#325 win: don't show two tooltips (#326)

Co-authored-by: yangzhenghan <yangzhenghan@sinap.ac.cn>

src/quick/quickstandardtitlebar.cpp

@@ -245,7 +245,7 @@ void QuickStandardTitleBar::setWindowIcon(const QVariant &value)
 
 void QuickStandardTitleBar::updateMaximizeButton()
 {
-#if (!defined(Q_OS_MACOS) && FRAMELESSHELPER_CONFIG(system_button))
+#if (FRAMELESSHELPER_CONFIG(system_button) && defined(Q_OS_LINUX))
     const QQuickWindow * const w = window();
     if (!w) {
         return;
@@ -361,7 +361,7 @@ void QuickStandardTitleBar::clickCloseButton()
 
 void QuickStandardTitleBar::retranslateUi()
 {
-#if (!defined(Q_OS_MACOS) && FRAMELESSHELPER_CONFIG(system_button))
+#if (FRAMELESSHELPER_CONFIG(system_button) && defined(Q_OS_LINUX))
     qobject_cast<QQuickToolTipAttached *>(qmlAttachedPropertiesObject<QQuickToolTip>(m_minimizeButton))->setText(tr("Minimize"));
     qobject_cast<QQuickToolTipAttached *>(qmlAttachedPropertiesObject<QQuickToolTip>(m_maximizeButton))->setText([this]() -> QString {
         if (const QQuickWindow * const w = window()) {

src/widgets/standardtitlebar.cpp

@@ -293,7 +293,7 @@ bool StandardTitleBarPrivate::isInTitleBarIconArea(const QPoint &pos) const
 
 void StandardTitleBarPrivate::updateMaximizeButton()
 {
-#if (!defined(Q_OS_MACOS) && FRAMELESSHELPER_CONFIG(system_button))
+#if (FRAMELESSHELPER_CONFIG(system_button) && defined(Q_OS_LINUX))
     const bool max = window->isMaximized();
     maximizeButton->setButtonType(max ? SystemButtonType::Restore : SystemButtonType::Maximize);
     maximizeButton->setToolTip(max ? tr("Restore") : tr("Maximize"));
@@ -338,7 +338,7 @@ void StandardTitleBarPrivate::updateChromeButtonColor()
 
 void StandardTitleBarPrivate::retranslateUi()
 {
-#if (!defined(Q_OS_MACOS) && FRAMELESSHELPER_CONFIG(system_button))
+#if (FRAMELESSHELPER_CONFIG(system_button) && defined(Q_OS_LINUX))
     minimizeButton->setToolTip(tr("Minimize"));
     maximizeButton->setToolTip(window->isMaximized() ? tr("Restore") : tr("Maximize"));
     closeButton->setToolTip(tr("Close"));