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[color][lvgl] Allow Color to be used for lv_color_t (#10016)

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Clyde Stubbs 2025-08-04 10:51:34 +10:00 committed by GitHub
parent d69e98e15d
commit 339c26c815
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GPG Key ID: B5690EEEBB952194
2 changed files with 11 additions and 1 deletions
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10
esphome/core/color.h
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@ -1,8 +1,13 @@
#pragma once #pragma once
#include "defines.h"
#include "component.h" #include "component.h"
#include "helpers.h" #include "helpers.h"
#ifdef USE_LVGL
#include "esphome/components/lvgl/lvgl_proxy.h"
#endif // USE_LVGL
namespace esphome { namespace esphome {
inline static constexpr uint8_t esp_scale8(uint8_t i, uint8_t scale) { inline static constexpr uint8_t esp_scale8(uint8_t i, uint8_t scale) {
@ -33,6 +38,11 @@ struct Color {
uint32_t raw_32; uint32_t raw_32;
}; };
#ifdef USE_LVGL
// convenience function for Color to get a lv_color_t representation
operator lv_color_t() const { return lv_color_make(this->r, this->g, this->b); }
#endif
inline constexpr Color() ESPHOME_ALWAYS_INLINE : raw_32(0) {} // NOLINT inline constexpr Color() ESPHOME_ALWAYS_INLINE : raw_32(0) {} // NOLINT
inline constexpr Color(uint8_t red, uint8_t green, uint8_t blue) ESPHOME_ALWAYS_INLINE : r(red), inline constexpr Color(uint8_t red, uint8_t green, uint8_t blue) ESPHOME_ALWAYS_INLINE : r(red),
g(green), g(green),

2
tests/components/lvgl/lvgl-package.yaml
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@ -78,7 +78,7 @@ lvgl:
- id: date_style - id: date_style
text_font: roboto10 text_font: roboto10
align: center align: center
text_color: color_id2 text_color: !lambda return color_id2;
bg_opa: cover bg_opa: cover
radius: 4 radius: 4
pad_all: 2 pad_all: 2