Simple PDF document viewer

pdfView.py

@@ -0,0 +1,30 @@
+from PySide6.QtCore import QFile
+from PySide6.QtWidgets import QDialog, QVBoxLayout, QWidget
+from PySide6.QtPdfWidgets import QPdfView
+from PySide6.QtPdf import QPdfDocument
+
+class PDFViewer(QDialog):
+    pdf_view: QPdfView
+    pdf_document: QPdfDocument
+    
+    def __init__(self, parent: QWidget) -> None:
+        super(PDFViewer, self).__init__(parent)
+
+        self.pdf_view = QPdfView()
+        self.pdf_view.setPageMode(QPdfView.PageMode.MultiPage)
+        self.pdf_document = QPdfDocument()
+
+        layout = QVBoxLayout(self)
+        layout.addWidget(self.pdf_view)
+        self.setLayout(layout)
+        return
+
+    def load_pdf(self, file: QFile) -> None:
+        if not file.isOpen():
+            file.open(file.OpenModeFlag.ReadOnly)
+        self.pdf_document.load(file)
+        self.pdf_view.setDocument(self.pdf_document)
+        size = self.pdf_document.pagePointSize(1)
+        self.resize(size.toSize())
+        print(size)
+        return