1 files changed, 77 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtGui/qrasterwindow_test.py b/sources/pyside6/tests/QtGui/qrasterwindow_test.py
new file mode 100644
index 000000000..4920902d5
--- /dev/null
+++ b/sources/pyside6/tests/QtGui/qrasterwindow_test.py
@@ -0,0 +1,77 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+'''Unit test for QBackingStore, QRasterWindow and QStaticText'''
+
+import os
+import sys
+import unittest
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+from init_paths import init_test_paths
+init_test_paths(False)
+
+from helper.usesqapplication import UsesQApplication
+from PySide6.QtCore import QPoint, QRect, QSize, QTimer, Qt
+from PySide6.QtGui import (QColor, QPainter, QRasterWindow, QStaticText,
+                           QTextCursor, QTextDocument, QAbstractTextDocumentLayout)
+
+
+# Window using convenience class QRasterWindow
+class StaticTextRasterWindow(QRasterWindow):
+    def __init__(self):
+        super().__init__()
+        self.text = QStaticText("QRasterWindow")
+
+    def paintEvent(self, event):
+        clientRect = QRect(QPoint(0, 0), self.size())
+        with QPainter(self) as painter:
+            painter.fillRect(clientRect, QColor(Qt.red))
+            painter.drawStaticText(QPoint(10, 10), self.text)
+
+
+class TextDocumentWindow(QRasterWindow):
+    """PYSIDE-2252, drawing with QAbstractTextDocumentLayout.PaintContext"""
+
+    def __init__(self):
+        super().__init__()
+        self.m_document = QTextDocument()
+        self.m_document.setPlainText("bla bla")
+
+    def paintEvent(self, event):
+        with QPainter(self) as painter:
+            clientRect = QRect(QPoint(0, 0), self.size())
+            painter.fillRect(clientRect, QColor(Qt.white))
+            ctx = QAbstractTextDocumentLayout.PaintContext()
+            ctx.clip = clientRect
+
+            sel = QAbstractTextDocumentLayout.Selection()
+            cursor = QTextCursor(self.m_document)
+            cursor.movePosition(QTextCursor.Start)
+            cursor.movePosition(QTextCursor.NextWord, QTextCursor.KeepAnchor)
+            sel.cursor = cursor
+            sel.format.setForeground(Qt.red)
+            ctx.selections = [sel]
+
+            self.m_document.documentLayout().draw(painter, ctx)
+
+
+class QRasterWindowTest(UsesQApplication):
+    def test(self):
+        rasterWindow = StaticTextRasterWindow()
+        rasterWindow.setFramePosition(QPoint(100, 100))
+        rasterWindow.resize(QSize(400, 400))
+        rasterWindow.show()
+
+        rasterWindow2 = TextDocumentWindow()
+        rasterWindow2.setFramePosition(rasterWindow.frameGeometry().topRight() + QPoint(20, 0))
+        rasterWindow2.resize(QSize(400, 400))
+        rasterWindow2.show()
+
+        QTimer.singleShot(100, self.app.quit)
+        self.app.exec()
+
+
+if __name__ == '__main__':
+    unittest.main()