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feat(lua): add 'borderPad' property for LVGL Lua script container objects (#7095)

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philmoz
2026-02-16 11:24:15 +10:00
committed by GitHub
parent 1c53af1bb7
commit e13800e9b4
3 changed files with 38 additions and 6 deletions
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radio/src/lua/lua_lvgl_widget.cpp
+31 -4
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@@ -1405,6 +1405,26 @@ void LvglWidgetObject::parseParam(lua_State *L, const char *key)
flexFlow = luaL_checkinteger(L, -1);
} else if (!strcmp(key, "flexPad")) {
flexPad = luaL_checkinteger(L, -1);
} else if (!strcmp(key, "borderPad")) {
customPad = true;
if (lua_isinteger(L, -1)) {
int8_t pad = luaL_checkinteger(L, -1);
borderPadLeft = borderPadRight = borderPadTop = borderPadBottom = pad;
} else {
luaL_checktype(L, -1, LUA_TTABLE);
for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
const char *key = lua_tostring(L, -2);
if (!strcmp(key, "left")) {
borderPadLeft = luaL_checkinteger(L, -1);
} else if (!strcmp(key, "right")) {
borderPadRight = luaL_checkinteger(L, -1);
} else if (!strcmp(key, "top")) {
borderPadTop = luaL_checkinteger(L, -1);
} else if (!strcmp(key, "bottom")) {
borderPadBottom = luaL_checkinteger(L, -1);
}
}
}
} else if (!strcmp(key, "active")) {
getActiveFunction = luaL_ref(L, LUA_REGISTRYINDEX);
} else {
@@ -1428,14 +1448,21 @@ void LvglWidgetObject::setSize(coord_t w, coord_t h)
bool LvglWidgetObject::setFlex()
{
if (customPad) {
lv_obj_set_style_pad_left(window->getLvObj(), borderPadLeft, 0);
lv_obj_set_style_pad_right(window->getLvObj(), borderPadRight, 0);
lv_obj_set_style_pad_top(window->getLvObj(), borderPadTop, 0);
lv_obj_set_style_pad_bottom(window->getLvObj(), borderPadBottom, 0);
} else {
window->padAll(flexFlow >= 0 ? PAD_OUTLINE : PAD_ZERO);
}
if (flexFlow >= 0) {
window->padAll(PAD_TINY);
window->setFlexLayout((lv_flex_flow_t)flexFlow, flexPad, w, h);
return true;
} else {
window->padAll(PAD_ZERO);
return false;
}
return false;
}
bool LvglWidgetObject::callRefs(lua_State *L)