Make icon sizes configurable, increase default sizes for icons

Fixes #250

src/internet/internetcollectionview.cpp

@@ -102,7 +102,11 @@ void InternetCollectionView::SetFilter(CollectionFilterWidget *filter) {
 
 }
 
-void InternetCollectionView::ReloadSettings() {}
+void InternetCollectionView::ReloadSettings() {
+
+  if (filter_) filter_->ReloadSettings();
+
+}
 
 void InternetCollectionView::SaveFocus() {
 

src/internet/internetcollectionviewcontainer.cpp

@@ -51,4 +51,9 @@ InternetCollectionViewContainer::InternetCollectionViewContainer(QWidget *parent
 
 InternetCollectionViewContainer::~InternetCollectionViewContainer() { delete ui_; }
 
+void InternetCollectionViewContainer::ReloadSettings() {
+  filter()->ReloadSettings();
+  view()->ReloadSettings();
+}
+
 void InternetCollectionViewContainer::contextMenuEvent(QContextMenuEvent *e) { Q_UNUSED(e); }

src/internet/internetcollectionviewcontainer.h

@@ -45,6 +45,8 @@ class InternetCollectionViewContainer : public QWidget {
   explicit InternetCollectionViewContainer(QWidget *parent = nullptr);
   ~InternetCollectionViewContainer() override;
 
+  void ReloadSettings();
+
   QStackedWidget *stacked() const { return ui_->stacked; }
   QWidget *help_page() const { return ui_->help_page; }
   QWidget *internetcollection_page() const { return ui_->internetcollection_page; }
@@ -55,7 +57,6 @@ class InternetCollectionViewContainer : public QWidget {
   QPushButton *button_abort() const { return ui_->abort; }
   QLabel *status() const { return ui_->status; }
   QProgressBar *progressbar() const { return ui_->progressbar; }
-  void ReloadSettings() { view()->ReloadSettings(); }
 
  private slots:
   void contextMenuEvent(QContextMenuEvent *e) override;

src/internet/internetsearchview.cpp

@@ -85,6 +85,7 @@
 #include "internetsearchsortmodel.h"
 #include "internetsearchview.h"
 #include "ui_internetsearchview.h"
+#include "settings/appearancesettingspage.h"
 
 using std::placeholders::_1;
 using std::placeholders::_2;
@@ -245,6 +246,11 @@ void InternetSearchView::ReloadSettings() {
       CollectionModel::GroupBy(s.value("search_group_by3", int(CollectionModel::GroupBy_None)).toInt())));
   s.endGroup();
 
+  s.beginGroup(AppearanceSettingsPage::kSettingsGroup);
+  int iconsize = s.value(AppearanceSettingsPage::kIconSizeConfigureButtons, 20).toInt();
+  s.endGroup();
+  ui_->settings->setIconSize(QSize(iconsize, iconsize));
+
 }
 
 void InternetSearchView::showEvent(QShowEvent *e) {

src/internet/internetsearchview.ui

@@ -54,6 +54,12 @@
               <height>0</height>
              </size>
             </property>
+            <property name="iconSize">
+             <size>
+              <width>16</width>
+              <height>16</height>
+             </size>
+            </property>
             <property name="popupMode">
              <enum>QToolButton::InstantPopup</enum>
             </property>
@@ -225,7 +231,7 @@
             <x>0</x>
             <y>0</y>
             <width>398</width>
-            <height>528</height>
+            <height>527</height>
            </rect>
           </property>
           <layout class="QVBoxLayout" name="verticalLayout_5">

src/internet/internetsongsview.cpp

@@ -85,7 +85,12 @@ InternetSongsView::InternetSongsView(Application *app, InternetService *service,
 
 InternetSongsView::~InternetSongsView() { delete ui_; }
 
-void InternetSongsView::ReloadSettings() {}
+void InternetSongsView::ReloadSettings() {
+
+  ui_->filter->ReloadSettings();
+  ui_->view->ReloadSettings();
+
+}
 
 void InternetSongsView::OpenSettingsDialog() {
   app_->OpenSettingsDialogAtPage(service_->settings_page());

src/internet/internettabsview.cpp

@@ -191,7 +191,20 @@ InternetTabsView::~InternetTabsView() {
   delete ui_;
 }
 
-void InternetTabsView::ReloadSettings() { ui_->search_view->ReloadSettings(); }
+void InternetTabsView::ReloadSettings() {
+
+  if (service_->artists_collection_model()) {
+    ui_->artists_collection->view()->ReloadSettings();
+  }
+  if (service_->albums_collection_model()) {
+    ui_->albums_collection->view()->ReloadSettings();
+  }
+  if (service_->songs_collection_model()) {
+    ui_->songs_collection->view()->ReloadSettings();
+  }
+  ui_->search_view->ReloadSettings();
+
+}
 
 void InternetTabsView::GetArtists() {