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fix(clipboard): fix jagged image under fractional scaling #274

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Merged
mhduiy merged 1 commit into from
Jul 6, 2026
Merged

fix(clipboard): fix jagged image under fractional scaling #274

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5 changes: 3 additions & 2 deletions dde-clipboard/constants.h
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Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,10 @@
#ifndef CONSTANTS_H
#define CONSTANTS_H

#include <QGuiApplication>

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Include file: <QGuiApplication> not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <QSize>

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Include file: <QSize> not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <QPixmap>

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Include file: <QPixmap> not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <QPainter>

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Include file: <QPainter> not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <QPainterPath>
#include <QPalette>
#include <QBitmap>
Expand Down Expand Up @@ -106,9 +107,9 @@
}

const int radius = 10;
const qreal borderWidth = 4.0;
const qreal borderWidth = 3.0;

const qreal dpr = pix.devicePixelRatioF();
const qreal dpr = qGuiApp ? qGuiApp->devicePixelRatio() : pix.devicePixelRatioF();
const QSize logicalSize = pix.size();

QImage target(logicalSize * dpr, QImage::Format_ARGB32_Premultiplied);
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