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api(align) save align in style and handle x/y according to it

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This commit is contained in:
Gabor Kiss-Vamosi
2021-03-25 16:14:17 +01:00
parent 53f3cc1827
commit a2f3022188
92 changed files with 271 additions and 197 deletions
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3
examples/get_started/lv_example_get_started_1.c
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@@ -10,7 +10,6 @@ static void btn_event_cb(lv_obj_t * btn, lv_event_t event)
/*Get the first child of the button which is the label and change its text*/
lv_obj_t * label = lv_obj_get_child(btn, 0);
lv_label_set_text_fmt(label, "Button: %d", cnt);
lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
}
}
@@ -26,7 +25,7 @@ void lv_example_get_started_1(void)
lv_obj_t * label = lv_label_create(btn); /*Add a label to the button*/
lv_label_set_text(label, "Button"); /*Set the labels text*/
lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
lv_obj_center(label);
}
#endif

4
examples/get_started/lv_example_get_started_2.c
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@@ -46,7 +46,7 @@ void lv_example_get_started_2(void)
lv_obj_t * label = lv_label_create(btn); /*Add a label to the button*/
lv_label_set_text(label, "Button"); /*Set the labels text*/
lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
lv_obj_center(label);
/*Create an other button and use the red style too*/
lv_obj_t * btn2 = lv_btn_create(lv_scr_act());
@@ -60,7 +60,7 @@ void lv_example_get_started_2(void)
label = lv_label_create(btn2); /*Add a label to the button*/
lv_label_set_text(label, "Button 2"); /*Set the labels text*/
lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
lv_obj_center(label);
}
#endif

10
examples/get_started/lv_example_get_started_3.c
View File

@@ -8,7 +8,7 @@ static void slider_event_cb(lv_obj_t * slider, lv_event_t event)
if(event == LV_EVENT_VALUE_CHANGED) {
/*Refresh the text*/
lv_label_set_text_fmt(label, "%d", lv_slider_get_value(slider));
lv_obj_align(label, slider, LV_ALIGN_OUT_TOP_MID, 0, -15); /*Align below the slider*/
lv_obj_align_to(label, slider, LV_ALIGN_OUT_TOP_MID, 0, -15); /*Align below the slider*/
}
}
@@ -19,14 +19,14 @@ void lv_example_get_started_3(void)
{
/*Create a slider in the center of the display*/
lv_obj_t * slider = lv_slider_create(lv_scr_act());
lv_obj_set_width(slider, 200); /*Set the width*/
lv_obj_align(slider, NULL, LV_ALIGN_CENTER, 0, 0); /*Align to the center of the parent (screen)*/
lv_obj_add_event_cb(slider, slider_event_cb, NULL); /*Assign an event function*/
lv_obj_set_width(slider, 200); /*Set the width*/
lv_obj_center(slider); /*Align to the center of the parent (screen)*/
lv_obj_add_event_cb(slider, slider_event_cb, NULL); /*Assign an event function*/
/*Create a label below the slider*/
label = lv_label_create(lv_scr_act());
lv_label_set_text(label, "0");
lv_obj_align(label, slider, LV_ALIGN_OUT_TOP_MID, 0, -15); /*Align below the slider*/
lv_obj_align_to(label, slider, LV_ALIGN_OUT_TOP_MID, 0, -15); /*Align below the slider*/
}
#endif