diff --git a/ViperBTests/ViperQtProject/App/assets/check_off.png b/ViperBTests/ViperQtProject/App/assets/check_off.png new file mode 100644 index 0000000..09e5ec1 Binary files /dev/null and b/ViperBTests/ViperQtProject/App/assets/check_off.png differ diff --git a/ViperBTests/ViperQtProject/App/assets/check_on.png b/ViperBTests/ViperQtProject/App/assets/check_on.png new file mode 100644 index 0000000..94b6aff Binary files /dev/null and b/ViperBTests/ViperQtProject/App/assets/check_on.png differ diff --git a/ViperBTests/ViperQtProject/App/assets/make_check_icons.py b/ViperBTests/ViperQtProject/App/assets/make_check_icons.py new file mode 100644 index 0000000..f82bb98 --- /dev/null +++ b/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() diff --git a/ViperBTests/ViperQtProject/App/main.vp b/ViperBTests/ViperQtProject/App/main.vp index 535eb58..5e17147 100644 --- a/ViperBTests/ViperQtProject/App/main.vp +++ b/ViperBTests/ViperQtProject/App/main.vp @@ -466,6 +466,22 @@ 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：对勾 PNG（未勾=灰框，勾选=蓝框+白勾） + URL 由 vqt6_asset_url_utf8 用 QUrl::fromLocalFile 生成（避免反斜杠问题）""" + sel: str = "QTreeWidget" if is_tree != 0 else "QCheckBox" + uoff: bytes = stdlib.malloc(640) + uon: bytes = stdlib.malloc(640) + vqt6.vqt6_asset_url_utf8(uoff, 640, "assets/check_off.png") + vqt6.vqt6_asset_url_utf8(uon, 640, "assets/check_on.png") + buf: bytes = stdlib.malloc(1500) + viperlib.snprintf(buf, 1500, "%s::indicator { width: 16px; height: 16px; } %s::indicator:unchecked { image: url(%s); } %s::indicator:checked { image: url(%s); }", sel, sel, uoff, sel, uon) + vqt6.vqt6_qwidget_set_stylesheet_utf8(ptr, buf) + stdlib.free(uoff) + stdlib.free(uon) + 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 +633,7 @@ 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 +668,7 @@ 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 +766,19 @@ 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()