Merge pull request #5934

TriKriSta (5):
      fix(ui): implement and connect reloadTheme in leaf classes
      refactor: delete classes that were used to reload theme
      refactor: save friendScroll as a class member
      refactor: reorder of includes
      fix: clear custom style before update style

src/chatlog/chatlog.cpp

@@ -22,6 +22,7 @@
 #include "chatlinecontentproxy.h"
 #include "chatmessage.h"
 #include "content/filetransferwidget.h"
+#include "src/widget/gui.h"
 #include "src/widget/translator.h"
 #include "src/widget/style.h"
 
@@ -121,6 +122,9 @@ ChatLog::ChatLog(QWidget* parent)
         copySelectedText(true);
     });
 
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &ChatLog::reloadTheme);
+
+    reloadTheme();
     retranslateUi();
     Translator::registerHandler(std::bind(&ChatLog::retranslateUi, this), this);
 }
@@ -718,6 +722,7 @@ void ChatLog::fontChanged(const QFont& font)
 
 void ChatLog::reloadTheme()
 {
+    setStyleSheet(Style::getStylesheet("chatArea/chatArea.css"));
     setBackgroundBrush(QBrush(Style::getColor(Style::GroundBase), Qt::SolidPattern));
     selectionRectColor = Style::getColor(Style::SelectText);
     selGraphItem->setBrush(QBrush(selectionRectColor));

src/chatlog/chatlog.h

@@ -56,7 +56,6 @@ public:
     void scrollToLine(ChatLine::Ptr line);
     void selectAll();
     void fontChanged(const QFont& font);
-    void reloadTheme();
     void removeFirsts(const int num);
     void removeLasts(const int num);
     void setScroll(const bool scroll);
@@ -83,6 +82,7 @@ signals:
 
 public slots:
     void forceRelayout();
+    void reloadTheme();
 
 private slots:
     void onSelectionTimerTimeout();

src/chatlog/content/filetransferwidget.cpp

@@ -90,6 +90,8 @@ FileTransferWidget::FileTransferWidget(QWidget* parent, CoreFile& _coreFile, Tox
     connect(ui->previewButton, &QPushButton::clicked, this,
             &FileTransferWidget::onPreviewButtonClicked);
 
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &FileTransferWidget::reloadTheme);
+
     // Set lastStatus to anything but the file's current value, this forces an update
     lastStatus = file.status == ToxFile::FINISHED ? ToxFile::INITIALIZING : ToxFile::FINISHED;
     updateWidget(file);
@@ -227,6 +229,11 @@ void FileTransferWidget::paintEvent(QPaintEvent*)
     }
 }
 
+void FileTransferWidget::reloadTheme()
+{
+    updateBackgroundColor(lastStatus);
+}
+
 QString FileTransferWidget::getHumanReadableSize(qint64 size)
 {
     static const char* suffix[] = {"B", "KiB", "MiB", "GiB", "TiB"};
@@ -245,23 +252,7 @@ void FileTransferWidget::updateWidgetColor(ToxFile const& file)
         return;
     }
 
-    switch (file.status) {
-    case ToxFile::INITIALIZING:
-    case ToxFile::PAUSED:
-    case ToxFile::TRANSMITTING:
-        setBackgroundColor(Style::getColor(Style::TransferMiddle), false);
-        break;
-    case ToxFile::BROKEN:
-    case ToxFile::CANCELED:
-        setBackgroundColor(Style::getColor(Style::TransferBad), true);
-        break;
-    case ToxFile::FINISHED:
-        setBackgroundColor(Style::getColor(Style::TransferGood), true);
-        break;
-    default:
-        qCritical() << "Invalid file status";
-        assert(false);
-    }
+    updateBackgroundColor(file.status);
 }
 
 void FileTransferWidget::updateWidgetText(ToxFile const& file)
@@ -623,3 +614,24 @@ void FileTransferWidget::updateWidget(ToxFile const& file)
         update();
     }
 }
+
+void FileTransferWidget::updateBackgroundColor(const ToxFile::FileStatus status)
+{
+    switch (status) {
+    case ToxFile::INITIALIZING:
+    case ToxFile::PAUSED:
+    case ToxFile::TRANSMITTING:
+        setBackgroundColor(Style::getColor(Style::TransferMiddle), false);
+        break;
+    case ToxFile::BROKEN:
+    case ToxFile::CANCELED:
+        setBackgroundColor(Style::getColor(Style::TransferBad), true);
+        break;
+    case ToxFile::FINISHED:
+        setBackgroundColor(Style::getColor(Style::TransferGood), true);
+        break;
+    default:
+        qCritical() << "Invalid file status";
+        assert(false);
+    }
+}

src/chatlog/content/filetransferwidget.h

@@ -64,6 +64,9 @@ protected:
 
     void paintEvent(QPaintEvent*) final;
 
+public slots:
+    void reloadTheme();
+
 private slots:
     void onLeftButtonClicked();
     void onRightButtonClicked();
@@ -76,6 +79,7 @@ private:
     static bool tryRemoveFile(const QString &filepath);
 
     void updateWidget(ToxFile const& file);
+    void updateBackgroundColor(const ToxFile::FileStatus status);
 
 private:
     CoreFile& coreFile;

src/widget/about/aboutfriendform.cpp

@@ -67,7 +67,9 @@ AboutFriendForm::AboutFriendForm(std::unique_ptr<IAboutFriend> _about, QWidget*
     ui->statusMessage->setText(about->getStatusMessage());
     ui->avatar->setPixmap(about->getAvatar());
 
-    setStyleSheet(Style::getStylesheet("window/general.css"));
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &AboutFriendForm::reloadTheme);
+
+    reloadTheme();
 }
 
 static QString getAutoAcceptDir(const QString& dir)
@@ -90,6 +92,11 @@ void AboutFriendForm::onAutoAcceptDirClicked()
     about->setAutoAcceptDir(dir);
 }
 
+void AboutFriendForm::reloadTheme()
+{
+    setStyleSheet(Style::getStylesheet("window/general.css"));
+}
+
 void AboutFriendForm::onAutoAcceptDirChanged(const QString& path)
 {
     const bool enabled = !path.isNull();

src/widget/about/aboutfriendform.h

@@ -45,6 +45,9 @@ private:
 signals:
     void histroyRemoved();
 
+public slots:
+    void reloadTheme();
+
 private slots:
     void onAutoAcceptDirChanged(const QString& path);
     void onAcceptedClicked();

src/widget/chatformheader.cpp

@@ -19,6 +19,7 @@
 
 #include "chatformheader.h"
 
+#include "src/widget/gui.h"
 #include "src/widget/maskablepixmapwidget.h"
 #include "src/widget/style.h"
 #include "src/widget/tool/callconfirmwidget.h"
@@ -154,6 +155,8 @@ ChatFormHeader::ChatFormHeader(QWidget* parent)
 
     updateButtonsView();
     Translator::registerHandler(std::bind(&ChatFormHeader::retranslateUi, this), this);
+
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &ChatFormHeader::reloadTheme);
 }
 
 ChatFormHeader::~ChatFormHeader() = default;
@@ -283,6 +286,7 @@ QSize ChatFormHeader::getAvatarSize() const
 
 void ChatFormHeader::reloadTheme()
 {
+    setStyleSheet(Style::getStylesheet("chatArea/chatHead.css"));
     callButton->setStyleSheet(Style::getStylesheet(STYLE_PATH));
     videoButton->setStyleSheet(Style::getStylesheet(STYLE_PATH));
     volButton->setStyleSheet(Style::getStylesheet(STYLE_PATH));

src/widget/chatformheader.h

@@ -71,13 +71,14 @@ public:
     void setAvatar(const QPixmap& img);
     QSize getAvatarSize() const;
 
-    void reloadTheme();
-
     // TODO: Remove
     void addWidget(QWidget* widget, int stretch = 0, Qt::Alignment alignment = Qt::Alignment());
     void addLayout(QLayout* layout);
     void addStretch();
 
+public slots:
+    void reloadTheme();
+
 signals:
     void callTriggered();
     void videoCallTriggered();

src/widget/contentdialog.cpp

@@ -60,7 +60,6 @@ ContentDialog::ContentDialog(const Core &core, QWidget* parent)
     , videoCount(0)
 {
     const Settings& s = Settings::getInstance();    
-    setStyleSheet(Style::getStylesheet("contentDialog/contentDialog.css"));
 
     friendLayout->setMargin(0);
     friendLayout->setSpacing(0);
@@ -83,12 +82,11 @@ ContentDialog::ContentDialog(const Core &core, QWidget* parent)
 
     onGroupchatPositionChanged(s.getGroupchatPosition());
 
-    QScrollArea* friendScroll = new QScrollArea(this);
+    friendScroll = new QScrollArea(this);
     friendScroll->setMinimumWidth(minWidget);
     friendScroll->setFrameStyle(QFrame::NoFrame);
     friendScroll->setLayoutDirection(Qt::RightToLeft);
     friendScroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    friendScroll->setStyleSheet(Style::getStylesheet("friendList/friendList.css"));
     friendScroll->setWidgetResizable(true);
     friendScroll->setWidget(friendWidget);
 
@@ -128,6 +126,8 @@ ContentDialog::ContentDialog(const Core &core, QWidget* parent)
 
     setAcceptDrops(true);
 
+    reloadTheme();
+
     new QShortcut(Qt::CTRL + Qt::Key_Q, this, SLOT(close()));
     new QShortcut(Qt::CTRL + Qt::SHIFT + Qt::Key_Tab, this, SLOT(previousContact()));
     new QShortcut(Qt::CTRL + Qt::Key_Tab, this, SLOT(nextContact()));
@@ -435,6 +435,12 @@ void ContentDialog::setUsername(const QString& newName)
     updateTitleAndStatusIcon();
 }
 
+void ContentDialog::reloadTheme()
+{
+    setStyleSheet(Style::getStylesheet("contentDialog/contentDialog.css"));
+    friendScroll->setStyleSheet(Style::getStylesheet("friendList/friendList.css"));
+}
+
 bool ContentDialog::event(QEvent* event)
 {
     switch (event->type()) {

src/widget/contentdialog.h

@@ -44,6 +44,7 @@ class GroupChatroom;
 class GroupWidget;
 class QCloseEvent;
 class QSplitter;
+class QScrollArea;
 
 class ContentDialog : public ActivateDialog, public IDialogs
 {
@@ -90,6 +91,7 @@ public slots:
     void previousContact();
     void nextContact();
     void setUsername(const QString& newName);
+    void reloadTheme() override;
 
 protected:
     bool event(QEvent* event) final;
@@ -121,6 +123,7 @@ private:
 private:
     QList<QLayout*> layouts;
     QSplitter* splitter;
+    QScrollArea* friendScroll;
     FriendListLayout* friendLayout;
     GenericChatItemLayout groupLayout;
     ContentLayout* contentLayout;

src/widget/contentlayout.cpp

@@ -20,6 +20,7 @@
 #include "contentlayout.h"
 #include "style.h"
 #include "src/persistence/settings.h"
+#include "src/widget/gui.h"
 #include <QFrame>
 #include <QStyleFactory>
 
@@ -118,6 +119,8 @@ void ContentLayout::init()
         mainContent->setStyle(QStyleFactory::create(Settings::getInstance().getStyle()));
     }
 
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &ContentLayout::reloadTheme);
+
     reloadTheme();
 
     mainHLineLayout.addSpacing(4);

src/widget/contentlayout.h

@@ -29,7 +29,6 @@ public:
     explicit ContentLayout(QWidget* parent);
     ~ContentLayout();
 
-    void reloadTheme();
     void clear();
 
     QFrame mainHLine;
@@ -37,6 +36,9 @@ public:
     QWidget* mainContent;
     QWidget* mainHead;
 
+public slots:
+    void reloadTheme();
+
 private:
     void init();
 };

src/widget/form/chatform.h

@@ -53,7 +53,6 @@ public:
     void setFriendTyping(bool isTyping);
 
     void show(ContentLayout* contentLayout) final;
-    void reloadTheme() final;
 
     static const QString ACTION_PREFIX;
 
@@ -76,6 +75,7 @@ public slots:
     void clearChatArea();
     void onShowMessagesClicked();
     void onSplitterMoved(int pos, int index);
+    void reloadTheme() final;
 
 private slots:
     void updateFriendActivityForFile(const ToxFile& file);

src/widget/form/genericchatform.cpp

@@ -36,6 +36,7 @@
 #include "src/widget/contentlayout.h"
 #include "src/widget/emoticonswidget.h"
 #include "src/widget/form/chatform.h"
+#include "src/widget/gui.h"
 #include "src/widget/maskablepixmapwidget.h"
 #include "src/widget/searchform.h"
 #include "src/widget/style.h"
@@ -335,6 +336,8 @@ GenericChatForm::GenericChatForm(const Core& _core, const Contact* contact, ICha
 
     connect(msgEdit, &ChatTextEdit::enterPressed, this, &GenericChatForm::onSendTriggered);
 
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &GenericChatForm::reloadTheme);
+
     reloadTheme();
 
     fileFlyout->setFixedSize(FILE_FLYOUT_SIZE);
@@ -414,12 +417,6 @@ void GenericChatForm::reloadTheme()
     msgEdit->setStyleSheet(Style::getStylesheet("msgEdit/msgEdit.css")
                            + fontToCss(s.getChatMessageFont(), "QTextEdit"));
 
-    chatWidget->setStyleSheet(Style::getStylesheet("chatArea/chatArea.css"));
-    headWidget->setStyleSheet(Style::getStylesheet("chatArea/chatHead.css"));
-    chatWidget->reloadTheme();
-    headWidget->reloadTheme();
-    searchForm->reloadTheme();
-
     emoteButton->setStyleSheet(Style::getStylesheet(STYLE_PATH));
     fileButton->setStyleSheet(Style::getStylesheet(STYLE_PATH));
     screenshotButton->setStyleSheet(Style::getStylesheet(STYLE_PATH));

src/widget/form/genericchatform.h

@@ -75,7 +75,6 @@ public:
 
     void setName(const QString& newName);
     virtual void show(ContentLayout* contentLayout);
-    virtual void reloadTheme();
 
     void addSystemInfoMessage(const QString& message, ChatMessage::SystemMessageType type,
                               const QDateTime& datetime);
@@ -91,6 +90,7 @@ public slots:
     void focusInput();
     void onChatMessageFontChanged(const QFont& font);
     void setColorizedNames(bool enable);
+    virtual void reloadTheme();
 
 protected slots:
     void onChatContextMenuRequested(QPoint pos);

src/widget/form/settings/aboutform.cpp

@@ -182,6 +182,11 @@ void AboutForm::onUpdateCheckFailed()
     bodyUI->updateStack->setCurrentIndex(static_cast<int>(updateIndex::failed));
 }
 
+void AboutForm::reloadTheme()
+{
+    replaceVersions();
+}
+
 /**
  * @brief Creates hyperlink with specific style.
  * @param path The URL of the page the link goes to.

src/widget/form/settings/aboutform.h

@@ -47,6 +47,7 @@ public slots:
     void onUpdateAvailable(QString latestVersion, QUrl link);
     void onUpToDate();
     void onUpdateCheckFailed();
+    void reloadTheme() override;
 
 private:
     void retranslateUi();

src/widget/form/settings/genericsettings.cpp

@@ -18,6 +18,7 @@
 */
 
 #include "genericsettings.h"
+#include "src/widget/gui.h"
 
 #include <QCheckBox>
 #include <QComboBox>
@@ -34,6 +35,7 @@
 GenericForm::GenericForm(const QPixmap& icon)
     : formIcon(icon)
 {
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &GenericForm::reloadTheme);
 }
 
 QPixmap GenericForm::getFormIcon()

src/widget/form/settings/genericsettings.h

@@ -33,6 +33,9 @@ public:
     virtual QString getFormName() = 0;
     QPixmap getFormIcon();
 
+public slots:
+    virtual void reloadTheme() {}
+
 protected:
     bool eventFilter(QObject* o, QEvent* e) final;
     void eventsInit();

src/widget/genericchatitemwidget.cpp

@@ -19,8 +19,8 @@
 
 #include "genericchatitemwidget.h"
 #include "src/persistence/settings.h"
-#include "src/widget/style.h"
 #include "src/widget/tool/croppinglabel.h"
+#include "src/widget/gui.h"
 #include <QVariant>
 
 GenericChatItemWidget::GenericChatItemWidget(bool compact, QWidget* parent)
@@ -32,6 +32,8 @@ GenericChatItemWidget::GenericChatItemWidget(bool compact, QWidget* parent)
     nameLabel = new CroppingLabel(this);
     nameLabel->setObjectName("name");
     nameLabel->setTextFormat(Qt::PlainText);
+
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &GenericChatItemWidget::reloadTheme);
 }
 
 bool GenericChatItemWidget::isCompact() const

src/widget/genericchatitemwidget.h

@@ -46,6 +46,9 @@ public:
 
     Q_PROPERTY(bool compact READ isCompact WRITE setCompact)
 
+public slots:
+    virtual void reloadTheme() {}
+
 protected:
     CroppingLabel* nameLabel;
     QLabel statusPic;

src/widget/genericchatroomwidget.h

@@ -60,10 +60,9 @@ public slots:
     QString getStatusMsg() const;
     QString getTitle() const;
 
-    void reloadTheme();
-
     void activate();
     void compactChange(bool compact);
+    void reloadTheme() override;
 
 signals:
     void chatroomWidgetClicked(GenericChatroomWidget* widget);

src/widget/gui.cpp

@@ -94,13 +94,16 @@ void GUI::setWindowTitle(const QString& title)
 
 /**
  * @brief Reloads the application theme and redraw the window.
+ *
+ * For reload theme need connect signal themeReload() to function for reload
+ * For example: connect(&GUI::getInstance(), &GUI::themeReload, this, &SomeClass::reloadTheme);
  */
 void GUI::reloadTheme()
 {
     if (QThread::currentThread() == qApp->thread()) {
-        getInstance()._reloadTheme();
+        getInstance().themeReload();
     } else {
-        QMetaObject::invokeMethod(&getInstance(), "_reloadTheme", Qt::BlockingQueuedConnection);
+        QMetaObject::invokeMethod(&getInstance(), "themeReload", Qt::BlockingQueuedConnection);
     }
 }
 
@@ -224,13 +227,6 @@ void GUI::_setWindowTitle(const QString& title)
         w->setWindowTitle("qTox - " + title);
 }
 
-void GUI::_reloadTheme()
-{
-    Widget* w = Nexus::getDesktopGUI();
-    if (w)
-        w->reloadTheme();
-}
-
 void GUI::_showInfo(const QString& title, const QString& msg)
 {
     QMessageBox messageBox(QMessageBox::Information, title, msg, QMessageBox::Ok, getMainWidget());

src/widget/gui.h

@@ -50,7 +50,6 @@ private slots:
     // Private implementation, those must be called from the GUI thread
     void _setEnabled(bool state);
     void _setWindowTitle(const QString& title);
-    void _reloadTheme();
     void _showInfo(const QString& title, const QString& msg);
     void _showWarning(const QString& title, const QString& msg);
     void _showError(const QString& title, const QString& msg);
@@ -58,4 +57,7 @@ private slots:
                       bool warning = true, bool yesno = true);
     bool _askQuestion(const QString& title, const QString& msg, const QString& button1,
                       const QString& button2, bool defaultAns = false, bool warning = true);
+
+signals:
+    void themeReload();
 };

src/widget/searchform.cpp

@@ -19,6 +19,7 @@
 
 #include "searchform.h"
 #include "form/searchsettingsform.h"
+#include "src/widget/gui.h"
 #include "src/widget/style.h"
 
 #include <QVBoxLayout>
@@ -91,6 +92,8 @@ SearchForm::SearchForm(QWidget* parent) : QWidget(parent)
     connect(settingsButton, &QPushButton::clicked, this, &SearchForm::clickedSearch);
 
     connect(settings, &SearchSettingsForm::updateSettings, this, &SearchForm::changedState);
+
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &SearchForm::reloadTheme);
 }
 
 void SearchForm::removeSearchPhrase()

src/widget/searchform.h

@@ -44,7 +44,6 @@ public:
     ParameterSearch getParameterSearch();
     void setFocusEditor();
     void insertEditor(const QString &text);
-    void reloadTheme();
 
 protected:
     void showEvent(QShowEvent* event) final;
@@ -84,6 +83,7 @@ private slots:
 
 public slots:
     void showMessageNotFound(SearchDirection direction);
+    void reloadTheme();
 
 signals:
     void searchInBegin(const QString& phrase, const ParameterSearch& parameter);

src/widget/tool/activatedialog.cpp

@@ -19,11 +19,13 @@
 
 
 #include "activatedialog.h"
+#include "src/widget/gui.h"
 #include <QEvent>
 
 ActivateDialog::ActivateDialog(QWidget* parent, Qt::WindowFlags f)
     : QDialog(parent, f)
 {
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &ActivateDialog::reloadTheme);
 }
 
 bool ActivateDialog::event(QEvent* event)

src/widget/tool/activatedialog.h

@@ -32,6 +32,9 @@ public:
 #endif
     bool event(QEvent* event) override;
 
+public slots:
+    virtual void reloadTheme() {}
+
 signals:
     void windowStateChanged(Qt::WindowStates state);
 };

src/widget/widget.cpp

@@ -463,6 +463,8 @@ void Widget::init()
     connect(&settings, &Settings::groupchatPositionChanged, contactListWidget,
             &FriendListWidget::onGroupchatPositionChanged);
 
+    connect(&GUI::getInstance(), &GUI::themeReload, this, &Widget::reloadTheme);
+
     reloadTheme();
     updateIcons();
     retranslateUi();
@@ -1825,7 +1827,7 @@ ContentLayout* Widget::createContentDialog(DialogType type) const
             Translator::registerHandler(std::bind(&Dialog::retranslateUi, this), this);
             retranslateUi();
             setWindowIcon(QIcon(":/img/icons/qtox.svg"));
-            setStyleSheet(Style::getStylesheet("window/general.css"));
+            reloadTheme();
 
             connect(core, &Core::usernameSet, this, &Dialog::retranslateUi);
         }
@@ -1842,6 +1844,11 @@ ContentLayout* Widget::createContentDialog(DialogType type) const
             setWindowTitle(core->getUsername() + QStringLiteral(" - ") + Widget::fromDialogType(type));
         }
 
+        void reloadTheme() final
+        {
+            setStyleSheet(Style::getStylesheet("window/general.css"));
+        }
+
     protected:
         void resizeEvent(QResizeEvent* event) override
         {
@@ -2394,6 +2401,12 @@ void Widget::clearAllReceipts()
 
 void Widget::reloadTheme()
 {
+    setStyleSheet("");
+    QWidgetList wgts = findChildren<QWidget*>();
+    for (auto x : wgts) {
+        x->setStyleSheet("");
+    }
+
     this->setStyleSheet(Style::getStylesheet("window/general.css"));
     QString statusPanelStyle = Style::getStylesheet("window/statusPanel.css");
     ui->tooliconsZone->setStyleSheet(Style::getStylesheet("tooliconsZone/tooliconsZone.css"));
@@ -2404,27 +2417,6 @@ void Widget::reloadTheme()
     contactListWidget->reDraw();
 
     profilePicture->setStyleSheet(Style::getStylesheet("window/profile.css"));
-
-    if (contentLayout != nullptr) {
-        contentLayout->reloadTheme();
-    }
-
-    for (Friend* f : FriendList::getAllFriends()) {
-        friendWidgets[f->getPublicKey()]->reloadTheme();
-    }
-
-    for (Group* g : GroupList::getAllGroups()) {
-        groupWidgets[g->getPersistentId()]->reloadTheme();
-    }
-
-
-    for (auto f : FriendList::getAllFriends()) {
-        chatForms[f->getPublicKey()]->reloadTheme();
-    }
-
-    for (auto g : GroupList::getAllGroups()) {
-        groupChatForms[g->getPersistentId()]->reloadTheme();
-    }
 }
 
 void Widget::nextContact()

src/widget/widget.h

@@ -142,7 +142,6 @@ public:
 
     void clearAllReceipts();
 
-    void reloadTheme();
     static inline QIcon prepareIcon(QString path, int w = 0, int h = 0);
 
     bool groupsVisible() const;
@@ -150,6 +149,7 @@ public:
     void resetIcon();
 
 public slots:
+    void reloadTheme();
     void onShowSettings();
     void onSeparateWindowClicked(bool separate);
     void onSeparateWindowChanged(bool separate, bool clicked);