SarasasChipWorkshop/sarasacw-picture
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navigator view wip

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This commit is contained in:
Gary Wang
2019-10-03 17:57:14 +08:00
parent 0ff1e80132
commit ca1b10dc28
7 changed files with 98 additions and 18 deletions
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60
mainwindow.cpp
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@@ -2,6 +2,7 @@
#include "bottombuttongroup.h"
#include "graphicsview.h"
#include "navigatorview.h"
#include "graphicsscene.h"
#include <QMouseEvent>
@@ -44,6 +45,19 @@ MainWindow::MainWindow(QWidget *parent) :
m_graphicsView->setScene(scene);
this->setCentralWidget(m_graphicsView);
m_gv = new NavigatorView(this);
m_gv->setFixedSize(250, 160);
m_gv->setScene(scene);
m_gv->fitInView(m_gv->sceneRect(), Qt::KeepAspectRatio);
connect(m_graphicsView, &GraphicsView::navigatorViewRequired,
this, [ = ](bool required, qreal angle){
m_gv->resetTransform();
m_gv->rotate(angle);
m_gv->fitInView(m_gv->sceneRect(), Qt::KeepAspectRatio);
m_gv->setVisible(required);
});
m_closeButton = new QPushButton(m_graphicsView);
m_closeButton->setFlat(true);
m_closeButton->setFixedSize(50, 50);
@@ -72,14 +86,20 @@ MainWindow::MainWindow(QWidget *parent) :
m_graphicsView->resetScale();
m_graphicsView->rotateView(90);
m_graphicsView->checkAndDoFitInView();
m_gv->setVisible(false);
});
m_opacityEffect = new QGraphicsOpacityEffect(m_bottomButtonGroup);
m_bottomButtonGroup->setGraphicsEffect(m_opacityEffect);
m_btnGrpAnimation = new QPropertyAnimation(m_opacityEffect, "opacity");
m_btnGrpAnimation->setDuration(300);
m_btnGrpEffect = new QGraphicsOpacityEffect(this);
m_bribViewEffect = new QGraphicsOpacityEffect(this);
m_bottomButtonGroup->setGraphicsEffect(m_btnGrpEffect);
m_gv->setGraphicsEffect(m_bribViewEffect);
m_btnGrpOpacityAnimation = new QPropertyAnimation(m_btnGrpEffect, "opacity");
m_btnGrpOpacityAnimation->setDuration(300);
m_bribViewOpacityAnimation = new QPropertyAnimation(m_bribViewEffect, "opacity");
m_bribViewOpacityAnimation->setDuration(300);
m_opacityEffect->setOpacity(0);
m_btnGrpEffect->setOpacity(0);
m_bribViewEffect->setOpacity(0);
centerWindow();
}
@@ -92,6 +112,7 @@ MainWindow::~MainWindow()
void MainWindow::showUrls(const QList<QUrl> &urls)
{
m_graphicsView->showFromUrlList(urls);
m_gv->fitInView(m_gv->sceneRect(), Qt::KeepAspectRatio);
}
void MainWindow::adjustWindowSizeBySceneRect()
@@ -125,20 +146,30 @@ void MainWindow::showEvent(QShowEvent *event)
void MainWindow::enterEvent(QEvent *event)
{
m_btnGrpAnimation->stop();
m_btnGrpAnimation->setStartValue(m_opacityEffect->opacity());
m_btnGrpAnimation->setEndValue(1);
m_btnGrpAnimation->start();
m_btnGrpOpacityAnimation->stop();
m_btnGrpOpacityAnimation->setStartValue(m_btnGrpEffect->opacity());
m_btnGrpOpacityAnimation->setEndValue(1);
m_btnGrpOpacityAnimation->start();
m_bribViewOpacityAnimation->stop();
m_bribViewOpacityAnimation->setStartValue(m_bribViewEffect->opacity());
m_bribViewOpacityAnimation->setEndValue(1);
m_bribViewOpacityAnimation->start();
return QMainWindow::enterEvent(event);
}
void MainWindow::leaveEvent(QEvent *event)
{
m_btnGrpAnimation->stop();
m_btnGrpAnimation->setStartValue(m_opacityEffect->opacity());
m_btnGrpAnimation->setEndValue(0);
m_btnGrpAnimation->start();
m_btnGrpOpacityAnimation->stop();
m_btnGrpOpacityAnimation->setStartValue(m_btnGrpEffect->opacity());
m_btnGrpOpacityAnimation->setEndValue(0);
m_btnGrpOpacityAnimation->start();
m_bribViewOpacityAnimation->stop();
m_bribViewOpacityAnimation->setStartValue(m_bribViewEffect->opacity());
m_bribViewOpacityAnimation->setEndValue(0);
m_bribViewOpacityAnimation->start();
return QMainWindow::leaveEvent(event);
}
@@ -190,7 +221,7 @@ void MainWindow::resizeEvent(QResizeEvent *event)
bool MainWindow::nativeEvent(const QByteArray &eventType, void *message, long *result)
{
#ifdef _WIN32
// https://stackoverflow.com/questions/6649936/c-compiling-on-windows-and-linux-ifdef-switch
// https://stackoverflow.com/questions/43505580/qt-windows-resizable-frameless-window
// Too lazy to do this now.. just stackoverflow it and did a copy and paste..
Q_UNUSED(eventType);
MSG* msg = static_cast<MSG*>(message);
@@ -301,4 +332,5 @@ void MainWindow::updateWidgetsPosition()
m_closeButton->move(width() - m_closeButton->width(), 0);
m_bottomButtonGroup->move((width() - m_bottomButtonGroup->width()) / 2,
height() - m_bottomButtonGroup->height());
m_gv->move(width() - m_gv->width(), height() - m_gv->height());
}