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#243 修改系统按钮的鼠标悬浮背景色和按下时背景色

This commit is contained in:
yangzhenghan 2023-11-10 15:50:36 +08:00
parent a0fcb0ae6d
commit 7713230e6b
1 changed files with 22 additions and 7 deletions
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29
src/core/utils.cpp
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@ -25,6 +25,7 @@
#include "utils.h"
#include "framelesshelpercore_global_p.h"
#include "framelessmanager_p.h"
#include "framelessmanager.h"
#ifdef Q_OS_WINDOWS
# include "winverhelper_p.h"
#endif // Q_OS_WINDOWS
@ -278,25 +279,39 @@ QColor Utils::calculateSystemButtonBackgroundColor(const SystemButtonType button
if (state == ButtonState::Normal) {
return kDefaultTransparentColor;
}
const bool isDark = (FramelessManager::instance()->systemTheme() == SystemTheme::Dark);
const bool isClose = (button == SystemButtonType::Close);
const bool isTitleColor = isTitleBarColorized();
const bool isHovered = (state == ButtonState::Hovered);
const auto result = [isClose, isTitleColor]() -> QColor {
const auto result = [isDark, isClose, isTitleColor]() -> QColor {
if (isClose) {
return kDefaultSystemCloseButtonBackgroundColor;
}
if (isTitleColor) {
return getAccentColor();
const auto accent = getAccentColor();
return [](const QColor &color) -> QColor {
// Calculate the most appropriate foreground color, based on the
// current background color.
const qreal grayF = (
(qreal(0.299) * color.redF()) +
(qreal(0.587) * color.greenF()) +
(qreal(0.114) * color.blueF()));
static constexpr const auto kFlag = qreal(0.5);
if ((grayF < kFlag) || qFuzzyCompare(grayF, kFlag)) {
return kDefaultWhiteColor;
}
return kDefaultBlackColor;
}(accent);
}
return kDefaultSystemButtonBackgroundColor;
return isDark ? kDefaultWhiteColor : kDefaultBlackColor;
}();
if (isClose) {
return (isHovered ? result.lighter(110) : result.lighter(140));
}
if (!isTitleColor) {
return (isHovered ? result.lighter(110) : result);
}
return (isHovered ? result.lighter(150) : result.lighter(120));
return (isHovered ? QColor(result.red(), result.green(), result.blue(), 12) :
QColor(result.red(), result.green(), result.blue(), 6));
}
bool Utils::shouldAppsUseDarkMode()