From 7944a1d9150cb68209d68b6306c0899b0f13addf Mon Sep 17 00:00:00 2001
From: lixianjing <xianjimli@hotmail.com>
Date: Tue, 8 Jun 2021 16:34:34 +0800
Subject: [PATCH] improve hscrollable

---
 docs/changes.md        | 1 +
 src/base/hscrollable.c | 9 +++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/docs/changes.md b/docs/changes.md
index 12b4cf060..74ce84c24 100644
--- a/docs/changes.md
+++ b/docs/changes.md
@@ -4,6 +4,7 @@
   * 完善编译脚本(感谢兆坤提供补丁)
   * 完善slide view，垂直slide view用上下键切换页面。
   * 完善slide view，处理滑动太快，中间没有move事件的问题。
+  * 修复hscrollable，点击边缘控件没有滚动效果的问题(感谢智明提供补丁)
 
 2021/06/07
   * 重构和完善文档。
diff --git a/src/base/hscrollable.c b/src/base/hscrollable.c
index fdcd76411..9cc5bab03 100644
--- a/src/base/hscrollable.c
+++ b/src/base/hscrollable.c
@@ -274,8 +274,13 @@ ret_t hscrollable_set_prop(hscrollable_t* hscrollable, const char* name, const v
   } else if (tk_str_eq(name, WIDGET_PROP_XSLIDABLE)) {
     return RET_OK;
   } else if (tk_str_eq(name, WIDGET_PROP_XOFFSET)) {
-    hscrollable->xoffset = value_int(v);
-    widget_invalidate_force(hscrollable_get_widget(hscrollable), NULL);
+    if (hscrollable->wa != NULL) {
+      hscrollable->xoffset = value_int(v);
+      widget_invalidate_force(hscrollable_get_widget(hscrollable), NULL);
+    } else {
+      hscrollable->xoffset_end = value_int(v);
+      hscrollable_scroll_to(hscrollable, hscrollable->xoffset_end, 300);
+    }
     return RET_OK;
   } else if (tk_str_eq(name, WIDGET_PROP_YOFFSET)) {
     return RET_OK;