added some dank tab animations

widgets/chatwidgetview.cpp

@@ -18,7 +18,7 @@ ChatWidgetView::ChatWidgetView(ChatWidget *parent)
     , chatWidget(parent)
     , scrollbar(this)
 {
-    this->scrollbar.setSmallChange(2);
+    this->scrollbar.setSmallChange(5);
 
     QObject::connect(&Settings::getInstance(), &Settings::wordTypeMaskChanged,
                      this, &ChatWidgetView::wordTypeMaskChanged);

widgets/notebook.cpp

@@ -92,6 +92,7 @@ Notebook::select(NotebookPage *page)
     if (page != nullptr) {
         page->setHidden(false);
         page->tab->setSelected(true);
+        page->tab->raise();
     }
 
     if (this->selectedPage != nullptr) {
@@ -110,7 +111,7 @@ Notebook::tabAt(QPoint point, int &index)
     int i = 0;
 
     for (auto *page : pages) {
-        if (page->tab->geometry().contains(point)) {
+        if (page->tab->getDesiredRect().contains(point)) {
             index = i;
             return page;
         }
@@ -135,7 +136,7 @@ Notebook::rearrangePage(NotebookPage *page, int index)
 }
 
 void
-Notebook::performLayout()
+Notebook::performLayout(bool animated)
 {
     int x = 48, y = 0;
     int tabHeight = 16;
@@ -148,10 +149,10 @@ Notebook::performLayout()
             (i == this->pages.last() ? tabHeight : 0) + x + i->tab->width() >
                 width()) {
             y += i->tab->height();
-            i->tab->moveAnimated(QPoint(0, y));
+            i->tab->moveAnimated(QPoint(0, y), animated);
             x = i->tab->width();
         } else {
-            i->tab->moveAnimated(QPoint(x, y));
+            i->tab->moveAnimated(QPoint(x, y), animated);
             x += i->tab->width();
         }
 
@@ -169,7 +170,7 @@ Notebook::performLayout()
 void
 Notebook::resizeEvent(QResizeEvent *)
 {
-    performLayout();
+    performLayout(false);
 }
 
 void

widgets/notebook.h

@@ -31,7 +31,7 @@ public:
         return selectedPage;
     }
 
-    void performLayout();
+    void performLayout(bool animate = true);
 
     NotebookPage *tabAt(QPoint point, int &index);
     void rearrangePage(NotebookPage *page, int index);

widgets/notebooktab.cpp

@@ -10,8 +10,9 @@ namespace widgets {
 
 NotebookTab::NotebookTab(Notebook *notebook)
     : QWidget(notebook)
-    //    , posAnimation(this, "pos")
-    //    , posAnimated(false)
+    , posAnimation(this, "pos")
+    , posAnimated(false)
+    , posAnimationDesired()
     , notebook(notebook)
     , text("<no title>")
     , selected(false)
@@ -24,12 +25,17 @@ NotebookTab::NotebookTab(Notebook *notebook)
     this->calcSize();
     this->setAcceptDrops(true);
 
+    posAnimation.setEasingCurve(QEasingCurve(QEasingCurve::InCubic));
+
     /* XXX(pajlada): Fix this
     QObject::connect(&Settings::getInstance().getHideTabX(),
                      &BoolSetting::valueChanged, this,
                      &NotebookTab::hideTabXChanged);
                      */
 
+    //    Settings::getInstance().hideTabX.valueChanged.connect(
+    //        boost::bind(&NotebookTab::hideTabXChanged, this));
+
     this->setMouseTracking(true);
 }
 
@@ -53,26 +59,28 @@ NotebookTab::calcSize()
 }
 
 void
-NotebookTab::moveAnimated(QPoint pos)
+NotebookTab::moveAnimated(QPoint pos, bool animated)
 {
-    move(pos);
+    //    move(pos);
 
-    //    if (posAnimated == false) {
-    //        move(pos);
+    posAnimationDesired = pos;
 
-    //        posAnimated = true;
-    //        return;
-    //    }
+    if (!animated || posAnimated == false) {
+        move(pos);
 
-    //    if (this->posAnimation.endValue() == pos) {
-    //        return;
-    //    }
+        posAnimated = true;
+        return;
+    }
 
-    //    this->posAnimation.stop();
-    //    this->posAnimation.setDuration(50);
-    //    this->posAnimation.setStartValue(this->pos());
-    //    this->posAnimation.setEndValue(pos);
-    //    this->posAnimation.start();
+    if (this->posAnimation.endValue() == pos) {
+        return;
+    }
+
+    this->posAnimation.stop();
+    this->posAnimation.setDuration(75);
+    this->posAnimation.setStartValue(this->pos());
+    this->posAnimation.setEndValue(pos);
+    this->posAnimation.start();
 }
 
 void
@@ -184,7 +192,7 @@ NotebookTab::mouseMoveEvent(QMouseEvent *event)
         this->repaint();
     }
 
-    if (this->mouseDown && !this->rect().contains(event->pos())) {
+    if (this->mouseDown && !this->getDesiredRect().contains(event->pos())) {
         QPoint relPoint = this->mapToParent(event->pos());
 
         int index;

widgets/notebooktab.h

@@ -66,7 +66,14 @@ public:
         repaint();
     }
 
-    void moveAnimated(QPoint pos);
+    void moveAnimated(QPoint pos, bool animated = true);
+
+public:
+    QRect
+    getDesiredRect() const
+    {
+        return QRect(posAnimationDesired, this->size());
+    }
 
 protected:
     void paintEvent(QPaintEvent *) override;
@@ -81,8 +88,9 @@ protected:
     void mouseMoveEvent(QMouseEvent *event) override;
 
 private:
-    //    QPropertyAnimation posAnimation;
-    //    bool posAnimated;
+    QPropertyAnimation posAnimation;
+    bool posAnimated;
+    QPoint posAnimationDesired;
 
     Notebook *notebook;
 

widgets/scrollbar.cpp

@@ -172,21 +172,21 @@ ScrollBar::mouseReleaseEvent(QMouseEvent *event)
 
     if (y < this->buttonHeight) {
         if (this->mouseDownIndex == 0) {
-            this->setValue(this->value - this->smallChange);
+            this->setValue(this->value - this->smallChange, true);
         }
     } else if (y < this->thumbRect.y()) {
-        if (this->mouseDownIndex == 0) {
-            this->setValue(this->value - this->smallChange);
+        if (this->mouseDownIndex == 1) {
+            this->setValue(this->value - this->smallChange, true);
         }
     } else if (this->thumbRect.contains(2, y)) {
         // do nothing
     } else if (y < height() - this->buttonHeight) {
-        if (this->mouseDownIndex == 0) {
-            this->setValue(this->value + this->smallChange);
+        if (this->mouseDownIndex == 3) {
+            this->setValue(this->value + this->smallChange, true);
         }
     } else {
-        if (this->mouseDownIndex == 0) {
-            this->setValue(this->value + this->smallChange);
+        if (this->mouseDownIndex == 4) {
+            this->setValue(this->value + this->smallChange, true);
         }
     }
 

widgets/scrollbar.h

@@ -67,6 +67,7 @@ public:
             if (animated) {
                 this->valueAnimation.stop();
                 this->valueAnimation.setStartValue(this->value);
+
                 this->valueAnimation.setEndValue(value);
                 this->valueAnimation.start();
             } else {