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feat(event) rework the prototype of lv_event_cb

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It encapsulates all event related parameters into a single lv_event_t obejct.
This commit is contained in:
Gabor Kiss-Vamosi
2021-04-14 15:31:54 +02:00
parent c090af0f26
commit 422c9e5bd6
67 changed files with 688 additions and 506 deletions
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8
examples/widgets/chart/lv_example_chart_3.c
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@@ -1,11 +1,11 @@
#include "../../lv_examples.h"
#if LV_USE_CHART && LV_BUILD_EXAMPLES
static void event_cb(lv_obj_t * chart, lv_event_t e)
static void event_cb(lv_event_t * e)
{
LV_UNUSED(chart);
if(e == LV_EVENT_DRAW_PART_BEGIN) {
lv_obj_draw_dsc_t * dsc = lv_event_get_param();
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_DRAW_PART_BEGIN) {
lv_obj_draw_dsc_t * dsc = lv_event_get_param(e);
if(dsc->part == LV_PART_TICKS && dsc->id == LV_CHART_AXIS_X) {
const char * month[] = {"Jan", "Febr", "March", "Apr", "May", "Jun", "July", "Aug", "Sept", "Oct", "Nov", "Dec"};
lv_snprintf(dsc->text, sizeof(dsc->text), "%s", month[dsc->value]);