init

ui/extends/shared/utils.py

@@ -0,0 +1,54 @@
+from PySide6.QtCore import QPoint
+from PySide6.QtGui import QGuiApplication, QScreen
+from PySide6.QtWidgets import QWidget
+
+
+def keepWidgetInScreen(widget: QWidget, screen: QScreen = None):
+    """ensure your widget is visible"""
+
+    # see https://doc.qt.io/qt-6/application-windows.html
+    # for why using frameGeometry.width() / frameGeometry.height()
+    # instead of width() / height().
+
+    screen = screen or QGuiApplication.primaryScreen()
+    screenAvailableGeometry = screen.availableGeometry()
+
+    # X boundary
+    if widget.pos().x() < screenAvailableGeometry.x():
+        pos = QPoint(widget.pos())
+        pos.setX(screenAvailableGeometry.x())
+        widget.move(pos)
+    elif (
+        widget.pos().x() + widget.frameGeometry().width()
+        > screenAvailableGeometry.width()
+    ):
+        pos = QPoint(widget.pos())
+        pos.setX(
+            pos.x()
+            - (
+                pos.x()
+                + widget.frameGeometry().width()
+                - screenAvailableGeometry.width()
+            )
+        )
+        widget.move(pos)
+
+    # Y boundary
+    if widget.pos().y() < screenAvailableGeometry.y():
+        pos = QPoint(widget.pos())
+        pos.setY(screenAvailableGeometry.y())
+        widget.move(pos)
+    elif (
+        widget.pos().y() + widget.frameGeometry().height()
+        > screenAvailableGeometry.height()
+    ):
+        pos = QPoint(widget.pos())
+        pos.setY(
+            pos.y()
+            - (
+                pos.y()
+                + widget.frameGeometry().height()
+                - screenAvailableGeometry.height()
+            )
+        )
+        widget.move(pos)