huxi
56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
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#ifndef __UI_SCROLL_VIEW_H__
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#define __UI_SCROLL_VIEW_H__
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typedef struct ui_scrollview_t {
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u16 timer_id; // 定时器ID
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u16 interval; // 定时器中断间隔
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void *priv; // 私有参数
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int pos;
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int record;
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int cursor;
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int target;
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int min_pos;
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int max_pos;
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int bounces;
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int velocity;
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int distance;
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int scroll_mode;
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int align_mode;
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int align_gap;
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int align_dir; // 对齐方向
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int (*cb)(struct ui_scrollview_t *s, void *priv, int pos);
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} ui_scrollview_t, *pui_scrollview_t;
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int ui_scrollview_init(ui_scrollview_t *s, void *priv, int pos, int (*cb)(ui_scrollview_t *s, void *priv, int pos));
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int ui_scrollview_free(ui_scrollview_t *s);
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int ui_scrollview_stop(ui_scrollview_t *s);
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int ui_scrollview_set_bounces(ui_scrollview_t *s, int bounces);
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int ui_scrollview_set_scroll_area(ui_scrollview_t *s, int min, int max);
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int ui_scrollview_set_align_by_gap(ui_scrollview_t *s, int gap);
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int ui_scrollview_set_align_by_tab(ui_scrollview_t *s, int *tab, int size);
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int ui_scrollview_auto_align(ui_scrollview_t *s);
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int ui_scrollview_move_offset(ui_scrollview_t *s, int offset);
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int ui_scrollview_move_accrue(ui_scrollview_t *s, int offset);
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int ui_scrollview_move_velocity(ui_scrollview_t *s, int v);
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int ui_scrollview_move_distance(ui_scrollview_t *s, int dist);
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#endif
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