void
Context::Applet::collapse( bool on )
{
qreal finalHeight = ( on ) ? m_heightCollapseOn : m_heightCollapseOff;
const qreal maxHeight = containment()->size().height();
if( (finalHeight > maxHeight) || (finalHeight < 0) )
finalHeight = maxHeight;
prepareGeometryChange();
// warning: view() currently can return pointer to ToolbarView, not the ContextView
ContextView *v = ContextView::self(); // may return null
// Plasma::Applet::view() might return 0, if the widget is not yet constructed, etc.
// \sa https://bugs.kde.org/show_bug.cgi?id=258741. If view is not available
// yet, regardless of the animation setting the preferred size is set
// straight away.
if( !v || !AmarokConfig::animateAppletCollapse() )
{
setPreferredHeight( finalHeight );
emit sizeHintChanged( Qt::PreferredSize );
updateGeometry();
return;
}
if( finalHeight == size().height() )
return;
// debug() << pluginName() << (on ? "collapsing to" : "uncollapsing to") << finalHeight;
QPropertyAnimation *pan = m_animation.data();
if( !pan )
pan = new QPropertyAnimation( this, "preferredSize" );
if( pan->state() == QAbstractAnimation::Running )
pan->stop();
pan->setDuration( 600 );
pan->setEasingCurve( QEasingCurve::InQuad );
pan->setStartValue( size() );
pan->setEndValue( QSizeF(size().width(), finalHeight) );
connect( pan, SIGNAL(finished()), SLOT(collapseAnimationFinished()) );
m_animation = pan;
pan->setDirection( QAbstractAnimation::Forward );
v->addCollapseAnimation( pan );
}
void Widget::reverseStart()
{
//If last message, play hide animation.
if (m_messageQueue.size() <= 1) {
QPropertyAnimation* bounceAnim = qobject_cast<QPropertyAnimation*>(m_animation.animationAt(1));
if(bounceAnim) {
if(bounceAnim->state() == QAbstractAnimation::Running){
return;
}
}
if (!m_messageQueue.isEmpty()){
if(m_animation.animationAt(1)){
doneBounce();
}
m_messageQueue.pop_front();
}
unsigned int duration = m_settings.get("gui/out_animation_duration").toInt();
QPropertyAnimation* anim = qobject_cast<QPropertyAnimation*>(m_animation.animationAt(0));
if (!anim) {
return;
}
disconnect(anim, SIGNAL(valueChanged(QVariant)), this, m_activePositionSlot.c_str());
anim->setDirection(QAnimationGroup::Backward);
anim->setEasingCurve(QEasingCurve::Type(m_settings.get("gui/out_animation").toInt()));
anim->setDuration(duration);
anim->setCurrentTime(duration);
connect(anim, SIGNAL(valueChanged(QVariant)), this, m_activePositionSlot.c_str());
anim->start();
//m_shortcutGrabber.disableShortcuts();
} else {
autoNext();
}
}
void FancyTabProxyStyle::drawControl(
ControlElement element, const QStyleOption* option,
QPainter* p, const QWidget* widget) const
{
const QStyleOptionTab* v_opt = qstyleoption_cast<const QStyleOptionTab*>(option);
if (element != CE_TabBarTab || !v_opt) {
QProxyStyle::drawControl(element, option, p, widget);
return;
}
const QRect rect = v_opt->rect;
const bool selected = v_opt->state & State_Selected;
const bool vertical_tabs = v_opt->shape == QTabBar::RoundedWest;
const QString text = v_opt->text;
if (selected) {
//background
p->save();
QLinearGradient grad(rect.topLeft(), rect.topRight());
grad.setColorAt(0, QColor(255, 255, 255, 140));
grad.setColorAt(1, QColor(255, 255, 255, 210));
p->fillRect(rect.adjusted(0, 0, 0, -1), grad);
p->restore();
//shadows
p->setPen(QColor(0, 0, 0, 110));
p->drawLine(rect.topLeft() + QPoint(1, -1), rect.topRight() - QPoint(0, 1));
p->drawLine(rect.bottomLeft(), rect.bottomRight());
p->setPen(QColor(0, 0, 0, 40));
p->drawLine(rect.topLeft(), rect.bottomLeft());
//highlights
p->setPen(QColor(255, 255, 255, 50));
p->drawLine(rect.topLeft() + QPoint(0, -2), rect.topRight() - QPoint(0, 2));
p->drawLine(rect.bottomLeft() + QPoint(0, 1), rect.bottomRight() + QPoint(0, 1));
p->setPen(QColor(255, 255, 255, 40));
p->drawLine(rect.topLeft() + QPoint(0, 0), rect.topRight());
p->drawLine(rect.topRight() + QPoint(0, 1), rect.bottomRight() - QPoint(0, 1));
p->drawLine(rect.bottomLeft() + QPoint(0, -1), rect.bottomRight() - QPoint(0, 1));
}
QTransform m;
if (vertical_tabs) {
m = QTransform::fromTranslate(rect.left(), rect.bottom());
m.rotate(-90);
}
else {
m = QTransform::fromTranslate(rect.left(), rect.top());
}
const QRect draw_rect(QPoint(0, 0), m.mapRect(rect).size());
p->save();
p->setTransform(m);
QRect icon_rect(QPoint(8, 0), v_opt->iconSize);
QRect text_rect(icon_rect.topRight() + QPoint(4, 0), draw_rect.size());
text_rect.setRight(draw_rect.width());
icon_rect.translate(0, (draw_rect.height() - icon_rect.height()) / 2);
QFont boldFont(p->font());
boldFont.setPointSizeF(Utils::StyleHelper::sidebarFontSize());
boldFont.setBold(true);
p->setFont(boldFont);
p->setPen(selected ? QColor(255, 255, 255, 160) : QColor(0, 0, 0, 110));
int textFlags = Qt::AlignHCenter | Qt::AlignVCenter;
p->drawText(text_rect, textFlags, text);
p->setPen(selected ? QColor(60, 60, 60) : Utils::StyleHelper::panelTextColor());
if (widget) {
const QString fader_key = "tab_" + text + "_fader";
const QString animation_key = "tab_" + text + "_animation";
const QString tab_hover = widget->property("tab_hover").toString();
int fader = widget->property(fader_key.toUtf8().constData()).toInt();
QPropertyAnimation* animation = widget->property(animation_key.toUtf8().constData()).value<QPropertyAnimation*>();
if (!animation) {
QWidget* mut_widget = const_cast<QWidget*>(widget);
fader = 0;
mut_widget->setProperty(fader_key.toUtf8().constData(), fader);
animation = new QPropertyAnimation(mut_widget, fader_key.toUtf8(), mut_widget);
connect(animation, SIGNAL(valueChanged(QVariant)), mut_widget, SLOT(update()));
mut_widget->setProperty(animation_key.toUtf8().constData(), QVariant::fromValue(animation));
}
if (text == tab_hover) {
if (animation->state() != QAbstractAnimation::Running && fader != 40) {
animation->stop();
animation->setDuration(80);
animation->setEndValue(40);
animation->start();
}
}
else {
if (animation->state() != QAbstractAnimation::Running && fader != 0) {
animation->stop();
animation->setDuration(160);
animation->setEndValue(0);
animation->start();
}
}
if (!selected) {
p->save();
p->fillRect(draw_rect, QColor(255, 255, 255, fader));
p->setPen(QPen(QColor(255, 255, 255, fader), 1.0));
p->drawLine(draw_rect.topLeft(), vertical_tabs ? draw_rect.bottomLeft() : draw_rect.topRight());
p->drawLine(draw_rect.bottomRight(), vertical_tabs ? draw_rect.topRight() : draw_rect.bottomLeft());
p->restore();
}
}
Utils::StyleHelper::drawIconWithShadow(v_opt->icon, icon_rect, p, selected ? QIcon::Selected : QIcon::Normal);
p->drawText(text_rect.translated(0, -1), textFlags, text);
p->restore();
}
void FancyTabProxyStyle::drawControl(
ControlElement element, const QStyleOption* option,
QPainter* p, const QWidget* widget) const {
const QStyleOptionTabV3* v_opt = qstyleoption_cast<const QStyleOptionTabV3*>(option);
if (element != CE_TabBarTab || !v_opt) {
QProxyStyle::drawControl(element, option, p, widget);
return;
}
const QRect rect = v_opt->rect;
const bool selected = v_opt->state & State_Selected;
const bool vertical_tabs = v_opt->shape == QTabBar::RoundedWest;
const QString text = v_opt->text;
QTransform m;
if (vertical_tabs) {
m = QTransform::fromTranslate(rect.left(), rect.bottom());
m.rotate(-90);
} else {
m = QTransform::fromTranslate(rect.left(), rect.top());
}
const QRect draw_rect(QPoint(0, 0), m.mapRect(rect).size());
if (!selected && GtkStyle::isActive()) {
p->fillRect(option->rect, option->palette.background());
}
p->save();
p->setTransform(m);
QRect icon_rect(QPoint(8, 0), v_opt->iconSize);
QRect text_rect(icon_rect.topRight() + QPoint(4, 0), draw_rect.size());
text_rect.setRight(draw_rect.width());
icon_rect.translate(0, (draw_rect.height() - icon_rect.height()) / 2);
QStyleOptionViewItemV4 styleOpt;
styleOpt.palette=option->palette;
styleOpt.rect=draw_rect;
if (QStyleOptionTab::Beginning==v_opt->position) {
styleOpt.rect.adjust(0, 0, -1, 0);
}
styleOpt.state=option->state;
styleOpt.state&=~(QStyle::State_Selected|QStyle::State_MouseOver);
styleOpt.state|=QStyle::State_Selected|QStyle::State_Enabled;
styleOpt.viewItemPosition = QStyleOptionViewItemV4::OnlyOne;
styleOpt.showDecorationSelected=true;
bool drawBgnd=true;
int fader = 1;
if (!selected && drawBgnd) {
const QString fader_key = "tab_" + text + "_fader";
const QString animation_key = "tab_" + text + "_animation";
const QString tab_hover = widget->property("tab_hover").toString();
fader=widget->property(fader_key.toUtf8().constData()).toInt();
QPropertyAnimation* animation = widget->property(animation_key.toUtf8().constData()).value<QPropertyAnimation*>();
if (!animation) {
QWidget* mut_widget = const_cast<QWidget*>(widget);
fader = 0;
mut_widget->setProperty(fader_key.toUtf8().constData(), fader);
animation = new QPropertyAnimation(mut_widget, fader_key.toUtf8(), mut_widget);
connect(animation, SIGNAL(valueChanged(QVariant)), mut_widget, SLOT(update()));
mut_widget->setProperty(animation_key.toUtf8().constData(), QVariant::fromValue(animation));
}
if (text == tab_hover) {
if (animation->state() != QAbstractAnimation::Running && fader != 40) {
animation->stop();
animation->setDuration(80);
animation->setEndValue(50);
animation->start();
}
} else {
if (animation->state() != QAbstractAnimation::Running && fader != 0) {
animation->stop();
animation->setDuration(160);
animation->setEndValue(0);
animation->start();
}
}
if (fader<1) {
drawBgnd=false;
} else {
QColor col(styleOpt.palette.highlight().color());
col.setAlpha(fader);
styleOpt.palette.setColor(styleOpt.palette.currentColorGroup(), QPalette::Highlight, col);
}
}
if (drawBgnd) {
if (!selected && GtkStyle::isActive()) {
GtkStyle::drawSelection(styleOpt, p, (fader*1.0)/150.0);
} else {
QApplication::style()->drawPrimitive(QStyle::PE_PanelItemViewItem, &styleOpt, p, 0);
}
}
// drawRoundedRect(p, draw_rect, 3, col);
// QFont boldFont(p->font());
// boldFont.setPointSizeF(Utils::StyleHelper::sidebarFontSize());
// // boldFont.setBold(true);
// p->setFont(boldFont);
// p->setPen(selected ? QColor(255, 255, 255, 160) : QColor(0, 0, 0, 110));
int textFlags = Qt::AlignTop | Qt::AlignVCenter;
// p->drawText(text_rect, textFlags, text);
// p->setPen(selected ? QColor(60, 60, 60) : Utils::StyleHelper::panelTextColor());
p->setPen(selected && option->state&State_Active
? QApplication::palette().highlightedText().color() : QApplication::palette().foreground().color());
drawIcon(v_opt->icon, icon_rect, p, v_opt->iconSize,
selected && option->state&State_Active);
QString txt=text;
txt.replace("&", "");
txt=p->fontMetrics().elidedText(txt, elideMode(), text_rect.width());
p->drawText(text_rect.translated(0, -1), textFlags, txt);
p->restore();
}