Remove Qt SVG and Qt OpenGL as hard dependencies
Qt SVG is not used in the frontend (no SVGs are rendered).
Neither is Qt OpenGL used. Qt OpenGL is discouraged anyway.
#include <QFileDialog>
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "drawmapscene.h"
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
scene = new DrawMapScene(this);
//ui->graphicsView->setScene(scene);
ui->drawMapWidget->setScene(scene);
connect(ui->pbUndo, SIGNAL(clicked()), scene, SLOT(undo()));
connect(scene, SIGNAL(pathChanged()), this, SLOT(scene_pathChanged()));
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::changeEvent(QEvent *e)
{
QMainWindow::changeEvent(e);
switch (e->type()) {
case QEvent::LanguageChange:
ui->retranslateUi(this);
break;
default:
break;
}
}
void MainWindow::scene_pathChanged()
{
QString str = scene->encode().toBase64();
ui->plainTextEdit->setPlainText(str);
ui->sbBytes->setValue(str.size());
}
void MainWindow::on_pbSave_clicked()
{
QString fileName = QFileDialog::getSaveFileName(this, tr("Save map"), ".");
if(!fileName.isEmpty())
{
QFile f(fileName);
f.open(QIODevice::WriteOnly);
f.write(scene->encode());
}
}
void MainWindow::on_pbLoad_clicked()
{
QString fileName = QFileDialog::getOpenFileName(this, tr("Open map file"), ".");
if(!fileName.isEmpty())
{
QFile f(fileName);
f.open(QIODevice::ReadOnly);
QByteArray data = f.readAll();
scene->decode(data);
}
}