menu item and slider style tweak

styleplugins/chameleon/chameleonstyle.cpp

@@ -2808,7 +2808,18 @@ void ChameleonStyle::drawMenuItemBackground(const QStyleOption *option, QPainter
             }
         }
 
-        painter->fillRect(option->rect, color);
+        painter->setBrush(color);
+        painter->setPen(Qt::NoPen);
+        painter->setRenderHint(QPainter::Antialiasing);
+
+        const int radius = DStyle::pixelMetric(PM_FrameRadius);
+        constexpr int margin = 6;
+
+        if (qobject_cast<QMenu *>(option->styleObject)) 
+            painter->drawRoundedRect(option->rect, radius, radius);
+        else
+            painter->drawRoundedRect(option->rect.marginsRemoved(QMargins(margin, 0, margin, 0)), radius, radius);
+
     } else {
         color = option->palette.window().color();
 
@@ -2833,8 +2844,6 @@ void ChameleonStyle::drawMenuItemBackground(const QStyleOption *option, QPainter
             color = c;
         }
 
-        painter->fillRect(option->rect, color);
-
         if (type == QStyleOptionMenuItem::Separator) {
             QColor colorSeparator;
             DGuiApplicationHelper *guiAppHelp = DGuiApplicationHelper::instance();
@@ -3396,7 +3405,7 @@ void ChameleonStyle::drawComplexControl(QStyle::ComplexControl cc, const QStyleO
                 p->setPen(pen);
                 p->setRenderHint(QPainter::Antialiasing);
 
-                QColor color = getColor(opt, DPalette::ObviousBackground, w); //绘画的右侧/上侧的滑槽颜色一定是灰
+                QColor color = adjustColor(getColor(opt, DPalette::ObviousBackground, w), 0, 0, 0, 0, 0, 0, +15); //绘画的右侧/上侧的滑槽颜色一定是灰
 
                 // 属性启用灰色滑槽
                 QVariant prop = dslider ? const_cast<DSlider *>(dslider)->slider()->property("_d_dtk_sldier_across") : QVariant();
@@ -4196,7 +4205,7 @@ int ChameleonStyle::pixelMetric(QStyle::PixelMetric m, const QStyleOption *opt,
     case PM_MenuVMargin:
         return 8;
     case PM_MenuHMargin:
-        return 0;
+        return 8;
     default:
         break;
     }