
label->setContentsMargins(4, 2, 8, 2);
grid->addWidget(label, row, 0);