Revert "Configurable Show hidden files and folders last toggle"

[dolphin.git] / src / settings / viewpropertiesdialog.cpp

diff --git a/src/settings/viewpropertiesdialog.cpp b/src/settings/viewpropertiesdialog.cpp
index 860e01596e6df9342375037e39a3f13b4588fc37..82d182d1d00c8a9e8cc736c9df3428596d7f65c5 100644 (file)
--- a/src/settings/viewpropertiesdialog.cpp
+++ b/src/settings/viewpropertiesdialog.cpp
@@ -64,7 +64,6 @@ ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
     auto layout = new QFormLayout(this);
     // Otherwise the dialog won't resize when we collapse the KCollapsibleGroupBox.
     layout->setSizeConstraint(QLayout::SetFixedSize);
-    setLayout(layout);
 
     // create 'Properties' group containing view mode, sorting, sort order and show hidden files
     m_viewMode = new QComboBox();
@@ -78,7 +77,7 @@ ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
 
     m_sorting = new QComboBox();
     const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
-    foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
+    for (const KFileItemModel::RoleInfo& info : rolesInfo) {
         m_sorting->addItem(info.translation, info.role);
     }
 
@@ -89,7 +88,7 @@ ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
 
     auto additionalInfoBox = new KCollapsibleGroupBox();
     additionalInfoBox->setTitle(i18nc("@title:group", "Additional Information"));
-    auto innerLayout = new QVBoxLayout();
+    auto innerLayout = new QVBoxLayout(additionalInfoBox);
 
     {
         QList<QByteArray> visibleRoles = m_viewProps->visibleRoles();
@@ -116,7 +115,7 @@ ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
         connect(m_listWidget, &QListWidget::itemChanged, this, &ViewPropertiesDialog::slotItemChanged);
         m_listWidget->setSelectionMode(QAbstractItemView::NoSelection);
         const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
-        foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
+        for (const KFileItemModel::RoleInfo& info : rolesInfo) {
             QListWidgetItem* item = new QListWidgetItem(info.translation, m_listWidget);
             item->setCheckState(visibleRoles.contains(info.role) ? Qt::Checked : Qt::Unchecked);
 
@@ -133,8 +132,6 @@ ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
         innerLayout->addWidget(m_listWidget);
     }
 
-    additionalInfoBox->setLayout(innerLayout);
-
     QHBoxLayout* sortingLayout = new QHBoxLayout();
     sortingLayout->setContentsMargins(0, 0, 0, 0);
     sortingLayout->addWidget(m_sortOrder);
@@ -212,7 +209,7 @@ ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
     layout->addWidget(buttonBox);
 
     auto okButton = buttonBox->button(QDialogButtonBox::Ok);
-    okButton->setShortcut(Qt::CTRL + Qt::Key_Return);
+    okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
     okButton->setDefault(true);
 
     auto applyButton = buttonBox->button(QDialogButtonBox::Apply);
@@ -309,7 +306,7 @@ void ViewPropertiesDialog::markAsDirty(bool isDirty)
 {
     if (m_isDirty != isDirty) {
         m_isDirty = isDirty;
-        emit isDirtyChanged(isDirty);
+        Q_EMIT isDirtyChanged(isDirty);
     }
 }
 
@@ -325,7 +322,7 @@ void ViewPropertiesDialog::applyViewProperties()
         QList<QByteArray> visibleRoles;
         int index = 0;
         const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
-        foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
+        for (const KFileItemModel::RoleInfo& info : rolesInfo) {
             const QListWidgetItem* item = m_listWidget->item(index);
              if (item->checkState() == Qt::Checked) {
                 visibleRoles.append(info.role);