Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/eric7/Graphics/UMLSceneSizeDialog.py	Thu Jul 07 11:23:56 2022 +0200
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2004 - 2022 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to set the scene sizes.
+"""
+
+from PyQt6.QtWidgets import QDialog
+
+from .Ui_UMLSceneSizeDialog import Ui_UMLSceneSizeDialog
+
+
+class UMLSceneSizeDialog(QDialog, Ui_UMLSceneSizeDialog):
+    """
+    Class implementing a dialog to set the scene sizes.
+    """
+    def __init__(self, w, h, minW, minH, parent=None, name=None):
+        """
+        Constructor
+        
+        @param w current width of scene
+        @type int
+        @param h current height of scene
+        @type int
+        @param minW minimum width allowed
+        @type int
+        @param minH minimum height allowed
+        @type int
+        @param parent parent widget of this dialog
+        @type QWidget
+        @param name name of this widget
+        @type str
+        """
+        super().__init__(parent)
+        if name:
+            self.setObjectName(name)
+        self.setupUi(self)
+        
+        self.widthSpinBox.setValue(w)
+        self.heightSpinBox.setValue(h)
+        self.widthSpinBox.setMinimum(minW)
+        self.heightSpinBox.setMinimum(minH)
+        self.widthSpinBox.selectAll()
+        self.widthSpinBox.setFocus()
+        
+        msh = self.minimumSizeHint()
+        self.resize(max(self.width(), msh.width()), msh.height())
+        
+    def getData(self):
+        """
+        Public method to retrieve the entered data.
+        
+        @return tuple giving the selected width and height
+        @rtype tuple of (int, int)
+        """
+        return (self.widthSpinBox.value(), self.heightSpinBox.value())