Fixes #234 links

src/widgets/basewindow.cpp

@@ -387,9 +387,9 @@ void BaseWindow::showEvent(QShowEvent *event)
 
 void BaseWindow::paintEvent(QPaintEvent *event)
 {
-    BaseWidget::paintEvent(event);
-
     if (this->hasCustomWindowFrame()) {
+        BaseWidget::paintEvent(event);
+
         QPainter painter(this);
 
         bool windowFocused = this->window() == QApplication::activeWindow();

src/widgets/helper/channelview.cpp

@@ -813,7 +813,44 @@ void ChannelView::mouseReleaseEvent(QMouseEvent *event)
     }
 
     auto &link = hoverLayoutElement->getLink();
+    if (!singletons::SettingManager::getInstance().linksDoubleClickOnly) {
+        this->handleLinkClick(event, link, layout.get());
+    }
 
+    this->linkClicked.invoke(link);
+}
+
+void ChannelView::mouseDoubleClickEvent(QMouseEvent *event)
+{
+    if (singletons::SettingManager::getInstance().linksDoubleClickOnly) {
+        std::shared_ptr<messages::MessageLayout> layout;
+        QPoint relativePos;
+        int messageIndex;
+
+        if (!tryGetMessageAt(event->pos(), layout, relativePos, messageIndex)) {
+            return;
+        }
+
+        // message under cursor is collapsed
+        if (layout->getFlags() & MessageLayout::Collapsed) {
+            return;
+        }
+
+        const messages::MessageLayoutElement *hoverLayoutElement =
+            layout->getElementAt(relativePos);
+
+        if (hoverLayoutElement == nullptr) {
+            return;
+        }
+
+        auto &link = hoverLayoutElement->getLink();
+        this->handleLinkClick(event, link, layout.get());
+    }
+}
+
+void ChannelView::handleLinkClick(QMouseEvent *event, const messages::Link &link,
+                                  messages::MessageLayout *layout)
+{
     switch (link.getType()) {
         case messages::Link::UserInfo: {
             auto user = link.getValue();
@@ -852,8 +889,6 @@ void ChannelView::mouseReleaseEvent(QMouseEvent *event)
             this->channel->sendMessage(value);
         }
     }
-
-    this->linkClicked.invoke(link);
 }
 
 bool ChannelView::tryGetMessageAt(QPoint p, std::shared_ptr<messages::MessageLayout> &_message,

src/widgets/helper/channelview.hpp

@@ -66,6 +66,10 @@ protected:
     virtual void mouseMoveEvent(QMouseEvent *event) override;
     virtual void mousePressEvent(QMouseEvent *event) override;
     virtual void mouseReleaseEvent(QMouseEvent *event) override;
+    virtual void mouseDoubleClickEvent(QMouseEvent *event) override;
+
+    void handleLinkClick(QMouseEvent *event, const messages::Link &link,
+                         messages::MessageLayout *layout);
 
     bool tryGetMessageAt(QPoint p, std::shared_ptr<messages::MessageLayout> &message,
                          QPoint &relativePos, int &index);

src/widgets/settingspages/behaviourpage.cpp

@@ -1,6 +1,7 @@
 #include "behaviourpage.hpp"
 
 #include <QFormLayout>
+#include <QGroupBox>
 #include <QLabel>
 #include <QVBoxLayout>
 
@@ -22,7 +23,9 @@ BehaviourPage::BehaviourPage()
     singletons::SettingManager &settings = singletons::SettingManager::getInstance();
     util::LayoutCreator<BehaviourPage> layoutCreator(this);
 
-    auto form = layoutCreator.emplace<QFormLayout>().withoutMargin();
+    auto layout = layoutCreator.setLayoutType<QVBoxLayout>();
+
+    auto form = layout.emplace<QFormLayout>().withoutMargin();
     {
         form->addRow("Window:", this->createCheckBox(WINDOW_TOPMOST, settings.windowTopMost));
         form->addRow("Messages:", this->createCheckBox(INPUT_EMPTY, settings.hideEmptyInput));
@@ -30,10 +33,21 @@ BehaviourPage::BehaviourPage()
         form->addRow("Pause chat:", this->createCheckBox(PAUSE_HOVERING, settings.pauseChatHover));
 
         form->addRow("Mouse scroll speed:", this->createMouseScrollSlider());
-        form->addRow("Streamlink path:", this->createLineEdit(settings.streamlinkPath));
-        form->addRow("Prefered quality:",
-                     this->createComboBox({STREAMLINK_QUALITY}, settings.preferredQuality));
+        form->addRow("Links:", this->createCheckBox("Open links only on double click",
+                                                    settings.linksDoubleClickOnly));
     }
+
+    layout->addSpacing(16);
+
+    auto group = layout.emplace<QGroupBox>("Streamlink");
+    {
+        auto groupLayout = group.setLayoutType<QFormLayout>();
+        groupLayout->addRow("Streamlink path:", this->createLineEdit(settings.streamlinkPath));
+        groupLayout->addRow("Prefered quality:",
+                            this->createComboBox({STREAMLINK_QUALITY}, settings.preferredQuality));
+    }
+
+    layout->addStretch(1);
 }
 
 QSlider *BehaviourPage::createMouseScrollSlider()