attributes: unbreak copy-to-clipboard on KDE

The 'text' property of the QAction gets mangled by KDE when it adds its
own accelerator shortcuts. But the data property is ours. Use that for
keying instead.

Signed-off-by: Steven Noonan <[email protected]>

src/gui/DatabaseWidget.cpp

@@ -598,7 +598,7 @@ void DatabaseWidget::copyAttribute(QAction* action)
         return;
     }
 
-    setClipboardTextAndMinimize(currentEntry->resolveMultiplePlaceholders(currentEntry->attributes()->value(action->text())));
+    setClipboardTextAndMinimize(currentEntry->resolveMultiplePlaceholders(currentEntry->attributes()->value(action->data().toString())));
 }
 
 void DatabaseWidget::setClipboardTextAndMinimize(const QString& text)

src/gui/MainWindow.cpp

@@ -499,6 +499,7 @@ void MainWindow::updateCopyAttributesMenu()
     const QStringList customEntryAttributes = dbWidget->customEntryAttributes();
     for (const QString& key : customEntryAttributes) {
         QAction* action = m_ui->menuEntryCopyAttribute->addAction(key);
+        action->setData(QVariant(key));
         m_copyAdditionalAttributeActions->addAction(action);
     }
 }