Skip to content

fix: clip item background painting to prevent border overflow in high… #443

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
deepin-bot merged 1 commit into from
Mar 19, 2026
Merged

fix: clip item background painting to prevent border overflow in high… #443

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 5 additions & 1 deletion plugins/dde-dock/common/pluginitemdelegate.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2016 - 2023 UnionTech Software Technology Co., Ltd.
// SPDX-FileCopyrightText: 2016 - 2026 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later

Expand Down Expand Up @@ -68,7 +68,11 @@ void PluginItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
boption.dpalette.setBrush(DPalette::ItemBackground, bgColor);
boption.directions = Qt::Vertical;
boption.position = DStyleOptionBackgroundGroup::ItemBackgroundPosition(itemSpacing.viewItemPosition);
// 限制绘制范围，防止高DPI下DStyle绘制ItemBackground边框溢出到gap区域
painter->save();
painter->setClipRect(boption.rect, Qt::IntersectClip);
m_view->style()->drawPrimitive(static_cast<QStyle::PrimitiveElement>(DStyle::PE_ItemBackground), &boption, painter, option.widget);
painter->restore();
}
}

Expand Down
Loading