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Fix brightness slider

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This commit is contained in:
Thomas Farstrike
2025-04-21 11:43:56 +02:00
parent a6f9723893
commit 430d51f19d
1 changed files with 6 additions and 10 deletions
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main.py
+6 -10
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@@ -12,11 +12,11 @@ BUTTON_HEIGHT=40
PADDING_TINY=5
PADDING_SMALL=10
PADDING_MEDIUM=20
PADDING_LARGE=30
PADDING_LARGE=40
DRAWER_ANIM_DURATION=300
SLIDER_MIN_VALUE=1
SLIDER_MAX_VALUE=100
SLIDER_DEFAULT_VALUE=80
SLIDER_DEFAULT_VALUE=100
OFFSET_WIFI_ICON = -60
OFFSET_BATTERY_ICON = -40
TIME_UPDATE_INTERVAL = 1000
@@ -138,24 +138,20 @@ def create_drawer():
slider=lv.slider(drawer)
slider.set_range(SLIDER_MIN_VALUE,SLIDER_MAX_VALUE)
slider.set_value(SLIDER_DEFAULT_VALUE,False)
slider.set_width(TFT_HOR_RES-PADDING_MEDIUM)
slider.set_width(TFT_HOR_RES-PADDING_LARGE)
slider.align(lv.ALIGN.TOP_MID,0,PADDING_SMALL)
slider.set_style_bg_color(COLOR_SLIDER_BG,lv.PART.MAIN)
slider.set_style_bg_color(COLOR_SLIDER_INDICATOR,lv.PART.INDICATOR)
slider.set_style_bg_color(COLOR_SLIDER_KNOB,lv.PART.KNOB)
slider_label=lv.label(drawer)
slider_label.set_text("80%")
slider_label.set_text(f"{SLIDER_DEFAULT_VALUE}%")
slider_label.set_style_text_color(COLOR_TEXT_WHITE,0)
slider_label.align_to(slider,lv.ALIGN.OUT_TOP_MID,0,-5)
# works here
def slider_event(e):
slider=e.get_target()
label=e.get_user_data()
value=slider.get_value()
label.set_text(f"{value}%")
slider_label.set_text(f"{value}%")
display.set_backlight(value)
# this crashes it: slider.add_event_cb(slider_event,lv.EVENT.VALUE_CHANGED,slider_label)
# this crashes it: slider.add_event_cb(slider_event,lv.EVENT.VALUE_CHANGED,slider_label)
slider.add_event_cb(slider_event,lv.EVENT.VALUE_CHANGED,None)
wifi_btn=lv.button(drawer)
wifi_btn.set_size(BUTTON_WIDTH,BUTTON_HEIGHT)
wifi_btn.align(lv.ALIGN.LEFT_MID,PADDING_SMALL,0)