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fix:更正更新完成后再次点击按钮时重新下载的问题

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momen
2025-06-18 21:14:23 +08:00
parent f925ac7242
commit 0607df0967
2 changed files with 7 additions and 0 deletions
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DownloadButton.jsx Normal file
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7
src/appdelegate.cpp
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@@ -131,10 +131,12 @@ void AppDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, c
painter->setPen(Qt::white); painter->setPen(Qt::white);
painter->drawText(buttonRect, Qt::AlignCenter, "已安装"); painter->drawText(buttonRect, Qt::AlignCenter, "已安装");
} else if (m_downloads.contains(packageName) && !m_downloads[packageName].isDownloading) { } else if (m_downloads.contains(packageName) && !m_downloads[packageName].isDownloading) {
// 下载完成，按钮绿色，样式不变
painter->setBrush(QColor("#10B981")); painter->setBrush(QColor("#10B981"));
painter->drawRoundedRect(buttonRect, 4, 4); painter->drawRoundedRect(buttonRect, 4, 4);
painter->setPen(Qt::white); painter->setPen(Qt::white);
painter->drawText(buttonRect, Qt::AlignCenter, "下载完成"); painter->drawText(buttonRect, Qt::AlignCenter, "下载完成");
// 不需要特殊处理样式，交互在 editorEvent 控制
} else { } else {
painter->setBrush(QColor("#e9effd")); painter->setBrush(QColor("#e9effd"));
painter->drawRoundedRect(buttonRect, 4, 4); painter->drawRoundedRect(buttonRect, 4, 4);
@@ -168,6 +170,11 @@ bool AppDelegate::editorEvent(QEvent *event, QAbstractItemModel *model,
} else { } else {
QRect buttonRect(rect.right() - 80, rect.top() + (rect.height() - 30) / 2, 70, 30); QRect buttonRect(rect.right() - 80, rect.top() + (rect.height() - 30) / 2, 70, 30);
if (buttonRect.contains(mouseEvent->pos())) { if (buttonRect.contains(mouseEvent->pos())) {
// 判断是否为“下载完成”状态，如果是则不响应点击
if (m_downloads.contains(packageName) && !m_downloads[packageName].isDownloading) {
// “下载完成”状态，按钮失效，点击无效
return false;
}
QString downloadUrl = index.data(Qt::UserRole + 7).toString(); QString downloadUrl = index.data(Qt::UserRole + 7).toString();
QString outputPath = QString("%1/%2.metalink").arg(QDir::tempPath(), packageName); QString outputPath = QString("%1/%2.metalink").arg(QDir::tempPath(), packageName);