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lv_sw.c: lv_sw_toggle_anim initial commit

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This commit is contained in:
Brian Pugh 2019-01-25 20:17:43 -08:00
parent 6af285adb8
commit 64c87e0e4a
2 changed files with 23 additions and 0 deletions
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16
lv_objx/lv_sw.c
View File

@ -189,6 +189,22 @@ void lv_sw_off_anim(lv_obj_t * sw)
lv_slider_set_style(sw, LV_SLIDER_STYLE_KNOB, ext->style_knob_off);
}
/**
* Toggle the position of the switch with an animation
* @param sw pointer to a switch object
* @return resulting state of the switch.
*/
bool lv_sw_toggle_anim(lv_obj_t *sw) {
bool state = lv_sw_get_state(sw);
if(state) {
lv_sw_off_anim(sw);
}
else {
lv_sw_on_anim(sw);
}
return !state;
}
/**
* Set a style of a switch
* @param sw pointer to a switch object

7
lv_objx/lv_sw.h
View File

@ -107,6 +107,13 @@ void lv_sw_on_anim(lv_obj_t * sw);
*/
void lv_sw_off_anim(lv_obj_t * sw);
/**
* Toggle the position of the switch with an animation
* @param sw pointer to a switch object
* @return resulting state of the switch.
*/
bool lv_sw_toggle_anim(lv_obj_t *sw);
/**
* Set a function which will be called when the switch is toggled by the user
* @param sw pointer to switch object