diff --git a/src/SlidingStackWidget.cc b/src/SlidingStackWidget.cc
index c3ae0635..fd76e993 100644
--- a/src/SlidingStackWidget.cc
+++ b/src/SlidingStackWidget.cc
@@ -20,19 +20,19 @@
SlidingStackWidget::SlidingStackWidget(QWidget *parent)
: QStackedWidget(parent)
{
- window_ = parent;
+ window_ = parent;
- if (parent == Q_NULLPTR) {
- qDebug() << "Using nullptr for parent";
- window_ = this;
- }
+ if (parent == Q_NULLPTR) {
+ qDebug() << "Using nullptr for parent";
+ window_ = this;
+ }
- current_position_ = QPoint(0, 0);
- speed_ = 400;
- now_ = 0;
- next_ = 0;
- active_ = false;
- animation_type_ = QEasingCurve::InOutCirc;
+ current_position_ = QPoint(0, 0);
+ speed_ = 400;
+ now_ = 0;
+ next_ = 0;
+ active_ = false;
+ animation_type_ = QEasingCurve::InOutCirc;
}
SlidingStackWidget::~SlidingStackWidget()
@@ -42,116 +42,116 @@ SlidingStackWidget::~SlidingStackWidget()
void
SlidingStackWidget::slideInNext()
{
- int now = currentIndex();
+ int now = currentIndex();
- if (now < count() - 1)
- slideInIndex(now + 1);
+ if (now < count() - 1)
+ slideInIndex(now + 1);
}
void
SlidingStackWidget::slideInPrevious()
{
- int now = currentIndex();
+ int now = currentIndex();
- if (now > 0)
- slideInIndex(now - 1);
+ if (now > 0)
+ slideInIndex(now - 1);
}
void
SlidingStackWidget::slideInIndex(int index, AnimationDirection direction)
{
- // Take into consideration possible index overflow/undeflow.
- if (index > count() - 1) {
- direction = AnimationDirection::RIGHT_TO_LEFT;
- index = index % count();
- } else if (index < 0) {
- direction = AnimationDirection::LEFT_TO_RIGHT;
- index = (index + count()) % count();
- }
+ // Take into consideration possible index overflow/undeflow.
+ if (index > count() - 1) {
+ direction = AnimationDirection::RIGHT_TO_LEFT;
+ index = index % count();
+ } else if (index < 0) {
+ direction = AnimationDirection::LEFT_TO_RIGHT;
+ index = (index + count()) % count();
+ }
- slideInWidget(widget(index), direction);
+ slideInWidget(widget(index), direction);
}
void
SlidingStackWidget::slideInWidget(QWidget *next_widget, AnimationDirection direction)
{
- // If an animation is currenlty executing we should wait for it to finish before
- // another transition can start.
- if (active_)
- return;
+ // If an animation is currenlty executing we should wait for it to finish before
+ // another transition can start.
+ if (active_)
+ return;
- active_ = true;
+ active_ = true;
- int now = currentIndex();
- int next = indexOf(next_widget);
+ int now = currentIndex();
+ int next = indexOf(next_widget);
- if (now == next) {
- active_ = false;
- return;
- }
+ if (now == next) {
+ active_ = false;
+ return;
+ }
- int offset_x = frameRect().width();
+ int offset_x = frameRect().width();
- next_widget->setGeometry(0, 0, offset_x, 0);
+ next_widget->setGeometry(0, 0, offset_x, 0);
- if (direction == AnimationDirection::LEFT_TO_RIGHT) {
- offset_x = -offset_x;
- }
+ if (direction == AnimationDirection::LEFT_TO_RIGHT) {
+ offset_x = -offset_x;
+ }
- QPoint pnext = next_widget->pos();
- QPoint pnow = widget(now)->pos();
- current_position_ = pnow;
+ QPoint pnext = next_widget->pos();
+ QPoint pnow = widget(now)->pos();
+ current_position_ = pnow;
- // Reposition the next widget outside of the display area.
- next_widget->move(pnext.x() - offset_x, pnext.y());
+ // Reposition the next widget outside of the display area.
+ next_widget->move(pnext.x() - offset_x, pnext.y());
- // Make the widget visible.
- next_widget->show();
- next_widget->raise();
+ // Make the widget visible.
+ next_widget->show();
+ next_widget->raise();
- // Animate both the next and now widget.
- QPropertyAnimation *animation_now = new QPropertyAnimation(widget(now), "pos", this);
+ // Animate both the next and now widget.
+ QPropertyAnimation *animation_now = new QPropertyAnimation(widget(now), "pos", this);
- animation_now->setDuration(speed_);
- animation_now->setEasingCurve(animation_type_);
- animation_now->setStartValue(QPoint(pnow.x(), pnow.y()));
- animation_now->setEndValue(QPoint(pnow.x() + offset_x, pnow.y()));
+ animation_now->setDuration(speed_);
+ animation_now->setEasingCurve(animation_type_);
+ animation_now->setStartValue(QPoint(pnow.x(), pnow.y()));
+ animation_now->setEndValue(QPoint(pnow.x() + offset_x, pnow.y()));
- QPropertyAnimation *animation_next = new QPropertyAnimation(next_widget, "pos", this);
+ QPropertyAnimation *animation_next = new QPropertyAnimation(next_widget, "pos", this);
- animation_next->setDuration(speed_);
- animation_next->setEasingCurve(animation_type_);
- animation_next->setStartValue(QPoint(pnext.x() - offset_x, pnext.y()));
- animation_next->setEndValue(QPoint(pnext.x(), pnext.y()));
+ animation_next->setDuration(speed_);
+ animation_next->setEasingCurve(animation_type_);
+ animation_next->setStartValue(QPoint(pnext.x() - offset_x, pnext.y()));
+ animation_next->setEndValue(QPoint(pnext.x(), pnext.y()));
- QParallelAnimationGroup *animation_group = new QParallelAnimationGroup(this);
+ QParallelAnimationGroup *animation_group = new QParallelAnimationGroup(this);
- animation_group->addAnimation(animation_now);
- animation_group->addAnimation(animation_next);
+ animation_group->addAnimation(animation_now);
+ animation_group->addAnimation(animation_next);
- connect(animation_group, SIGNAL(finished()), this, SLOT(onAnimationFinished()));
+ connect(animation_group, SIGNAL(finished()), this, SLOT(onAnimationFinished()));
- next_ = next;
- now_ = now;
- animation_group->start();
+ next_ = next;
+ now_ = now;
+ animation_group->start();
}
void
SlidingStackWidget::onAnimationFinished()
{
- setCurrentIndex(next_);
+ setCurrentIndex(next_);
- // The old widget is no longer necessary so we can hide it and
- // move it back to its original position.
- widget(now_)->hide();
- widget(now_)->move(current_position_);
+ // The old widget is no longer necessary so we can hide it and
+ // move it back to its original position.
+ widget(now_)->hide();
+ widget(now_)->move(current_position_);
- active_ = false;
- emit animationFinished();
+ active_ = false;
+ emit animationFinished();
}
int
SlidingStackWidget::getWidgetIndex(QWidget *widget)
{
- return indexOf(widget);
+ return indexOf(widget);
}
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