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Disable value_str

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value_str is a way to add text on a button without a separate label.
This saves having an extra label object, but uses more memory and is
removed in LVGL8
This commit is contained in:
Riku Isokoski
2022-08-11 11:16:57 +03:00
committed by JF
parent bf90e07a28
commit b9224c1ace
10 changed files with 43 additions and 19 deletions
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7
src/displayapp/screens/Metronome.cpp
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@@ -64,7 +64,8 @@ Metronome::Metronome(DisplayApp* app, Controllers::MotorController& motorControl
lv_obj_set_event_cb(playPause, eventHandler);
lv_obj_set_size(playPause, 115, 50);
lv_obj_align(playPause, lv_scr_act(), LV_ALIGN_IN_BOTTOM_RIGHT, 0, 0);
lv_obj_set_style_local_value_str(playPause, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, Symbols::play);
lblPlayPause = lv_label_create(playPause, nullptr);
lv_label_set_text_static(lblPlayPause, Symbols::play);
taskRefresh = lv_task_create(RefreshTaskCallback, LV_DISP_DEF_REFR_PERIOD, LV_TASK_PRIO_MID, this);
}
@@ -126,12 +127,12 @@ void Metronome::OnEvent(lv_obj_t* obj, lv_event_t event) {
if (obj == playPause) {
metronomeStarted = !metronomeStarted;
if (metronomeStarted) {
lv_obj_set_style_local_value_str(playPause, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, Symbols::pause);
lv_label_set_text_static(lblPlayPause, Symbols::pause);
systemTask.PushMessage(System::Messages::DisableSleeping);
startTime = xTaskGetTickCount();
counter = 1;
} else {
lv_obj_set_style_local_value_str(playPause, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, Symbols::play);
lv_label_set_text_static(lblPlayPause, Symbols::play);
systemTask.PushMessage(System::Messages::EnableSleeping);
}
}