added Alt+LeftClick to move splits around

src/widgets/helper/channelview.cpp

@@ -582,6 +582,13 @@ void ChannelView::leaveEvent(QEvent *)
 
 void ChannelView::mouseMoveEvent(QMouseEvent *event)
 {
+    if (event->modifiers() & (Qt::AltModifier | Qt::ControlModifier)) {
+        this->unsetCursor();
+
+        event->ignore();
+        return;
+    }
+
     if (singletons::SettingManager::getInstance().pauseChatHover.getValue()) {
         this->pause(300);
     }
@@ -639,6 +646,13 @@ void ChannelView::mouseMoveEvent(QMouseEvent *event)
 
 void ChannelView::mousePressEvent(QMouseEvent *event)
 {
+    if (event->modifiers() & (Qt::AltModifier | Qt::ControlModifier)) {
+        this->unsetCursor();
+
+        event->ignore();
+        return;
+    }
+
     if (singletons::SettingManager::getInstance().linksDoubleClickOnly.getValue()) {
         this->pause(200);
     }
@@ -689,6 +703,13 @@ void ChannelView::mousePressEvent(QMouseEvent *event)
 
 void ChannelView::mouseReleaseEvent(QMouseEvent *event)
 {
+    if (event->modifiers() & (Qt::AltModifier | Qt::ControlModifier)) {
+        this->unsetCursor();
+
+        event->ignore();
+        return;
+    }
+
     if (!this->isMouseDown) {
         // We didn't grab the mouse press, so we shouldn't be handling the mouse
         // release

src/widgets/helper/notebooktab.cpp

@@ -1,4 +1,4 @@
-//#include "widgets/helper/notebooktab.hpp"
+#include "widgets/helper/notebooktab.hpp"
 #include "common.hpp"
 #include "debug/log.hpp"
 #include "singletons/settingsmanager.hpp"
@@ -167,6 +167,7 @@ void NotebookTab::paintEvent(QPaintEvent *)
 
     // select the right tab colors
     singletons::ThemeManager::TabColors colors;
+    singletons::ThemeManager::TabColors regular = this->themeManager.tabs.regular;
 
     if (this->selected) {
         colors = this->themeManager.tabs.selected;
@@ -181,11 +182,14 @@ void NotebookTab::paintEvent(QPaintEvent *)
     bool windowFocused = this->window() == QApplication::activeWindow();
     // || SettingsDialog::getHandle() == QApplication::activeWindow();
 
+    painter.fillRect(rect(), this->mouseOver ? regular.backgrounds.hover
+                                             : (windowFocused ? regular.backgrounds.regular
+                                                              : regular.backgrounds.unfocused));
+
     // fill the tab background
-    painter.fillRect(rect(),
-                     this->mouseOver ? colors.backgrounds.hover
-                                     : (windowFocused ? colors.backgrounds.regular
-                                                      : colors.backgrounds.unfocused));
+    painter.fillRect(rect(), this->mouseOver ? colors.backgrounds.hover
+                                             : (windowFocused ? colors.backgrounds.regular
+                                                              : colors.backgrounds.unfocused));
 
     // set the pen color
     painter.setPen(colors.text);

src/widgets/helper/splitheader.cpp

@@ -184,32 +184,8 @@ void SplitHeader::mouseMoveEvent(QMouseEvent *event)
     if (this->dragging) {
         if (std::abs(this->dragStart.x() - event->pos().x()) > 12 ||
             std::abs(this->dragStart.y() - event->pos().y()) > 12) {
-            auto page = static_cast<SplitContainer *>(this->split->parentWidget());
-
-            if (page != nullptr) {
-                SplitContainer::isDraggingSplit = true;
-                SplitContainer::draggingSplit = this->split;
-
-                auto originalLocation = page->removeFromLayout(this->split);
-
-                // page->update();
-
-                QDrag *drag = new QDrag(this->split);
-                QMimeData *mimeData = new QMimeData;
-
-                mimeData->setData("chatterino/split", "xD");
-
-                drag->setMimeData(mimeData);
-
-                Qt::DropAction dropAction = drag->exec(Qt::MoveAction);
-
-                if (dropAction == Qt::IgnoreAction) {
-                    page->addToLayout(this->split, originalLocation);
-                }
-
-                SplitContainer::isDraggingSplit = false;
-                this->dragging = false;
-            }
+            this->split->drag();
+            this->dragging = false;
         }
     }
 }