初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,55 @@
+
+#ifndef __UI_SCROLL_VIEW_H__
+#define __UI_SCROLL_VIEW_H__
+
+
+
+typedef struct ui_scrollview_t {
+    u16 timer_id; // 定时器ID
+    u16 interval; // 定时器中断间隔
+    void *priv; // 私有参数
+
+    int pos;
+
+    int record;
+    int cursor;
+    int target;
+
+    int min_pos;
+    int max_pos;
+    int bounces;
+
+    int velocity;
+    int distance;
+
+    int scroll_mode;
+    int align_mode;
+
+    int align_gap;
+    int align_dir; // 对齐方向
+
+
+    int (*cb)(struct ui_scrollview_t *s, void *priv, int pos);
+} ui_scrollview_t, *pui_scrollview_t;
+
+
+int ui_scrollview_init(ui_scrollview_t *s, void *priv, int pos, int (*cb)(ui_scrollview_t *s, void *priv, int pos));
+int ui_scrollview_free(ui_scrollview_t *s);
+int ui_scrollview_stop(ui_scrollview_t *s);
+
+int ui_scrollview_set_bounces(ui_scrollview_t *s, int bounces);
+int ui_scrollview_set_scroll_area(ui_scrollview_t *s, int min, int max);
+int ui_scrollview_set_align_by_gap(ui_scrollview_t *s, int gap);
+int ui_scrollview_set_align_by_tab(ui_scrollview_t *s, int *tab, int size);
+
+int ui_scrollview_auto_align(ui_scrollview_t *s);
+int ui_scrollview_move_offset(ui_scrollview_t *s, int offset);
+int ui_scrollview_move_accrue(ui_scrollview_t *s, int offset);
+int ui_scrollview_move_velocity(ui_scrollview_t *s, int v);
+int ui_scrollview_move_distance(ui_scrollview_t *s, int dist);
+
+
+
+#endif
+
+