Minor UI tweak.

src/qt/forms/kevabookmarksdialog.ui

@@ -33,7 +33,7 @@
                         <enum>Qt::Horizontal</enum>
                     </property>
                     <property name="standardButtons">
-                        <set>QDialogButtonBox::Save|QDialogButtonBox::Ok|QDialogButtonBox::Cancel</set>
+                        <set>QDialogButtonBox::Save|QDialogButtonBox::Ok|QDialogButtonBox::Close</set>
                     </property>
                 </widget>
             </item>

src/qt/kevabookmarksdialog.cpp

@@ -21,7 +21,7 @@ KevaBookmarksDialog::KevaBookmarksDialog(QWidget *parent) :
     ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
     ui->buttonBox->button(QDialogButtonBox::Save)->setEnabled(false);
     ui->buttonBox->button(QDialogButtonBox::Save)->setText(tr("&Edit"));
-    connect(ui->buttonBox->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(reject()));
+    connect(ui->buttonBox->button(QDialogButtonBox::Close), SIGNAL(clicked()), this, SLOT(reject()));
     connect(ui->buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(apply()));
     connect(ui->buttonBox->button(QDialogButtonBox::Save), SIGNAL(clicked()), this, SLOT(rename()));
 }

src/qt/kevadialog.cpp

@@ -60,6 +60,9 @@ KevaDialog::KevaDialog(const PlatformStyle *_platformStyle, QWidget *parent) :
 
     ui->kevaView->setTextElideMode(Qt::ElideRight);
     ui->kevaView->setWordWrap(false);
+    QHeaderView *verticalHeader = ui->kevaView->verticalHeader();
+    verticalHeader->setSectionResizeMode(QHeaderView::Fixed);
+    verticalHeader->setDefaultSectionSize(36);
 
     // context menu
     contextMenu = new QMenu(this);

src/qt/kevatablemodel.cpp

@@ -76,9 +76,7 @@ QVariant KevaTableModel::data(const QModelIndex &index, int role) const
         if (index.column() == Block)
             return (int)(Qt::AlignRight|Qt::AlignVCenter);
         else if (index.column() == Value) {
-#if (QT_VERSION <= QT_VERSION_CHECK(5, 12, 0))
-            return (int)(Qt::AlignLeft|Qt::AlignVCenter);
-#else
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 12, 0))
             return (int)(Qt::AlignLeft|Qt::AlignTop);
 #endif
         }