feat(ViperQtProject): 复选框指示器改用对勾图标（灰框/蓝勾 PNG）

ViperBTests/ViperQtProject/App/assets/make_check_icons.py

@@ -0,0 +1,102 @@
+# -*- 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

@@ -79,9 +79,9 @@ cur_theme: int = 0
 # ============================================================
 # 深色主题 QSS（VS Installer 风格，单行字面量）
 # ============================================================
-dark_qss: str = "QWidget { background-color: #1e1e1e; color: #d4d4d4; font-family: \"Segoe UI\", \"Microsoft YaHei UI\", \"Microsoft YaHei\", \"PingFang SC\", \"Noto Sans CJK SC\", sans-serif; font-size: 13px; } QPushButton { background-color: #333333; border: 1px solid #555555; border-radius: 4px; padding: 7px 16px; color: #ffffff; } QPushButton:hover { background-color: #454545; border-color: #6a6a6a; } QPushButton:pressed { background-color: #2a6da8; border-color: #4a86c8; } QPushButton:disabled { background-color: #2a2a2a; color: #666666; border-color: #3a3a3a; } QLineEdit, QTextEdit { background-color: #252526; border: 1px solid #555555; border-radius: 4px; padding: 5px 8px; color: #ffffff; } QPlainTextEdit { background-color: #1a1a1a; border: 1px solid #555555; border-radius: 4px; color: #cccccc; } QCheckBox { color: #d4d4d4; spacing: 10px; font-size: 14px; } QCheckBox::indicator, QTreeWidget::indicator { width: 16px; height: 16px; border: 1px solid #8a8a8a; border-radius: 3px; background-color: transparent; } QCheckBox::indicator:hover, QTreeWidget::indicator:hover { border-color: #c8c8c8; } QCheckBox::indicator:checked, QTreeWidget::indicator:checked { background-color: #2a6da8; border-color: #2a6da8; } QProgressBar { background-color: #252526; border: 1px solid #555555; border-radius: 4px; text-align: center; color: #ffffff; font-size: 13px; } QProgressBar::chunk { background-color: #4a86c8; border-radius: 3px; } QTreeWidget { background-color: #1a1a1a; border: 1px solid #555555; border-radius: 4px; color: #d4d4d4; } QTreeWidget::item { height: 26px; padding-left: 4px; } QTreeWidget::item:selected { background-color: #2a6da8; color: #ffffff; } QComboBox { background-color: #252526; border: 1px solid #555555; border-radius: 4px; padding: 5px 10px; color: #ffffff; } QComboBox:hover { border-color: #6a6a6a; } QComboBox::drop-down { border: none; width: 22px; } QComboBox QAbstractItemView { background-color: #252526; color: #ffffff; border: 1px solid #555555; selection-background-color: #2a6da8; } QScrollBar:vertical { background: #252526; width: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:vertical { background: #4a4a4a; min-height: 24px; border-radius: 5px; } QScrollBar::handle:vertical:hover { background: #5a5a5a; } QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height: 0px; } QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical { background: transparent; } QScrollBar:horizontal { background: #252526; height: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:horizontal { background: #4a4a4a; min-width: 24px; border-radius: 5px; } QScrollBar::handle:horizontal:hover { background: #5a5a5a; } QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal { width: 0px; } QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal { background: transparent; }"
+dark_qss: str = "QWidget { background-color: #1e1e1e; color: #d4d4d4; font-family: \"Segoe UI\", \"Microsoft YaHei UI\", \"Microsoft YaHei\", \"PingFang SC\", \"Noto Sans CJK SC\", sans-serif; font-size: 13px; } QPushButton { background-color: #333333; border: 1px solid #555555; border-radius: 4px; padding: 7px 16px; color: #ffffff; } QPushButton:hover { background-color: #454545; border-color: #6a6a6a; } QPushButton:pressed { background-color: #2a6da8; border-color: #4a86c8; } QPushButton:disabled { background-color: #2a2a2a; color: #666666; border-color: #3a3a3a; } QLineEdit, QTextEdit { background-color: #252526; border: 1px solid #555555; border-radius: 4px; padding: 5px 8px; color: #ffffff; } QPlainTextEdit { background-color: #1a1a1a; border: 1px solid #555555; border-radius: 4px; color: #cccccc; } QCheckBox { color: #d4d4d4; spacing: 10px; font-size: 14px; } QProgressBar { background-color: #252526; border: 1px solid #555555; border-radius: 4px; text-align: center; color: #ffffff; font-size: 13px; } QProgressBar::chunk { background-color: #4a86c8; border-radius: 3px; } QTreeWidget { background-color: #1a1a1a; border: 1px solid #555555; border-radius: 4px; color: #d4d4d4; } QTreeWidget::item { height: 26px; padding-left: 4px; } QTreeWidget::item:selected { background-color: #2a6da8; color: #ffffff; } QComboBox { background-color: #252526; border: 1px solid #555555; border-radius: 4px; padding: 5px 10px; color: #ffffff; } QComboBox:hover { border-color: #6a6a6a; } QComboBox::drop-down { border: none; width: 22px; } QComboBox QAbstractItemView { background-color: #252526; color: #ffffff; border: 1px solid #555555; selection-background-color: #2a6da8; } QScrollBar:vertical { background: #252526; width: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:vertical { background: #4a4a4a; min-height: 24px; border-radius: 5px; } QScrollBar::handle:vertical:hover { background: #5a5a5a; } QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height: 0px; } QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical { background: transparent; } QScrollBar:horizontal { background: #252526; height: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:horizontal { background: #4a4a4a; min-width: 24px; border-radius: 5px; } QScrollBar::handle:horizontal:hover { background: #5a5a5a; } QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal { width: 0px; } QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal { background: transparent; }"
 
-light_qss: str = "QWidget { background-color: #f5f6f8; color: #1e1e1e; font-family: \"Segoe UI\", \"Microsoft YaHei UI\", \"Microsoft YaHei\", \"PingFang SC\", \"Noto Sans CJK SC\", sans-serif; font-size: 13px; } QPushButton { background-color: #ffffff; border: 1px solid #b9c0cb; border-radius: 4px; padding: 7px 16px; color: #1e1e1e; } QPushButton:hover { background-color: #eef1f6; border-color: #8a97a8; } QPushButton:pressed { background-color: #2a6da8; border-color: #2a6da8; color: #ffffff; } QPushButton:disabled { background-color: #eceef1; color: #9aa3b0; border-color: #d3d8e0; } QLineEdit, QTextEdit { background-color: #ffffff; border: 1px solid #b9c0cb; border-radius: 4px; padding: 5px 8px; color: #1e1e1e; } QPlainTextEdit { background-color: #ffffff; border: 1px solid #c6ccd6; border-radius: 4px; color: #1e1e1e; } QCheckBox { color: #1e1e1e; spacing: 10px; font-size: 14px; } QCheckBox::indicator, QTreeWidget::indicator { width: 16px; height: 16px; border: 1px solid #000000; border-radius: 3px; background-color: #ffffff; } QCheckBox::indicator:hover, QTreeWidget::indicator:hover { border-color: #2a6da8; } QCheckBox::indicator:checked, QTreeWidget::indicator:checked { background-color: #2a6da8; border-color: #2a6da8; } QProgressBar { background-color: #e2e6ec; border: 1px solid #c6ccd6; border-radius: 4px; text-align: center; color: #1e1e1e; font-size: 13px; } QProgressBar::chunk { background-color: #2a6da8; border-radius: 3px; } QTreeWidget { background-color: #ffffff; border: 1px solid #c6ccd6; border-radius: 4px; color: #1e1e1e; } QTreeWidget::item { height: 26px; padding-left: 4px; } QTreeWidget::item:selected { background-color: #d6e4f5; color: #1e1e1e; } QComboBox { background-color: #ffffff; border: 1px solid #b9c0cb; border-radius: 4px; padding: 5px 10px; color: #1e1e1e; } QComboBox:hover { border-color: #8a97a8; } QComboBox::drop-down { border: none; width: 22px; } QComboBox QAbstractItemView { background-color: #ffffff; color: #1e1e1e; border: 1px solid #b9c0cb; selection-background-color: #d6e4f5; } QScrollBar:vertical { background: #e2e6ec; width: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:vertical { background: #b0b9c6; min-height: 24px; border-radius: 5px; } QScrollBar::handle:vertical:hover { background: #9aa3b0; } QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height: 0px; } QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical { background: transparent; } QScrollBar:horizontal { background: #e2e6ec; height: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:horizontal { background: #b0b9c6; min-width: 24px; border-radius: 5px; } QScrollBar::handle:horizontal:hover { background: #9aa3b0; } QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal { width: 0px; } QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal { background: transparent; }"
+light_qss: str = "QWidget { background-color: #f5f6f8; color: #1e1e1e; font-family: \"Segoe UI\", \"Microsoft YaHei UI\", \"Microsoft YaHei\", \"PingFang SC\", \"Noto Sans CJK SC\", sans-serif; font-size: 13px; } QPushButton { background-color: #ffffff; border: 1px solid #b9c0cb; border-radius: 4px; padding: 7px 16px; color: #1e1e1e; } QPushButton:hover { background-color: #eef1f6; border-color: #8a97a8; } QPushButton:pressed { background-color: #2a6da8; border-color: #2a6da8; color: #ffffff; } QPushButton:disabled { background-color: #eceef1; color: #9aa3b0; border-color: #d3d8e0; } QLineEdit, QTextEdit { background-color: #ffffff; border: 1px solid #b9c0cb; border-radius: 4px; padding: 5px 8px; color: #1e1e1e; } QPlainTextEdit { background-color: #ffffff; border: 1px solid #c6ccd6; border-radius: 4px; color: #1e1e1e; } QCheckBox { color: #1e1e1e; spacing: 10px; font-size: 14px; } QProgressBar { background-color: #e2e6ec; border: 1px solid #c6ccd6; border-radius: 4px; text-align: center; color: #1e1e1e; font-size: 13px; } QProgressBar::chunk { background-color: #2a6da8; border-radius: 3px; } QTreeWidget { background-color: #ffffff; border: 1px solid #c6ccd6; border-radius: 4px; color: #1e1e1e; } QTreeWidget::item { height: 26px; padding-left: 4px; } QTreeWidget::item:selected { background-color: #d6e4f5; color: #1e1e1e; } QComboBox { background-color: #ffffff; border: 1px solid #b9c0cb; border-radius: 4px; padding: 5px 10px; color: #1e1e1e; } QComboBox:hover { border-color: #8a97a8; } QComboBox::drop-down { border: none; width: 22px; } QComboBox QAbstractItemView { background-color: #ffffff; color: #1e1e1e; border: 1px solid #b9c0cb; selection-background-color: #d6e4f5; } QScrollBar:vertical { background: #e2e6ec; width: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:vertical { background: #b0b9c6; min-height: 24px; border-radius: 5px; } QScrollBar::handle:vertical:hover { background: #9aa3b0; } QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height: 0px; } QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical { background: transparent; } QScrollBar:horizontal { background: #e2e6ec; height: 10px; margin: 0px; border: none; border-radius: 5px; } QScrollBar::handle:horizontal { background: #b0b9c6; min-width: 24px; border-radius: 5px; } QScrollBar::handle:horizontal:hover { background: #9aa3b0; } QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal { width: 0px; } QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal { background: transparent; }"
 
 
 # 导航项样式
@@ -466,6 +466,19 @@ 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
@@ -617,6 +630,7 @@ 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()
@@ -651,6 +665,7 @@ 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")
@@ -748,16 +763,19 @@ 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()