xclip.patch

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index def901e..2f81456 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1401,8 +1401,30 @@ bool MainWindow::saveAction(const QPixmap &pix)
 
     if (copyToClipboard) {
         Q_ASSERT(!screenShotPix.isNull());
-        QClipboard* cb = qApp->clipboard();
-        cb->setPixmap(screenShotPix, QClipboard::Clipboard);
+        bool tmpFileCreated = false;
+
+        if (!QFile("/usr/bin/xclip").exists()) {
+            qCritical() << "Copying to clipboard failed. Please install xclip!";
+            return false;
+        } else {
+
+            QTemporaryFile file;
+            if (file.open()) {
+                tmpFileCreated = true;
+                screenShotPix.save(file.fileName(), "PNG");
+                qDebug() << "tmp filename: " << file.fileName();
+                QString command = QString("/usr/bin/xclip -selection clipboard -t image/png -i %1").arg(file.fileName());
+                if(m_saveFileName != "") {
+                    command = QString("/usr/bin/xclip -selection clipboard -t image/png -i %1").arg(m_saveFileName); // if auto save + copy to clipboard selected, use saved file
+                }
+                qDebug() << "command: " << command;
+                QProcess::execute(command);
+            } // do not add else part to not distrubt tmp file destruction process
+        }
+        if(!tmpFileCreated) {
+            qCritical() << "Saving image into temporary file failed!";
+            return false;
+        }
     }
 
     return true;