#include "mainwindow.h"
#include "ui_mainwindow.h"

#include <QImageReader>
#include <QDebug>

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
}

MainWindow::~MainWindow()
{
    delete ui;
}


void MainWindow::on_pushButton_clicked()
{
    // 如果输出里有 psd 说明确实加载进去了
    qDebug() << QImageReader::supportedImageFormats();

    // 后面的文件改成 psd 文件的路径
    QScopedPointer< QImageReader> ir(new QImageReader(R"(E:\ff.psd)"));
    qDebug() << ir->canRead();
    QImage read = ir->read();
    if (read.isNull()) {
        qDebug() << "read is null";
    }
    ui->label->setPixmap(QPixmap::fromImage(read));
}