From a1989e35641fbefa54c31ae62744a73ec4ef6dc3 Mon Sep 17 00:00:00 2001
From: TermiNexus <wyt18222152539wyt@163.com>
Date: Tue, 1 Sep 2026 21:31:11 +0800
Subject: [PATCH] =?UTF-8?q?feat(fltk):=20Fl=20=E5=85=A8=E5=B1=80=E8=A1=A5?=
 =?UTF-8?q?=E5=85=85=E9=A3=8E=E6=A0=BC=E5=88=87=E6=8D=A2=20API=EF=BC=88set?=
 =?UTF-8?q?=5Fscheme=20=E8=A1=A5=20docstring/scheme=5Fstring/reload=5Fsche?=
 =?UTF-8?q?me/set=5Fbackground/set=5Fbackground2/set=5Fforeground=EF=BC=89?=
 =?UTF-8?q?=EF=BC=9B=E4=BF=AE=E5=A4=8D=E9=87=8D=E5=A4=8D=E5=AE=9A=E4=B9=89?=
 =?UTF-8?q?=20set=5Fscheme=20=E5=AF=BC=E8=87=B4=E7=9A=84=20LL=20=E7=94=9F?=
 =?UTF-8?q?=E6=88=90=E5=BC=82=E5=B8=B8=EF=BC=88;efine=EF=BC=89?=
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---
 fltk/__init__.vp | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/fltk/__init__.vp b/fltk/__init__.vp
index bf7212c..0be3c43 100644
--- a/fltk/__init__.vp
+++ b/fltk/__init__.vp
@@ -129,6 +129,11 @@ class Fl:
 
     @staticmethod
     def set_scheme(scheme: str) -> int:
+        """切换全局风格 scheme。
+
+        内置风格: 'base' / 'plastic' / 'gtk+' / 'gleam' / 'oxy'。
+        调用后 FLTK 自动重载并重绘所有窗口。
+        用法: fltk.Fl.set_scheme("plastic")"""
         return Fl_set_scheme(scheme)
 
     @staticmethod
@@ -175,6 +180,31 @@ class Fl:
     def scheme() -> int:
         return Fl_scheme()
 
+    @staticmethod
+    def scheme_string() -> str:
+        """当前风格名（'base'/'plastic'/'gtk+'/'gleam'/'oxy'）。"""
+        return Fl_scheme_string()
+
+    @staticmethod
+    def reload_scheme() -> int:
+        """重载当前风格（修改背景/前景色后调用生效）。"""
+        return Fl_reload_scheme()
+
+    @staticmethod
+    def set_background(r: int, g: int, b: int):
+        """设置全局背景色（0~255），之后需 Fl.reload_scheme()。"""
+        Fl_background(r, g, b)
+
+    @staticmethod
+    def set_background2(r: int, g: int, b: int):
+        """设置全局次级背景色（0~255）。"""
+        Fl_background2(r, g, b)
+
+    @staticmethod
+    def set_foreground(r: int, g: int, b: int):
+        """设置全局前景色（文字，0~255）。"""
+        Fl_foreground(r, g, b)
+
     # ----- 定时器 / 线程唤醒 -----
     @staticmethod
     def add_timeout(seconds: t.CDouble, cb: bytes, data: bytes = 0):