1

2025-11-09 21:41:35 +08:00
parent 2415e97c97
commit 5e1a1f540e
9 changed files with 289 additions and 38 deletions
--- a/keyBoard/Class/Base/V/UIScrollView+KBEmptyView.m
+++ b/keyBoard/Class/Base/V/UIScrollView+KBEmptyView.m
@@ -0,0 +1,90 @@
+//
+//  UIScrollView+KBEmptyView.m
+//  keyBoard
+//
+
+#import "UIScrollView+KBEmptyView.h"
+
+#if __has_include(<LYEmptyView/UIView+Empty.h>)
+#import <LYEmptyView/UIView+Empty.h>
+#import <LYEmptyView/LYEmptyView.h>
+#define KB_HAS_LY 1
+#else
+#define KB_HAS_LY 0
+#endif
+
+@implementation UIScrollView (KBEmptyView)
+
+- (void)kb_makeDefaultEmptyViewWithImage:(UIImage *)image
+                                   title:(NSString *)title
+                                  detail:(NSString *)detail
+                             buttonTitle:(NSString *)buttonTitle
+                              tapHandler:(KBEmptyAction)tapHandler
+                           buttonHandler:(KBEmptyAction)buttonHandler {
+#if KB_HAS_LY
+    NSString *t = title ?: @"暂无数据";
+    LYEmptyView *ev = nil;
+
+    if (buttonTitle.length > 0) {
+        __weak typeof(self) weakSelf = self;
+        ev = [LYEmptyView emptyActionViewWithImage:image
+                                          titleStr:t
+                                         detailStr:detail ?: @""
+                                       btnTitleStr:buttonTitle
+                                     btnClickBlock:^{ if (buttonHandler) buttonHandler(); [weakSelf setNeedsLayout]; }];
+    } else {
+        ev = [LYEmptyView emptyViewWithImage:image titleStr:t detailStr:detail ?: @""];
+    }
+
+    if (tapHandler) { ev.tapEmptyViewBlock = ^{ tapHandler(); }; }
+
+    // 统一样式
+    ev.emptyViewIsCompleteCoverSuperView = NO;
+    ev.ignoreContentInset = YES;
+    ev.contentViewOffset = -10;
+    ev.subViewMargin = 14;
+    ev.titleLabFont = [UIFont systemFontOfSize:16 weight:UIFontWeightSemibold];
+    ev.titleLabTextColor = [UIColor colorWithWhite:0.45 alpha:1.0];
+    ev.detailLabFont = [UIFont systemFontOfSize:14];
+    ev.detailLabTextColor = [UIColor colorWithWhite:0.6 alpha:1.0];
+    ev.detailLabLineSpacing = 3;
+    ev.detailLabMaxLines = 2;
+    ev.actionBtnFont = [UIFont systemFontOfSize:15 weight:UIFontWeightSemibold];
+    ev.actionBtnCornerRadius = 6;
+    ev.actionBtnBorderWidth = 1;
+    ev.actionBtnBorderColor = [UIColor colorWithWhite:0.88 alpha:1.0];
+    ev.actionBtnTitleColor = [UIColor colorWithRed:0.22 green:0.49 blue:0.96 alpha:1.0];
+    ev.actionBtnBackGroundColor = [UIColor whiteColor];
+    ev.actionBtnHorizontalMargin = 20;
+
+    // 默认关闭自动显隐，交给调用方用 begin/end 控制
+    ev.autoShowEmptyView = NO;
+
+    self.ly_emptyView = ev;
+#else
+    (void)image; (void)title; (void)detail; (void)buttonTitle; (void)tapHandler; (void)buttonHandler;
+#endif
+}
+
+- (void)kb_setLYAutoShowEnabled:(BOOL)enabled {
+#if KB_HAS_LY
+    self.ly_emptyView.autoShowEmptyView = enabled;
+#else
+    (void)enabled;
+#endif
+}
+
+- (void)kb_beginLoadingForEmpty {
+#if KB_HAS_LY
+    [self ly_startLoading];
+#endif
+}
+
+- (void)kb_endLoadingForEmpty {
+#if KB_HAS_LY
+    [self ly_endLoading];
+#endif
+}
+
+@end
+