vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
85 lines
1.8 KiB
C++
85 lines
1.8 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "imageitem.h"
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//! [0]
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ImageItem::ImageItem(int id, const QPixmap &pixmap, QGraphicsItem *parent)
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: QGraphicsPixmapItem(pixmap, parent)
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{
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recordId = id;
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setAcceptHoverEvents(true);
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timeLine.setDuration(150);
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timeLine.setFrameRange(0, 150);
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connect(&timeLine, &QTimeLine::frameChanged, this, &ImageItem::setFrame);
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connect(&timeLine, &QTimeLine::finished, this, &ImageItem::updateItemPosition);
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adjust();
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}
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//! [0]
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//! [1]
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void ImageItem::hoverEnterEvent(QGraphicsSceneHoverEvent * /*event*/)
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{
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timeLine.setDirection(QTimeLine::Forward);
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if (z != 1.0) {
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z = 1.0;
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updateItemPosition();
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}
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if (timeLine.state() == QTimeLine::NotRunning)
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timeLine.start();
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}
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//! [1]
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//! [2]
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void ImageItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * /*event*/)
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{
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timeLine.setDirection(QTimeLine::Backward);
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if (z != 0.0)
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z = 0.0;
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if (timeLine.state() == QTimeLine::NotRunning)
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timeLine.start();
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}
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//! [2]
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//! [3]
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void ImageItem::setFrame(int frame)
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{
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adjust();
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QPointF center = boundingRect().center();
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setTransform(QTransform::fromTranslate(center.x(), center.y()), true);
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setTransform(QTransform::fromScale(1 + frame / 300.0, 1 + frame / 300.0), true);
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setTransform(QTransform::fromTranslate(-center.x(), -center.y()), true);
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}
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//! [3]
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//! [4]
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void ImageItem::adjust()
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{
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setTransform(QTransform::fromScale(120.0 / boundingRect().width(),
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120.0 / boundingRect().height()));
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}
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//! [4]
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//! [5]
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int ImageItem::id() const
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{
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return recordId;
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}
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//! [5]
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//! [6]
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void ImageItem::updateItemPosition()
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{
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setZValue(z);
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}
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//! [6]
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