revert(ViperQtProject): 复选框指示器恢复原生对勾渲染，移除自定义图标

ViperBTests/ViperQtProject/App/assets/make_check_icons.py

@@ -1,102 +0,0 @@
-# -*- coding: utf-8 -*-
-# make_check_icons.py — 生成复选框指示器 PNG（未勾=灰框 / 勾选=蓝框+白对勾）
-# 纯 Python + zlib 实现，无第三方依赖；4x4 子采样抗锯齿
-import os
-import struct
-import zlib
-
-W = 32
-SS = 4  # 子采样
-
-
-def rounded_inside(x, y, pad, rad):
-    x0, y0 = float(pad), float(pad)
-    x1, y1 = float(W - pad), float(W - pad)
-    if x < x0 or x > x1 or y < y0 or y > y1:
-        return False
-    cx = min(max(x, x0 + rad), x1 - rad)
-    cy = min(max(y, y0 + rad), y1 - rad)
-    return (x - cx) ** 2 + (y - cy) ** 2 <= rad * rad
-
-
-def stroke_inside(x, y, pad, rad, th):
-    if rounded_inside(x, y, pad, rad):
-        if not rounded_inside(x, y, pad + th, max(0.0, rad - th)):
-            return True
-    return False
-
-
-def seg_dist(px, py, ax, ay, bx, by):
-    vx, vy = bx - ax, by - ay
-    wx, wy = px - ax, py - ay
-    c1 = vx * wx + vy * wy
-    if c1 <= 0:
-        return (wx * wx + wy * wy) ** 0.5
-    c2 = vx * vx + vy * vy
-    if c2 <= c1:
-        return ((px - bx) ** 2 + (py - by) ** 2) ** 0.5
-    t = c1 / c2
-    dx, dy = px - (ax + t * vx), py - (ay + t * vy)
-    return (dx * dx + dy * dy) ** 0.5
-
-
-CHECK_SEGS = (((8.0, 17.0), (14.0, 23.0)), ((14.0, 23.0), (25.0, 10.0)))
-CHECK_W = 3.2
-
-
-def render(checked):
-    rows = []
-    step = 1.0 / SS
-    for py in range(W):
-        row = bytearray()
-        for px in range(W):
-            r = g = b = a = 0
-            for sy in range(SS):
-                for sx in range(SS):
-                    x = px + (sx + 0.5) * step
-                    y = py + (sy + 0.5) * step
-                    col = None
-                    if checked:
-                        if rounded_inside(x, y, 2.0, 7.0):
-                            col = (42, 109, 168)  # #2a6da8 蓝底
-                        for (p1, p2) in CHECK_SEGS:
-                            if seg_dist(x, y, p1[0], p1[1], p2[0], p2[1]) <= CHECK_W:
-                                col = (255, 255, 255)  # 白对勾
-                                break
-                    else:
-                        if stroke_inside(x, y, 2.0, 7.0, 2.4):
-                            col = (122, 130, 140)  # 灰框
-                    if col is not None:
-                        r += col[0]
-                        g += col[1]
-                        b += col[2]
-                        a += 255
-            n = SS * SS
-            row += bytes((r // n, g // n, b // n, a // n))
-        rows.append(bytes(row))
-    return rows
-
-
-def write_png(path, w, h, rgba_rows):
-    def chunk(tag, data):
-        out = struct.pack(">I", len(data)) + tag + data
-        out += struct.pack(">I", zlib.crc32(tag + data) & 0xFFFFFFFF)
-        return out
-
-    raw = b"".join(b"\x00" + r for r in rgba_rows)
-    sig = b"\x89PNG\r\n\x1a\n"
-    ihdr = struct.pack(">IIBBBBB", w, h, 8, 6, 0, 0, 0)
-    idat = zlib.compress(raw, 9)
-    with open(path, "wb") as f:
-        f.write(sig + chunk(b"IHDR", ihdr) + chunk(b"IDAT", idat) + chunk(b"IEND", b""))
-
-
-def main():
-    here = os.path.dirname(os.path.abspath(__file__))
-    write_png(os.path.join(here, "check_off.png"), W, W, render(False))
-    write_png(os.path.join(here, "check_on.png"), W, W, render(True))
-    print("icons written:", os.path.join(here, "check_off.png"), os.path.join(here, "check_on.png"))
-
-
-if __name__ == "__main__":
-    main()

ViperBTests/ViperQtProject/App/main.vp

@@ -466,19 +466,6 @@ def OnThemeChanged(slot_id: int, data: t.CPtr):
     ApplyTheme(idx)
 
 
-def ApplyIndicatorIcons(ptr: t.CPtr, is_tree: int):
-    """复选框/树叶子指示器用带对勾的 PNG 图标（未勾=灰框，勾选=蓝框+白勾）
-    图标放 exe 目录 assets/ 下，路径用 vqt6_app_dir_utf8 运行时拼接"""
-    sel: str = "QTreeWidget" if is_tree != 0 else "QCheckBox"
-    dbuf: bytes = stdlib.malloc(640)
-    vqt6.vqt6_app_dir_utf8(dbuf, 640)
-    buf: bytes = stdlib.malloc(1100)
-    viperlib.snprintf(buf, 1100, "%s::indicator { width: 16px; height: 16px; } %s::indicator:unchecked { image: url(file:///%s/assets/check_off.png); } %s::indicator:checked { image: url(file:///%s/assets/check_on.png); }", sel, sel, dbuf, sel, dbuf)
-    vqt6.vqt6_qwidget_set_stylesheet_utf8(ptr, buf)
-    stdlib.free(dbuf)
-    stdlib.free(buf)
-
-
 def main() -> int:
     global app_ptr, stack_ptr
     global nav0_ptr, nav1_ptr, nav2_ptr, nav3_ptr, nav4_ptr, nav5_ptr
@@ -630,7 +617,6 @@ def main() -> int:
     agree_cb = vqt6.QCheckBox("我接受上述协议条款")
     p1.addWidget(agree_cb._ptr)
     agree_cb_ptr = t.CPtr(agree_cb._ptr)
-    ApplyIndicatorIcons(agree_cb_ptr, 0)
     agree_cb.toggled(OnLicenseToggled, 0)
 
     lbrow = vqt6.QHBoxLayout()
@@ -665,7 +651,6 @@ def main() -> int:
     tree.setHeaderHidden(1)
     p2.addWidget(tree._ptr)
     tree_ptr = t.CPtr(tree._ptr)
-    ApplyIndicatorIcons(tree_ptr, 1)
 
     # 叶子磁盘占用经 setSize 存入节点 UserRole，统计时自动读取
     g0 = vqt6.QTreeWidgetItem("开发工具链")
@@ -763,19 +748,16 @@ def main() -> int:
     opt0.setChecked(1)
     p3.addWidget(opt0._ptr)
     opt0_ptr = t.CPtr(opt0._ptr)
-    ApplyIndicatorIcons(opt0_ptr, 0)
 
     opt1 = vqt6.QCheckBox("将 viper 命令添加到系统 PATH")
     opt1.setChecked(0)
     p3.addWidget(opt1._ptr)
     opt1_ptr = t.CPtr(opt1._ptr)
-    ApplyIndicatorIcons(opt1_ptr, 0)
 
     opt2 = vqt6.QCheckBox("创建桌面图标")
     opt2.setChecked(0)
     p3.addWidget(opt2._ptr)
     opt2_ptr = t.CPtr(opt2._ptr)
-    ApplyIndicatorIcons(opt2_ptr, 0)
 
     # 安装位置行
     path_row = vqt6.QHBoxLayout()