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Add workaround to refresh styled controls once color scheme is changed
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Original file line number | Diff line number | Diff line change |
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@@ -1,6 +1,6 @@ | ||
/* | ||
* Bittorrent Client using Qt and libtorrent. | ||
* Copyright (C) 2023 Vladimir Golovnev <[email protected]> | ||
* Copyright (C) 2023-2024 Vladimir Golovnev <[email protected]> | ||
* Copyright (C) 2019, 2021 Prince Gupta <[email protected]> | ||
* | ||
* This program is free software; you can redistribute it and/or | ||
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@@ -33,6 +33,8 @@ | |
#include <QPalette> | ||
#include <QPixmapCache> | ||
#include <QResource> | ||
#include <QStyle> | ||
#include <QStyleHints> | ||
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#include "base/global.h" | ||
#include "base/logger.h" | ||
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@@ -44,9 +46,16 @@ namespace | |
{ | ||
bool isDarkTheme() | ||
{ | ||
const QPalette palette = qApp->palette(); | ||
const QColor &color = palette.color(QPalette::Active, QPalette::Base); | ||
return (color.lightness() < 127); | ||
switch (qApp->styleHints()->colorScheme()) | ||
{ | ||
case Qt::ColorScheme::Dark: | ||
return true; | ||
case Qt::ColorScheme::Light: | ||
return false; | ||
default: | ||
// fallback to custom method | ||
return (qApp->palette().color(QPalette::Active, QPalette::Base).lightness() < 127); | ||
} | ||
} | ||
} | ||
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@@ -70,6 +79,12 @@ UIThemeManager::UIThemeManager() | |
, m_useSystemIcons {Preferences::instance()->useSystemIcons()} | ||
#endif | ||
{ | ||
connect(QApplication::styleHints(), &QStyleHints::colorSchemeChanged, this, [] | ||
{ | ||
// workaround to refresh styled controls once color scheme is changed | ||
QApplication::setStyle(QApplication::style()->name()); | ||
}); | ||
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if (m_useCustomTheme) | ||
{ | ||
const Path themePath = Preferences::instance()->customUIThemePath(); | ||
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