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tabview: add slide disable/enable

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This commit is contained in:
Gabor Kiss-Vamosi 2017-11-26 18:57:56 +01:00
parent 8e1f54a213
commit c157f0cdad
2 changed files with 64 additions and 10 deletions
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52
lv_objx/lv_tabview.c
View File

@ -70,7 +70,8 @@ lv_obj_t * lv_tabview_create(lv_obj_t * par, lv_obj_t * copy)
/*Initialize the allocated 'ext' */
ext->drag_hor = 0;
ext->draging = 0;
ext->draging = 0;;
ext->slide_enable = 1;
ext->tab_cur = 0;
ext->point_last.x = 0;
ext->point_last.y = 0;
@ -294,6 +295,16 @@ void lv_tabview_set_tab_load_action(lv_obj_t *tabview, lv_tabview_action_t actio
ext->tab_load_action = action;
}
/**
* Enable horizontal sliding with touch pad
* @param tabview pointer to Tab view object
* @param en true: enable sliding; false: disable sliding
*/
void lv_tabview_set_sliding(lv_obj_t * tabview, bool en)
{
lv_tabview_ext_t * ext = lv_obj_get_ext_attr(tabview);
ext->slide_enable = en == false ? 0 : 1;
}
/**
* Set the animation time of tab view when a new tab is loaded
@ -306,6 +317,12 @@ void lv_tabview_set_anim_time(lv_obj_t * tabview, uint16_t anim_time_ms)
ext->anim_time = anim_time_ms;
}
/**
* Set the style of a tab view
* @param tabview pointer to a tan view object
* @param type which style should be set
* @param style pointer to the new style
*/
void lv_tabview_set_style(lv_obj_t *tabview, lv_tabview_style_t type, lv_style_t *style)
{
lv_tabview_ext_t *ext = lv_obj_get_ext_attr(tabview);
@ -401,6 +418,17 @@ lv_tabview_action_t lv_tabview_get_tab_load_action(lv_obj_t *tabview)
return ext->tab_load_action;
}
/**
* Get horizontal sliding is enabled or not
* @param tabview pointer to Tab view object
* @return true: enable sliding; false: disable sliding
*/
bool lv_tabview_get_sliding(lv_obj_t * tabview)
{
lv_tabview_ext_t *ext = lv_obj_get_ext_attr(tabview);
return ext->slide_enable ? true : false;
}
/**
* Get the animation time of tab view when a new tab is loaded
* @param tabview pointer to Tab view object
@ -498,15 +526,18 @@ static lv_res_t tabpage_signal(lv_obj_t * tab_page, lv_signal_t sign, void * par
if(res != LV_RES_OK) return res;
lv_obj_t * cont = lv_obj_get_parent(tab_page);
lv_obj_t * tab = lv_obj_get_parent(cont);
lv_obj_t * tabview = lv_obj_get_parent(cont);
if(lv_tabview_get_sliding(tabview) == false) return res;
if(sign == LV_SIGNAL_PRESSED) {
tabpage_pressed_hadler(tab, tab_page);
tabpage_pressed_hadler(tabview, tab_page);
}
else if(sign == LV_SIGNAL_PRESSING) {
tabpage_pressing_hadler(tab, tab_page);
tabpage_pressing_hadler(tabview, tab_page);
}
else if(sign == LV_SIGNAL_RELEASED || sign == LV_SIGNAL_PRESS_LOST) {
tabpage_press_lost_hadler(tab, tab_page);
tabpage_press_lost_hadler(tabview, tab_page);
}
return res;
@ -528,15 +559,18 @@ static lv_res_t tabpage_scrl_signal(lv_obj_t * tab_scrl, lv_signal_t sign, void
lv_obj_t * tab_page = lv_obj_get_parent(tab_scrl);
lv_obj_t * cont = lv_obj_get_parent(tab_page);
lv_obj_t * tab = lv_obj_get_parent(cont);
lv_obj_t * tabview = lv_obj_get_parent(cont);
if(lv_tabview_get_sliding(tabview) == false) return res;
if(sign == LV_SIGNAL_PRESSED) {
tabpage_pressed_hadler(tab, tab_page);
tabpage_pressed_hadler(tabview, tab_page);
}
else if(sign == LV_SIGNAL_PRESSING) {
tabpage_pressing_hadler(tab, tab_page);
tabpage_pressing_hadler(tabview, tab_page);
}
else if(sign == LV_SIGNAL_RELEASED || sign == LV_SIGNAL_PRESS_LOST) {
tabpage_press_lost_hadler(tab, tab_page);
tabpage_press_lost_hadler(tabview, tab_page);
}
return res;

22
lv_objx/lv_tabview.h
View File

@ -54,6 +54,7 @@ typedef struct
uint16_t tab_cur;
uint16_t tab_cnt;
uint16_t anim_time;
uint8_t slide_enable :1; /*1: enable horizontal sliding by touch pad*/
uint8_t draging :1;
uint8_t drag_hor :1;
lv_tabview_action_t tab_load_action;
@ -115,6 +116,13 @@ void lv_tabview_set_current_tab(lv_obj_t * tabview, uint16_t id, bool anim_en);
*/
void lv_tabview_set_tab_load_action(lv_obj_t *tabview, lv_tabview_action_t action);
/**
* Enable horizontal sliding with touch pad
* @param tabview pointer to Tab view object
* @param en true: enable sliding; false: disable sliding
*/
void lv_tabview_set_sliding(lv_obj_t * tabview, bool en);
/**
* Set the animation time of tab view when a new tab is loaded
* @param tabview pointer to Tab view object
@ -122,7 +130,12 @@ void lv_tabview_set_tab_load_action(lv_obj_t *tabview, lv_tabview_action_t actio
*/
void lv_tabview_set_anim_time(lv_obj_t * tabview, uint16_t anim_time_ms);
/**
* Set the style of a tab view
* @param tabview pointer to a tan view object
* @param type which style should be set
* @param style pointer to the new style
*/
void lv_tabview_set_style(lv_obj_t *tabview, lv_tabview_style_t type, lv_style_t *style);
/*=====================
@ -157,6 +170,13 @@ lv_obj_t * lv_tabview_get_tab(lv_obj_t * tabview, uint16_t id);
*/
lv_tabview_action_t lv_tabview_get_tab_load_action(lv_obj_t *tabview);
/**
* Get horizontal sliding is enabled or not
* @param tabview pointer to Tab view object
* @return true: enable sliding; false: disable sliding
*/
bool lv_tabview_get_sliding(lv_obj_t * tabview);
/**
* Get the animation time of tab view when a new tab is loaded
* @param tabview pointer to Tab view object