1

keyBoard/Class/Shop/V/KBCategoryTitleView.m

@@ -7,6 +7,8 @@
 
 #import "KBCategoryTitleView.h"
 #import "KBCategoryTitleCell.h"
+#import <JXCategoryView/JXCategoryView.h>
+#import <JXCategoryView/JXCategoryTitleCellModel.h>
 
 @implementation KBCategoryTitleView
 
@@ -14,5 +16,17 @@
     return [KBCategoryTitleCell class];
 }
 
-@end
+// 关闭左右滑动时的颜色/背景渐变（保持状态不变）
+- (void)refreshLeftCellModel:(JXCategoryBaseCellModel *)leftCellModel
+             rightCellModel:(JXCategoryBaseCellModel *)rightCellModel
+                      ratio:(CGFloat)ratio {
+    // 不调用 super，避免 JXCategoryIndicatorView/JXCategoryTitleView 内部的渐变计算
+    JXCategoryTitleCellModel *left = (JXCategoryTitleCellModel *)leftCellModel;
+    JXCategoryTitleCellModel *right = (JXCategoryTitleCellModel *)rightCellModel;
 
+    // 固定颜色：选中用选中色，未选中用普通色
+    left.titleCurrentColor = left.isSelected ? left.titleSelectedColor : left.titleNormalColor;
+    right.titleCurrentColor = right.isSelected ? right.titleSelectedColor : right.titleNormalColor;
+}
+
+@end

keyBoard/Class/Shop/VC/KBShopVC.m

@@ -49,7 +49,8 @@ static const CGFloat JXheightForHeaderInSection = 50;
     self.categoryView.delegate = self;
     self.categoryView.titleSelectedColor = [UIColor colorWithHex:0x1B1F1A];
     self.categoryView.titleColor = [UIColor colorWithHex:0x9F9F9F];
-    self.categoryView.titleColorGradientEnabled = YES;
+    // 左右滑动时不要文字渐变色
+    self.categoryView.titleColorGradientEnabled = NO;
     // 不需要文字放大效果
     self.categoryView.titleLabelZoomEnabled = NO;
     self.categoryView.contentScrollViewClickTransitionAnimationEnabled = NO;
@@ -71,12 +72,15 @@ static const CGFloat JXheightForHeaderInSection = 50;
     backgroundView.indicatorColor = [UIColor whiteColor]; // keep selected fill white
     backgroundView.layer.borderColor = [UIColor colorWithHex:0x02BEAC].CGColor;
     backgroundView.layer.borderWidth = 1;
+    // 点击切换时不需要左右滚动动画，直接跳转到目标位置
+    backgroundView.scrollEnabled = NO;
+    backgroundView.scrollAnimationDuration = 0;
     self.categoryView.indicators = @[backgroundView];
 
     _pagerView = [self preferredPagingView];
     self.pagerView.mainTableView.gestureDelegate = self;
     [self.view addSubview:self.pagerView];
-    self.pagerView.listContainerView.scrollView.scrollEnabled = false;
+//    self.pagerView.listContainerView.scrollView.scrollEnabled = false;
 
 
     self.categoryView.listContainer = (id<JXCategoryViewListContainer>)self.pagerView.listContainerView;