qmlfrontend/preview_image_provider.h
author Wuzzy <Wuzzy2@mail.ru>
Mon, 29 Jun 2020 13:14:18 +0200
changeset 15650 85d2afe34116
parent 14154 8354b390f1a2
permissions -rw-r--r--
Enforce camera limits regardless of zoom level Previously, when you zoomed out, you could move the camera further out to the left, right and up.

#ifndef PREVIEWIMAGEPROVIDER_H
#define PREVIEWIMAGEPROVIDER_H

#include <QPixmap>
#include <QQuickImageProvider>
#include <QSize>

class PreviewImageProvider : public QQuickImageProvider {
 public:
  PreviewImageProvider();

  QPixmap requestPixmap(const QString &id, QSize *size,
                        const QSize &requestedSize);

  void setImage(const QImage &preview);

 private:
  QPixmap m_px;
};

#endif  // PREVIEWIMAGEPROVIDER_H