pimplify toggle class
This commit is contained in:
laserpants
parent
20db7569f3
commit
023f28610f
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@ -1,196 +1,199 @@
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#include <QAbstractButton>
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#include <QPropertyAnimation>
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#include <QMouseEvent>
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#include <QEvent>
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#include <QMouseEvent>
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#include <QPainter>
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#include "toggle.h"
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#include "../lib/rippleoverlay.h"
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#include "../lib/customshadoweffect.h"
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Thumb::Thumb(Toggle *parent)
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: QWidget(parent),
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_toggle(parent),
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_animation(new QPropertyAnimation(this)),
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_progress(1),
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_offset(0)
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{
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parent->installEventFilter(this);
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_animation->setPropertyName("progress");
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_animation->setTargetObject(this);
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_animation->setDuration(350);
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_animation->setStartValue(1);
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_animation->setEndValue(0);
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}
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Thumb::~Thumb()
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{
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}
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void Thumb::setProgress(qreal progress)
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{
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if (_progress == progress)
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return;
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_progress = progress;
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const QSize s(Qt::Horizontal == _toggle->orientation()
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? size() : size().transposed());
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setOffset(progress*static_cast<qreal>(s.width()-s.height()));
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_toggle->updateOverlayGeometry();
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update();
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}
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bool Thumb::eventFilter(QObject *obj, QEvent *event)
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{
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const QEvent::Type type = event->type();
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if (QEvent::Resize == type || QEvent::Move == type) {
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setGeometry(parentWidget()->rect().adjusted(8, 8, -8, -8));
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} else if (QEvent::MouseButtonRelease == type) {
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return true;
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}
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return QWidget::eventFilter(obj, event);
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}
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void Thumb::mouseReleaseEvent(QMouseEvent *event)
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{
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const bool checked = _toggle->isChecked();
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_toggle->setChecked(!checked);
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if (QAbstractAnimation::Running != _animation->state()) {
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_animation->setEasingCurve(checked
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? QEasingCurve::OutCubic
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: QEasingCurve::InCubic);
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}
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_animation->setDirection(checked
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? QAbstractAnimation::Forward
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: QAbstractAnimation::Backward);
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_animation->start();
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emit clicked();
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QWidget::mouseReleaseEvent(event);
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}
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void Thumb::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event)
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QPainter painter(this);
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painter.setRenderHint(QPainter::Antialiasing);
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QBrush brush;
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brush.setStyle(Qt::SolidPattern);
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brush.setColor(Qt::white);
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painter.setBrush(brush);
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painter.setPen(Qt::NoPen);
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if (Qt::Horizontal == _toggle->orientation()) {
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const int s = height()-10;
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painter.drawEllipse(5+_offset, 5, s, s);
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} else {
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const int s = width()-10;
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painter.drawEllipse(5, 5+_offset, s, s);
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}
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}
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void Toggle::updateOverlayGeometry()
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{
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const int offset = _thumb->offset();
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if (Qt::Horizontal == _orientation) {
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_overlay->setGeometry(geometry().adjusted(-10+offset, -20, 10+offset, 20));
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} else {
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_overlay->setGeometry(geometry().adjusted(-10, -20+offset, 10, 20+offset));
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}
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}
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Toggle::Toggle(QWidget *parent)
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: QAbstractButton(parent),
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_thumb(new Thumb(this)),
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_overlay(new RippleOverlay(parent)),
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_orientation(Qt::Horizontal)
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{
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setCheckable(true);
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setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
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CustomShadowEffect *effect = new CustomShadowEffect;
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effect->setDistance(0);
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effect->setBlurRadius(6);
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effect->setColor(QColor(0, 0, 0, 100));
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_thumb->setGraphicsEffect(effect);
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_thumb->installEventFilter(this);
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connect(_thumb, SIGNAL(clicked()), this, SLOT(addRipple()));
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}
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Toggle::~Toggle()
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{
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}
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QSize Toggle::sizeHint() const
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{
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return Qt::Horizontal == _orientation
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? QSize(64, 48)
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: QSize(48, 64);
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}
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void Toggle::setOrientation(Qt::Orientation orientation)
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{
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if (_orientation == orientation)
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return;
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_orientation = orientation;
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}
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void Toggle::addRipple()
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{
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if (Qt::Horizontal == _orientation) {
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const int d = height()/2;
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const int w = _thumb->height()/2+10;
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_overlay->addRipple(QPoint(10+d, 20+d), w);
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} else {
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const int d = width()/2;
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const int w = _thumb->width()/2+10;
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_overlay->addRipple(QPoint(10+d, 20+d), w);
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}
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}
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bool Toggle::event(QEvent *event)
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{
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const QEvent::Type type = event->type();
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if (QEvent::ParentChange == type && parentWidget()) {
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_overlay->setParent(parentWidget());
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} else if (QEvent::Resize == type || QEvent::Move == type) {
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_overlay->setGeometry(geometry().adjusted(-10, -20, 10, 20));
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}
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return QAbstractButton::event(event);
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}
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void Toggle::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event)
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QPainter painter(this);
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painter.setRenderHint(QPainter::Antialiasing);
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QBrush brush;
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brush.setColor(QColor(180, 180, 180));
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brush.setStyle(Qt::SolidPattern);
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painter.setBrush(brush);
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painter.setPen(Qt::NoPen);
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if (Qt::Horizontal == _orientation) {
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const int h = height()/2;
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const QRect r(0, h/2, width(), h);
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painter.drawRoundedRect(r.adjusted(14, 4, -14, -4), h/2-4, h/2-4);
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} else {
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const int w = width()/2;
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const QRect r(w/2, 0, w, height());
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painter.drawRoundedRect(r.adjusted(4, 14, -4, -14), w/2-4, w/2-4);
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}
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}
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//#include <QAbstractButton>
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//#include <QPropertyAnimation>
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//#include <QMouseEvent>
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//#include <QEvent>
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//#include <QMouseEvent>
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//#include <QPainter>
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//#include "toggle.h"
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//#include "../lib/rippleoverlay.h"
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//#include "../lib/customshadoweffect.h"
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//
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//Thumb::Thumb(Toggle *parent)
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// : QWidget(parent),
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// _toggle(parent),
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// _animation(new QPropertyAnimation(this)),
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// _progress(1),
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// _offset(0)
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//{
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// parent->installEventFilter(this);
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//
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// _animation->setPropertyName("progress");
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// _animation->setTargetObject(this);
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// _animation->setDuration(350);
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// _animation->setStartValue(1);
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// _animation->setEndValue(0);
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//}
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//
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//Thumb::~Thumb()
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//{
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//}
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//
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//void Thumb::setProgress(qreal progress)
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//{
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// if (_progress == progress)
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// return;
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//
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// _progress = progress;
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//
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// const QSize s(Qt::Horizontal == _toggle->orientation()
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// ? size() : size().transposed());
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// setOffset(progress*static_cast<qreal>(s.width()-s.height()));
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//
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// _toggle->updateOverlayGeometry();
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// update();
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//}
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//
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//bool Thumb::eventFilter(QObject *obj, QEvent *event)
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//{
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// const QEvent::Type type = event->type();
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// if (QEvent::Resize == type || QEvent::Move == type) {
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// setGeometry(parentWidget()->rect().adjusted(8, 8, -8, -8));
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// } else if (QEvent::MouseButtonRelease == type) {
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// return true;
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// }
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// return QWidget::eventFilter(obj, event);
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//}
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//
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//void Thumb::mouseReleaseEvent(QMouseEvent *event)
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//{
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// const bool checked = _toggle->isChecked();
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//
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// _toggle->setChecked(!checked);
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//
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// if (QAbstractAnimation::Running != _animation->state()) {
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// _animation->setEasingCurve(checked
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// ? QEasingCurve::OutCubic
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// : QEasingCurve::InCubic);
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// }
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//
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// _animation->setDirection(checked
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// ? QAbstractAnimation::Forward
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// : QAbstractAnimation::Backward);
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// _animation->start();
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//
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// emit clicked();
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//
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// QWidget::mouseReleaseEvent(event);
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//}
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//
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//void Thumb::paintEvent(QPaintEvent *event)
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//{
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// Q_UNUSED(event)
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//
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// QPainter painter(this);
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// painter.setRenderHint(QPainter::Antialiasing);
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//
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// QBrush brush;
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// brush.setStyle(Qt::SolidPattern);
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// brush.setColor(Qt::white);
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// painter.setBrush(brush);
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// painter.setPen(Qt::NoPen);
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//
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// if (Qt::Horizontal == _toggle->orientation()) {
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// const int s = height()-10;
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// painter.drawEllipse(5+_offset, 5, s, s);
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// } else {
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// const int s = width()-10;
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// painter.drawEllipse(5, 5+_offset, s, s);
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// }
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//}
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//
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//void Toggle::updateOverlayGeometry()
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//{
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// const int offset = _thumb->offset();
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// if (Qt::Horizontal == _orientation) {
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// _overlay->setGeometry(geometry().adjusted(-10+offset, -20, 10+offset, 20));
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// } else {
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// _overlay->setGeometry(geometry().adjusted(-10, -20+offset, 10, 20+offset));
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// }
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//}
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//
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//Toggle::Toggle(QWidget *parent)
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// : QAbstractButton(parent),
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// _thumb(new Thumb(this)),
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// _overlay(new RippleOverlay(parent)),
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// _orientation(Qt::Horizontal)
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//{
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// setCheckable(true);
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// setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
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//
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// CustomShadowEffect *effect = new CustomShadowEffect;
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// effect->setDistance(0);
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// effect->setBlurRadius(6);
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// effect->setColor(QColor(0, 0, 0, 100));
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//
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// _thumb->setGraphicsEffect(effect);
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// _thumb->installEventFilter(this);
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//
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// connect(_thumb, SIGNAL(clicked()), this, SLOT(addRipple()));
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//}
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//
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//Toggle::~Toggle()
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//{
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//}
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//
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//QSize Toggle::sizeHint() const
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//{
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// return Qt::Horizontal == _orientation
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// ? QSize(64, 48)
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// : QSize(48, 64);
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//}
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//
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//void Toggle::setOrientation(Qt::Orientation orientation)
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//{
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// if (_orientation == orientation)
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// return;
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// _orientation = orientation;
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//}
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//
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//void Toggle::addRipple()
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//{
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// if (Qt::Horizontal == _orientation) {
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// const int d = height()/2;
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// const int w = _thumb->height()/2+10;
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// _overlay->addRipple(QPoint(10+d, 20+d), w);
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// } else {
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// const int d = width()/2;
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// const int w = _thumb->width()/2+10;
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// _overlay->addRipple(QPoint(10+d, 20+d), w);
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// }
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//}
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//
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//bool Toggle::event(QEvent *event)
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//{
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// const QEvent::Type type = event->type();
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// if (QEvent::ParentChange == type && parentWidget()) {
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// _overlay->setParent(parentWidget());
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// } else if (QEvent::Resize == type || QEvent::Move == type) {
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// _overlay->setGeometry(geometry().adjusted(-10, -20, 10, 20));
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// }
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// return QAbstractButton::event(event);
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//}
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//
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//void Toggle::paintEvent(QPaintEvent *event)
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//{
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// Q_UNUSED(event)
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//
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// QPainter painter(this);
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// painter.setRenderHint(QPainter::Antialiasing);
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//
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// QBrush brush;
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// brush.setColor(QColor(180, 180, 180));
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// brush.setStyle(Qt::SolidPattern);
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// painter.setBrush(brush);
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//
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// painter.setPen(Qt::NoPen);
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//
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// if (Qt::Horizontal == _orientation) {
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// const int h = height()/2;
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// const QRect r(0, h/2, width(), h);
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// painter.drawRoundedRect(r.adjusted(14, 4, -14, -4), h/2-4, h/2-4);
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// } else {
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// const int w = width()/2;
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// const QRect r(w/2, 0, w, height());
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// painter.drawRoundedRect(r.adjusted(4, 14, -4, -14), w/2-4, w/2-4);
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// }
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//}
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//
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@ -1,71 +1,77 @@
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#ifndef TOGGLE_H
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#define TOGGLE_H
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#include <QAbstractButton>
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class QPropertyAnimation;
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class RippleOverlay;
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class Toggle;
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class Thumb : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(qreal progress WRITE setProgress READ progress)
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public:
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explicit Thumb(Toggle *parent);
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~Thumb();
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void setProgress(qreal progress);
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inline qreal progress() const { return _progress; }
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inline void setOffset(int offset) { _offset = offset; }
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inline int offset() const { return _offset; }
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signals:
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void clicked();
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protected:
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bool eventFilter(QObject *obj, QEvent *event) Q_DECL_OVERRIDE;
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void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
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void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
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private:
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Toggle *const _toggle;
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QPropertyAnimation *const _animation;
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qreal _progress;
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int _offset;
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};
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class Toggle : public QAbstractButton
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{
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Q_OBJECT
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friend class Thumb;
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void updateOverlayGeometry();
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public:
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explicit Toggle(QWidget *parent = 0);
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~Toggle();
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QSize sizeHint() const;
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inline Qt::Orientation orientation() const { return _orientation; }
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void setOrientation(Qt::Orientation orientation);
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protected slots:
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void addRipple();
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protected:
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bool event(QEvent *event) Q_DECL_OVERRIDE;
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void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
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private:
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Thumb *const _thumb;
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RippleOverlay *const _overlay;
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Qt::Orientation _orientation;
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};
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#endif // TOGGLE_H
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//#ifndef TOGGLE_H
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//#define TOGGLE_H
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//
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//#include <QAbstractButton>
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//
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//class QPropertyAnimation;
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//class RippleOverlay;
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//class Toggle;
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//
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//class Thumb : public QWidget
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//{
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// Q_OBJECT
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//
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// Q_PROPERTY(qreal progress WRITE setProgress READ progress)
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//
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//public:
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// explicit Thumb(Toggle *parent);
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// ~Thumb();
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//
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// void setProgress(qreal progress);
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// inline qreal progress() const { return _progress; }
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//
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// inline void setOffset(int offset) { _offset = offset; }
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// inline int offset() const { return _offset; }
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//
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//signals:
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// void clicked();
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//
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//protected:
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// bool eventFilter(QObject *obj, QEvent *event) Q_DECL_OVERRIDE;
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// void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
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// void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
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//
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//private:
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// Toggle *const _toggle;
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// QPropertyAnimation *const _animation;
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// qreal _progress;
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// int _offset;
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//};
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//
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//class Toggle : public QAbstractButton
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//{
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// Q_OBJECT
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//
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// friend class Thumb;
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//
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// void updateOverlayGeometry();
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//
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//public:
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// explicit Toggle(QWidget *parent = 0);
|
||||
// ~Toggle();
|
||||
//
|
||||
// QSize sizeHint() const;
|
||||
//
|
||||
// inline Qt::Orientation orientation() const { return _orientation; }
|
||||
// void setOrientation(Qt::Orientation orientation);
|
||||
//
|
||||
//protected slots:
|
||||
// void addRipple();
|
||||
//
|
||||
//protected:
|
||||
// bool event(QEvent *event) Q_DECL_OVERRIDE;
|
||||
// void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
|
||||
//
|
||||
//private:
|
||||
// Thumb *const _thumb;
|
||||
// RippleOverlay *const _overlay;
|
||||
// Qt::Orientation _orientation;
|
||||
//};
|
||||
//
|
||||
//#endif // TOGGLE_H
|
||||
//
|
||||
|
|
|
|||
|
|
@ -106,7 +106,8 @@ HEADERS += mainwindow.h \
|
|||
components/flatbutton_p.h \
|
||||
components/slider_internal.h \
|
||||
components/flatbutton_internal.h \
|
||||
components/raisedbutton_p.h
|
||||
components/raisedbutton_p.h \
|
||||
toggle_p.h
|
||||
|
||||
RESOURCES += \
|
||||
resources.qrc
|
||||
|
|
|
|||
|
|
@ -0,0 +1,4 @@
|
|||
#ifndef TOGGLE_P_H
|
||||
#define TOGGLE_P_H
|
||||
|
||||
#endif // TOGGLE_P_H
|
||||
Loading…
Reference in New Issue