lv_tabview.h
Functions
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lv_obj_t *lv_tabview_create(lv_obj_t *parent)
Create a tabview widget
- 参数:
parent -- pointer to a parent widget
- 返回:
the created tabview
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lv_obj_t *lv_tabview_add_tab(lv_obj_t *obj, const char *name)
Add a tab to the tabview
- 参数:
obj -- pointer to a tabview widget
name -- the name of the tab, it will be displayed on the tab bar
- 返回:
the widget where the content of the tab can be created
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void lv_tabview_rename_tab(lv_obj_t *obj, uint32_t idx, const char *new_name)
Change the name of the tab
- 参数:
obj -- pointer to a tabview widget
idx -- the index of the tab to rename
new_name -- the new name as a string
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void lv_tabview_set_active(lv_obj_t *obj, uint32_t idx, lv_anim_enable_t anim_en)
Show a tab
- 参数:
obj -- pointer to a tabview widget
idx -- the index of the tab to show
anim_en -- LV_ANIM_ON/OFF
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void lv_tabview_set_tab_bar_position(lv_obj_t *obj, lv_dir_t dir)
Set the position of the tab bar
- 参数:
obj -- pointer to a tabview widget
dir -- LV_DIR_TOP/BOTTOM/LEFT/RIGHT
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void lv_tabview_set_tab_bar_size(lv_obj_t *obj, int32_t size)
Set the width or height of the tab bar
- 参数:
size -- size of the tab bar in pixels or percentage. will be used as width or height based on the position of the tab bar)
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uint32_t lv_tabview_get_tab_count(lv_obj_t *obj)
Get the number of tabs
- 参数:
obj -- pointer to a tabview widget
- 返回:
the number of tabs
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uint32_t lv_tabview_get_tab_active(lv_obj_t *obj)
Get the current tab's index
- 参数:
obj -- pointer to a tabview widget
- 返回:
the zero based indoex of the current tab
Variables
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const lv_obj_class_t lv_tabview_class
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struct lv_tabview_t