diff --git a/src/incidencecompletionpriority.cpp b/src/incidencecompletionpriority.cpp
index 8326475..0764510 100644
--- a/src/incidencecompletionpriority.cpp
+++ b/src/incidencecompletionpriority.cpp
@@ -1,149 +1,149 @@
 /*
   Copyright (c) 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
     Author: Kevin Krammer <krake@kdab.com>
 
   This library is free software; you can redistribute it and/or modify it
   under the terms of the GNU Library General Public License as published by
   the Free Software Foundation; either version 2 of the License, or (at your
   option) any later version.
 
   This library is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
   License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to the
   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   02110-1301, USA.
 */
 
 #include "incidencecompletionpriority.h"
 #include "ui_dialogdesktop.h"
 
 #include <KCalCore/Todo>
 
 using namespace IncidenceEditorNG;
 
 class IncidenceCompletionPriority::Private
 {
     IncidenceCompletionPriority *const q;
 public:
     explicit Private(IncidenceCompletionPriority *parent)
         : q(parent)
         , mUi(nullptr)
         , mOrigPercentCompleted(-1)
     {
     }
 
 public:
     Ui::EventOrTodoDesktop *mUi = nullptr;
     int mOrigPercentCompleted = -1;
 
 public: // slots
     void sliderValueChanged(int);
 };
 
 void IncidenceCompletionPriority::Private::sliderValueChanged(int value)
 {
     if (q->sender() == mUi->mCompletionSlider) {
         mOrigPercentCompleted = -1;
     }
 
     mUi->mCompletedLabel->setText(QStringLiteral("%1%").arg(value));
     q->checkDirtyStatus();
 }
 
 IncidenceCompletionPriority::IncidenceCompletionPriority(Ui::EventOrTodoDesktop *ui)
     : IncidenceEditor()
     , d(new Private(this))
 {
     Q_ASSERT(ui != nullptr);
     setObjectName(QStringLiteral("IncidenceCompletionPriority"));
 
     d->mUi = ui;
 
     d->sliderValueChanged(d->mUi->mCompletionSlider->value());
     d->mUi->mCompletionPriorityWidget->hide();
     d->mUi->mTaskLabel->hide();
     const QFontMetrics metrics(d->mUi->mCompletedLabel->font());
-    d->mUi->mCompletedLabel->setMinimumWidth(metrics.width(QStringLiteral("100%")));
+    d->mUi->mCompletedLabel->setMinimumWidth(metrics.boundingRect(QStringLiteral("100%")).width());
     d->mUi->mTaskSeparator->hide();
 
     connect(d->mUi->mCompletionSlider, QOverload<int>::of(&QSlider::valueChanged), this, [this](int val) { d->sliderValueChanged(val);});
     connect(d->mUi->mPriorityCombo, QOverload< int>::of(&KComboBox::currentIndexChanged), this, &IncidenceCompletionPriority::checkDirtyStatus);
 }
 
 IncidenceCompletionPriority::~IncidenceCompletionPriority()
 {
     delete d;
 }
 
 void IncidenceCompletionPriority::load(const KCalCore::Incidence::Ptr &incidence)
 {
     mLoadedIncidence = incidence;
 
     // TODO priority might be valid for other incidence types as well
     // only for Todos
     KCalCore::Todo::Ptr todo = IncidenceCompletionPriority::incidence<KCalCore::Todo>();
     if (todo == nullptr) {
         mWasDirty = false;
         return;
     }
 
     d->mUi->mCompletionPriorityWidget->show();
     d->mUi->mTaskLabel->show();
     d->mUi->mTaskSeparator->show();
 
     d->mOrigPercentCompleted = todo->percentComplete();
     d->mUi->mCompletionSlider->blockSignals(true);
     d->mUi->mCompletionSlider->setValue(todo->percentComplete());
     d->sliderValueChanged(d->mUi->mCompletionSlider->value());
     d->mUi->mCompletionSlider->blockSignals(false);
 
     d->mUi->mPriorityCombo->blockSignals(true);
     d->mUi->mPriorityCombo->setCurrentIndex(todo->priority());
     d->mUi->mPriorityCombo->blockSignals(false);
 
     mWasDirty = false;
 }
 
 void IncidenceCompletionPriority::save(const KCalCore::Incidence::Ptr &incidence)
 {
     // TODO priority might be valid for other incidence types as well
     // only for Todos
     KCalCore::Todo::Ptr todo = IncidenceCompletionPriority::incidence<KCalCore::Todo>(incidence);
     if (todo == nullptr) {
         return;
     }
 
     // we only have multiples of ten on our combo. If the combo did not change its value,
     // see if we have an original value to restore
     if (d->mOrigPercentCompleted != -1) {
         todo->setPercentComplete(d->mOrigPercentCompleted);
     } else {
         todo->setPercentComplete(d->mUi->mCompletionSlider->value());
     }
     todo->setPriority(d->mUi->mPriorityCombo->currentIndex());
 }
 
 bool IncidenceCompletionPriority::isDirty() const
 {
     KCalCore::Todo::Ptr todo = IncidenceCompletionPriority::incidence<KCalCore::Todo>();
 
     if (!todo) {
         return false;
     }
 
     if (d->mUi->mCompletionSlider->value() != todo->percentComplete()) {
         return true;
     }
 
     if (d->mUi->mPriorityCombo->currentIndex() != todo->priority()) {
         return true;
     }
 
     return false;
 }
 
 #include "moc_incidencecompletionpriority.cpp"