Fix the appearance of several dialogs when using a high font DPI. Fixes issue #310

src/library/groupbydialog.cpp

@@ -37,6 +37,8 @@ GroupByDialog::GroupByDialog(QWidget *parent)
 
   connect(ui_->button_box->button(QDialogButtonBox::Reset), SIGNAL(clicked()),
           SLOT(Reset()));
+
+  resize(sizeHint());
 }
 
 GroupByDialog::~GroupByDialog() {

src/radio/lastfmconfig.cpp

@@ -34,6 +34,9 @@ LastFMConfig::LastFMConfig(QWidget *parent)
 
   connect(service_, SIGNAL(AuthenticationComplete(bool)), SLOT(AuthenticationComplete(bool)));
   connect(ui_->sign_out, SIGNAL(clicked()), SLOT(SignOut()));
+
+  ui_->username->setMinimumWidth(QFontMetrics(QFont()).width("WWWWWWWWWWWW"));
+  resize(sizeHint());
 }
 
 LastFMConfig::~LastFMConfig() {

src/radio/lastfmconfig.ui

@@ -102,6 +102,12 @@
    </item>
    <item>
     <widget class="QLabel" name="label_4">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
      <property name="text">
       <string>Note that you must be a &lt;span style=&quot; font-weight:600;&quot;&gt;paid subscriber&lt;/span&gt; to listen to Last.fm radio from within Clementine.</string>
      </property>

src/radio/lastfmstationdialog.cpp

@@ -22,6 +22,8 @@ LastFMStationDialog::LastFMStationDialog(QWidget* parent)
     ui_(new Ui_LastFMStationDialog)
 {
   ui_->setupUi(this);
+
+  resize(sizeHint());
 }
 
 LastFMStationDialog::~LastFMStationDialog() {

src/ui/about.cpp

@@ -30,6 +30,11 @@ About::About(QWidget *parent)
   ui_.title->setText(QCoreApplication::applicationName());
   ui_.version->setText(tr("Version %1").arg(QCoreApplication::applicationVersion()));
 
+  QFont title_font;
+  title_font.setBold(true);
+  title_font.setPointSize(title_font.pointSize() + 4);
+  ui_.title->setFont(title_font);
+
   authors_ << Person("David Sansome", "me@davidsansome.com")
            << Person("John Maguire", "john.maguire@gmail.com");
   thanks_to_ << Person("Mark Kretschmann", "markey@web.de")

src/ui/about.ui

@@ -14,11 +14,7 @@
    <string notr="true">#line {
   color: lightgrey;
 }
-
-#title {
-  font-weight: bold;
-  font-size: 16px;
-}</string>
+</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_4">
    <item>

src/ui/settingsdialog.cpp

@@ -76,6 +76,9 @@ SettingsDialog::SettingsDialog(QWidget* parent)
 
   connect(ui_.stacked_widget, SIGNAL(currentChanged(int)), SLOT(UpdatePopupVisible()));
   connect(ui_.notifications_pretty, SIGNAL(toggled(bool)), SLOT(UpdatePopupVisible()));
+
+  // Make sure the list is big enough to show all the items
+  ui_.list->setMinimumWidth(ui_.list->sizeHintForColumn(0));
 }
 
 SettingsDialog::~SettingsDialog() {