162 lines
3.5 KiB
C++
162 lines
3.5 KiB
C++
#include "flatbutton.h"
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#include <QPainter>
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#include <QMouseEvent>
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#include <QStylePainter>
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#include <QStyleOption>
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#include <QApplication>
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#include <QDebug>
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#include "lib/rippleoverlay.h"
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#include "lib/ripple.h"
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#include "flatbutton_p.h"
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void FlatButtonPrivate::init()
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{
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Q_Q(FlatButton);
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ripple = new RippleOverlay(q);
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delegate = new FlatButtonDelegate(q);
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Style &style = Style::instance();
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q->setStyle(&style);
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q->setAttribute(Qt::WA_Hover);
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q->setMouseTracking(true);
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QFont font(q->font());
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font.setCapitalization(QFont::AllUppercase);
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font.setPointSizeF(10.5);
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font.setStyleName("Medium");
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q->setFont(font);
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QPalette palette;
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palette.setColor(QPalette::Disabled, QPalette::ButtonText,
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style.themeColor("disabled"));
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q->setPalette(palette);
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}
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void FlatButtonPrivate::setPaletteColor(QPalette::ColorGroup group, QPalette::ColorRole role, const QString &themeColor)
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{
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Q_Q(FlatButton);
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QPalette palette(q->palette());
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Style &style = Style::instance();
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palette.setColor(group, role, style.themeColor(themeColor));
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q->setPalette(palette);
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}
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FlatButton::FlatButton(QWidget *parent)
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: QPushButton(parent),
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d_ptr(new FlatButtonPrivate(this))
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{
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d_func()->init();
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}
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FlatButton::FlatButton(const QString &text, QWidget *parent)
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: QPushButton(parent),
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d_ptr(new FlatButtonPrivate(this))
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{
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d_func()->init();
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setText(text);
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}
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FlatButton::~FlatButton()
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{
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}
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void FlatButton::setRole(Material::Role role)
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{
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Q_D(FlatButton);
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d->role = role;
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switch (role)
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{
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case Material::Primary:
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d->setPaletteColor(QPalette::Active, QPalette::ButtonText, "primary1");
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break;
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case Material::Secondary:
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d->setPaletteColor(QPalette::Active, QPalette::ButtonText, "accent1");
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break;
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default:
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d->setPaletteColor(QPalette::Active, QPalette::ButtonText, "text");
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break;
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}
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d->delegate->assignProperties();
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update();
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}
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FlatButton::FlatButton(FlatButtonPrivate &d, QWidget *parent)
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: QPushButton(parent),
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d_ptr(&d)
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{
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d_func()->init();
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}
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void FlatButton::resizeEvent(QResizeEvent *event)
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{
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Q_D(FlatButton);
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if (d->ripple) {
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d->ripple->setGeometry(rect());
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}
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QPushButton::resizeEvent(event);
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}
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void FlatButton::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event)
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Q_D(FlatButton);
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const qreal bgOpacity = d->delegate->backgroundOpacity();
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if (isEnabled() && bgOpacity > 0)
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{
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QPainter painter(this);
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QBrush brush;
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brush.setStyle(Qt::SolidPattern);
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brush.setColor(d->delegate->backgroundColor());
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painter.setOpacity(bgOpacity);
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painter.setBrush(brush);
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painter.setPen(Qt::NoPen);
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painter.drawRoundedRect(rect(), 3, 3);
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}
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QStylePainter painter(this);
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QStyleOptionButton option;
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initStyleOption(&option);
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option.features |= QStyleOptionButton::Flat;
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painter.drawControl(QStyle::CE_PushButtonLabel, option);
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#ifdef DEBUG_LAYOUT
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QPainter debug(this);
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QPen pen;
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pen.setColor(Qt::red);
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pen.setWidth(2);
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debug.setPen(pen);
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debug.drawRect(rect());
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#endif
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}
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void FlatButton::mousePressEvent(QMouseEvent *event)
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{
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Q_D(FlatButton);
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QColor color = palette().color(QPalette::Active, QPalette::ButtonText);
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Ripple *ripple = new Ripple(event->pos());
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ripple->setRadiusEndValue(100);
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ripple->setOpacityStartValue(0.4);
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ripple->setColor(color);
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d->ripple->addRipple(ripple);
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QPushButton::mousePressEvent(event);
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}
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