Remove tweeny

src/ui/SnackBar.cpp

@@ -4,8 +4,6 @@
 
 #include <QPainter>
 
-#include <tweeny.h>
-
 #include "SnackBar.h"
 
 constexpr int STARTING_OFFSET         = 1;
@@ -16,6 +14,7 @@ constexpr double MIN_WIDTH_PERCENTAGE = 0.3;
 
 SnackBar::SnackBar(QWidget *parent)
   : OverlayWidget(parent)
+  , offset_anim(this, "offset", this)
 {
         QFont font;
         font.setPointSizeF(font.pointSizeF() * 1.2);
@@ -28,17 +27,16 @@ SnackBar::SnackBar(QWidget *parent)
 
         hideTimer_.setSingleShot(true);
 
-        auto offset_anim = tweeny::from(1.0f).to(0.0f).during(100).via(tweeny::easing::cubicOut);
-        connect(&showTimer_, &QTimer::timeout, this, [this, offset_anim]() mutable {
-                if (offset_anim.progress() < 1.0f) {
-                        offset_ = offset_anim.step(0.07f);
+        offset_anim.setStartValue(1.0);
+        offset_anim.setEndValue(0.0);
+        offset_anim.setDuration(100);
+        offset_anim.setEasingCurve(QEasingCurve::OutCubic);
+
+        connect(this, &SnackBar::offsetChanged, this, [this]() mutable {
                         repaint();
-                } else {
-                        showTimer_.stop();
-                        hideTimer_.start(ANIMATION_DURATION);
-                        offset_anim.seek(0.0f);
-                }
         });
+        connect(
+          &offset_anim, &QPropertyAnimation::finished, this, [this]() { hideTimer_.start(10000); });
 
         connect(&hideTimer_, SIGNAL(timeout()), this, SLOT(hideMessage()));
 
@@ -54,7 +52,7 @@ SnackBar::start()
         show();
         raise();
 
-        showTimer_.start(10);
+        offset_anim.start();
 }
 
 void
@@ -77,7 +75,6 @@ SnackBar::hideMessage()
 void
 SnackBar::stopTimers()
 {
-        showTimer_.stop();
         hideTimer_.stop();
 }