109 lines
3.4 KiB
C++
109 lines
3.4 KiB
C++
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#include "mainwindow.h"
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#include "graphicsview.h"
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#include <QMouseEvent>
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#include <QMovie>
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#include <QDebug>
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#include <QGraphicsTextItem>
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MainWindow::MainWindow(QWidget *parent) :
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QMainWindow(parent)
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{
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this->setWindowFlags(Qt::Window | Qt::FramelessWindowHint);
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this->setAttribute(Qt::WA_TranslucentBackground, true);
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this->setMinimumSize(610, 410);
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m_fadeOutAnimation = new QPropertyAnimation(this, "windowOpacity");
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m_fadeOutAnimation->setDuration(300);
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m_fadeOutAnimation->setStartValue(1);
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m_fadeOutAnimation->setEndValue(0);
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m_floatUpAnimation = new QPropertyAnimation(this, "geometry");
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m_floatUpAnimation->setDuration(300);
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m_floatUpAnimation->setEasingCurve(QEasingCurve::OutCirc);
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m_exitAnimationGroup = new QParallelAnimationGroup;
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m_exitAnimationGroup->addAnimation(m_fadeOutAnimation);
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m_exitAnimationGroup->addAnimation(m_floatUpAnimation);
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connect(m_exitAnimationGroup, &QParallelAnimationGroup::finished,
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this, &QMainWindow::close);
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QGraphicsScene * scene = new QGraphicsScene(this);
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QGraphicsTextItem * textItem = scene->addText("Hello, world!");
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textItem->setDefaultTextColor(QColor("White"));
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GraphicsView * test = new GraphicsView(this);
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test->setScene(scene);
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this->setCentralWidget(test);
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m_closeButton = new QPushButton(test);
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m_closeButton->setFlat(true);
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m_closeButton->setFixedSize(50, 50);
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m_closeButton->setStyleSheet("QPushButton {"
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"background: transparent;"
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"}"
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"QPushButton:hover {"
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"background: red;"
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"}");
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connect(m_closeButton, &QAbstractButton::clicked,
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this, &MainWindow::closeWindow);
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}
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MainWindow::~MainWindow()
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{
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}
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void MainWindow::mousePressEvent(QMouseEvent *event)
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{
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if (event->buttons() & Qt::LeftButton) {
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m_clickedOnWindow = true;
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m_oldMousePos = event->pos();
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qDebug() << m_oldMousePos;
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event->accept();
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}
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return QMainWindow::mousePressEvent(event);
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}
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void MainWindow::mouseMoveEvent(QMouseEvent *event)
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{
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if (event->buttons() & Qt::LeftButton && m_clickedOnWindow) {
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move(event->globalPos() - m_oldMousePos);
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event->accept();
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}
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return QMainWindow::mouseMoveEvent(event);
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}
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void MainWindow::mouseReleaseEvent(QMouseEvent *event)
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{
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m_clickedOnWindow = false;
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return QMainWindow::mouseReleaseEvent(event);
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}
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void MainWindow::mouseDoubleClickEvent(QMouseEvent *event)
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{
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closeWindow();
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return QMainWindow::mouseDoubleClickEvent(event);
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}
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void MainWindow::resizeEvent(QResizeEvent *event)
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{
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m_closeButton->move(width() - m_closeButton->width(), 0);
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return QMainWindow::resizeEvent(event);
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}
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void MainWindow::closeWindow()
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{
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QRect windowRect(this->geometry());
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m_floatUpAnimation->setStartValue(windowRect);
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m_floatUpAnimation->setEndValue(windowRect.adjusted(0, -80, 0, 0));
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m_floatUpAnimation->setStartValue(QRect(this->geometry().x(), this->geometry().y(), this->geometry().width(), this->geometry().height()));
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m_floatUpAnimation->setEndValue(QRect(this->geometry().x(), this->geometry().y()-80, this->geometry().width(), this->geometry().height()));
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m_exitAnimationGroup->start();
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}
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