Lines Matching full:group

24 /** Predefined keys to control which Widget has focus via lv_group_send(group, c) */
57  * Create new Widget group.
58  * @return          pointer to the new Widget group
63  * Delete group object.
64  * @param group     pointer to a group
66 void lv_group_delete(lv_group_t * group);
69  * Set default group. New Widgets will be added to this group if it's enabled in
71  * @param group     pointer to a group (can be `NULL`)
73 void lv_group_set_default(lv_group_t * group);
76  * Get default group.
77  * @return          pointer to the default group
82  * Add an Widget to group.
83  * @param group     pointer to a group
86 void lv_group_add_obj(lv_group_t * group, lv_obj_t * obj);
89  * Swap 2 Widgets in group.  Widgets must be in the same group.
96  * Remove a Widget from its group.
102  * Remove all Widgets from a group.
103  * @param group     pointer to a group
105 void lv_group_remove_all_objs(lv_group_t * group);
114  * Focus on next Widget in a group (defocus the current).
115  * @param group     pointer to a group
117 void lv_group_focus_next(lv_group_t * group);
120  * Focus on previous Widget in a group (defocus the current).
121  * @param group     pointer to a group
123 void lv_group_focus_prev(lv_group_t * group);
127  * @param group     pointer to a group
130 void lv_group_focus_freeze(lv_group_t * group, bool en);
133  * Send a control character to Widget that has focus in a group.
134  * @param group     pointer to a group
136  * @return          result of Widget with focus in group.
138 lv_result_t lv_group_send_data(lv_group_t * group, uint32_t c);
141  * Set a function for a group which will be called when a new Widget has focus.
142  * @param group         pointer to a group
145 void lv_group_set_focus_cb(lv_group_t * group, lv_group_focus_cb_t focus_cb);
148  * Set a function for a group which will be called when a focus edge is reached
149  * @param group         pointer to a group
152 void lv_group_set_edge_cb(lv_group_t * group, lv_group_edge_cb_t edge_cb);
155  * Set whether the next or previous Widget in a group gets focus when Widget that has
157  * @param group         pointer to a group
160 void lv_group_set_refocus_policy(lv_group_t * group, lv_group_refocus_policy_t policy);
164  * @param group         pointer to group
167 void lv_group_set_editing(lv_group_t * group, bool edit);
172  * @param group         pointer to group
175 void lv_group_set_wrap(lv_group_t * group, bool en);
179  * @param group         pointer to a group
182 lv_obj_t * lv_group_get_focused(const lv_group_t * group);
185  * Get focus callback function of a group.
186  * @param group pointer to a group
189 lv_group_focus_cb_t lv_group_get_focus_cb(const lv_group_t * group);
192  * Get edge callback function of a group.
193  * @param group pointer to a group
196 lv_group_edge_cb_t lv_group_get_edge_cb(const lv_group_t * group);
200  * @param group         pointer to group
203 bool lv_group_get_editing(const lv_group_t * group);
208  * @param group         pointer to group
210 bool lv_group_get_wrap(lv_group_t * group);
213  * Get number of Widgets in group.
214  * @param group         pointer to a group
215  * @return              number of Widgets in the group
217 uint32_t lv_group_get_obj_count(lv_group_t * group);
220  * Get nth Widget within group.
221  * @param group         pointer to a group
222  * @param index         index of Widget within the group
225 lv_obj_t * lv_group_get_obj_by_index(lv_group_t * group, uint32_t index);
234  * Get a group by its index.
235  * @param index         index of the group
236  * @return              pointer to the group